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DMP 64 User`s Manual

1. mi Warning Power sources e This equipment should be operated only from the power source indicated on the product This equipment is intended to be used with a main power system with a grounded neutral conductor The third grounding pin is a safety feature do not attempt to bypass or disable it Power disconnection e To remove power from the equipment safely remove all power cords from the rear of the equipment or the desktop power module if detachable or from the power source receptacle wall plug Power cord protection e Power cords should be routed so that they are not likely to be stepped on or pinched by items placed upon or against them Servicing e Refer all servicing to qualified service personnel There are no user serviceable parts inside To prevent the risk of shock do not attempt to service this equipment yourself because opening or removing covers may expose you to dangerous voltage or other hazards Slots and openings e H the equipment has slots or holes in the enclosure these are provided to
2. GIS a 4 a a FL o E g E L Ti FLT o a A TE 2S OD OS 2 FL o E A B C D Virtual Bus Send Figure 31 Input 1 to All Outputs In the example in figure 31 above input 1 has been routed to all four outputs by unmuting the mix point for mic line input 1 on each output 1 4 bus Again the primary mix points are teal to indicate the routing DMP 64 e Operation 42 Secondary Mix Matrix Inputs 1 Mic Line Input 1 Mic Line Input 2 Mic Line Input 3 Mic Line Input 4 Mic Line Input 5 O uu A WwW N Mic Line Input 6 Virtual Bus Return A B C D E Le 4 S al ay af 44 4 FLT 3 j FLT The DSP architecture contains a secondary mix matrix that connects the mic line inputs and virtual bus return signals to the virtual bus sends The DSP Configurator GUI provides control of the secondary mix matrix used to set levels from the post processing input line and virtual bus return signals to the virtual bus send busses Each of the six mic line and four virtual return inputs is connected to a mix point for virtual bus A D Each mix point is muted and set to 0 0 dB unity gain by default In general mix levels are set relative to each other achieving a desired blend of input signals at an optimal level close to but not exceeding O dBFS at the output volume level meter The secondary mix matrix contains a section see figure 32 below that
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4. select an option below to continue GI Pull data from the device and update this S configuration Fush the data from this configuration to device Gi Push the data from this configuration to device overwriting any data currently in it Advanced Synchronize with Device select an option below to continue O Pull data from the device and update this configuration overwriting any data curently in it 9 Ted You have elected to change from Emulate mode to Live mode The data in this configuration must be synchronized with the data in the device Please Cancel Push radio button to configure the device to match the DSP Configurator program proceed to step 8 1 74 I e r e e S Advanced Push Options l Please select an option I O DEFAULT Push entire configuration including all processors channel I names and presets overwriting everything currently stored in the device l CUSTOM You will be disconnected after the selected items are pushed I d Push Configuration Push Presets b I 8b NOTE This option will result in the device 1 cycling through each preset pushed and should I not be done during any live operations I Al i O Selected l Cok ee i T 8e ll go DSP Configurator E l I Select the presets you would like to push to the device l Fresets in the Configuration a Fresets in the Device l 1 Mic 1 Input CI 2 Mic 1 Ou
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6. adjusts the time delay for AGC to engage after the input signal level reaches or exceeds the threshold level Attack time can be adjusted from 0 0 to 3000 0 ms in 0 1 ms increments Default is 500 0 ms Hold Time adjusts how long AGC continues after the input signal drops below the threshold and before release time begins Hold time can be adjusted from 0 0 to 3000 0 ms in 0 1 ms increments Default is 0 0 ms Release Time adjusts the time it takes to return the signal to normal unprocessed levels after the signal no longer exceeds the threshold level setting Release time begins only after hold time is reached Release time can be adjusted trom 10 0 to 10000 0 ms in 0 1 ms increments Default is 1500 0 ms DMP 64 e Operation 30 Compressor The compressor regulates signal level by reducing the dynamic range of the input signal above a specified threshold The input level to output level ratio determines the reduction in the dynamic range beyond the threshold setting For example with a ratio setting of 2 1 for every 2 dB of input above the threshold the compressor outputs 1 GB Compression is commonly used to contain mic levels within an acceptable range for maximum vocal clarity A compressor can also make softer sounds louder in one of two ways The dynamic range can be reduced by compressing the signal above the threshold while raising the post compressor gain trim referred to as make up gain Alternately the in
7. e Presets Provides three options Configure Digital 1 0 o Mark All Items Mark select all parts of the current configuration excluding presets including processors and mix points to save as a partial preset Connect to Device o Save Preset Save the currently marked processors 2 Firmware Loader and mix points as a partial preset Configure Groups o Clear Marked Items Unmark deselect all parts of SEET the current configuration excluding presets including processors and mix points Options e Protected Configuration Live mode only Allows a user typically the installer to save and recall a protected configuration The protected configuration is useful to establish the all parameters and values with the exception of the device IP address in a known state either as a troubleshooting tool or as a baseline configuration The protected configuration once saved in the device is always present and cannot be overwritten without entering a user defined Personal Identification Number PIN password The protected configuration is restored without a PIN NOTE The default PIN is OOOO o Save Save the current configuration excluding presets including processors and mixes as a password protected configuration The DSP Configurator program prompts for a PIN to save o Recall Recall the protected configuration o Change PIN Change the PIN associated with the protected configuration e Configu
8. DMP 64 Digital Matrix Processor CONFIG Extron E 4 5 a e b 2 MICILINE inputs Af WD MIG SABN Audio Products Mixers and Processors DMP 64 DIGITAL MATRIX PROCESSOR AS 232 1 Tx Ax A ISK Extron Electronics 6 o urio INTERFACING SWITCHING AND CONTROL 68 1790 01 Rev B 04 10 Safety Instructions e English This symbol is intended to alert the user of important operating and mainte nance servicing instructions in the literature provided with the equipment This symbol is intended to alert the user of the presence of uninsulated dangerous voltage within the product s enclosure that may present a risk of electric shock Caution Read Instructions e Read and understand all safety and operating instructions before using the equipment Retain Instructions e The safety instructions should be kept for future reference Follow Warnings e Follow all warnings and instructions marked on the equipment or in the user information Avoid Attachments e Do not use tools or attachments that are not recommended by the equipment manufacturer because they may be hazardous Consignes de S curit e Francais Ce symbole sert a avertir l utilisateur que la documentation fournie avec le mat riel contient des instructions importantes concernant I exploitation et la maintenance r paration A N Ce symbole sert avertir l utilisateur de la pr sence dans
9. i S u ee effect of making louder portions of a signal softer Similar to a limiter compression ne 0 6 also can be used to protect a system or a signal chain from overload Release Time 100 0 ms J The default threshold is 30 dB and default ratio is 2 0 1 DMP 64 e Software Control 95 Threshold 10 0 dB Attack Time 20 m 7 C Soft Knee gt Hold Time 50 0 ms 2 Release Time 50 0 ms q L oe IG _ 5 0 dB i 25 0 dB 200 74 1 0 ims J 300 0 mm i 1000 0 ms J J e Limiter The limiter regulates the level of the input signal by severely restricting its dynamic range above a specified threshold Doing so prevents clipping protecting a system against component or speaker damage The limiter is closely related to the compressor but applies a much higher compression ratio expressed as 00 1 at a much higher signal level default is 10 dB The ratio cannot be changed e Noise Gate The noise gate is an expander working on signal levels below the set threshold level It applies an expansion ratio to all signals below the threshold making those signals softer Picking a threshold level just above the noise floor of a system reduces background noise and allows stronger signals above the threshold to pass untouched Using a high ratio of 20 1 the noise gate closes the audio path below the threshold eliminating background noise and opens the path above the threshold allowing
10. lt iis 7 Uff CN O 74 DMP 64 e SIS Programming and Control onye onye onye onye onye nje nje nje nje nje panuuo2 auunloA nd no pue uep 1 X1W ld 9X 75 DMP 64 e SIS Programming and Control nje nje nje nje nje nje nje nje nje nje panuluo2 auunloA nd no pue urep sAaxIW 341g EX 76 DMP 64 e SIS Programming and Control EN WEN ee eee ee ee ee eee eee eee Ajuo uep 1 XIW ld nje nje nje nje nje nje nje nje nje nje panuuo2 auunloA nd no pue uilep AaxIW 341g 9X 77 DMP 64 e SIS Programming and Control DMP Software This section describes the control software for the DMP 64 including Software Control Software Control Embedded Web Pages Windows based Program Control DSP Configurator Program Digital I O Ports Emulate Mode vs Live Mode DSP Configurator Windows menus Optimizing Audio Levels The DMP 64 can be controlled using the DSP Configurator software SIS commands through hyper terminal or DataViewer or using embedded WebPages IP Link functions will be available through network connection including global viewer functionality The DMP 64 has the following connection options RS 232 One single stack 3 pole 3 5 mm captive screw connector is used for bi directional RS 232 5 V serial control See Rear Panel Features and Cabling for additional details on connect
11. 1 verbose 2 tagged responses 3 verbose tagged responses 0 off ignore 1 USA begins first Sunday in April ends last Sunday in October 2 Europe begins last Sunday in March ends last Sunday in October 3 Brazil begins third Sunday in October ends third Saturday in March combination of unit name and last three pairs of MAC address DMP 64 e SIS Programming and Control 56 Command Response table for basic SIS commands continued Command ASCII command host to device Password and Security Settings Set administrator password View administrator password Reset clear administrator password Set user password View user password Reset clear user password Query session security level Ethernet data port Set current port timeout View current port timeout Set global IP port timeout View global IP port timeout File Commands Erase user supplied web page file Erase current directory Erase current directory and sub directories List files from current directory List files from current directory and below Esc x33 C A lt Esc As lEsc eCA lt Esc x33 C U Esc CU lt EscleCU lt Esc CK Ese O x69 TC EsclOTC Escj1 x69jTC a Esc 1 TC Esc filename EF Esc EF az Esc EF Esc DF zs EsclLF Additional description Response device to host pae 4 x414 lpae Ipuex41 x414 lpue lt X524 Ptio Keg keg Pt
12. Get connection listing NOTE x5 On Off status Unit name Local date time IP Address ASCII command host to device Esc x12 CN lt Esc CN lt EscleCN lt Esc x13 CT lt Esc CT lt Esc x3 cZ lt Esc CZ lt Esc X34 CX Esc CX Esc X14 C Ese C Esc CH lt Esc x19 CS lt Ese C S Esc X14 CG Ese CG Esc IDH t_ Esc ODH Esc DH Esc X22 CV Esc JC V lt Esc JCC x3 Greenwich Mean Time offset Hardware MAC address Subnet mask x22 Verbose Response mode Daylight Saving time Alpha numeric unit name Additional description Response device to host lpnexag lt 4 Iptex13 X13 Ipzx3 x3 px 34 x34 Ipik14 Kiaj Kise Ipsx19 1 ig och Kiaj Idhi Idhot Changing DHCP from On to Off resets the IP address to the factory default 192 168 254 254 k5 Vrbx22 K224 number of connections GMT offset value 12 00 to 14 00 representing hours and minutes HH MM local time is offset from GMT time O off disable 1 on enable Alpha numeric up to 24 characters No special characters except hyphen No upper lower case distinction no blanks or spaces first character must be alpha last character cannot be hyphen Set MM DD YY HH MM SS Read day of week date month year HH MM SS e g Fri 21 Jun 2002 10 54 00 default 192 168 255 255 00 05 A6 XX XX XX Default 255 255 0 0 O clear
13. Power Cycle Current mixing and audio processor settings the current state of the device are saved In nonvolatile memory When the unit is powered off all settings are retained When the unit is powered back on it recalls settings from the nonvolatile memory If a configuration was in process during the power down these saved mix audio level and audio DSP processor settings become active On power up the unit performs a self test The front power indicator LED flashes during the test then light solid when the unit is available for operation or programming Firmware Updates The firmware of the DMP 64 can be updated through Ethernet USB or RS 232 connection The user can obtain new firmware from the Extron website or from an Extron Applications Engineer via e mail After obtaining the new firmware upload it to the unit via the served web pages see HTML Operation using the Firmware Loader in the DSP Configurator program see DMP Software or using the Extron standalone Firmware Loader software application available on the included disc or at www extron com DMP 64 e Operation 14 Reset Actuator and LED A recessed button on the rear panel initiates several reset modes The rear panel LED blinks to indicate the reset mode Rear Panel Figure 12 Reset button and LED Hardware Reset Modes CAUTION The reset modes listed below will close all open IP and Telnet connections and close all sockets With power
14. by using left click lt Ctrl left click gt lt shift left click gt or drag around the desired blocks 2 Select Tools Presets Save Preset in the main structural menu DMP 64 e Software Control 114 3 Select a preset number In the Preset Name box unused presets are named unassigned To create a new preset select an unused preset number and type a preset name If no name is entered a default name will be assigned To overwrite an existing preset select a preset with a name other than unassigned Zo Save a Preset Select a preset number Inthe Preset name box unused presets are named unassigned To create a new preset select an unused preset number and if desired type anew name Otherwise a default name will be assigned To overwrite an existing preset select a preset with a name other than unassigned the curent name or type a new one then click OK Preset Number 1 Preset Name unassigned 12 Chars Max Figure 59 Save Preset 4 Click OK to save the preset or Cancel to stop the save preset operation Managing Presets in the GUI Once the preset is created whether or not the DSP Configurator file is saved it will appear in the preset list available from the DSP Configurator screen 1 Input 1 2 Inputs 6 3 Output 4 d Main Mie 6 5 Vit Rtn A In live and emulate mode after a preset is selected from the list action buttons become available next t
15. he Eerec fle Miir Ciuha your Le fo stop working Currerk Femevare Verson 140 CH Cm CE eg Ri iarrta rege d BE Guar ite gt Figure 68 Firmware Upgrade Page Update the device firmware as follows NOTE The Firmware Upgrade page is only for replacing the firmware that controls device operation To insert custom HTML pages see File Management Page 1 Visit the Extron Web site www extron com and click the Download Center tab Click the Firmware link figure 69 on the next page Select the appropriate firmware file to download and click Download Enter the requested information Ster Click Download to copy the firmware to your computer DMP 64 e HTML Operation 131 Technologies Company fc Products Applications NOTE The version release date and size shown are example values only Download Home Download Center A E ee ee Software i H 2 Pevice Drivers Firmware 28 files Firmware e DMP 64 Digital Matrix Processor 19 2247 50 V1 02 November 10 2009 2 4 MB 9 bDownload Firmware for DMP 64 EL Release Notes Download Center Download DMP 64 FW1x02 exe Please provide the following information Name ohn Smith Company Virginia Colony Title Planter E mail Ismith folklore nef G Download DMP64 FW1x02 exe Remember Me Cookies must be enabled Note By downloading this software you agree to our terms and condit
16. original level once the ducking source signal has ceased Ducking may be useful when e Program material needs to attenuate in order to accentuate the voice of a narrator e One microphone is used by a chairman or master of ceremonies and needs to have priority over other mics and or program material or e A paging mic must attenuate all other signals Ducking processor blocks are individually inserted from a context menu as shown below Only a ducking source needs to be inserted Ducking targets are enabled trom the Ducker Configuration dialog ram 2 LT Ducking is configured in a window which opens when an active ducking processor block is double clicked see figure 26 below Ducking can be globally set up trom a single configuration window which opens when any of the active ducking processor blocks are double clicked When a ducking processor block is inserted it is automatically set to Enable Mic Line Source All inactive ducking processor blocks have Enable Mic Line Source unchecked by default SE Ducker Configuration G Input 41 Figure 26 Ducker Configuration Dialog Any of the six inputs can be ducking sources Any or all of the remaining inputs and virtual sends can be targets DMP 64 e Operation 35 Ducking Configuration Dialog G Current source indicator Shows the selected input Ducker settings affect the input channel shown here When a ducker dialog is opened for a channel the current
17. period Recall preset 5 which becomes the current configuration Name input 9 Podium cam Name output 1 Main PJ1 Resets Reset presets and names EscljZG lt 4 Zo Reset an individual preset Esc x10 ZG lt Zpgx10 Esc Zx20 GRPM GromZx20 lt Reset a group NOTE See Group Masters for more information about audio group masters Reset flash Esc ZFFF lt Zpf System Reset factory defaults Reset all device settings and ESc ZY Zw delete files Esc Z2XXX lt Zpx lt 4 Clear all presets and their names Clear preset big Delete all members from group X20 reset parameters and soft limits Reset flash memory erase user supplied files Resets all processors level controls and mixers to default NOTE This reset excludes IP settings such as IP address subnet mask gateway IP address unit name DHCP setting and port mapping telnet web direct access in order to preserve communication with the device This reset is recommended after a firmware update Absolute reset Esc ZQQQ Zpg NOTE 3j Input number 01 06 x2 Output number 01 04 Preset 32 maximum 0 current configuration x11 Name 12 characters maximum Group master group number 01 32 DMP 64 e SIS Programming and Control Similar to System Reset plus sets the IP address to 192 168 254 254 and the subnet mask to 255 255 0 0 60 Command Response Tables for DSP SIS Commands M
18. then select Reinitialize Digital I O This option is only available in live mode To remove a digital I O script from the DMP 64 Only one digital I O configuration can be active at a time If the I O activity needs to be moditied remove the current configuration by 1 From the Tools menu click Configure Digital I O then select Remove Digital I O Configuration from the Device and press OK 2 If the DSP Configurator is connected to a device the I O configuration will be removed If it is not connected a connection dialog box will appear 3 Make certain the connection information is correct then press OK The I O configuration script will be removed and a confirmation dialog box will appear Emulate Mode vs Live Mode The DSP Configurator program has two operational modes Live and Emulate ln live mode the program has established a connection and is synced with the DMP 64 Changes affect the device in real time and changes in the current state of the device are reflected in the DSP Configurator In contrast emulate mode allows the user to work offline creating or editing configurations that do not immediately affect DMP 64 operation The DSP Configurator program always starts in Emulate mode In emulate mode all functions of the DSP Configurator program are available without connecting to the DMP 64 The user can build a configuration from the blank screen or open an existing file that contains the last configuration displ
19. 0 0 to 500 0 ms in 0 1 ms increments Threshold 100 dL Soft Knee Default is 50 0 ms Attack Time 20 mei I l Hold Time 50 0 me J Release Time adjusts the time it takes to return the signal to normal unprocessed levels after the signal no longer exceeds the Threshold level setting Release time begins only after hold time is reached Release time can be adjusted from 10 to 1000 0 ms in 0 1 ms increments Default is 50 0 ms Release Time 50 0 ms E Soft Knee Click the soft knee checkbox to smooth and soften the transition from uncompressed to compressed output levels There are no adjustments DMP 64 e Operation 32 Noise Gate The noise gate allows an input signal to pass only when it exceeds a specified threshold level There is no processing of the signal above the threshold Above the threshold level the signal passes below the threshold the signal is attenuated at the rate set by the ratio adjustment The typical setting of the noise gate threshold is just above any noise level in the environment or source equipment That allows signals that are above the noise to pass and attenuates the noise when there is no signal Threshold is the input signal level below input 4 Woe Gale which gating begins subject to attack time and above which gating stops subject to hold and release time Threshold level can be adjusted trom 80 0 to 0 0 dB in 0 1 dB increments Default is 65 0 dB Max
20. 64 IP address 192 168 254 254 gateway IP address 0 0 0 0 subnet mask 255 255 0 0 DHCP off RS 232 Ports The DMP 64 has two serial ports that can be connected to a host device such as a computer running the HyperTerminal utility or the DataViewer utility The ports make serial control of the switcher possible Use the protocol information listed above to make the connection Once the connection is made see Host to device communications later in this section for SIS programming details USB Port front panel The DMP 64 has a front panel USB port that can be connected to a host device such as a computer running the HyperTerminal utility or the DataViewer utility The port makes serial control of the switcher possible Once the connection Is established see Host to device communications later in this section for SIS programming details DMP 64 e SIS Programming and Control 50 Ethernet LAN Port The rear panel LAN connector on the device can be connected to an Ethernet LAN or WAN Communication between the device and the controlling device is via Telnet a TCP socket using port 23 The Telnet port can be changed if necessary via SIS This connection makes SIS control of the device possible using a computer connected to the same LAN or WAN The SIS commands and behavior of the product are identical to the commands and behavior the product exhibits when communicating via a serial port or USB Ethernet Connection The Ethernet
21. Attenuation the maximum attenuation of the signal when it drops below the threshold Maximum attenuation can be adjusted from 0 0 to 80 0 dB In 0 1 dB increments Default is 25 0 dB Ratio is the input signal level reduction when gating Is engaged Ratio can be adjusted from 1 0 to 100 0 in Threshold EE 0 1 increments Max Attenuation 25 0 dB Default is 20 0 1 Ratio EN Hold Time 300 0 ms x Attack Time adjusts the time delay for gating to engage after the input signal level drops below the threshold level Attack time can be adjusted from 0 0 to Set Defaults 200 0 ms in 0 1 ms increments SS SS RRR Default is 1 0 ms Release Time 1000 0 ms J Hold Time adjusts how long gating continues after the input signal drops below the threshold and before release time begins Hold time can be adjusted from 0 0 to 500 0 ms in 0 1 ms increments Default is 300 0 ms Release Time adjusts the time it takes to return the signal to normal unprocessed levels after the signal is no longer below the Threshold level setting Release time begins only after hold time is reached Release time can be adjusted from 10 to 1000 0 ms in 0 1 ms increments Default is 1000 0 ms DMP 64 e Operation 33 Delay Audio Delay is used to sync audio to video or to time align speakers that are placed at different distances from the listener The DMP 64 can set delay by one of three criteria time feet or meters T
22. Class A Notice This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to part 15 of the FCC Rules Operation is subject to the following two conditions 1 This device may not cause harmful interference 2 This device must accept any interference received including interference that may cause undesired operation The Class A limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio commu nications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense Copyright 2010 Extron Electronics All rights reserved Trademarks All trademarks mentioned in this manual are the properties of their respective owners Contents Introduction EE 1 PN OUI TAS E IN ee 1 About the DMP 64 Digital Matrix Processor 2 ze eege 2 Re Applicaton Diarani ees 4 Je EN d i E 5 Mounting the DMP od 5 Tabletop USe pp 5 UL Rack Mounting Guidelines pp 5 Rack MOUNTING EE 6 Furniture MOUNTING E 7 Table or Wall Moumtmg 11 e6 6060 e Through desk Mounting ss 8 Rear Panel Features and Cabling pp 9 USB Configur
23. Multiple GUI elements may be acted upon but the blocks copied must be compatible with the desired paste blocks A highlighted group of elements can be cut or copied to a clipboard The clipboard contents may then be pasted but will only succeed if there is an exact one to one relationship between the clipboard contents and the area to be pasted to In the following example the Mic 1 input signal path is copied to Mic 5 First the mouse is clicked and dragged across the entire signal path The selected blocks are highlighted in green Press lt Ctr1 C gt or use the Edit gt Copy menu selection to copy the blocks Inputs Lem pa R OTA EE D ZE ef Arte Arca Je a Autre ef Aral bm DZ DTA Ejip mE DMP 64 e Software Control 84 As shown below the starting point for the paste the upper leftmost element must first be focused by left clicking the mouse on it Note the green focus outline that appears on the Mic 5 Gain block The clipboard elements are pasted using the context menu Paste command Edit menu Paste command or lt Ctr1 V gt NOTE A cut copy of elements may be pasted to multiple locations To copy the clipboard to an additional location click on the leftmost block and paste again The program prompts to be certain the user understands all settings in the pasted to section will be overwritten Upon clicking Yes the entire Mic 5 input path is now identical to the Mic 1 input path including signal level
24. OK The presets dialog box appears e Select the desired partial presets to push by clicking the appropriate checkbox es f Click OK Proceed to step 10 9 Click OK The DSP Configurator program is connected live to the device and the processors and presets are pushed or pulled as selected completing the selection of Live mode 10 If changes were made to the DSP parameters including mix point gain and or processor blocks since the last file save the DSP Configurator prompts to save the file Click Yes or No as desired If a password was required and not entered or if an incorrect password was entered the program prompts for the password The configuration and or presets will be uploaded to the DMP 64 DMP 64 e Software Control 112 Presets Presets are used to recall a group of frequently used settings Presets created by the DSP Configurator may contain all elements gain blocks processor blocks and mix points or a portion of the elements available within the program In Emulate mode up to 32 partial presets can be created then uploaded as a set and stored to the device and or stored to disk as a configuration file In Live mode presets can be created one at a time from the current state They can then be saved to a chosen preset number in the device with the option to name rename or save to disk When recalled a preset will only overwrite elements contained in the preset Presets are useful when settings for a
25. System Status page figure 64 provides an overall view of the status of the device including system information power supply status and serial port settings The System Status page Is the default page when establishing a connection to the device Access the System Status page from other pages by clicking the Status tab PC Errina Se Dep me oes tee Extron Electronics 3 E Coaligerwhien oe Biere Figure 64 System Status Page DMP 64 e HTML Operation 126 Configuration Tab System Settings Page Click the Configuration tab to download the System Settings page figure 65 The screen consists of fields to view and edit IP administration and system settings Passwords and Firmware Upgrade pages are accessed by clicking the appropriate link on the left See Ethernet LAN Port for basic information about IP addresses and subnetting E GA Daaa We Dag Windows a p a GO Erem EE S Cc vem rem ep ep 5 o etha ab bon Mem e tee Extron Electronics 2 Matus Comfigeraizen file Hanagement Control S i Ce System Settings Zenter Settings Ee baka pre vum Leef banie ita arta Mat petz wil o zk with the dalauk TE pamai w ton malong any changes feu regure help changing your eettings plawed mem refer to the user guide EEE as 3 j Lindt Mamac ECHTER DHCP C on ott MAC Addrens 00 05 46 04 0C 7F IP Adinia HOOKER Ems e L Gatewg IP Adceet EE Hode
26. allows virtual bus returns to be routed back to the secondary matrix to allow further processing using an additional virtual bus processing block To prevent feedback loops a virtual channel is prevented from being routed back to itself by eliminating the mix point that would allow that to occur In situations requiring extra processing the virtual bus return output is routed back to the secondary mix matrix virtual bus send which then routes the signal back to a processing signal chain other than the one it was routed from D D HHHHHHA Virtual Bus Send Mix points from Mic Line Inputs d Virtual Bus Send Mix points from Virtual Bus Returns A B C D Secondary Mix Matrix Y Virtual Bus Send Figure 32 Secondary Mix Matrix DMP 64 e Operation 43 In the example in figure 33 input 1 is sent to the virtual bus send by muting all 4 outputs on the input 1 primary mix points The virtual bus now serves as additional signal processing for the input The signal routes over virtual bus A and through the signal chain before being sent to the virtual bus return mix point and output 1 This configuration is useful when more than one input requires identical processing For example if all inputs were normalized but required a uniform gain to bring them up to adequate output levels rather than changing each pre mix gain control by a similar amount all six inputs could be routed t
27. an empty block select from the processor menu The menu appears when the block is double clicked or is accessed from a context menu that appears when the block is right clicked Once the processor has been inserted individual processor parameters can be changed in the dialog box accessed by double clicking the processor block All parameters are displayed in a text box and have a resolution to 0 1 increments Parameters can be set by direct entry in the text box to replace existing text then pressing Enter or tabbing clicking to another area Threshold gain attenuation target and ratio parameters have adjustment points on the graph display Use the mouse to click drag the graph point to the desired destination value All time values have a horizontal slider allowing adjustment in 1 ms increments by either a click drag of the slider handle or focusing on the slider then using left right arrow keys Page Up Down keys adjust in increments of 10 ms The table below lists each dynamics processor type parameters and factory default settings Parameter AGC Compressor Limiter Jaate Details of the individual dynamics blocks follow DMP 64 e Operation 29 AGC Automatic gain control AGC adjusts the gain level of a signal based upon the input strength to achieve a more consistent volume Above a set threshold weaker signals receive more gain to reach a user defined target level Signals stronger than the target receive g
28. and or materials Extron Electronics will at its option repair or replace said products or components to whatever extent it shall deem necessary to restore said product to proper operating condition provided that it is returned within the warranty period with proof of purchase and description of malfunction to USA Canada South America and Central America Extron Electronics 1001 East Ball Road Anaheim CA 92805 USA Europe Africa and the Middle East Extron Europe Hanzeboulevard 10 3825 PH Amersfoort The Netherlands Asia Extron Asla 135 Joo Seng Road 04 01 PM Industrial Bldg Singapore 368363 Singapore Japan Extron Electronics Japan Kyodo Building 16 Ichibancho Chiyoda ku Tokyo 102 0082 Japan China Extron China 686 Ronghua Road Songjiang District Shanghai 201611 China Middle East Extron Middle East Dubai Airport Free Zone F12 PO Box 293666 United Arab Emirates Dubai This Limited Warranty does not apply if the fault has been caused by misuse improper handling care electrical or mechanical abuse abnormal operating conditions or modification were made to the product that were not authorized by Extron NOTE f a product is defective please call Extron and ask for an Application Engineer to receive an RA Return Authorization number This will begin the repair process USA 714 491 1500 Asia 65 383 4400 Europe Japan 31 33 453 4040 So ge ae lake Units m
29. and the primary mix point settings Previewing Recalling a Preset A preset can be previewed in either live or emulate mode by selecting the preset from the preset drop down list The program indicates a view only preset configuration by displaying each preset element with a translucent green mask over the block E uu Figure 58 Preset Preview DMP 64 e Software Control 113 Behavior for previewing and applying presets is as follows e Live Mode After selecting a preset the DSP Configurator displays the preset elements that will be affected by a preset recall with a translucent mask over the element and leaves all other DSP Contigurator elements unaltered Elements without a translucent mask represent elements in the current state that will be unaffected by a preset recall Real time changes to the current state will not be reflected in the GUI while previewing a preset and the user cannot alter GUI elements To apply the preset the user clicks Recall The preset reverts to Current State e Emulate Mode After selecting a preset from the list the DSP Configurator displays the elements that will be affected by a preset recall with a green translucent mask leaving all other elements which represent the current emulation unaltered The user clicks Recall to apply the viewed preset to the current emulation The preset number reverts to Current Emulation Building a Preset Only elements of the preset that are
30. aol goh sO 17 SCG Sec S Yc a Sc SGC SLE SSC SGC SVE a Ler SE SEE a Ve anyjea ap CCOL CLOL CO6L CDS WU CLS cost Col Cl CCS CCS WH C081 COLL Coll ZC CILI CSLL CYLL CELL CCLI CLC COLL SE RS e SVI gal gol GA a Sb S GL 90c S L SE gel IVE osc 290 a LC BO JOC SH SS 9 ce gee 9 VE anyjea D TT D o cl LLOL LOGI 1681 1821 LL81 L981 Lol Ltr LESI LCS L LISI LOSI LOLL LSC LZZ1 LOLI L LtG l LELI LCL LIZI LOZI Lil Le Ltl LS LI LLI Let Lol LUC LLC LOG LEl LYC Lac LYC LLC Lec LOC LUE L LE LCE Enr LYE anyjea OCpl OL6L 0061 0681 0881 OZ81 0981 osal OH genl OCH Olai 0081 UGLI US OLLI o9z 1 OSLI OLI OEZLl OCLI OLLI OOZL1 a Cl 3 EL 8VI aal Sak SCk SSb ek 3 Oc ake aCe BEC 8 Yc S sec a E BEC SoC 8 OC aUe 3 Le a lE ote 8 VE njen ap 6161 6061 6681 6881 6 81 6981 653 678 DEG 6281 6181 6081 66 1 68Z1 6LL1 6921 6SZ1 OVLI GELL OCLI DZ 6021 6691 acl aek Di 691 ope 6 Lb ool 6 6L DOC 6 Lc GLC GEC 6 Yc G SC 69c 6 LC 6 8c 6 6l SBS DEE BCE DEE Dt anyjea ap GP O ZL ol O ZL SI UU JaxiwW sod gp 0 37 01 O GE SI UleB JUIOd xIlU y JO epuel Unulxew au SONIA BAD WI ABXIW SOdg pue uleb 1ulod XIIN Ia Table 2 Mix point gain only J LON 67 DMP 64 e SIS Programming and Control
31. cable can be terminated as a straight through cable or a crossover cable and must be properly terminated for your application figure 37 e Crossover cable Direct connection between the computer and the DMP 64 e Patch straight cable Connection of the DMP 64 to an Ethernet LAN Crossover Cable End 1 End 2 Wire color Wire color Pins 12345678 nA White green White orange 1 3 White orange Orange 2 White green 3 Blue White blue 5 Green White brown 7 T568A T568B A cable that is wired as T568A at one end and T568B at the other Tx and Rx pairs reversed is a crossover cable Insert Twisted Pair Wires RJ 45 Connector End 1 Wire color Straight through Cable End 2 Wire color White orange White green White orange Orange White green White blue Brown T568B White brown T568B Acable wired the same at both ends is called a straight through cable because no pin pair assignments are swapped Figure 35 RJ 45 Ethernet Connector Pin Assignments Establishing a Connection Establish a network connection to the DMP 64 as follows 1 Open a TCP socket to port 23 using the mixer IP address NOTE f the local system administrators have not changed the value the factory specitied default 192 168 254 254 is the correct value for this field The DMP 64 responds with a copyright message including the date the name of the product firmware version part numbe
32. click A single right click brings up a context menu specific to the processor block right clicked Other right click actions follow the Windows standard Double click A double click will open a dialog window from either the focused or unfocused state of a GUI element DSP Configurator Toolbar Menus The DSP Configurator contains the following structural menus arranged horizontally below the title bar e File e Edit e View e Tools e Window Help File NOTE New Open and Recent Files are unavailable in Live mode e New Discards the current DSP configuration after prompting to save any changes and opens a blank Save Ctrl 5 File LI GF Open cti o m configuration file Save As e Open Loads and activates a previously saved DSP Backup contiguration file SS e Save Saves all changes to the current DSP configuration EH file under the current file name If the file has not previously been saved prompts for a file name e Save As Saves all changes to the current DSP configuration file under a new file name e Backup Transfers all partial presets plus the current configuration to a DSP configuration file within the DSP Configurator program e Recent Files Opens a list of recently opened or saved DSP configuration files e Exit Closes the DSP Configurator Program DMP 64 e Software Control 86 Edit e Cut Removes all parameters of a selected processor block or set of selected
33. dBFS When it falls below that level the red LED remains lit for 200 milliseconds after which the display resumes real time monitoring of the signal level DMP 64 e Operation 13 Ze MIC LINE INPUTS DMP 64 VE GO Gi Tannin D 1234 LAN L DO Seel sssslasg GO Li o MIC o U T ER 48V P U T ET ole pm Figure 11 DMP 64 Rear Panel Rear Panel Operation DO See Rear Panel Features and Cabling for details 3 Phantom Power indicators MIC 48V These green LED indicators light when 48 V phantom power is placed on the corresponding mic line input Phantom power is not adjustable NOTE Condenser microphones require phantom power Dynamic microphones do not require power When a line level source is connected be certain the 48V phantom power is off unchecked CAUTION Never set an unbalanced dynamic microphone to 48V Doing so may damage the microphone For condenser mics verify the mic will safely operate at 48 VDC 7 LAN The LAN connector has a green LED to indicate proper connection to an active LAN and a yellow LED that blinks to indicate data activity Reset The reset actuator initiates system resets See Reset Actuator and LED later in this chapter for additional information 9 Power Reset LED The green LED indicator adjacent to the reset button duplicates the front panel LED operation See Reset Actuator and LED later in this chapter for additional information
34. e HTML Operation 128 Date Time Settings Fields The Date Time settings fields figure 66 provide a location for viewing and setting the time functions Date Time Settings Date 10 e 16 pa 200s e _olopalDate Tirm d TT Z Time ta laal 06 ag Gang 12007 a ZONE GMT 08 00 2003 je US amp Canada Tijuana Il Daylight Saving Oof Urope Brazil L Submit Cancel Figure 66 Date Time Settings Fields Change the date and time settings as follows 1 Click the desired variable box Adjustable settings include month day year hours minutes AM PM and time zone A drop down scroll box appears the year drop box is shown selected in figure 66 2 If all variable selections are not visible click and drag the slider or click the scroll up l button or scroll down button until the desired variable is visible 3 Click the desired variable NOTE If setting the time set the local time The Zone variable allows you to then select the offset from Greenwich Mean Time GMT The Zone field identifies the standard time zone selected and displays the amount of time in hours and minutes the local time varies from GMT international time reference 4 Repeat steps 1 through 3 for other variables that need to be changed 5 If appropriate click in the Daylight Savings radio button to turn on the daylight savings time feature NOTE When Daylight Saving Time is on the device automatically
35. external triggers such as mic activation and muting Dual matrix design The DMP 64 employs a dual matrix design with substantial flexibility to rout mix and process audio input sources A primary matrix routes each input to any or all four outputs If desired any of the six inputs can first be directed into a secondary matrix which routes the inputs to four virtual buses before being mixed back to the outputs via the primary matrix Virtual buses allow for inputs to be grouped together and then processed with the same DSP settings and parameters simplifying system setup and control Group masters The DMP 64 provides the capability to consolidate gain or mute control throughout the system Any gain or mute block within the Graphical User Environment can be selected and added to a group master which can then be controlled by a single master fader and mute control Each group master can have up to 16 blocks and up to 32 group masters can be created Soft limits Soft limits can be applied to group master faders Minimum and maximum limits can be specified and controlled via RS 232 serial control Source signal presence and clipping LEDs The DMP 64 provides indicator LEDs on the front panel for each input and output providing real time monitoring of signal presence A separate set of LEDs illuminates as a warning when signal clipping is detected Flexible control options The DMP 64 can be controlled using the DSP Contigura
36. focus to that mix point Double clicking a mix point opens a configuration dialog window with the following components e Mono Fader sets mix level to the output bus Gain range is 35 dB to 25 dB Fader behavior is identical to the input channel gain block described in the mic line input section with the exception that course adjustment Page Up Down increases decreases in 5 dB increments e Mute Mutes and unmutes the signal to the output bus e OK Cancel click OK to accept changes and close the window Cancel ignores changes and closes the window The title above the fader reflects the input and output channel names for the mix point sn The example on the left is the Input 1 to Output 1 mix point DMP 64 e Operation 39 Mix point GUI behavior No mix information a faint gray ball behind the mix point indicates it is muted contains no mix information Mix information a solid teal colored bubble indicates the mix point is unmuted Mouse over the cursor changes to a hand when a mouse over occurs at a mix point whether the mix point contains mix information or not Single click a single click brings focus indicated by a dark green circle around either the ball or bubble depending on mix status Double click double click to open the mix point dialog box The focus circle turns light green in color to indicate the open dialog box If the mix point is muted the mix point b
37. highlighted given focus will be saved as a preset Ctrl A will highlight all elements within the DSP Configurator To build a preset highlight the desired DSP Contigurator elements gain processor blocks mix points using standard Windows keyboard and mouse actions as follows 1 lt Left click gt on the desired block to select a single block 2 lt Ctrl left click to select multiple blocks that are not adjacent 3 lt Shift hold click gt on the first block and click on the last block in either a vertical column or horizontal row to select multiple blocks and 4 Click and drag a selection rectangle to select multiple adjacent blocks in either the vertical or horizontal direction 5 Go to Tools Presets and select Mark All Items or press lt Ctr1l A gt This will mark all elements within the DSP Configurator which will save a full preset 6 To save the selection s see Save Preset below Save Preset A preset may be saved in either emulate mode or live mode Saving a preset in emulate mode stores that preset in the currently open file The DSP Configurator file must then be saved to disk via File menu Save recommended and or pushed to the device after a connection is established This differs from live mode where the created preset is saved in real time to the device and becomes part of the configuration file To save a preset use the following instructions 1 Highlight the desired preset block s
38. l ments internes ne peut tre r par par l utilisateur Afin d viter tout danger d electrocution l utilisateur ne doit pas essayer de proc der lui m me a ces op rations car l ouverture ou le retrait des couvercles risquent de l exposer de hautes tensions et autres dangers Fentes et orifices e Si le bo tier de l appareil comporte des fentes ou des orifices ceux ci servent emp cher les composants internes sensibles de surchauffer Ces ouvertures ne doivent jamais tre bloqu es par des objets Lithium Batterie e a danger d explosion s ll y a remplacment incorrect de la batterie Remplacer uniquement avec une batterie du meme type ou d un ype equivalent recommande par le constructeur Mettre au reut les batteries usagees conformement aux instructions du fabricant Vorsicht Stromquellen e Dieses Ger t sollte nur ber die auf dem Produkt angegebene Stromquelle betrieben werden Dieses Ger t wurde f r eine Verwendung mit einer Hauptstromleitung mit einem geerdeten neutralen Leiter konzipiert Der dritte Kontakt ist f r einen ErdanschluB und stellt eine Sicherheitsfunktion dar Diese sollte nicht umgangen oder au er Betrieb gesetzt werden Stromunterbrechung e Um das Ger t auf sichere Weise vom Netz zu trennen sollten Sie alle Netzkabel aus der R ckseite des Ger tes aus der externen Stomversorgung falls dies m glich ist oder aus der Wandsteckdose ziehen Schutz des Netzkabels e Netzkabel sollten stets so verlegt w
39. le bo tier de l appareil de tensions dangereuses non isol es posant des risques d lectrocution Attention Lire les instructionse Prendre connaissance de toutes les consignes de s curit et d exploitation avant d utiliser le mat riel Conserver les instructions Ranger les consignes de s curit afin de pouvoir les consulter l avenir Respecter les avertissements e Observer tous les avertissements et consignes marqu s sur le mat riel ou pr sent s dans la documentation utilisateur Sicherheitsanleitungen e Deutsch OG Dieses Symbol soll dem Benutzer in der im Lieferumfang enthaltenen Dokumentation besonders wichtige Hinweise zur Bedienung und Wartung Instandhaltung geben Dieses Symbol soll den Benutzer darauf aufmerksam machen daB im Inneren des Geh uses dieses Produktes gef hrliche Spannungen die nicht isoliert sind und die einen elektrischen Schock verursachen k nnen herrschen Achtung Lesen der Anleitungen e Bevor Sie das Ger t zum ersten Mal verwenden sollten Sie alle Sicherheits und Bedienungsanleitungen genau durchlesen und verstehen Aufbewahren der Anleitungen e Die Hinweise zur elektrischen Sicherheit des Produktes sollten Sie aufbewahren damit Sie im Bedarfsfall darauf zur ckgreifen k nnen Befolgen der Warnhinweise e Befolgen Sie alle Warnhinweise und Anleitungen auf dem Ger t oder in der Benutzerdokumentation Keine Zusatzgerate e Verwenden Sie keine Werkzeuge oder Zusatzgerate die nicht ausd
40. ll trim and mix point gain mixer Table 3 Post 68 DMP 64 e SIS Programming and Control 841Z OEL IZ 621 9z ez 9ZL ELIZ SZL ZZIZ KOLO LLLZ OZIZ ZZL 6917 Vz t9X anleA t9X anleA t9X anleA t9X anleA t9X anleA t9X anleA t9X anleA t9X anleA t9X anleA t9X anleA ap ap d ap ap ap ap ap ap ap Table 4 Mix point gain only PANUIZUOD sanleA IAD WA ABXILWU SOg pue rel urep lulod XIIN Tag 69 DMP 64 e SIS Programming and Control anjeA anjeA anjeA anjeA anjeA anjeA anjeA anjeA anjeA anjeA ZOX Z9X Z9X Z9X Z9X Z9X Z9X Z9X Z9X O ureb sulin EX 70 DMP 64 e SIS Programming and Control anjeA anjeA anjeA anjeA anjeA anjeA anjeA anjeA anjeA anjeA Z9X Z9X Z9X Z9X Z9X Z9X Z9X Z9X Z9X Panuuo2 ulep eu EX 71 DMP 64 e SIS Programming and Control anjeA anjeA anjeA anjeA anjeA anjeA anjeA anjeA anjeA anjeA ZOX ZOX ZOX ZOX ZOX Z9X Z9X Z9X Z9X PanuDuo2 ulep sulla Ex 72 DMP 64 e SIS Programming and Control rrrrrrrrrrrrrrrrrr anjeA anjeA anjeA anjeA anjeA anjeA anjeA anjeA anjeA anjeA Z9X Z9X Z9X Z9X Z9X Z9X Z9X Panuuo2 ulep eu Ee 73 DMP 64 e SIS Programming and Control ee ess s EJ El ENEJA Op 0 0 ol gp O OOL 2bubl eunloA lndlnO dP O ZL 03 gp O OOL abues uleb Jaxiw ad ALON auunloA nd no pue urep JeXxiuu a4d EX E N Wa N NIN NIM
41. may also be added to the filter block using the dialog box Select the desired filter in a new row using the drop down boxes The following filters are available e High pass filter A high pass filter passes a band of frequencies extending from a specified cutoff frequency greater than zero up 2 Treble Ed toward the high end of the frequency spectrum All frequencies High Pass el above the specified cutoff frequency are allowed to pass while all e LowPess I frequencies below are attenuated ee The default cutoff is 100 Hz Unused ei e Low pass filter A low pass filter passes a band of frequencies extending from a specified cutoff frequency less than infinite towards the lower end of the frequency spectrum All frequencies below the specified frequency are allowed to pass while all frequencies above are attenuated The default cutoff is 10 kHz e Bass and treble filters Also known as shelving or tone controls the separate bass and treble filters provide the ability to cut or boost gain linearly above or below a specific frequency with the end band shape giving the visual appearance of a shelf The bass default frequency is 100 Hz and the treble default is 8 kHz e Parametric equalizer filter The parametric filter is a frequency equalizer that offers control of all parameters including amplitude the amount of gain boost or gain reduction cut applied center frequency frequency and range of affected freq
42. port uses a mini type B connector to connect to a host computer for control The DMP 64 USB driver must be installed prior to using the port See Install the USB Driver for details The DMP 64 appears as a USB peripheral with bi directional communication The USB connection can be used for software operation Windows based Program Control and SIS control Software Control 3 Input Indicators Stacked red signal clipping and green signal present LEDs for inputs 1 6 Each stack represents one input channel The green signal LED varies in brightness corresponding to the real time input signal level It begins to light at 60 dBFS increasing in fifteen steps to full intensity as the signal level increases When the signal reaches 3 dBFS or above the red clipping LED lights and remains lit as long as the signal remains above 3 dBFS When it falls below that level the red LED remains lit for 200 milliseconds after which the display resumes real time monitoring of the signal level 4 Output Indicators Stacked red signal clipping and green signal present LEDs for outputs 1 4 Each LED stack represents one output channel The green signal LED varies in brightness corresponding to the output signal level It begins to light at 60 dBFS increasing to full intensity corresponding to signal level increases When the signal level reaches 3 dBFS or above the red clipping LED lights and remains lit as long as the signal remains above 3
43. prevent overheating of sensitive components inside These openings must never be blocked by other objects Lithium battery e There is a danger of explosion if battery is incorrectly replaced Replace it only with the same or equivalent type recommended by the manufacturer Dispose of used batteries according to the manufacturer s instructions Eviter les pi ces de fixation e Ne pas utiliser de pi ces de fixation ni d outils non recommand s par le fabricant du mat riel car cela risquerait de poser certains dangers Avertissement Alimentations e Ne faire fonctionner ce mat riel qu avec la source d alimentation indiqu e sur l appareil Ce mat riel doit tre utilis avec une alimentation principale comportant un fil de terre neutre Le troisi me contact de mise a la terre constitue un dispositif de s curit n essayez pas de la contourner ni de la d sactiver D connexion de I alimentatione Pour mettre le mat riel hors tension sans danger d connectez tous les cordons d alimentation de l arri re de l appareil ou du module d alimentation de bureau s il est amovible ou encore de la prise secteur Protection du cordon d alimentation e Acheminer les cordons d alimentation de mani re a ce que personne ne risque de marcher dessus et a ce qu ils ne soient pas cras s ou pinc s par des objets R paration maintenance e Faire ex cuter toutes les interventions de r paration maintenance par un technicien qualifi Aucun des
44. processor compensates for changes in human perception to varying volume levels by applying a filter compensation curve to the signal in an inverse relationship to the gain control setting the higher the gain setting the less compensation is applied Generally as volume is lowered perception of certain frequencies is progressively diminished returning to a more flat response as volume is increased Loudness will boost those diminished frequencies to the highest degree at low volume levels decreasing the boost as volume increases Bypass must be disengaged for the loudness processor to function The bypass button Is red when engaged loudness control defeated gray when disengaged loudness control active When bypassed the graph displays the current filter curve as a dotted line When bypass is disengaged the current filter curve is displayed as a solid line Output 4 Loudness Ral x Loudness Compensation Less Advanced Calibration SPL 30 0 dB Figure 34 Loudness Dialog Window The Loudness dialog window contains the following elements 1 Graph displays the compensation curve being applied to the signal These curves are read only and are not adjustable trom the graph 2 Compensation Adjustment slider from a center zero point the user can slide to the left for less loudness compensation filter curve is reduced or to the right for more filter curve is increased The slider position is translated into
45. source defaults to that channel The current source can also be selected via the priority readout source selector see below 2 Enable mic line source checkbox When checked ducking is enabled for the current source and the ducker processor block is lit When unchecked ducking is disabled for the current source and the ducker processor block is unlit 3 Duck Targets Shows all potential input targets Only inputs that are checked will be ducked The current source is not available as a target a source cannot duck itself If the current source has been designated as a target of another input channel that input channel is not available a target cannot be the source A Settings Used to configure the parameter settings for the ducker source When a ducker block is copied these settings are transferred Threshold Sets the input signal level in dB the ducking source must exceed before ducking begins If ducking does not occur soon enough to avoid loss of speech or program material from the ducking source decrease this setting If ducking occurs too soon allowing background noise to trigger ducking increase the setting The range is 60 to O dB in 1 dB increments Default is 30 dB Attack Time Adjusts the time to duck the targets once the threshold is exceeded The range is 0 to 3000 milliseconds in 1 millisecond increments Default is 1 millisecond Hold Time Determines the time in milliseconds after a duckin
46. step 4b NOTE If the local system administrators have not changed the value the factory specitied default 192 168 254 254 is the correct value for this field If the device is password protected click in the password field and enter the appropriate administrator password Click OK DMP 64 e Software Control 109 The Synchronize with Device dialog box figure 57 appears Proceed to step 7 If RS 232 was selected in step 3 a Click the com port drop down menu and select the PCS comm port that Is connected to the rear panel RS 232 port b Check the baud rate displayed in the comm port selection window If the baud rate does not match the device s rate click the Baud Rate drop down menu and select the desired baud rate The default is 38400 c Click OK The Synchronize with Device dialog box figure 57 appears Proceed to step 7 If USB was selected in step 3 a Click the USB Device drop down menu and select DMP 64 or Extron USB device if DMP 64 is not available b Click OK The Synchronize with Device dialog box figure 57 appears Proceed to step 7 DMP 64 e Software Control 110 7 Click either the a the device proceed to step 9 Pull radio button to configure the DSP Configurator program to match O Synchronize with Device You have elected to change from E mulate mode to Live mode The data in this configuration must be sinichronized with the data in the device Please
47. the ability to set increment and decrement values This control is temporary since this value is not remembered in the device To use the Increment Decrement Simulator 1 Select Tools Increment Decrement Simulator from the Tools menu 2 Select the group to be controlled from the Select Group drop down list The following dialog box appears Increment Decrement Simulator Select Group Seet Number of Group Members Increment Value Decrement Value 1 1 Imecrermeht Decrement K Figure 54 Increment Decrement Simulator Dialog Box NOTE The Number of Group Members readout indicates the number of controls to be affected 3 Enter an increment value and a decrement value The default value is 1 NOTE The size of the increment can be changed by typing a value in the Increment Value or Decrement Value field Values can be as large as the maximum range of the control or as fine as 0 1 dB For groups controlling mute 1 is the only valid value 4 Click the increment and decrement buttons as needed The group master control increases or decreases by the set value to the top or bottom of its soft limit range NOTE If set soft limits cannot be exceeded DMP 64 e Software Control 105 Group A 0 0 dB Group Details Report Click Tools gt Group Details Report to create a Microsoft Word file that details all created groups figure 55 GROUP DETAILS REPORT Group 1 Processor Type Outp
48. the power supply voltage polarity is extremely important Applying power with incorrect voltage polarity could damage the power supply and the DMP 64 Identify the power cord negative ground lead by the ridges on the side of the cord or a black heat shrink wrapping around it NOTE To verify the polarity before connection check the no load power supply output with a voltmeter The length of the exposed stripped copper wires Is important The ideal length is 3 16 in 5 mm Longer bare wires can short together Shorter wires are not as secure in the direct insertion connectors and could be pulled out Do not tin the stripped power supply leads Tinned wires are not as secure in the captive screw connectors and could be pulled out Use the supplied tie wrap to strap the power cord to the extended tail of the connector DMP 64 e Installation 9 Note To avoid losing adjustments when configuring the DMP 64 via SIS commands Issue a 2FF or if using the Extron DSP Configurator select Tools Save changes to device to store the latest changes to the device Wait several minutes after saving the adjustments before disconnecting power 2 Mic Line 1 6 input connectors 3 pole 3 5 mm double stacked captive screw connectors accept balanced or unbalanced mono mic or line level signals Mic line inputs provide gain settings to accommodate consumer 10 dBV and professional 4 dBu operating line level sources plus microphone lev
49. x70 Query configuration saved Esce QPCFG lt status NOTE Personal Identification Number PIN Four numeric digits default 0000 Protected configuration status 0 no protected configuration saved 1 protected configuration saved DMP 64 e SIS Programming and Control 65 Table 1 Level control and Input Gain Control Mic Line Input 1 Mic Line Input 2 Mic Line Input 3 Mic Line Input 4 Mic Line Input 5 Mic Line Input 6 G Main Mix Point Input 1 to Output 1 20000 Input 1 to Output 2 20001 Input 1 to Output 3 20002 Input 1 to Output 4 20003 Input 3 to Output 1 20200 Input 3 to Output 2 20201 Input 3 to Output 3 20202 Input 3 to Output 4 20203 Input 5 to Output 1 20400 Input 5 to Output 2 20401 Input 5 to Output 3 20402 Input 5 to Output 4 20403 Post mixer trim Output 1 Output 2 Output 3 Output 4 Volume Out Control X60 Output 1 60000 Output 2 60001 Output 3 60002 Output 4 60003 Command Response table for DSP SIS commands continued mix point selection CG Pre mixer gain Mic Line Output 1 Mic Line Output 2 Mic Line Output 3 Mic Line Output 4 Mic Line Output 5 Mic Line Output 6 Main Mix point Input 2 to Output 1 20100 Input 2 to Output 2 20101 Input 2 to Output 3 20102 Input 2 to Output 4 20103 DMP 64 e SIS Programming and Control 66 Se 8061 8681 8881 8Z81 3981 8581 ova SICH ocol elal 8081 BGA 88L1 SC
50. 1 0 Configuration from Device 2 This brings up a dialog that allows selection from a list of pre configured scripts 3 Select a script from the Select a Digital I O Configuration section The event description section describes the script and how the Digital I O ports act while the script is running Highlight the desired script then click OK 2 Mc Mute Toggle Reverse DO 3 Push to Talk 4 Fire Alarm Mute Mutes Mic Line Inputs 1 3 Sends logic signal to tigger LED status indicator from Ports 4 6 Port 1 DI 1st Logic Lo mutes Input 1 2nd Logic Lo unmutes Input 1 Port 2 DI Ist Logic Lo mutes Input 2 And Logic Lo unmutes Input 2 Port 3 DI 1st Logic Lo mutes Input 3 2nd Logic Lo unmutes Input 3 Port 4 DO Input 1 mute sets DO Ain Logic Lo unmute sets to Logic Hi Port 5 DO Input 2 mute sets DO Sto Logic Lo unmute sets to Logic Hi Port 6 DO Input 3 mute sets DO 6to Logic Lo unmute sets to Logic Hi Click OK to load the selected configuration to the connected device 4 Adialog box appears verifying the file has been successfully uploaded to the device NOTE When performing this procedure in Emulate mode the connection dialog will appear between step 3 and step 4 The DSP Configurator will connect and then disconnect during the procedure returning to Emulate mode when completed DMP 64 e Software Control 107 Reinitialize Digital UO Should the script stop running for any reason go to Tools Configure Digital I O
51. 3Q plus web ver desc UL date time Updated firmware version 4Q 4Q plus web ver desc UL date time NOTE An asterisk after the version number indicates the currently running version Question marks indicate that only factory firmware is loaded A caret 4 indicates the firmware version that should be running but a Mode 1 reset was executed and the default factory firmware is running An exclamation point indicates corrupted firmware Query part number N N 60 1054 01 lt Query model name VOOx00eA06x04 lt 44 Query model name 11 11 DMPe64 lt Query model description H H DigitaleMatrixeProcessor 4 Ouery system memory EI Bytes used out of KBytes lt usage Query user memory usage 4l Bytes used out of KBytes lt 4 NOTE 11 Version number Firmware version number to second decimal place x xx Version and Build number adds four digits X XX XXXX to the Version number DMP 64 e SIS Programming and Control 55 Command Response table for basic SIS commands continued Command IP Setup Commands Set unit name View unit name Set name to factory default Set time and date View time and date Set GMT offset View GMT offset Set Daylight Savings Time Read Daylight Savings Time Set IP address Read IP address Read hardware address MAC Set subnet mask Read subnet mask Set gateway IP address View gateway IP address Set DHCP on Set DHCP off NOTE View DHCP status Set verbose mode View verbose mode
52. 575 01 MBU 125 Under Desk Mount Kit 70 077 01 MBD 129 Through Desk Mount Kit RSB 129 Basic Rack Shelf Kit for 9 5 deep products 60 604 02 RSU 129 Universal Rack Shelf Kit for 9 5 deep products DMP 64 e Reference Information 142 Firmware Loader The DSP Configurator program includes a firmware loader program which allows replacing the firmware without taking the DMP 64 out of service Download the desired firmware Tile from the Extron website see Firmware Upgrade Page for instructions Options To access the firmware uploader 1 Select Tools then Firmware Loader Port Configuration 2 The Add Device dialog box appears Type the IP Hosiname or 1013 199 109 address of the DMP 64 then press OK IP Address Telnet Pot 33 NOTE If the IP has not been changed the default IP address is 192 168 255 255 Password The Firmware Loader screen appears Transfer Time Simultaneous Total Progress geg Transter Remaining Time 00 00 00 7 Hapsed Time 00 00 00 Devices 1 Host 3 From the toolbar select File Open A Locate the downloaded firmware file and click on it 5 Click Begin on the main screen The total progress bar tracks the loading progress 6 When the upload is finished exit the program by selecting File Exit The firmware upload is complete DMP 64 e Reference Information 143 DMP 64 Hardware Reset Modes Mode Mode Activat
53. 60 x6o x60 6 NOTE Group master group number 01 32 Group fader level dB value in 0 1 dB increments using negative numbers but not decimal places 100 0 dB to 80 0 dB is represented by 1000 to 800 The valid range depends on the type of gain or trim block assigned to the group number X65 Group fader increase decrease dB value in 0 1 dB increments to raise or lower a group fader Group fader soft limit dB value in 0 1 dB increments The valid range must be within the range for the gain block grouped in x65 Group type 6 gain 12 mute DMP 64 e SIS Programming and Control 64 Command Response table for DSP SIS commands continued Command ASCII command Response Additional host to device device to host description Protected configuration NOTE The DMP 64 can save and recall a Personal Identification Number PIN protected configuration including all presets mic mixes parameters variables and values with the exception of the device s IP address The protected configuration is useful to establish the DMP 64 in a known state either as a troubleshooting tool or as a baseline configuration Save the configuration Esc S x70 PCFG lt PcfgS lt 4 Save the configuration to the protected memory location Recall the configuration Esc JRPCFG lt PcfgR Recall the protected configuration Change the PIN Esc P x7 0 X70 PC FG PcfgP Kzoo Overwrite the old PIN ON ZOO with the new one
54. Asterisk character which is a command character not a variable Esc Escape key hex 1B use W instead of Esc for Web browsers NOTE For Web encoding only data will be directed to the specified port and must be encoded URL encoding if it is non alohanumeric Change any non alohanumeric character etc within the data section into the corresponding hexadecimal equivalent xx where xx represents the two character hex byte For example a space hex 20 would be encoded as 20 and a plus sign hex 2B would be encoded as 2B Error Responses When the DMP 64 is unable to execute the command it returns an error response to the host The error response codes and their descriptions are as follows E01 Invalid input number number is too large E23 Checksum error for file uploads E12 Invalid port number E24 Privilege violation E13 Invalid parameter number is out of range E25 Device is not present E14 Not valid for this configuration E26 Maximum connections exceeded E17 System timed out E27 Invalid event number E22 Busy E28 Bad filename or file not found DMP 64 e SIS Programming and Control 53 Simple Control Port Commands Telnet and Web browser Accessible Upper amp lower case text can be used interchangeably except where noted Port 23 is default for Telnet Port 80 is default for web browser They both can be mapped to different ports The following commands are for either a
55. C 89ZL1 Sal St SELL 8cZLl SLALI BOLI 3691 eg Vel Oil 0SI Col 0 A Ost 06l 0 OZ Oe O CC UEC OVC OSC UGC OAC 08C UGC 0 O DE O cE ote 0 tE OSE 9nleA ap LOL ZLGL Z061 L681 L881 LLSI L981 L981 LV3l ES LCS l LISI Wach LOLL L8L1 ELEL Z9LI Cat LYLLI LELL LELLI ELEL LOLL kel be Ltl Lsi Lol kk Loe PGE L OZ EC Le PGC LYC Lac 9c LLC LSC L 6c L OE LEE Ke LEE Lre njen ap SE 9Lel 9061 9681 9881 SS 9981 950 978 gesl OCH gial 9081 9621 S ILLL SC Sat SE JELI SZ OLLI 90L1 Cok Cor Cl eal col cll Col COl C DC CLC Cee Cac CVG CSC Cyc CUC CSC COC GR Cle C CE Cee C YE t9X anleA D o SC SLOL SE S681 SEIN Se S981 gs81 S78 DER DCH siel S081 SOLI S841 SALI SJ9LI Dad SPEL SELL SCC SILLI SOLL Cel Cer Cl eal eal SZ col eol OC ETC OG GN EVC ESC ESC ZLE CSC EGE EU S FE GR A Ze CR ere anyjea ap vcol Flip 7061 7681 vest PCS 79281 VSal Fil ee PCS Pl 7021 FOLL vsLl YLLI VILL VSLI VILI VELL YELL PL VOZI Pole E ek Pl val POL Y Ll V8l Fol v Oc PLC Y CC VEC VVC PGC V 9C VLC VB PDC SBS SS Y CE PrE V YE NJEA ap ECOL ELGI 2061 C681 Col Cl 981 Col Cl ccol ecel ebel EOSL COLL ESLI ELLI coll each EPLI ECLI ECLI ELZI COLL St cl iek arp ost KAS GLb
56. Current Emulation Current Emulation Displays a list of up to 32 presets Select a preset from the list to 1 Preset 1 display it in the window and either activate it Recall abort the E selection without either recalling or deleting it Cancel or delete it Pets Delete t Preset 7 NOTE An asterisk in the drop down list indicates a partial preset exists only in the DMP 64 and has not been uploaded to the DSP Configurator Mode Buttons Allows selection between Live mode and Emulate mode See Mode Live mmm Emulate Mode vs Live Mode for more information Backup When in Live mode connected to a DMP 64 if presets exist in the DMP 64 that are not present in the DSP Configurator program indicated by an asterisk next to the preset name the function halts and prompts the user to run a backup Backup File gt Backup transfers all partial presets plus the current configuration from the DMP 64 to a DSP configuration edc file within the DSP Configurator program and then displays a prompt to save the file to the hard drive Backup is unavailable when the DSP Configurator program is in Emulate mode DMP 64 e Software Control 90 A A a A E E mute SCH a Ge RR RE ECH My Ir Ctra 3 Sees ap Outputs cot lt o UBO M irtual Bus Ret oo D P 8 9 O Figure 45 Control Blocks and Processor Chains Audi
57. Example Esc O3RS lt 1 2 1B 30 5352 53 OD312A OUT 02eIN 01 ALL lt Se URL Encoded Unit response Web Control Command URL cmd W X3 URL cmd W_ ba response from command via WEB Command K2 Data Command K Data a Example URL cmd WO3RS 1 2 URL cmd WO3RS OUT O2eIN 01 All cl 1 2A2 21 Input number 1 6 Outputs 1 4 DMP 64 e SIS Programming and Control 54 Although the DMP 64 uses the same structure for SIS commands there are two variations One is the global command structure noted above and documented in the Command Response Table for Basic SIS Commands that follows The second set of tables DSP SIS commands uses the command structure outline beginning with Command Response Tables for DSP SIS Commands While using the same structure of basic SIS commands they differ in how the software addresses the individual processor blocks within the DMP 64 Generally the basic SIS commands will be used for global configuration such as setting IP addresses date time while the Audio SIS commands allow functionality of the audio Signal chain Command Response Table for Basic SIS Commands Command ASCII command URL Encoded Response host to device web device to host Information requests Firmware Version Q Q vie Firmware and build version SEI S vie Kernel firmware and build O vie Verbose version info OO OO Sum of 2Q 3Q 4Q lt 4 Firmware version 1Q 1Q vie Bootstrap Version 2Q 2Q vie Factory Firmware Version 3Q
58. Installation Through desk Mounting Mount the DMP 64 through a desk or podium as follows 1 2 Cut the proper sized hole in the mounting surface Hold the DMP 64 with the attached brackets against the underside of the table or other furniture Mark the location of the screw holes of the bracket on the mounting surface Drill 3 32 inch 2 mm diameter pilot holes 1 4 inch 6 3 mm deep in the mounting surface at the marked screw locations Insert four 48 wood screws through the bracket and into the four pilot holes Tighten all four screws to secure the unit in place Figure 3 MBD 129 Through desk Mounting DMP 64 e Installation Rear Panel Features and Cabling z 2 O Se DMP 64 mn 1234 LAN DO D Se IL OC o Tx Rx 0 U MIC T POWER 48V P U T S 1 IE Sea 1102030 40O SO 6O Figure 4 DMP 64 Rear Panel G Power connector Connect the included 12 VDC external power supply into the 2 pole 3 5 mm captive screw connector Be careful to observe the correct polarity Ed amao NE 2 Pole Orange Captive Screw A A Connector A A SECTION A A We KEEN Power Supply Output Cord Figure 5 Power Supply Wiring Always use a power supply specified by Extron Electronics for the DMP 64 Use of an unauthorized power supply voids all regulatory compliance certification and may cause damage to the supply and the DMP 64 CAUTION When connecting
59. LA REN FA m EERI CWA FCC
60. Link Ethernet g Control Processor Extron DMP 64 Digital Matrix Processor we XPA 2003C 70V S Combo Power Amplifier T Ei Two Way Ceiling Speakers Extron SI 28 Surface Mount Speakers DMP 64 e Introduction Installation This section describes the installation of the DMP 64 including Mounting the DMP 64 Rear Panel Features and Cabling Mounting the DMP 64 The 1U high half rack width 9 5 inch deep DMP 64 Digital Matrix Processor can be Tabletop Use Set on a table Mounted on a rack shelf Mounted under a desk or tabletop or Mounted on a projector bracket Each DMP 64 comes with rubber feet not installed For tabletop use attach a self adhesive rubber foot to each corner of the bottom of the unit UL Rack Mounting Guidelines The following Underwriters Laboratories UL guidelines pertain to the safe installation of the DMP 64 in a rack 1 Elevated operating ambient temperature If installed in a closed or multi unit rack assembly the operating ambient temperature of the rack environment may be greater than room ambient temperature Therefore install the unit in an environment compatible with the maximum ambient temperature Tma 122 F 50 C specified by Extron Reduced air flow Install the equipment in a rack so that the amount of air flow required for sate operation of the equipment is not compromised Mechanical loading Mount the equipment in th
61. O ports are used to monitor or drive TTL level digital signals The inputs can be configured to operate in one of two modes digital input or digital output In OUTPUT mode the device can source up to 250 mA at 5 V In INPUT mode voltages greater than 1 V indicate a logic high signal while voltages less than 1 V indicate a logic low All digital I O ports are tied to a common ground one common ground for each 4 pole connector but can be individually contigured to operate in one of two modes digital input or digital output 3 5 mm MAX sem Do nottin the wires IH WN EA Figure 8 Digital I O Wiring 6 RS 232 connector Two stacked 3 pole 3 5 mm captive screw connectors labeled RS 232 1 and RS 232 2 are available for bi directional RS 232 5 V serial control Default baud rate is 38400 3 MAX RS 232 SSO 5mm Device Bidirectional 7 Do not tin Transmit Tx gt Transmit Tx the wires Receive Rx m Receive Rx Ground Ground Figure 9 RS 232 Wiring 7 LAN RJ 45 connector A standard RJ 45 jack accepts an RJ 45 plug for Ethernet connection e A yellow ACT LED indicates data activity on the connection e A green Link LED indicates the jack is connected properly to the network See additional information on Ethernet cabling in chapter 4 SIS Programming and Control Reset button The reset button is used to return the DMP 64 to diff
62. Telnet port 23 or Web browser port 80 connection There are minor differences when implementing these commands via Telnet or via URL encoding using a web browser All commands listed will work using either connection method but due to some limitations of the web browser the encapsulation characters must be modified to be certain the web browser will properly handle them All examples are shown in a proper implementation of a Telnet or Web Browser session NOTE When using web browsers some non aloha numeric characters must be represented as their hex equivalent such as xx where xx equal the two character representation of the hex byte that needs to be sent i e a comma would be represented as 2C Characters such as percent plus and space should also be encoded in Hex Telnet Web Browser Escape Hex 1B W must not be encoded Carriage Return Hex OD Pipe Character must not be encoded When describing the use of SIS commands via a web browser the URL reference is used to shorten the examples URL would be the full URL of the control interface and web page reference including all path information e g http 192 168 254 254 mypage HTML To send commands using a Web browser prefix them with the full URL followed by cmd e g http 192 168 254 254 mypage html cmd WSF Unit response Control Command Esc X3 Command ges 1B x2 Command OD response from command via Telnet Data Data
63. a puesta a tierra es una medida de seguridad no puentearia ni eliminaria Desconexi n de alimentaci n el ctrica e Para desconectar con seguridad la acometida de alimentaci n el ctrica al equipo desenchufar todos los cables de alimentaci n en el panel trasero del equipo o desenchufar el m dulo de alimentaci n si fuera independiente o desenchufar el cable del recept culo de la pared Protecci n del cables de alimentaci n e Los cables de alimentaci n el ctrica se deben instalar en lugares donde no sean pisados ni apretados por objetos que se puedan apoyar sobre ellos Reparaciones mantenimiento e Solicitar siempre los servicios t cnicos de personal calificado En el interior no hay partes a las que el usuario deba acceder Para evitar riesgo de electrocuci n no intentar personalmente la reparaci n mantenimiento de este equipo ya que al abrir o extraer las tapas puede quedar expuesto a voltajes peligrosos u otros riesgos Ranuras y aberturas e Si el equipo posee ranuras o orificios en su caja alojamiento es para evitar el sobrecalientamiento de componentes internos sensibles Estas aberturas nunca se deben obstruir con otros objetos Bater a de litio e Existe riesgo de explosi n si esta bater a se coloca en la posici n incorrecta Cambiar esta bater a nicamente con el mismo tipo o su equivalente recomendado por el fabricante Desachar las bater as usadas siguiendo las instrucciones del fabricante sa IZVE
64. a dB value displayed in the compensation readout box contained in the Advanced Calibration section The slider has a 48 dB 24 dB range DMP 64 e Operation 45 3 Advanced Calibration The calibration box provides a value that corresponds to the position of the compensation adjustment slider The SPL box displays the summed value of the slider and the preceding trim control Calibrating Loudness The user may fine tune the amount of loudness compensation using the compensation adjustment slider and adjusting by ear or by measuring SPL levels in a particular room then using the slider to adjust the loudness filter relative to the SPL of the room and system gain structure Before calibrating loudness set up the system gain structure see Optimizing Audio Levels A pre recorded track of pink noise or pink noise from a signal generator is preferable for this purpose Program material may also be used using familiar material is recommended If using a signal generator set it to output 10 dBu then set the input gain of the DSP Configurator so the input meter reads 20 dBFS If using a recorded source the pink noise should be recorded at 20 dBFS and the player output level setting control set to maximum or O dB of attenuation For program material set the input level to meter at approximately 15 dBFS with peaks safely below O dBFS Unmute the mix point from the pink noise source to the output connected to the room amplifier b
65. a product a were evel fen ds Imaal Sen Get viewers amp utilities bere Directx DirectX is a Windows technology that enables higher performance in graphics and sound on your PC Required for use with Irtercom HelpDesk pcttware Install H mow Microsoft NET Framework Framework runtime and aszo ated let are required to run acobcatons developed to Target the NET Framework v2 0 Required for use with IP Intercom HelpOesk software gt Instali R now Ze KANG is a tree download that is necessary for viewing POP Portable Document Format Nes Erron SE in this format nduda the catalog pages brochures user manuals and product specifications Install it now Adobet Flash The latest version of Adobe Flash Player is reaured to wew EDemos Install it now Thus if the uodated lavaScnoe enone fer Wines thir ia needed for comers sperstion Of ODE Viewer and muar be de an ee Wee Gus pars Zeg app canon rInstall it now O check for updates Figure 38 DVD Software Menu 3 Scroll to the DSP Configurator program and click the Install text to Its right PR Windas aiana Parlaras g5 E Cowden hed mm pm me rem en o E Goe TU D sx me uge Te BO 3 de Freie Star toftnare CD Extron Electronics The Extron Software DVD Issue 2009 1 Control Software 40 files Please const Release Notes for important compatibdty edormation and Pastory Description Part Mamer Version Audio Products 79 075 01 Control dofteere t
66. ain reduction to reduce the signal towards the target Threshold is the input level where maximum gain will be applied after the attack time is exceeded From the graph follow the input level on the X axis at 40 dB up to where the red circle is Signal levels less than 40 dB remain at their original levels All signal levels at or exceeding 40 dB will have up to 12 dB of gain applied Maximum Gain Threshold level can be adjusted from 80 0 to 0 0 dB in 0 1 dB increments Default is 40 0 dB Maximum Gain is the highest amplification applied to a signal exceeding the threshold and up to the lower limit of the Window see below Maximum Gain can be set from 0 0 dB to 60 dB in 0 1 dB increments Default is 12 0 dB Target is the desired average signal level of the output when AGC Is applied AGC can vary the gain according to the input signal level specified target level and maximum gain As the signal approaches the target level of 10 dB gain is reduced until at 10 dB gain is no longer 1 applied Target level can be adjusted from 40 dB to 0 0 dB in 0 1 dB increments Default is 10 0 GB Window is a specified range above and below the target level When the signal reaches the lower limit of the window gain control begins scaling in a linear fashion toward the target level to achieve smoother results The window range can be set in 0 1 dB increments from 0 0 dB to 20 0 dB Attack Time
67. ance between program material line outputs and voice DMP 64 e Software Control 122 Setting Mic Line Input and Mix Levels In this example the mic line input 1 signal is sent to output 1 Double click the mix point for mic line 1 Output 1 to open the dialog for that mix point Unmute the mix point to place that signal into the mix The default level is O dB or unity gain Open the Input 1 gain dialog With a microphone attached to input 1 and gain set to 0 dB turn on phantom power if the mic requires it unmute the channel While testing the mic raise the fader level until the mic is clearly audible The amount of gain and the meter level reading will vary at this point but as a general guideline the input gain level should be at approximately 40 to 50 dB and the meter averaging somewhere around 20 BFS Ideally audio should be optimized here but voice levels at microphone inputs can vary greatly Having the meters average around 20 dBFS allows enough headroom to accommodate sudden changes to voice levels Further adjustment may be necessary Adjusting Trim This is where setting gain structure becomes a balancing act The following sections provide guidelines but it may take a bit of going back and forth to correctly set levels for the installation For example output level can be controlled and kept below clipping using a compressor or limiter in the output dynamics block However adjusting the post matrix trim wi
68. any digital signal processor DSP functions gain mute group masters and a protected configuration can be controlled using SIS commands These commands follow the same general rules as basic SIS commands but the variables Kal tend to be more complex Also a comprehensive understanding of the audio signal flow is helpful to understanding the commands Figure 37 shows the specific DSP processors available for SIS commands SS SS Tr be ele Loge EL Lee Ilres E SAN hR A Ah A E A A ST T CU Ae mk OT E Se EE SIE Tre oe Gett EI WI ESCH 2 a Dong Sepp ew H n n Ste D E a E Bia Le rtual Bus Return A BC D DSP in Les tir Virtua Bus Seng el Figure 37 DSP Processors Addressable via SIS Commands G Midline input gain block including gain and mute 2 Pre mixer gain block including gain and mute 3 Mix points including gain and mute A Post mixer trim block gain only 5 Output volume including gain and mute DMP 64 e SIS Programming and Control 61 Symbol definitions a CR LF carriage return line feed hex OD OA Carriage return no line feed hex OD use the pipe character for Web browser commands o Space character Pipe vertical bar character Esc Escape key hex 1B use W instead of Esc for Web browsers Gain and trim control or mix point select Se
69. any of the input virtual and output signal paths A dual matrix mixer with virtual paths provides extremely flexible architecture allowing for versatile processing mixing and routing scenarios The DMP 64 is IP Link enabled connecting to a host computer via the Ethernet port for fast configuration and setup Dual RS 232 ports on the rear panel plus a USB port located on the front panel provide convenient high speed access Six Digital I O ports permit connection of switches and sensors to provide input to the system for triggering a variety of actions within the device The DMP 64 has no front panel controls therefore all configuration of DSP processors and mixing matrixes is performed using the Extron DSP Configurator program from a host computer via any of the communication ports RS 232 USB or Ethernet high speed ports recommended Signal present and clip LEDs for the six input channels and four output channels are provided on the front panel Two operational modes Live and Emulate allow a user to work offline from the device to set up a configuration and create presets and group controls as needed before placing the configuration in the DSP 64 DSP Configurator settings developed offline can be saved to disk as a job file to be uploaded to the device at a later time or can be transferred directly to the device by switching to Live mode Up to 32 full or partial presets and up to 32 group master controls can be created loaded into and s
70. ase Notes Adobe Reader Required Extron F View the Update Installidobe Reader Required Click Finish to exit the Wizard Cancel Figure 70 Downloading Firmware Upgrade Files DMP 64 e HTML Operation 133 10 11 12 13 14 15 16 Click Next O in figure 70 on previous page The program extracts and places the firmware files in a folder identified in the InstallShield Wizard window NOTE Write down the folder where the firmware file is saved Click Finish O in figure 70 to exit the program Connect the PC to the device via the Ethernet port Access the device using the HTML pages see Download the Startup Page Click the Configuration tab Click the Firmware Upgrade link Click the Browse button An open file window appears Navigate to the folder where the firmware upgrade file was saved Select the file NOTE Valid firmware files must have the file extension S19 Any other file extension is not a firmware upgrade The original factory installed firmware Is permanently available on the device If the attempted firmware upload fails for any reason the device automatically reverts to the factory installed firmware Click the Open button Click the Upload button The firmware upload to the device may take a few minutes DMP 64 e HTML Operation 134 File Management Tab File Management Page To delete files such as HTML pages from the connected device or to upload custom files t
71. ate they are now part of a group group members can still be controlled individually allowing for relative levels between group members to be fine tuned Group Member levels can also be set by a preset recall Grouped Controls Grouping Is convenient when multiple controls require muting at the same time or when multiple signal levels need to be increased or decreased simultaneously For example in a system with several audio outputs dedicated to a single room the operator may want all outputs to change at the same rate and at the same time The output 1 through 4 volume controls can be grouped into a master that controls the volume throughout the room For further flexibility individual volume controls in the group can be set for an output level based on its use When the group fader is moved all four output control faders move in tandem while retaining their levels relative to each other Grouped faders move together at relative levels to the top or bottom of their travel see figure 50 next page If one fader reaches the limit of its travel first it retains that position while the other faders continue to travel When the grouped faders travel in the reverse direction the fader that was at its limit reverts to its position relative to the other faders NOTE f a block was previously muted when the group mute is activated that block remains muted when the group mute is released TIP When including a control in multiple groups do
72. ation port front panel 11 ODE Cd Te TEE 12 DMP 6A OPETAN sacicsnocnoueisweneneacrdecenredemauens 12 Front Panel Operation E 13 Rear Panel Operation 14 Kee E 14 Firmware Updates 14 Reset Actuator and LED 15 Digital VO Dolina 16 DSP Processing Signal POW cesissiiniircarsisir 17 Mic Line Input Signal Cham 17 RE 18 Var 18 ENG OUUU ae ce ntsecoe Grscuptonanedaniecaumseutedncsvens 18 Processor BlockKs este recs eacecennecteesunetaeseensenes 19 Elle Brell 19 Mic Line Input Gamm 19 BIC 20 Feedback Suppressor pp 25 D 29 NS 34 Hie let E 35 Virtual BUS REUUINS essgeeggengeer dees 38 Fiter FE EEN 38 Dynamics o EA d CN 38 Loudness LOUD E 38 Gain GAIN viecsticercasecesacavesmsemeicededecteamitineson 38 Paman MIX Matanpa 39 secondary MIX RE eege 43 Biet Output et EE 45 Loudness LOUD cccoucaonssceniemoniciewhixeveserecsess 45 NEE 47 47 47 48 SIS Programming and Control 49 CONNEC TOM ECHT 49 EE 50 WO 50 maa sage NIN Ee 51 neie GN MO EE 52 Host to device Communications 52 DMP 64 initiated Messages pp 52 Password Blatt ege e 52 Using the Command Response Tables 59 Eror ROS e 53 Simple Control Port Commandes 54 Basle EEN 55 DSP SIS gelen 61 EE 62 DMP Software ee 78 GC CONTO EE 78 Embedded Web Pages 79 Windows based Program Control pp 79 Installing the DSP Configurator Program 79 Install the USB LEIWEN eessen iesse 81 DSP Configur
73. ator Program 82 Staring the PIO GN aI essione 82 Using the Program 82 Cut Copy orosleunmelonis eceraronnerin 84 EVEN 86 DSP Configurator Toolbar Menus 86 Presets Drop dowm ee e ee ee ee 90 Mode BU O EE 90 Input Signal Contra 93 Ducker 98 Output Signal Processing Block 99 Up 101 Group Member 101 Eeler tel 101 Configuring a Group Master 103 DIGLA VO PON asean 107 Reinitialize Dora 108 Emulate Mode vs Live Mode 108 Synchronizing Pull vs Bush 108 NEE 113 DSP Configurator Windows menus 117 Keyboard Navigation 117 Optimizing Audio level 120 About Setting Gain Structure 121 Set ng INPUT GAIN eiciccscnwoonnoaierndetedewncionceets 121 Setting a Nominal Output Level 121 Adjusting Pre mixer Gan 122 Setting Output Gain Structure 122 DMP 64 Digital Matrix Processor e Contents Setting Mic Line Input and Mix Levels 123 Adjusting 123 Setting Volume Control Amplifier Stage 123 HTML Operation 0 124 Download the Startup Page pp 124 SEN Fe aan ee E 126 System Status Page ccccccceeeseseseeeeseees 126 OO 127 System Settings Page pp 127 Bee E E 130 Firmware Upgrade Page ppp 131 File Management Jah 135 File Management Page pp 135 CONTO tege e 136 Audio Settings Page pp 136 Group Contr ls EE 138 ENEE ELE ee ees 139 Reference Information seenen 140 9pecifications 9 140 Part Nu
74. aximum gain setting to reach a user defined target level As the signal level approaches the target level it receives less gain or no gain at all Once the signal level reaches the target level all gain is removed e A window range indicated by the two yellow lines is also applied above and below the target level Below the lower line maximum gain is always applied to the signal annan Gan When the signal reaches the window gain control begins scaling in a linear fashion to vn ae achieve smoother results as the signal reaches the target level ee a The default threshold is 40 dB The default target level is 10 0 dB The default gain and window are 12 0 dB e Compressor The compressor regulates signal level by reducing or compressing the dynamic range above a specified threshold The signal input level to output level ratio determines the reduction in the dynamic range above the threshold setting In the adjacent example with a ratio setting of 2 0 1 once the threshold 30 dB level is exceeded for every 2 dB of input above that level the compressor outputs 1 dB Compression is commonly used to keep mic levels within an acceptable range for maximum clarity A compressor can also make softer sounds louder by reducing the dynamic range and raising the output level referred to as make up gain or by increasing the input signal and reducing the louder portions of the signal This has the Threshold _30 0 dB C Soft Knee P
75. ayed plus saved presets Settings and adjustments are saved to a configuration file on the PC When the saved file is opened in the DSP Configurator program the program restores all settings as the current configuration emulated if in Emulate mode or live if in Live mode Live mode can be entered at any time after program launch either with a blank configuration after creating a configuration or after loading a previously saved contiguration file In emulate mode the current state is titled Current Emulation In live mode the current state is titled Current State Synchronizing Pull vs Push When switching to live mode after making changes to the current configuration in emulate mode either e Pull data from the device and update the DSP Configurator program configuration This option downloads device settings from the DMP 64 and synchronizes it with the DSP Contigurator program overwriting the current DSP Configurator settings or e Push data from the DSP Configurator program to the device overwriting settings in the DMP 64 Live mode can also be used to tailor audio settings in real time while listening to the audio output DMP 64 e Software Control 108 Selecting Live Mode and Pushing or Pulling Data To switch from emulate mode to live mode 1 Select the desired connection to the DMP 64 and make the proper connections NOTE Extron recommends connection via the Ethernet LAN port when using DSP Configurator 2 C
76. ayed so that audio delivery time matches the speakers further away Filter Block High Pass Filter The filter processor block when first inserted provides one of SE four filter selections High Pass Low Pass Bass amp Treble filters and Parametric EQ Up to nine filters can be added to each filter block The output filter block is identical to the input filter processor block except that up to nine filters total can be selected See Filter FILT Bass amp Treble Filters Parametric EQ DMP 64 e Software Control 99 Dynamics Block A dynamics processor block when inserted provides one of four dynamics processors The available processors are identical to the processors available on the input in the dynamics processor block and described in Dynamics Volume Control The output volume control provides output level control for each output The output control is a trim control adjustable trom 100 0 to 0 dB The default setting is unity gain 0 0 dB The Polarity button accessible in the dialog box allows the polarity of the wires connected to the audio connectors tip and ring to be flipped in order to easily correct for miswired connectors The Mute button accessible in the dialog box allows the audio output to be silenced This control is identical to the input audio mute control When the audio output is muted red indicators in the block turn on If the output has been grouped with other i
77. ble row DMP 64 e Operation 22 The parametric filter allows frequency selection accurate to 0 1 Hz and either 6 or 12 dB of slope Notice at the specified frequency 100 Hz the signal is 3 dB down typical operation for high pass filters The 3 dB down point will remain constant regardless of the slope setting Only the steepness of the frequency attenuation curve will change Low Pass The low pass filter is the opposite of the High Pass filter All frequencies above the specified frequency are attenuated allowing lower frequencies to pass Mic 2 Filter Low Pass EN Frequency 10000 0 Slope 12 K dB octave Unused EIER DS Figure 19 Low Pass Filter Response Curve Here the frequencies higher than the specified frequency 10 kHz are attenuated leaving the lower frequency response flat DMP 64 e Operation 23 Bass and Treble Shelving Bass and treble shelving may be added to the filter Adding this filter automatically inserts both a bass and treble control row in the dialog box If only a bass or only a treble filter is required either bypass the unneeded control or set it to unused in the selection box Mic 3 Filter Bass el Frequency 100 0 Boost Cut 6 0 12 iv dB octave 2 Treble w Frequency 8000 0 Boost Cut 120 6 el dB octave 1 mge Figure 20 Bass and Treble Shelving The corner frequency of the controls may be
78. blocks to the clipboard If not followed by a Paste command to a different block the parameters are restored Tools Window Help Ctrl g ctrl E Ctrl NOTE Processor blocks are not removed from the processor stream after a Cut and a subseguent Paste operation Only the parameters are moved Processor blocks and their parameters can be pasted only into another block of the same type For example the input 1 filter block and all of its parameters can be copied to the input 2 filter block but not to the input 1 delay block e Copy Copies all of the parameters of a selected processor block gain block or set of selected blocks to the clipboard e Paste Inserts processor blocks and their parameters from the clipboard into the DSP Configurator program at the location selected View e Meter Bridge Opens a Meters dialog box with real time meters that monitor signal levels at each input and output File Edit Toole Window Help Meter Bridge Re enable all dialogs I Error Log Group Controls Figure 44 Meter Bridge e Re enable all dialogs Re enables all dialog boxes the pop up windows that allow changes to block parameters e Error log A troubleshooting tool error log lists error messages e Group Controls Opens the Group Controls dialog box See Group Masters DMP 64 e Software Control 87 Tools The Tools menu contains the following items and sub menu
79. cations continued Control remote audio processor Serial host control port 1 bidirectional RS 232 3 5 mm captive screw connector 3 pole Baud rate and protocol 38400 baud 8 data bits 1 stop bit no parity Serial control pin configuration Pin 1 TX 2 RX 3 GND USB control DOMS svg r ege osta etdktoti 1 front panel female mini USB B USB SUC ANAS E USB 2 0 low speed Ethernet host port 1 RJ 45 female Ethernet data rare 10 100Base T half full duplex with autodetect Ethernet default settings Link speed and duplex level autodetected IP address 192 168 254 254 Subnet mask 255 255 0 0 Default gateway 0 0 0 0 DHCP o1r WED eener Up to 200 simultaneous sessions 6 5 MB nonvolatile user memory Wietetclutaeg e Extron control contiguration program tor Windows Extron Simple Instruction Set SIS Microsoft Internet Explorer Telnet General External power supply 100 VAC to 240 VAC 50 60 Hz to 12 VDC 2 A regulated Power input requirements 12 VDC 1 5A Temperature humidity Storage 40 to 158 F 40 to 70 C 10 to 90 noncondensing Operating 32 to 122 F O to 50 C 10 to 90 noncondensing COON o OMER ERP PR STEP OVIH Convection no vents Mounting RACK net Yes with optional TU rack shelf Furniture mount Yes with optional under desk mounting kit Enclosure type pp Metal E
80. ce communications The ASCII and URL commands listed in the following tables perform the same functions but are encoded differently to accommodate the requirements of each port Telnet or browser DMP 64 initiated Messages The DMP 64 initiates messages under specific conditions No response is required from the host The DMP 64 initiated messages are listed here underlined Copyright 2009 Extron Electronics DMP 64 Vn nn 60 1054 01 Day DD MMM YYYY HH MM SS Vn nn is the firmware version number The DMP 64 sends the boot and copyright messages under the following circumstances e be DMP 64 is off and an RS 232 connection is already set up the PC is cabled to the DMP 64 and a serial communication program such as HyperTerminal is open the connected unit sends these messages via RS 232 when first powered on e be DMP 64 is on it sends the boot and copyright messages when a Telnet connection to the DMP 64 is first opened The day of the week date and time are shown when the DMP 64 is connected via Telnet but not via RS 232 If using a Telnet connection the copyright message date and time are followed by a password prompt Password Information The 4Password prompt requires a password administrator level or user level followed by a carriage return The prompt is repeated if the correct password is not entered If the correct password is entered the unit responds with Login Administrator or Login User
81. d the file name to open NOTE The browser address field should display the address in the following format XXX XXx xxx xxxX foptional file name HTML The following characters are invalid in file names ispace lt gt and DMP 64 e HTML Operation 124 5 Press the keyboard lt enter gt key The device checks to see if it is password protected a If the device is not password protected it checks and downloads the HTML pages proceed to step 7 b If the device is password protected the device downloads the Connect To page figure 63 CrosspointiMAy User mame Password Remember my password Figure 63 Connect To Page 6 Click in the Password field and type in the appropriate administrator or user password Click the OK button NOTE A User Name entry is not required 7 The device checks several possibilities in the following order and then responds accordingly a Does the address include a specific file name such as 10 13 156 10 file_name HTML If true the device downloads that HTML page b Is there a file in the device memory named index HTML If true the device downloads index HTML as the default startup page c If neither of the above conditions is true the device downloads the tactory installed default startup page nortxe_index HTML figure 64 also known as the System Status page DMP 64 e HTML Operation 125 Status Tab System Status Page The
82. dentical to the line input channel filter block described in mic line input section Filter However there are a total of nine filters allowed in the output signal processor chain Dynamics function and interface is identical to the line input channel dynamics block described in mic line input section Dynamics DMP 64 e Operation 47 Volume Each output channel volume block provides a mono long throw fader with a range of O to 100 dB of attenuation and a volume setting readout in dB below the fader Volume level is adjustable with the slider or by entering directly into the display window in 0 1 dB increments Using the arrow buttons on the keyboard provides 1 dB increments An individual Mute button provides control of channel muting Output polarity switching is also provided with a button that toggles between plus and minus polarity The default setting is unmuted at O dB attenuation A peak meter displays the real time audio level trom 60 to O dBFS The OK button accepts settings and closes the dialog with a single click while the Cancel button ignores changes and closes the dialog DMP 64 e Operation 48 SIS Programming and Control This section describes SIS programming and control of the DMP 64 including e Connection Options e Host to device communications e Command Response Table for Basic SIS Commands e Command Response Tables for DSP SIS Commands e Special Characters Connection Optio
83. depending on the password entered If passwords are the same for both administrator and user the unit will default to administrator privileges DMP 64 e SIS Programming and Control 52 Using the Command Response Tables SIS commands consist of a string one or more characters per command field No special characters are required to begin or end a command sequence When the DMP 64 determines a command is valid it executes the command and sends a response to the host device All responses end with a carriage return and a line feed CR LF u Signaling the end of the response character string When programming certain characters are more conveniently represented by their hexadecimal rather than ASCII values The table below shows the hexadecimal equivalent of each ASCII character amp c 3 OD vn CHMi os N ss ONDCWw n SC Oe Di SC VEIDEL F Figure 36 ASCII to Hex Conversion Table The command response tables list valid ASCII for Telnet or RS 232 command codes the corresponding URL uniform resource locator encoded for Web browsers command codes the DMP 64 responses to the host and a description of the command function or the results of executing the command Symbol definitions CR LF carriage return line feed hex OD OA Carriage return no line feed hex OD for URL encoded commands use the pipe character instead e Space character 20 for web browser Pipe vertical bar character
84. der Main mix points Virtual return signal path Virtual return mix points Output signal chain Mode toggles to Live then emulate Presets Down arrow can select presets 000000 DMP 64 e Software Control 117 e Shift Tab key combination Reverses the direction of the Tab key function e Arrow zl and keys Navigate up down left and right within any of the areas outlined in figure 62 e Enter Key Performs the same action as a mouse double click For example opens the context menu trom which a processor type may be selected or opens a dialog box when applicable When an action button is highlighted Enter executes the button action and toggles the button when applicable e Control key The Ctrl key can be used in the following shortcuts o lt Ctrl x gt Cut the selected elements o lt Ctr1l c gt Copy the selected elements o lt Ctrl v gt Paste the selected elements from a previous cut or copy o lt Ctrl a gt The first press of the Ctrl a combination highlights all A V matrix block nodes e Alt key The Alt key is used with specific letter keys to open and navigate task bar menus When the Alt key is pressed and released the File menu opens When the Alt key is pressed and held the first letters in the menu titles File Edit View Tools Window or Help become underlined Press the underlined letter key to open that menu e Once a task bar menu is open use the up and do
85. e ga CEEE mejia Be kine Gat Yer Prem Too sk Ex WW it h ube De DM EGE D Extron Electronics 4 Comfigaration Pile Hanapemem Centeel ae cor pe Matiji _ ee Mi eg Gain A Breog 3 2 di j Pir Micer Trei a ak uu S RS a Heite Met Mae poe idle Mer bine nent Grrup Figure 74 Group Controls Page To adjust a group control 1 Next to the desired group control directly input a value by clicking in the box and typing a value or use the and box to increment or decrement the value by one 2 Repeat step 1 for each group NOTE The range of each group control is displayed under the value box DMP 64 e HTML Operation 138 Recall a Preset The Presets page is used to save new presets created on the Audio Settings page Presets saved using this HTML page include only the gain controls on that page however presets created using DSP Configurator included all signal processing blocks If saving a preset from the HTML page be certain not to overwrite those presets created by DSP Configurator Zap 64 Beraut Wet Pages Windows Internet Explorer e e go E bir NUI IL LR min eed He Bat Wer Piven ep tap Ei r Emea es er Ap Gite E xtron E lectronics 4 Trmi gogo Ayna pou to tina and recall Presas When aprene i paved froen thie wak paaa am ol chm cain Mois and oniy the quan blocks that are avaiable from the Audio G tter page are saved as 3 preset Ho
86. e output of the player to its maximum or O dB of attenuation If the maximum output setting provides gain then back off slightly from the maximum setting When using a signal generator set the output at 10 dBu Whichever pink noise source is used set the input gain in the DSP Configurator so the input meter reads 20 BFS Setting a Nominal Output Level In order to set up a gain structure to include signal processing listening to the audio may be advantageous Route the audio that will carry program material from the source to the speakers in the room being set up With the output volume control set to 20 dB set the external amplifier so the source material plays at a volume level that is reasonably loud but tolerable NOTE When using the volume control for this purpose set post mixer trim to 0 dB If using the post mixer trim for this purpose set volume to O dB 100 Verify the amplifier is not clipping by observing the amplifier clip indicator This will set the amplification volume nominal level of the system and if desired allow listening while making adjustments Adjust or mute the volume control as necessary See Setting Volume Control for the Amplifier Stage DMP 64 e Software Control 121 Adjusting Pre mixer Gain After setting input gain add desired processors into the input signal chain The pre mixer gain control O may be used to compensate for level changes due to processing Adding a compressor ge
87. e over all but one other input In this example inputs 2 6 are set to duck when Input 1 has a signal above the ducking threshold Input 2 is set to duck inputs 5 6 Since Input 1 has previously been set to duck Input 2 Input 1 is disabled grayed out to prevent contradictory priorities Figure 27 Ducker Configuration Input Priority Notice the priority tree on the right The inputs are arranged by their priority status Input 1 has all other ducked inputs under it therefore If a signal is detected it will trigger Inputs 2 6 to duck If Inout 2 detects a signal and there is no signal on Input 1 Input 2 will trigger inputs 5 6 to duck However if the Input 1 signal exceeds the threshold it will then duck all inputs including Input 2 Ducking attenuation is not additive When an input target is ducked regardless of how far down the priority line it is the maximum attenuation is what is set in the by column near the center of the dialog box See Ducker Tutorials for additional information DMP 64 e Operation 37 Virtual Bus Returns There are four mono virtual bus return inputs fed by the virtual bus sends Channel controls and processing blocks described in the sub sections that follow are identical for each virtual bus return channel A through D The virtual bus is used when additional processing of an input signal is required It is also useful to apply identical filtering dynamics processing loudness com
88. e rack so that a hazardous condition is not achieved due to uneven mechanical loading Circuit overloading Connect the equipment to the supply circuit and consider the effect that circuit overloading might have on overcurrent protection and supply wiring Appropriate consideration of equipment nameplate ratings should be used when addressing this concern Reliable earthing grounding Maintain reliable grounding of rack mounted equipment Pay particular attention to supply connections other than direct connections to the branch circuit e g use of power Strips DMP 64 e Installation 5 Rack Mounting For optional rack mounting do not install the rubber feet Mount the DMP 64 on a 19 Universal TU or Basic rack shelf Extron RSU 129 part 60 190 01 or Extron RSB 129 part 60 604 02 To rack mount the DMP 64 1 If rubber feet were previously installed on the bottom of the DMP 64 remove them 2 Mount the DMP 64 on the rack shelf using two 4 40 x 3 16 inch screws in opposite diagonal corners to secure the unit to the shelf s 1U Universal Rack Shelf 1 2 Rack Width Front False e Faceplate N 2 N S week eg e S d Front false 9 faceplate uses 2 SCrews 2 4 40 x 3 16 Screws NOTE Using screws longer than 3 16 will damage the unit and void the warranty Use 2 mounting holes on opposite corners Figure 1 Mounting the DMP 64 on a Universal Rack Shelf 3 Install blank panel s
89. e the tables on page 74 x61 Level value See the table on page 75 through 77 mix point gain and 35 dB to 25 dB 1698 to 2298 in 0 1 dB increments post mixer trim NOTE Post mixer 12 dB to 12 dB 1928 to 2168 only X62 Midline gain level value See the table on page 78 through 81 18 0 dB to 80 dB 1868 to 2848 in 0 1 dB increments Level value See the table on page 82 through 85 pre mixer gain and 100 0 dB to 12 0 dB 1048 to 2168 in 0 1 dB increments output volume NOTE Output volume 100 0 dB to 0 0 dB 1048 to 2048 only Mute status 0 unmute 1 mute Group master group number 0132 x66 Group fader setting dB value in 0 1 dB increments using negative numbers but not decimal places The valid range depends on the type of gain block that is assigned to the group number X65 specified in the command GD 180 to 800 18 0 dB to 80 0 dB 2 1000 to 120 100 0 dB to 12 0 dB 350 to 250 35 0 dB to 25 0 dB 120 to 120 12 0 dB to 12 0 dB 1000 to 000 100 0 dB to 0 0 dB NOTE Leading zeros are ignored Group fader increment dB value in 0 1 dB increments to raise or lower a group fader Group fader soft limit dB value in 0 1 dB increments The valid range must be within the range for the gain block grouped in 65 Group type 6 gain 12 mute Personal Identification Number PIN Four numeric digits default 0000 X71 Protected config
90. ed In the Select Control Type section expand the tree for the type of control Gain or Mute then select the desired control tyoe When a selection is made in the Select Control Types section the Available Group Members section populates with all possible members for the selected control type NOTE Potential group members in step 4 that are already assigned to a different group are displayed in blue In the Available Group Members section make appropriate selections by clicking the checkbox es When a sign exists click to expand the tree and select individual controls Up to 16 group members may be added Click the Apply button to create or configure the group Repeat steps 2 through 5 to create or configure up to 32 groups Click the Close button to exit the configure groups dialog box DMP 64 e Software Control 103 Deleting a Group Master To delete a group 1 Click Tools Configure Groups to open the configure groups dialog box or click View Group Controls and then click Add a Group 2 Inthe Select Group drop down box click a numbered group such as Group 1 to select It 3 Click Delete Current Group button in the lower left area 4 Click Yes in the Confirm Deletion dialog box Viewing and Using a Group Master Click View gt Group Controls to open the group controls dialog box figure 53 which displays all current group master controls This window can be resized for convenience The group controls dia
91. eing calibrated With the basic gain structure previously set up loudness can be calibrated using an SPL meter or by ear Loudness can also be set using an SPL meter then fine tuned by ear To calibrate loudness use a sound pressure level meter set to C weighting 1 Set the Loudness processor to Bypass Place the meter in an average but somewhat prominent listening location Generate pink noise or start the program material playback 2 3 4 Measure the SPL in the room 5 In the loudness dialog adjust the slider until the value in the SPL readout box matches the reading on the SPL meter Theoretically calibration can be performed with the output channel volume and or post mixer gain level set to any comfortable listening level But a relatively loud volume well above the ambient noise in the room that can be easily measured is preferred Loudness is now calibrated Disengage Bypass to hear the compensation An alternate method is with the compensation adjustment slider in its default center position and the output channel volume fader at O dB 100 volume adjust the amplifier until the SPL meter reads 90 dB Loudness is now calibrated This method works if 90 dB is an acceptable amplifier volume limit for the room DMP 64 e Operation 46 Delay Filter Dynamics Setting Loudness By Ear When setting loudness by ear it is essential the system gain structure be set up first Sit in an average but som
92. el sources Up to six mono microphones or line inputs balanced and unbalanced in any combination may be connected to these inputs See the following diagram for wiring instructions 5 mm MAX Tip HS Tip e Ring CZ SIS Sleeve 1 ot Sleeve d ee Unbalanced Input Balanced Input Figure 6 Wiring Balanced or Unbalanced Mic and Line Inputs 3 Phantom Power indicators These green LED indicators light when 48 V phantom power is placed on the corresponding mic line input Phantom power is not adjustable Note Condenser microphones require phantom power Dynamic microphones do not require power Caution Never set an unbalanced dynamic microphone to 48 V Doing SO may damage the microphone For condenser mics verify the microphone will safely operate at 48 VDC 4 Mono output connectors 3 pole 3 5 mm captive screw connectors provide balanced or unbalanced connections for mono line level output signals 3 5 mm MAX Tip QL Tip OL ER SIS I Ring CG SIE I Sleeve EI g Sleeve d O g Unbalanced Output Balanced Output Figure 7 Output Connector Wiring DMP 64 e Installation 10 5 Digital UO output connectors A double stacked 4 pole 3 5 mm captive screw connector provides six configurable digital input or output ports allowing connection to various devices such as motion detectors alarms lights LEDs buttons photo light sensors temperature sensors etc Digital I
93. elcome to the Extron Electronics USB Driver Installer Driver on your computer To continue click Next WARNING This program is protected by copyright law and international treaties Figure 40 USB Installer Splash Screen 1 After the DMP Configurator program installation is complete click Next to proceed Cl Extron Electronics USB Dri GI Ins The program features you selected are being installed Figure 41 USB Installation 2 The USB driver installer is launched When the installer has completed the installation of the USB drivers the following screen appears DMP 64 e Software Control 81 The Extron Electronics USE Driver Installer has successfully installed the USB driver Click Finish to exit the wizard Figure 42 Successful USB Driver Installation 3 Click Finish USB driver installation is complete DSP Configurator Program Starting the Program NOTE Extron recommends connection via the Ethernet LAN port for running the DSP Configurator program To run the DSP Configurator Program click Start gt Programs gt Extron Electronics gt DSP Configurator gt DSP Configurator KS DSP Configurator The DSP Configurator program starts in Emulate mode figure 44 Refer to Emulate Mode vs Live Mode Using the Program In the DSP Configurator window Emulate mode audio parameters may be selected then transferred to the DMP 64 by going to Live mode while connected to a DMP 64 Audio se
94. entary press does not occur within 1 second Mode 3 is exited DMP 64 e Operation 15 MODE 4 IP Address reset With power on press and hold the reset button about 6 seconds until the reset LED blinks twice Release the reset button then within 1 second press it again to reset the IP settings Mode 4 will e Enable ARP program capability e Set IP back to factory default IP address 192 168 254 254 e Set Subnet back to factory default 255 255 0 0 e Set Gateway back to factory default 0 0 0 0 e Set Digital I O Port mapping back to factory default e Turn DHCP off e Turn events off If a second momentary press does not occur within 1 second the reset will be ignored MODE 5 Factory default reset With power on press and hold the reset button until the reset LED blinks 3 times 9 seconds Release then momentarily lt 1 second press the reset button to return the DMP 64 to factory default conditions If the second momentary press does not occur within 1 second the reset Is exited The default reset state of the device is e All mix points are set to O dB gain and muted e All outputs active unmuted 100 volume e No inserted or active DSP processing e Al audio inputs are set to O dB gain and muted e All preset and group master memory is clear empty Digital UO ports The dual four pin Digital I O ports are used to monitor or drive TTL level digital signals The ports consist of two banks of three I Os with
95. erden da sie nicht im Weg liegen und niemand darauf treten kann oder Objekte darauf oder unmittelbar dagegengestellt werden k nnen Wartung e Alle WartungsmaBnahmen sollten nur von qualifiziertem Servicepersonal durchgef hrt werden Die internen Komponenten des Ger tes sind wartungsfrei Zur Vermeidung eines elektrischen Schocks versuchen Sie in keinem Fall dieses Ger t selbst ffnen da beim Entfernen der Abdeckungen die Gefahr eines elektrischen Schlags und oder andere Gefahren bestehen Schlitze und ffnungen e Wenn das Ger t Schlitze oder L cher im Geh use aufweist dienen diese zur Vermeidung einer berhitzung der empfindlichen Teile im Inneren Diese ffnungen d rfen niemals von anderen Objekten blockiert werden Litium Batterie e Explosionsgefahr falls die Batterie nicht richtig ersetzt wird Ersetzen Sie verbrauchte Batterien nur durch den gleichen oder einen vergleichbaren Batterietyp der auch vom Hersteller empfohlen wird Entsorgen Sie verbrauchte Batterien bitte gem den Herstelleranweisungen Evitar el uso de accesorios e No usar herramientas o accesorios que no sean especificamente recomendados por el fabricante ya que podrian implicar riesgos Alimentaci n el ctrica Este equipo debe conectarse nicamente a la fuente tipo de alimentaci n el ctrica indicada en el mismo La alimentaci n el ctrica de este equipo debe provenir de un sistema de distribuci n general con conductor neutro a tierra La tercera pat
96. erent tiers of default states and to place the unit into an event recording mode for troubleshooting See DMP 64 Hardware Reset Modes for additional details USB Configuration port front panel A front panel configuration port uses an Extron USB A Male to USB Mini B Male Configuration Cable 26 654 06 for connection to a PC computer via the USB port See Install the USB Driver for USB driver installation details DMP 64 e Installation 11 Operation This section describes the the operation of the DMP 64 including DMP 64 Operation Front Panel Operation Rear Panel Operation DSP Processing Signal Flow Processor Blocks Mic Line Input Channel Virtual Bus Returns Primary Mix Matrix Secondary Mix Matrix Line Output Channels DMP 64 Operation The DMP 64 does not have physical controls Configuration and operation are accomplished using a PC running Windows XP or better and the DSP Configurator software available on the included disc or at www extron com an embedded web page using Windows Internet Explorer or the Extron SIS Simple Instruction Set using hyper terminal or DataViewer There are several front and rear panel operational indicators outlined in the following pages DMP 64 e Operation 12 Front Panel Operation Extron DMP 64 DIGITAL MATRIX PROCESSOR Figure 10 DMP 64 Front Panel G Power LED Power indicator lights when the DMP 64 is operational 2 Configuration connector The USB 2 0
97. eturn the signal to normal unprocessed levels after the signal no longer exceeds the Threshold level setting Release time begins only after hold time is reached Release time can be adjusted from 10 to 1000 0 ms in 0 1 ms increments Default is 100 0 ms Soft Knee Click the soft knee checkbox to smooth and soften the transition from uncompressed to compressed output levels There are no adjustments DMP 64 e Operation 31 Limiter The limiter restricts the input signal level by compressing its dynamic range above a specified threshold The limiter is most commonly used to prevent clipping protecting a system against component or speaker damage While the limiter is closely related to the compressor it applies a much higher compression ratio of 00 1 The ratio is fixed and cannot be changed Threshold is the input signal level above which limiting begins subject to attack time and below which compression stops subject to hold and release time Threshold level can be adjusted trom 80 0 to 0 0 dB in 0 1 dB increments Default is 10 0 GB Attack Time adjusts the time delay for limiting to engage after the input signal level reaches or exceeds the threshold level Attack time can be adjusted from 0 0 to 200 0 ms in 0 1 ms increments Default is 2 0 ms Hold Time adjusts how long limiting continues after the input signal drops below the threshold and before release time begins Hold time can be adjusted from
98. ewhat prominent listening location 1 2 Set the loudness processor to Bypass Set the output volume fader in the DSP Configurator to a relatively quiet listening level Filter compensation from the loudness processor is most prominent at low listening levels Use familiar program material set to the levels described earlier The Calibrate slider should be set to 0 the center point Disengage the loudness Bypass The result will be a moderate enhancement to the program material with more accentuated bass frequencies below 500Hz and more brightness in the high frequencies that carry harmonic content above 7kKHz Engage and disengage the Bypass switch in order to A B the difference between loudness off and on respectively To experiment with less loudness compensation move the loudness compensation slider to the left less For more loudness compensation move the slider to the right more Any adjustment made to the loudness compensation slider will carry through to all listening levels Set the output volume fader in the DSP Configurator to a relatively loud listening level Engage and disengage the Bypass switch in order to A B the difference between loudness off and on At a loud listening level the difference should be minimal or barely perceivable Delay function and interface is identical to the line Inout channel delay block described in mic line input section Delay Filter function and interface is i
99. f non aloha numeric Since data can include either command terminator they must be encoded as follows when used within the data section Space Hex 20 would be encoded as 20 and Plus sign Hex 2B would be encoded as 2B Command string wait time 0 32767 in tens of milliseconds X20 Character wait time 0 32767 in tens of milliseconds Length of stream or delimiter L Byte Count 00 32767 D decimal value for ASCII character 0 00255 x23 Priority status for receiving timeouts Default 0 O Send data string command parameters if they exist 1 Configure receive timeout command parameters instead X25 Baud Rate Default 9600 300 600 1200 1800 2400 3600 4800 7200 9600 14400 19200 38400 57600 115200 X26 Parity Default N none O odd E even N none M mark S Space Data bits Default 8 7 8 Stop bits Default 1 i DMP 64 e SIS Programming and Control 58 Command Response table for basic SIS commands continued Command ASCII command Response Additional host to device device to host description Event Control Read event buffer memory Esc x35 x36 x37 X38 E K544 Write event buffer memory Ese x35 x36 x39 x38 E Evtx35 x36 x37 k39 lt 4 NOTE Response to Write Event is padded with leading zeros for amp X37 Read string from event Ese x35 X36 x37 x44 FE string buffer Write string to event buffer _ Esel string K35 x36 X37 FE NOTE H must be capitalized to read and write st
100. fications Part Numbers Accessories e Firmware Loader e Hardware Reset Modes Specifications Audio EE Unbalanced output 6 dB balanced output 0 dB Frequency response 20 HZ to 20 kHZ 0 1 dB THD NOISE lt 0 01 1 kHz at maximum output level gt 105 dB 20 Hz to 20 kHz at maximum output unweighted Crosstalk ccccceccececececeeeceeeeees lt 90 dB 1 kHz fully loaded e E EE gt 70 dB 1 kHz Audio input Number signal type 6 mono mic line balanced unbalanced EIERE 6 3 5 mm captive screw connectors 3 pole Impedance pp gt 10k ohms unbalanced balanced Nominal level a an 4 dBu when level is set to O dB gain adjustable from 60 dBu to 4 dBu Maximum level eens 24 dBu balanced when input gain is set to 3 dB Noise eve lt 120 dBV 1 uVrms at 40 dB gain Volume range 18 dB to 80 dB mic line input adjustable per input Mic phantom Dower 48 VDC which can be switched on or off NOTE 0 dBu 0 775 Vrms O dBV 1 Vrms O dBV 2 dBu Audio processing D A CONVETSION siscoctscrinsestinencassncesse 24 bit 48 kHz sampling Audio output Number signal type 4 mono balanced unbalanced Longeiohe arareori risida uodus eirin 4 3 5 mm captive screw connectors 3 pole lag ole g a suseni 50 ohms unbalanced 100 ohms balanced Maximum level Hi gt 21 dBu balanced gt 15 dBu unbalanced DMP 64 e Reference Information 140 Specifi
101. g Gain Structure There are two approaches the system designer can take in setting up gain structure depending upon where output volume will be controlled The output volume of the DMP 64 may be controlled by either of the following two gain blocks e Volume and e Pre mixer gain In the following instructions setup is described for output volume or pre mixer gain when appropriate Setting Input Gain Floating point DSP technology is internally more flexible than fixed point However the input ADCs and output DACs always run as fixed point so it is important to optimize the audio by setting the input level as close to O dBFS as possible This will maintain the resolution at 24 bit Within the DSP it is not critical to maintain audio levels at O dBFS in order to secure the resolution at 24 bit Input gain can be set using the intended input source device and typical source material When source material is not available it can be set using pink noise obtained either from a pre recorded track on a DVD or CD or a signal generator For program material set the input level O so the meters reach approximately 15 to 12 dBFS with peaks at approximately 5 to 3 dBFS This setting provides enough headroom to accommodate transients or unanticipated loud events in the program material to avoid possible clipping When using pink noise it should be recorded at 20 dBFS If the player has an output level setting control set th
102. g source signal drops below the threshold before ducking ceases The range is 0 to 10000 milliseconds in 1 millisecond increments Default is 1000 milliseconds 1 second Release Determines how long in milliseconds after the ducking source level is below the threshold and the hold time is met the ducking targets take to restore signal levels The range is 10 to 10000 milliseconds in 1 millisecond increments Default is 1000 milliseconds 1 second G Priority Displays the hierarchy of ducking source to duck targets Priority levels are displayed in tree fashion Input channels that are targets being ducked by a source are shown as indented below the source Any input channel displayed in the tree is an active link Click any input channel to select that channel as the current source The current source indicator O reflects the selected input channel 6 By Target gain reduction amount Individual attenuation settings for each duck target in dB The default is 20 0 dB If additional attenuation of the target s is required increase this value The attenuation range is 80 0 to 0 0 dB in 0 1 dB increments Mix Status for virtual returns Indicates whether the source is being routed to the virtual sends This is a readout value only shown for convenience during ducking configuration DMP 64 e Operation 36 Priority In some cases multiple levels of ducking may be required enabling an input source to take precedenc
103. hat you create and upload to be the default startup page name that file index HTML 3 Click the Upload File button The selected file s appear in the list DMP 64 e HTML Operation 135 Control Tab Audio Settings Page The Audio Settings page provides a way to set the input audio gain and attenuation output volume and mix point adjustments including level control and mute unmute Access the Audio Settings page figure 72 by clicking the Audio Settings link on the control page Si Favorites DMP 64 Default Web Pages i Extron Electronics lt 3 ee mg Audio Settings Audio Settings Group Controls Input Audio Level dB Mute Output Audio Level dB Mute A CH KEE SES de dk i al o RIR een Audio Level dB Mute Figure 72 Video and Audio Settings Page Change the Input Gain and Attenuation Users can set each input s level of audio gain or attenuation 18 dB to 80 dB from the audio settings page Audio levels can be adjusted so there are no noticeable volume differences between sources Change an input audio level setting as follows 1 Next to the desired input number click the input level drop box A drop down scroll box appears right 2 Click and drag the slider or click the scroll up button or scroll down I button until the desired audio level is visible Alternately the and boxes increment the level up or down o
104. he default unit setting Is time with a range of 0 0 ms to 200 0 ms adjustable in 0 1 ms steps Default is 100 0 ms Settings are controlled with a vertical slider and indicated with a value readout field The value can be changed by clicking within the readout field changing the number then either pressing Enter or tabbing clicking away from the field Time O Feet Meters Conditions Temperature 1 degrees Celsius Fahrenheit Figure 25 Delay Dialog Slider adjustments made in feet or meters correspond incrementally to the distance reguired to make 1 ms or 5 ms adjustments detailed in the table below If more precision is reguired enter the time in 0 1 ms increments into the readout field Method rime reet we THER Focus Page Up Down 5 6 feet When distance feet or meters is chosen the conditions temperature field becomes available and can be set either by degrees Fahrenheit or Celsius When entering a distance time delay compensation is automatically modified based on differences in the speed of sound due to air temperature Default is 70 Fahrenheit NOTE Set a temperature value first then set the distance DMP 64 e Operation 34 Ducking Ducking provides a means to duck or lower the level of one or more input signal targets when a specified source must take precedence Ducking lasts for the duration of the ducking source signal plus hold and release time and restores the duck target s
105. i1 keg eg Delefilename lt 4 Dd Also deletes files inside directory Dde filename xedate timeelength filename xedate timee ength lt filename xedate timee ength lt filename xedate timee ength lt Soace_remainingeBytes Left t lt t filename xedate timee ength lt filename xedate timee ength lt filename xedate timee ength lt Space_remainingeBytes Let NOTE LF has same response from unit as DF command except path directory will precede filenames for files from directories below current directory NOTE x33 12 alpha numeric characters alpha numeric password returns four to mask password x52 Security level of connection O anonymous 11 user 12 administrator IP connection timeout1 65000 steps 1 step 10 seconds DMP 64 e SIS Programming and Control 57 Command Response table for basic SIS commands continued Serial Port Send Data String Esc x1 x17 k20 k21 RS lt K l response Configure parameters Esc x1 x25 x26 x27 k2sjcP lt Cpnk1 eCcpx25 26 x27 kas View serial port parameters Eschilcba x25 x26 x27 k28 lt Configure rcv timeout Esc x4 x17 k20 x23 K21 CE lt Cpon kiJeCcelx17 x20 23 x21 View receive timeout Ese x1 CE lt x17 20 x23 k21 lt 4 NOTE ul Port Number 01 99 represented by 2 Bytes ASCII x2 Command data section NOTE For web encoding only Data will be directed to specified port and must be encoded i
106. igure 73 2 Click the Mic Mix Audio Level drop box A drop down scroll box appears Alternately the and boxes increment the level up or down one step 3 Click and drag the slider or click the scroll up button or scroll down button until the desired audio level is visible 4 Click the desired gain or attenuation value The range is 35 to 25 GB 5 Repeat steps 1 3 for each mix point DMP 64 e HTML Operation 137 Change the Output Volume Level The output volume attenuates the signal trom full volume down to O volume in 100 steps Users can set individual output volume levels from a range of 100 dB full attenuation minimum volume to O dB no attenuation full volume Change an output audio level setting as follows 1 Next to the desired output number click the output level drop box A drop down scroll box appears 2 Click and drag the slider or click the scroll up button or scroll down button until the desired audio level is visible Alternately the and boxes increment the level up or down one step 3 Click the desired attenuation value The range is 100 to 0 dB 4 Repeat steps 1 3 for each output Group Controls Page If group controls have been set using SIS commands or DSP Configurator the group controls page provides access to those controls Group controls cannot be set using the HTML pages Access the group controls page by clicking the Group Controls link on the left of the control pag
107. ils Windows based Program Control The DSP Configurator Control Program is compatible with Windows 2000 Windows XP and Vista and provides remote control of the input gain attenuation output volume output adjustment and other features DSP Configurator can control the DMP 64 via any of the three control ports RS 232 USB or LAN Updates to this program can be downloaded from the Extron Web site at www extron com Installing the DSP Configurator Program The program is contained on the Extron Software Products disk Install the software as follows 1 Insert the disk into the drive 2 Click the Software tab or software icon NOTE If the DVD setup program does not start automatically run Launch exe from the DVD ROM directory using Windows My Computer DMP 64 e Software Control 79 Gamm _ ey Eien Pie pp ge pecte Te me k Beirn stere 6D Extron Electronics A the Extron Software DVD Issue 2009 1 Products Software Orivers Firmware Hanusi The Extron Software DVD Issue 2009 1 e EE WEE GEES including computer adeo interfaces swachers matrx pwitchers Getribision amplifiers signal processing detet Ethernet control interfaces and Pigi resolubon cable Extron offers sokmont for integration of video and audo into presentation systems for a wanety of environments such as boardrooms classrooms and trareng centers lecture halis command and control centers and more Products Fine
108. ing the RS 232 port LAN 10 Mbps 100 Mbps half duplex full duplex connections are supported Two LEDs indicate connection and activity status The device has the following default Ethernet configurations IP Address 192 168 254 254 Default Gateway 0 0 0 0 Subnet Mask 255 255 0 0 DHCP OFF See Rear Panel Features and Cabling and Connection Options for additional details on connecting the LAN USB 2 0 A Mini B type USB connector located on the front panel provides high speed USB 2 0 connectivity to a host computer backward compatible to 1 0 DMP 64 e Software Control 78 Embedded Web Pages The embedded web pages accessible via LAN using a web browser include the following information available in a tabbed interface System Status The opening web page displaying a report of system status parameters Configuration this tab contains the following left menu items o System Settings Contains IP address and date time settings o Passwords Enter re enter admin and user password fields to set up password protected access o Firmware Upgrades Browse upload firmware to the device File Management Delete or upload Tiles Control contains the following left menu items o Audio Settings Includes mix matrix input and output gain control o Group Controls Provides access only to the group controls o Presets Used to save new presets created on Audio Settings page See HTML Operation for further deta
109. ion Result Purpose Notes This mode reverts to the factory default firmware version If incompatibilty issus arise with user loaded firmware NOTE User defined Web pages may not work correctly if using an earlier firmware version The DMP 64 reverts to the factory default firmware Event scripting does not start if the DMP 64 is powered on in this mode All user files and settings drivers adjustments IP settins etc are maintained NOTE If you do not want to update the firmware or perform a mode 1 reset by mistake cycle power to the DMP 64 to return to the firmware version running prior to the reset Hold the reset button while applying power NOTE After a mode 1 reset update the DMP 64 firmware to the latest version DO NOT operate the firmware version that results from this mode reset Use Factory Firmware Mode 3 toggles events on or off Useful for troubleshooting Front panel level indicators blink twice to indicate events has toggled on or three times to indicate event logging has toggled off With power on press and hold the Reset button until the Power LED blinks once 3 sec then release and within 1 second press Reset momentarily lt 1 sec NOTE Nothings happens if the momenary press does not occur within 1 second Run Stop Mode 4 Enables ARP capability e Set the IP address to default e Sets the subnet to default e Sets the gateway address to default Sets port mapping bac
110. ions Figure 69 Location of Firmware Upgrade Files on the Web Site DMP 64 e HTML Operation 132 6 Click Run twice in figure 70 The PC downloads the firmware update from the Extron Web site and starts the installation program to extract the firmware file File Download Security Warning Do you want to run or save this file Name DMP64_FW1x00 exe NOTE The version shown is Type Application 2 26 MB a sample value only From www extron com 6 While files from the Internet can be useful this file type can potentially harm your computer Ir you do not trust the source do not run or save this software What s the risk Internet Explorer Security Warning Do you want to run this software Name Firmwarelnstall DMP64 Upgrade Publisher Extron Electronics LE More options Run Y While Files From the Internet can be useful this File type can potentially harm Welcome to the Extron Installation Program for the DMP64 Firmware Upgrade v1 02 The Extron Installation Program will install the updated firmware on your computer To continue click Next ebe ap ay E Firmware Upgrade InstaliShietd Wizard u Firmware Update Folder where The InstallShield Wizard has successfully installed the firmware is Firmware Update The release notes can be found at installed C Program Files Extron Firmware DMP 64 v1 02 E View the Rele
111. ition To move the lower limit e lt Ctrl Up down arrow gt key moves in 0 1 dB increments e lt Ctrl Page Up Page Down key moves in 10 dB increments e lt Ctrl Home gt moves limit to the current fader position lt Ctrl End gt moves limit to lower default DMP 64 e Software Control 106 Digital UO Ports The DMP 64 provides six digital I O ports that may be used to trigger external events from DMP 64 actions or for external events to trigger DMP 64 actions The DSP Configurator software provides pre configured scripts with a fixed set of common trigger event combinations When selected the script is compiled and placed onto the File Management system of the device For more advanced or custom scripts please contact an Extron Electronics Applications Engineer When no scripts are active the digital I O ports default to DI digital input and inactive Logic Hi 5 VDC The DI detects a Logic Hi as 5 VDC and Logic Low active as less than 1 VDC A DO digital output sends a Logic Lo as less than 1 VDC and a Logic Hi as 5 VDC For every script that involves a DO two versions are available to provide either a Logic Hi or a Logic Lo response to any action The alternate script is designated as Reverse DO To build a script and place it into the DMP 64 File Management system 1 From the tools menu click Configure Digital uo then select Build Digital I O Configuration aaasewocmam a ane
112. k to default Turns DACP OMN Turns events off Press and hold the Reset button for about 6 sec until the Power LED blinks twice once at 3 sec again at 6 sec then release and within 1 second press Reset momentarily lt 1 sec NOTE Nothing happens if the momentary press does not occur within 1 second Enables resetting IP address information using ARP and MAC address u 0 E o o U ou Ca Useful to start over with contiguration or uploading and to replace events Press and hold the Reset button for about 9 sec until the Power LED reset to factory defaults except blinks three times once at 3 sec for firmware again at 6 sec again at 9 sec e Does everything mode 4 reset Mode 5 performs a complete then release and within 1 second press Reset momentarily lt 1 sec e NOTE Nothing happens if the momentary press does not occur within 1 second Reset to Factory Defaults does All mix points set muted and set to 0 dB All outputs unmuted and set to 0 dB DSP Processing returned to defaults and bypassed All inputs muted and set to O dB All presets and group master memory cleared DMP 64 e Reference Information 144 Extron Warranty Extron Electronics warrants this product against defects in materials and workmanship for a period of three years from the date of purchase In the event of malfunction during the warranty period attributable directly to faulty workmanship
113. king on the desired box and selecting from the context menu or by double clicking and making a selection e Remove a process Active processors can be removed by right clicking on the box and selecting Delete or by selecting the block and pressing delete on the keyboard This sets the parameters back to default and bypasses the block An active processor may be replaced by right clicking and inserting a new processor A warning will appear to indicate the previous processor is about to be replaced e Mute When a level block gain trim or volume is muted all signal flow is blocked When mute is active a red mark appears in the lower left of the block Mix point mute is indicated by shadowing the mix point e Bypass When bypass is active signal flow passes through the block without processing regardless of the settings When bypass is removed the signal will be processed according to the parameter settings A red mark appears in the lower left of the block shown below to indicate it has been inserted but is currently bypassed Mic Line Input Channel There are six 6 mono mic line input channels Channel controls and processing blocks described in the following sections are identical for each of the six inputs Mic Line Input Gain Mic line inputs provide gain settings to accommodate consumer and pro line level sources plus microphone level sources Each input channel gain block provides a mono long throw fader f
114. l DHE ga Subnet Mask ETT Part IE e 1054 8 Gate Time Seinge pie sajauen Cate Time lant im Song GMT 17 00 rose sianalan si Dhrk z Baring OH Ouse DEuope prasi SHARE ee I SE Figure 65 System Settings Page On password protected connections there are two levels of protection administrator and user Administrators have full access to the Passwords and Firmware Upgrades pages Users have view only access e Ethernet connection to the device either entering SIS commands see SIS Programming and Control or using the Extron DSP Configurator Program see DMP Software is password protected e Connection via any RS 232 port is not password protected IP Settings Fields The IP settings fields provide a location for viewing and editing settings unique to the Ethernet interface After editing any of the settings on this page click the Submit button at the bottom of the section Unit Name Field The unit name field contains the name of the device This name field can be changed to any valid name up to 24 alphanumeric characters DMP 64 e HTML Operation 127 DHCP Radio Buttons The DHCP On radio button directs the device to ignore any entered IP addresses and to obtain its IP address from a Dynamic Host Configuration Protocol DHCP server if the network is DHCP capable The DHCP Off radio button turns DHCP off Contact the local system administrator for additional information on your network IP Address Fie
115. l volume using the same power amp maximum input level set the output volume or post mixer trim control of the DMP 64 to 18 dB This is another way that clip points of the two devices will be matched Verity the amplifier is not clipping by observing the amplitier clip indicator DMP 64 e Software Control 123 HTML Operation This section describes HTML operation and control of the DMP 64 including e Download the Startup Page e Status Tab e Configuration Tab e File Management Tab e Control Tab e Special Characters The DMP 64 can be controlled and operated through its Ethernet port connected via a LAN or WAN using a web browser such as the Microsoft Internet Explorer The browser display of device status or operation has the appearance of web pages This chapter describes the factory installed HTML pages which are always available and cannot be erased or overwritten NOTE f the Ethernet connection to the device is unstable try turning off the proxy server in the Web browser In Microsoft Internet Explorer click Tools gt Internet Options gt Connections gt LAN Settings uncheck the Use a proxy server box and then click OK Download the Startup Page Access the device using HTML pages as follows 1 Start the Web browser program 2 Click in the browser Address field 3 Enter the device IP address directly into the address field 4 If a custom display page is available enter a slash an
116. ld The IP address field contains the IP address encoded in the flash memory of the connected device Valid IP addresses consist of four 1 2 or 3 digit numeric subfields separated by dots periods Each field can be numbered from 000 through 255 Leading zeroes up to 3 digits total per field are optional Values of 256 and above are invalid The factory installed default address is 192 168 254 254 but if this conflicts with other equipment at the installation site change the IP address to any valid value NOTE IP address changes can cause conflicts with other equipment Only local system administrators should change IP addresses Gateway IP Address Field The Gateway IP Address field identities the address of the gateway to the mail server to be used if the device and the mail server are not on the same subnet The gateway IP address has the same validity rules as the system IP address Subnet Mask Field The Subnet Mask field is used to determine whether the device is on the same subnet as the mail server when you are subnetting MAC Address Field The Media Access Control MAC address is hardcoded in the device and cannot be changed Firmware Field The firmware field displays the current firmware version being used by the device Model Field The model field displays the Extron model number of the device Part Number Field The part number field displays the Extron Electronics part number of the device DMP 64
117. lick the Mode Live button see in figure 56 The Communication Type Selection window appears Please select the appropriate communication settings and click OK to continue RS 232 We 3 Port Configurati Hostname or 192 168 254 254 u Ge IP Address Telnet port 23 Password b Set Defaults Cancel Please selectthe appropriate communication Please select the appropriate communication settings and click OK to continue settings and click OK to continue RS 232 TCP IP USB b guration Com Port Port Configuration USB Devices Extron USB Ke v Baud Fate Parity Bit Data Bit Stop Bit Figure 56 Selecting Live Mode 3 If necessary and as desired click either the TCP IP tab for connection via the LAN port preferred proceed to step 4 RS 232 tab for connection via either of the rear panel RS 232 ports proceed to step 5 USB tab for connection via the front panel configuration port proceed to step 6 4 If TCP IP was selected in step 3 Observe the IP address field in the IP connection window The field displays the last IP address entered e If the IP Address field is correct proceed to step 4b e If the address is not correct either click in the IP Address field and enter the IP address or click on the scroll down button to open a drop down list and select from among the recently used addresses Proceed to
118. limentary and graph colors fr RB Complimentary Colors allows custom selection of Sari ZE colors used with the various graphs and dialog boxes Kr SS Graph colors change the row colors containing the KS a information and descriptions of the graphs seen in the processor blocks o Preferences The startup splash screen contains options for selection of the devices to connect to or to Always ask on startup That selection can be changed using Default Device Dynamic Block Meters Note These two meters represent the same input and output Input Level Reduced Gain Output Level Output Level Reduced Gain 2 Meter showing Gain Reduction Meter showing input amp output levels o If Show Meters is set to True Dynamic Block Meters may be used to tailor the appearance of the dynamics meters to use the full meter to show input and gain reduction or to show the level based on the output and gain reduction o Processor Defaults Reset All Defaults Returns the DMP 64 processor and level control blocks to factory default settings Each processor and gain volume trim block also has an individual default tee reset D Defaults AGC Bass Compressor Delay Ducker Source Ducker Target Feedback Suppressor High Pass Filter Limiter Loudness Low Pass Filter Meter Clipping Mic Line Gain Mic mixer Gain Noise Gate Notch Filter Output Volume Parametric EQ Post mixer Trim Pre mi er Gain Treble Virt
119. ll affect how the compressor or limiter works Open the output volume and post matrix trim dialog Set output volume to 100 mute if necessary With program material or pink noise present at the input adjust the post matrix trim until the meter level in the output volume dialog is below clipping or ideally matches the level at the input gain meter This maintains the audio at an optimal level in the output signal chain while preventing clipping at the output Setting Volume Control for the Amplifier Stage The maximum output of the DMP 64 is 21 dBu As an example assume the maximum input level of a power amp is 4 dBu when the input attenuator is fully open If using the output Volume control of the DMP 64 to control volume levels to ensure clipping does not occur at the amplifier turn down the input attenuator of the power amp the equivalent of 18 dB 22 4 18 That puts the amplifiers input level at 14 dB 4 18 14 If the amplifier setting when the output volume controls of the DMP 64 are at maximum is too loud for the room it may need to be reduced further If it is not loud enough for the room a more powerful amplifier may be required It is recommended to use the output volume or post mixer trim control on the DMP 64 for controlling output volume If using loudness processing on the unit it will only work in conjunction with these controls If using the power amplifier input attenuation to contro
120. log contains two menu items Add a Group Tools mme ZE Group Controls Add a Group Tools Figure 53 Group Controls Dialog Box e Slide a group fader up and down to adjust all gain controls in the group e Click and drag a soft limit to set the ceiling and or floor for the group NOTE The soft limits cannot be dragged beyond the current setting of the group fader Add a Group To launch the configure groups dialog from the group controls window click Add a Group When a new group is added and the Add New Group dialog is closed the group controls window refreshes to display the added control e Click the Mute button in a mute group to mute or unmute all blocks in the group NOTE If a block is muted that block remains muted when the group mute is released DMP 64 e Software Control 104 Tools The Tools menu contains three selections e Clear All Groups clears all group members and group master parameters e Increment Decrement Simulator allows the user to test increment decrement values see below for more information e Group Details Report generates a report listing all group masters and membership Clear All Groups Click Tools Clear All Groups to delete all groups and reset all group memberships All soft limits will also be cleared Increment Decrement Simulator The Increment Decrement Simulator provides a control for increment and decrement with
121. lt Set the 6 pre mixer gain to a gain value of 0 8 dB Example 2 mix point Esc G20001 2213AU lt DsG20001 2213 lt 4 Mix 16 5 dB of mic 1 into gain output 2 Set a mic line gain Esc Gk60 x62 AU lt DsG x60 x62 Set mic line gain control eg to a value of dB Example Esc G40001 2288AU DsG40001 2288 lt Set the mic line input 2 gain to a level of 24 0 dB Read a trim or mix Esc Gk60 AU lt DsG x60 x61 DSP trim or mix control is excluding mic line inputs set to a value of dB Example 1 Esc G60101AU lt DsG60101 2103 lt Output 2 post mixer trim is post mixer gain control set to a value of 5 5 dB Example 2 mix control Esc G20203AU lt DsG20203 2140 lt 4 9 2 dB of mic 3 is mixed into output 4 Read a mic line gain Esc G X60 AU DsG x60 x62 Mic line gain control is set to a value of dB Example Esc G40000AU lt DsG40000 2598 lt Mic line input 1 gain is set to a value of 55 0 dB Audio mute NOTE The post mixer trim cannot be muted e All responses are shown with the mixer device in Verbose mode 2 or 3 Audio mute Esc lV x60 1 AU DsMIx60 1 lt Mute audio point X60 Example Esc M20301 1AU lt DsM20301 1 lt Mute mix point input 4 to output 2 Audio unmute Ese M x60 OAU lt DsMx60 0 lt 4 Unmute audio point eg Read audio mute or level Esc MIX60 AU lt DsM x60 x64 lt x64 0 mute off 1 mute on NOTE Audio level control o
122. lt setting at 1 dB This means the meter indicates clipping when it reaches 1 dBFS or 1 dB below actual clipping O dBFS Setting the clipping meter below actual clipping provides a safety net allowing the user to reduce input gain before clipping actually occurs This safety net may be increased or decreased by selecting Tools Options Processor Defaults Defaults Meter Clipping and setting the Clip Threshold to a number between O dB and 20 dB Meters within the DSP Configurator are peak type meters referenced to full scale or O dBFS For the DMP 64 outputs O dBFS corresponds to 21 dBu the maximum output level of the device Maximum input level is 24 dBu Gain from 3 dB to 80 dB is applied in the analog domain while attenuation from 3 dB to 18 dB is applied in the digital domain The input meters are post ADC while the output meters are pre DAC The remainder of this section will reference the gain trim and volume controls outlined in the figure 62 Q Q 3 Q 5 i a E GC EE EAR Coe bes ter 2 TTT Tt TIT PS Sch PS 4 Outputs Inputs 1 2 input 2 ut 2 e fo UA Ay gg tele Ween A JET EH Zu EI Ht A IK LAM 6 ITEE Virtual Bus Ret Figure 62 Gain Trim and Volume Controls G Mic Line input gain CG Pre mixer gain G Mix point gain 4 Post mixer trim 5 Output volume DMP 64 e Software Control 120 About Settin
123. mbers and Accessories 142 Included Parts pp 142 EE Eege 142 Firmware Loader pp 143 DMP 64 Hardware Reset Modes 144 DMP 64 Digital Matrix Processor e Contents vi Introduction This section describes this manual and the DMP 64 including e About This Manual e About the DMP 64 Digital Matrix Processor e Features About This Manual This manual contains installation configuration and operating information for the Extron Electronics DMP 64 ProDSP Digital Matrix Processor software controlled digital audio processor In this manual the DMP 64 may also be referred to as the mixer or device Notes Cautions Tips and Warnings NOTE Notes call attention to information that may be of special importance CAUTION Indicates a potential hazard to equipment or data exists and is included to help prevent damage WARNING Indicates a potential hazard to personal safety exists DMP 64 e Introduction 1 About the DMP 64 Digital Matrix Processor Features The DMP 64 is a standalone audio matrix processor with 6 microphone line inputs and 4 line outputs Using high quality 24 bit A D converters sampling at 48kHz input signals are converted into the digital domain where Digital Signal Processing algorithms process and mix the signals using Extron floating point ProDSP technology The DMP 64 uses a dual matrix design providing virtual processing busses with audio signal processing available in
124. n step 2 press and hold the Ctrl key then use the arrow sl 4 and key s to navigate to the next desired element As long as the Ctrl key is held down the block moved away from will not be highlighted If the block is highlighted it will be unhightlighted b Release the Ctrl key but do not press any arrow keys 4 To highlight another element or group of elements repeat steps 2 and 3 as required x 5 To cut or copy press the Ctrl x or Ctrl e key combination 6 To save a preset press Alt gt t gt Enter 7 figure 61 gt right arrow gt down arrow 7 The Save a Preset dialog box appears a Tab to the preset number field and type a specific preset number b Tab to the preset name field and type a preset name NOTE Unless entering a specific number and or name the DSP Configurator program enters the next sequential unused preset number c Tab to highlight the OK button and press the Enter key Alt T Tools Window Help Presets Current Ernulation lw Mark All Items Design Rule verification Clear Marked Items Open Chrl 0 gave Chr Save Os Connect to Device CHF Backup Issue RESET Command go Save a Preset SREZ oe Firmware Loader Recent Files Select a preset number In the Preset name box unused presets are named unassigned Exit Qpkions To create a new preset select an Un
125. nal has ceased Ducking is useful when e Program material needs to be attenuated in order to more clearly hear a narrator voice e One microphone such as one used by a master of ceremonies needs to have priority over other mics and or program material e A paging mic needs to attenuate all other signals All ducking processor blocks are controlled via a common dialog box that opens when any of the ducking blocks are selected All empty ducking processor blocks have no ducking source or target settings by default Input 21 CI Input 2 CI Input 3 Input 4 LI input 5 Input 6 LI Vit Send A _ Vit Send B LI Vit Send C C Vit Send D When the first ducking source is inserted shown above no ducking targets are selected The teal buttons next to the virtual send rows indicate the input signal has been routed to the virtual sends which can also be ducking targets All ducking targets must be selected manually NOTE Signal reduction is not cumulative Ducking will only reduce an input by the amount set in the by text box even if it is being ducked see Ducking and Priority Ducking later in this section by another ducking source Also see Ducking for additional information DMP 64 e Software Control 97 Ducker Tutorials The examples below are based on different input configurations Insert a ducker from a ducker processor block using one of the following methods Double click the block then dag Righ
126. nclosure dimensions 1 7 Hx 8 75 W x 9 5 D 1U high half rack wide 4 3 cm H x 22 2 cm W x 24 1 cm D Depth excludes connectors Product weight 1 9 Ibs 0 9 kg Shipping weight 4 Ibs 2 kg WOT AT RE ISTA 1A in carton International Safe Transit Association Regulatory compliance EEEE CE c UL UL EMI EMCAUTION CE C tick FCC Class B ICES VCCI Environmental Complies with the appropriate requirements of ROHS WEEE 30 000 hours ele PE ETO EMU EN 3 years parts and labor NOTE All nominal levels are at 10 NOTE Specifications are subject to change without notice DMP 64 e Reference Information 141 Part Numbers and Accessories Included Parts These items are included in each DMP 64 order Included parts Replacement part number DMP 64 Digital Matrix Processor 60 1054 01 Software Products DVD 3 5 mm 3 pole captive screw connectors w strain relief 12 10 703 11LF 3 5mm 4 pole captive screw connectors 2 10 319 17LF 12 VDC 2 amp external power supply 28 181 O5LF Power Cord 10 A 125 VAC 7 5 Rubber Feet 4 Nylon tie wraps 12 Tweeker DMP 64 Set up Guide Accessories These items can be ordered separately Adapters power supplies labels USB A Male to USB Mini B Male Configuration Cable 26 654 06 PS 124 Multiple Output 12 Volt DC Power Supply 60 1022 01 CSR 6 Captive Screw to RCA Female Audio Adapter 26
127. ne step 3 Click the desired gain or attenuation value The range is 18 to 80 dBu 4 Repeat steps 1 3 for each input DMP 64 e HTML Operation 136 Mute and Unmute Inputs and Outputs Pressing the mute button toggles mute on and off When muted the Mute button is red and displays Muted When unmuted it returns to gray and displays Mute Mute and umute as follows 1 Next to the desired input or output press the Mute button to toggle mute on button turns red or off button Is gray 2 Repeat for each input and output Mute and Unmute the Mixer points The HTML mixer does not include control for the virtual bus send and receive mixer When a mixer point is muted default no signal passes When unmuted the signal passes from selected input to the selected output Mute and unmute the mixer points as follows 1 Click the desired input output combination The selected mix point turns green Mic 1 to Output 4 is shown in figure 73 Output 1234 Mic 1 P J og Mic 2 Bi Bi BI BI Mic Mix Audio Level dB Mute Mic3 TTT Mic a ll al a Mics I i HH Mic 6 P P Pj I Figure 73 Output Selection Drop Box 2 Click the Mute button to either toggle mute on or off 3 Repeat steps 1 and 2 for each I O combination Change the Mic Mix Audio Level To change the mix point audio input level 1 Click the desired input output combination The selected mix point turns green Mic 1 to Output 4 is shown in f
128. nerally reduces the signal level while a filter may boost or cut the overall signal level If changes are made to filter settings after setting dynamics processors re check the levels in the dynamics processors to make certain they are still valid NOTE This procedure is valid only when there is no active processing in the output signal path and if the post matrix trim value is set to O dB unity gain If processors are inserted in the output signal path engage Bypass to temporarily remove them Open the line input gain output volume and pre mixer gain dialog boxes Set output volume to 100 mute if necessary With program material or pink noise present at the input adjust the pre mixer gain so the meter level on the input gain dialog matches the meter level the output volume dialog This will maintain the audio at an optimal level in the input signal chain This sets a good starting point If after setting up the microphone input gain and mix point levels output processing and trim levels more headroom is required to prevent clipping at the outputs return to the pre mixer gain controls and lower each one by specific amounts Further minor adjustments to the pre mixer gain controls will help to balance out perceived audio levels of the different inputs When using the pre mixer gain for output volume control the procedure may be reversed Set pre mixer gain to O dB With program material or pink noise present a
129. nputs or outputs the group number will be indicated on the right side of this button See Line Output Channels for additional information Mark Row Unmark Dou Cut Ctrl Compressor Limiter Notze Gate DMP 64 e Software Control 100 Group Masters There are 32 Group Masters that can each be configured to simultaneously control up to 16 group members Group masters are configured in the DSP Configurator program and are saved in the device Working in emulate mode group masters can be saved in a contiguration file and pushed to the device upon connection A group master can either be a gain control or a mute control Only one control type can be selected as group members for control by a group master For example a group master can be configured to control post matrix gain levels but not post matrix gains plus input gain block A group member can however be controlled by multiple group masters It is recommended this feature be used cautiously as overlapping membership can quickly become unmanageable Group master gain controls can send specific values such as those sent by a fader control Group master gain can also be set by increment decrement See below Group Controls Tools for information on using increment decrement controls within the DSP Configurator software Group Members Once a group has been created the group members the individual controls that comprise the group update to indic
130. ns The DMP 64 Digital Matrix Processor can be remotely connected via a host computer or other device such as a control system attached to the rear panel RS 232 port or LAN port or the front panel USB Config port The DMP 64 can be set up and controlled using the Extron SIS Simple Instruction Set commands embedded Web pages or DSP Configurator software See chapter 2 for pin assignments and details on the configuration and control port connections For information on DSP Configurator see DMP Software and for the embedded Web pages see HTML Operation SIS commands may be executed using the Extron Electronics DataViewer program which may be found on the Software Products DVD included with the product DMP 64 RS 232 protocol e 38400 baud e no parity e 8 data bits e no flow contro e 1 stop bit NOTE Both rear panel configuration ports require 38400 baud communication This is a higher speed than many other Extron Electronics products use The DMP 64 control software automatically sets the connection for the appropriate speed If using HyperTerminal or a similar application make sure the PC or control system connected to these ports is set for 38400 baud See RS 232 Ports for additional details on connecting the RS 232 port DMP 64 e SIS Programming and Control 49 USB port details The Extron USB driver must be installed before use See Install the USB Driver for driver installation instructions LAN port defaults DMP
131. nter Password field Characters in these fields are masked by asterisks If password protection is not desired leave the password field and the Re Enter password field blank After entering the desired password in both fields click the Submit button NOTE An administrator password must be created before a user password can be created Change a Password To change a password type the new password in the password and re enter password fields and click the Submit button Clear a Password To clear an existing password so that no password is required enter a single space in the password and re enter password fields and click the Submit button DMP 64 e HTML Operation 130 Firmware Upgrade Page The Firmware Upgrade page provides a way to verify the current firmware version and to replace the firmware without taking the device out of service Access the Firmware Upgrade page figure 68 by clicking the Firmware Upgrade link on the System Configuration page The current firmware version is displayed above the upload box for reference WRITE mmm ae Ge e e Wem an nt S ES mm So re rem ep re SC e de pr Bereta roe gt eene tee T Extron Electronics 3 Sutws Comfigerstion File Hanapemem Control BR ee Bag Ji Firmware Upgrade Ipem Fatpsag Ferma lipiede Thit pega Mismi vou pi upad A nay venian al tha urera fim Ar e The viet ie mimt hava tha fee gien of ELG Uploading
132. ntil the preset has been recalled The DSP Configurator pulls the names of the presets only These presets cannot be saved to disk until they have been recalled An asterisk next to the preset name indicates that only the preset name has been pulled from the device and the preset data exists only in the device it has not been recalled Presets pushed to the device or created in the DSP Configurator in live mode have no asterisk Presets with no asterisk can be saved to disk Protected Configuration Protected Configuration is a configuration secured with PIN protection The protected configuration can be recalled by any user but can only be written overwritten using the assigned up to 4 digit PIN Utilities for save recall change PIN separate from preset save are accessed trom the tools menu as three sub menus under a protected configuration menu item Protected configuration menu items are only available in live mode from the Tools Protected Configuration menu These functions can only be performed in Live mode and are unavailable in Emulate mode e Save e Recall e Change Password Save Protected Configuration The default PIN is 0000 The user can enter the default PIN or use the Change PIN see below dialog to create a new one Recall Protected Configuration The dialog informs the user Recalling the protected configuration will overwrite all audio and video settings currently in the device Are you sure you want to c
133. o the device click the File Management tab The device downloads the file management HTML page figure 71 SE DMP 64 fast Wib Pap Weieen ir Ge i ti am tL age m pm ve rem ep te Br er deme up ber Extron Electronics GC j Siats Configerstion Fis Hanagamant Conkral File Management Pia Heungement Mican you to uplaad kl Gaiete fied rom the tear File namen mutt pnpa yaba K bharsger charactor Zpeosl aha acp org bet Aboagierbe ba Ae name To add a D echorx erter the directory rma in the Geld provided and dick Add Der Them Browse and upload a fie to the mra drertory To debate a fle or directory dick on tha Delete button miat to thee file or dreo nama The Deiere AN Betton debrer AR contents of the current directory D the currant directory ir ROOT ali Reg on the avatar erf be deleted Gr m L eeng fa Petar iby Fuld E onpan A9 sl Fim Myton Left 6 ATIA dee Date Pile sibe L aies ap IER A EE taibu auda bat Wed DE Aug 2000 33 48 24 GMT 11645 Cali Figure 71 File Management Page NOTE The files listed in figure 71 are shown for example only To delete a file click the Delete button at the right of that file Upload your own files as follows NOTE The following characters are invalid in file names space O EEN 1 Click the Browse button 2 Browse through the system and select the desired file s NOTE If you want one of the pages t
134. o Level Mix point Processing Blocks and Signal Chains All blocks on the main DSP control screen have one of three main functions e Level control gain volume trim e Mix point signal routing e Signal processing filter feedback dynamic delay duck loudness The signal chain varies depending on whether it is in the input output or virtual bus stage The input chain begins with a level control input gain filter feedback suppression two dynamics and a delay processor then ducking and a pre mixer gain control The output chain begins with a level control post mixer trim loudness delay filter and dynamics processing blocks and an output volume control Each virtual bus chain has a filter a dynamic processing block loudness and output trim control All mix points have a gain control Each of the three signal processing chains Input 0 0 0 Output 0 0 0 and Virtual shown in figure 45 above consist of a series of control blocks of two basic types specific to that chain level control gain trim and volume control blocks and signal processors frequency filters feedback suppression dynamics delay ducking and loudness Both types of blocks are always present in the signal chains Gain controls default to unmuted and processor blocks are bypassed upon insertion Gain trim and volume blocks can be muted and processor blocks after being inserted can be bypassed for signal comparison Mutes and bypasses are sho
135. o the presets bar Haassel The user can either Recall make the preset active Cancel return to the current emulation or state or Delete the preset In live mode selecting Recall will first apply the currently displayed preset elements marked elements from the stored preset and overwrite that portion of the current State then switch the drop down list to read Current State In emulate mode the Recall action button will apply the currently displayed preset elements marked elements from the file and overwrite the information contained in the DSP Configurator as the current emulation then switch the drop down list to read Current Emulation When a preset is being previewed in either live or emulate mode the Delete button is available In live mode the preset is deleted from the hardware which will be reflected in software it will be removed from the preset list After disconnecting from the device and before exiting the program the file must then be saved to retain this change In emulate mode the preset is deleted from the file in software which must then be saved before exiting to retain this change In either live or emulate mode the Cancel button will defeat the preview action and return the user to current state or current emulation respectively DMP 64 e Software Control 115 Presets Pull vs Push or Create Live When a preset Is pulled from the device the preset data remains in the device u
136. o virtual bus A Then using the virtual bus A return gain control a single adjustment can be used to apply the same gain to all six inputs before sending the signal to the desired output line In other cases if multiple microphone inputs are being mixed with program material only the program material might require loudness contouring So the microphones could be routed directly to the output but the program material inout could be routed to the virtual bus return where loudness contouring could be applied The program material could then be routed to the same output as the microphones ou IE 4 Inputs Outputs Mic Line Input 1 Mic Line Input 2 T Ti CS HH Z zZ HH Z zZ SIS EA ee TI TI a Mic Line Input 3 Mic Line Input 4 ku ep 7 7 BIH ERAH 3E Eg a IH HEHE 5 a a HHR Z Z ERER lt lt lt 1 a T ce a lt gt dye III a or BI Q T D Z Fi Z U lt GEN Bi gi gi Mic Line Input 5 Oo U A W N e Mic Line Input 6 YN DL s38 Om e e OU Virtual Bus Return A B C FLT DYN LOUD HI TE TE 0 9 se L i D D FLT H DYN LouD A B C D Virtual Bus Send Figure 33 Input 1 to Virtual Bus A DMP 64 e Operation 44 Line Output Channels There are four mono Line Output channels Controls and processing blocks identical for each output channel are described in the following sections Loudness LOUD The loudness
137. on when the reset button is held down every three seconds the rear panel LED will pulse blink At the first blink Mode 3 Is available at the second blink Mode 4 is available and the third blink indicates Mode 5 Is available The reset modes have separate and distinct functions outlined below Additional information is available in DMP 64 Hardware Reset Modes MODE 1 Firmware reset Disconnect power to the DMP 64 Press and hold the reset button while applying power to return the firmware to the version shipped with the unit from the factory Event scripting will not start when powered on in this mode This allows recovering a unit with incorrect or corrupt firmware All user files and settings are maintained Some user web pages may not work correctly if returning the unit to an earlier firmware release MODE 3 Events reset With power on press and hold the reset button until the reset LED blinks once 3 seconds Release the reset button then within one 1 second press it again to toggle events On or Off depending on the current state If the event logging is currently stopped following the momentary lt 1 sec press the reset LED will flash twice indicating events logging has begun If the events are currently running i e digital I O scripts following the momentary lt 1 sec press the reset LED will flash three times indicating the events logging has stopped Each flash will last for 0 25 seconds If the second mom
138. ontinue Click OK to continue or Cancel the operation Change PIN The change PIN utility allows the user to change a current protected configuration PIN The current PIN must be entered before changes are allowed DMP 64 e Software Control 116 DSP Configurator Windows menus Keyboard Navigation The DSP Configurator program is fully navigable using the computer keyboard Some keyboard navigation behavior matches Windows standards while other behaviors are specific to the DSP Configurator program When the program is started the cursor focus is in the mic line input gain block on figure 62 The input 1 gain block is highlighted green ac When the tab button is pressed the cursor focus toggles to the next area outlined by red boxes in figure 62 At any time the navigation arrows may be used to move one block right left up or down with no boundaries NOTE The callout numbers for figure 60 are not the same as figure 43 Inputs ren fe NS on cme Outputs om r ek Leer eer no GG OG eee keieren IL DEA e Ee T SUDI SE SSS EEE irtual Bus Rety 2 3 H 5 6 Vi A B c D Virtual Bus Send Extron DSP Figure 60 DSP Configurator Program Window Standard Windows Navigation The keyboard keys navigate and function as follows e Tab key Sequentially jump among major segments of the DSP Configurator program From the audio input chains O sequential jumps are in the following or
139. or gain and attenuation Range for the control is 18 to 80 dB Adjustments are made using the slider or by entering the desired dB level Fader handle directly into the indicator box Clicking the fader handle or clicking within the fader area brings focus to the fader The input signal level can be adjusted using any of the following methods Signal level readout e Direct adjustment Click and hold the fader handle then drag it to desired level in 0 1 dB steps e Click or tab to fader handle then up down arrow to desired level in 1 dB steps Page Up Page Down increases decreases level in 10 dB steps e Click in or tab to the level readout field Type a new value then press lt Enter gt or lt Tab gt to another area DMP 64 e Operation 19 Filter Each mic line input channel filter block allows a total of five filters The first filter is inserted from a processor list that appears when the block is double clicked or via a context window processor list when the block is right clicked After the processor Is inserted a double click opens the setup dialog box Figure 14 Filter Block Dialog Box Additional filters are inserted by opening the filter block dialog box then selecting a filter type from the drop down filter selection list All filter parameters are modified via the Filter block dialog box Each filter loads with all applicable default parameters displayed to the right of each drop down filter selec
140. or other unit s on the rack shelf DMP 64 e Installation Furniture Mounting Furniture mount the DMP 64 using the optional mounting kit Extron MBU 125 part 70 077 01 under desk or Extron MBD 129 part 70 077 02 through desk as follows 1 2 Attach the selected mounting brackets with the machine screws provided If feet were previously installed on the bottom of the cabinet remove them Table or Wall Mounting The table or wall mounting brackets extend approximately 1 4 inch 6 4 mm above the top surface of the enclosure This design allows for an air soace between the enclosure and the surface to which it is mounted Table or wall mount the DMP 64 as follows 1 Hold the unit with the attached brackets against the underside of the table or other furniture or against the wall Mark the location of the screw holes of the bracket on the mounting surface Drill 3 32 inch 2 mm diameter pilot holes 1 4 inch 6 4 mm deep in the mounting surface at the marked screw locations Insert 8 wood screws into the four pilot holes Tighten each screw into the mounting surface until just less than 1 4 inch of the screw s head protrudes Align the mounting screws with the slots in the brackets and place the unit against the surface with the screws through the bracket slots Slide the unit slightly forward or back then tighten all four screws to secure it in place Figure 2 MBU 125 Under Desk Mounting DMP 64 e
141. or the WE 123 end MAC 104 29 081 01 79 319 01 labels for insertion into the Haneced various Extron kore Caster GUL STK a o ecfieere Gevelcernert k thet aloma you l create your Owe Deom Gr Veer Interfece thet mamit common cortrol functions found om the MLCO104 MLCI26 end Syete DP cht buttons ard knobs pn the front bare ard any atfached IACH modules MC Release Notes Data Logger three Cortrediers ant the System 3 br Sarees of rrcgign eedchert tege Kane Selena Notes D D tx gegr s er enhanced termena misben program thet tecthtates Sarpne of ASIN sed TOP erennert eth Extron dewces Leare more eleose Notes DSP free Configuration Software for the ProOGe functions of the HPX Phut Pap A blLeare more Kei Release hotes won so GED CGonfiguratice software for the MC 52 and DvCM SD Shows you to upare the freeware on any of Estro athe cnad RS 232 to vour mp I eddrew mech RAN H Release Notes Figure 39 DVD Control Software Menu 4 Follow the on screen instructions By default the Windows installation creates a C Program Files Extron DSP_Contigurator folder for the DSP Configurator program Tiles DMP 64 e Software Control 80 5 When the DSP Configurator installation is complete the USB Installer starts automatically figure 40 It is recommended to install the USB drivers whether they are used immediately or not Install the USB Driver To install the USB driver follow these instructions W
142. ouble clicking the input 2 ducking processor block If a signal on input 1 exceeds the ducking threshold inputs 2 6 will still be ducked regardless of whether the signal on input 2 exceeds its ducking threshold No input will be ducked more than 20 dB DMP 64 e Software Control 98 Output Signal Processing Block The output signal processor chain post mic mixer makes adjustments to program audio material tied to a specific output Post mixer Trim Control The post mixer trim control provides a fader for fine adjustment of the program material prior to the output signal chain The trim control has a range of 12 dB to 12 dB in 0 1 dB increments The default setting is unity gain 0 0 dB Loudness Block The loudness processor block when inserted applies a filter compensation curve to the Signal in an inverse relationship to the output volume control setting the higher the output volume setting ae less compensation is applied See Calibrating Loudness to fine tune the loudness compensation Insert Loudness Delay Block The delay processor block when inserted provides a means to delay the audio signal to compensate for loudspeaker placement e in situations where speakers delivering the same signal are much farther away than others The delay processor block is identical to the delay processor available on the input and described in Delay Typically the near speakers would be del
143. particular room or only certain elements of a configuration need to be changed regularly An additional preset Preset 0 contains current state information if reading from the device in Live mode or the state of the DSP Configurator If in Emulate mode titled current emulation Current emulation can be a configuration not yet saved as a preset work in progress the last preset or combination of presets recalled within the DSP Configurator or the current state of the device as a result of switching from Live to Emulate mode Presets may be created in Live or Emulate modes In emulate mode the preset or presets are created saved to a file then pushed to the DMP 64 when connecting in live mode When a pull data synchronization method is performed preset data remains in the DMP 64 with only the list of preset names pulled from the device Presets in this state are marked with an asterisk until that preset is recalled which pulls the preset data from the device or until a backup is performed see Backup Presets pulled from the device cannot be saved to disk until they have been recalled at which time the preset data is pulled into the DSP Configurator Presets with no asterisk can be saved to disk Saved presets can be recalled via the DSP Configurator or a control system sending an SIS preset recall command Presets may also be saved and recalled via the embedded web page Presets saved via the web page contain input gain output volume
144. pensation or signal gain attenuation to multiple inputs Filter FILT Filter function and interface is identical to the mic line input channel Filter block described in mic line input section Filter with the exception that only three filters are allowed See Filter for additional information Dynamics DYN There is one dynamics processor block available on each virtual path Dynamics function and interface is identical to the mic line input channel Dynamics block described in the previous Dynamics section See Dynamics for additional information Loudness LOUD There is one loudness processor available on each virtual path Loudness function and interface is identical to the Output channel Loudness block described at Loudness LOUD Gain GAIN Each virtual input channel gain block provides a mono long throw fader with a 100 0 to 12 0 dB gain range and a level setting readout below the fader Fader behavior is identical to the Pre mix point gain block described in the mic line input section Adjusting Pre mixer Gain Fader adjustment is in 1 dB increments while adjustments can be entered manually to 0 1 dB resolution Default is unmuted at unity 0 0 dB gain DMP 64 e Operation 38 Primary Mix Matrix The DSP architecture contains a primary mix matrix that connects the mic line inputs and virtual bus returns to the line outputs The DSP Configurator GUI provides control of the primary mix matrix used to set mix le
145. pression but with more possible impact to the tonal response of the source audio Suggested values for specific applications are O Voice with considerable feedback potential sg Q 30 Voice with less feedback potential e Q 65 Music with minimal feedback potential e Attack Time sets the time at which dynamic filters are generated after feedback detection A longer attack time greater than 200 ms reduces the chance that music or audio content will trigger the dynamic filters to resoond A shorter attack time less than 2 ms reduces the time between when feedback occurs and when it is detected and suppressed e Hold Time expressed in hours minutes seconds up to 9 hours Hold time sets the time a dynamic filter setting persists before the filter is cleared When hold time is disabled dynamic filters persist indefinitely unless cleared manually or the device is power cycled Hold time reverts to 00 00 00 when disabled Enable unchecked Mic 1 Feedback Suppressor Settings Dynamic Filters Fixed Filters For Composite View show Mode Attack Time O Only Dynamic FBS Filters O Only Fixed FBS Filters D 30 000 Attack Time 10 0 Fixed amp Dynamic FBS Filters Hold Time Enable Hold Time 0 210 0 HOUR MIN SEC Figure 22 FBS Settings Tab DMP 64 e Operation 26 FBS Dynamic Filters Tab This tab contains the fifteen dynamic filters with a scroll bar to display filters hidden d
146. put signal can be increased while the compression ratio above the threshold is increased correspondingly to prevent clipping Both techniques have the effect of making louder portions of a signal softer while at the same time increasing softer signals to raise them further above the noise floor Compression can also be used to protect a system or a signal chain from overload similar to a limiter Threshold is the input signal level above which compression begins subject to attack time and below which compression stops subject to hold and release time Threshold level can be adjusted trom 80 0 to 0 0 dB in 0 1 dB increments Default is 30 0 dB Ratio is the input signal level reduction when compression is engaged Ratio can be adjusted from 1 0 to 100 0 in 0 1 Increments Default is 2 0 1 Attack Time adjusts the time delay for compression to engage after the input signal level reaches or exceeds the threshold level Attack time can be adjusted from 0 0 to 200 0 ms in 0 1 ms increments Default is 5 0 ms Threshold 20048 UI Soft Knee Ratio 20 74 Hold Time adjusts how long compression continues after the input signal drops below Attack Time Sim J Hold Time 100 0 et the threshold and before release time begins eeng time 700 0 me Hold time can be adjusted from 0 0 to 500 0 ms in 0 1 ms increments Default is 100 0 ms Ca ces Release Time adjusts the time it takes to r
147. r and the current date time a If the DMP 64 is not password protected the device is ready to accept SIS commands immediately after it sends the copyright message b copyright message Proceed to step 3 password a Login Administrator b DMP 64 e SIS Programming and Control If the DMP 64 is password protected a password prompt appears below the If the device is password protected enter the appropriate administrator or user If the password is accepted the device responds with Login User or If the password is not accepted the Password prompt reappears 51 Connection Timeouts The Ethernet link times out after a designated period of time of no communications By default this timeout value is set to 5 minutes but the value can be changed See the Configure port timeout commands on page 65 NOTE Extron recommends leaving the default timeout at 5 minutes and periodically issuing the Query O command to keep the connection active If there are long idle periods disconnect the socket and reopen the connection when another command must be sent Verbose Mode Telnet connections can be used to monitor for changes that occur such as SIS commands trom other Telnet sockets or a serial port For a Telnet session to receive change notices the Telnet session must be in verbose mode 1 or 3 In verbose mode 1 or 3 the Telnet socket reports changes in messages that resemble SIS command responses Host to devi
148. r cklich vom Hersteller empfohlen wurden da diese eine Gefahrenquelle darstellen k nnen Instrucciones de seguridad e Espanol Este simbolo se utiliza para advertir al usuario sobre instrucciones impor ZN tantes de operacion y mantenimiento o cambio de partes gue se desean destacar en el contenido de la documentaci n suministrada con los eguipos tos con voltaje peligroso sin proteccion aislante que puedan encontrarse dentro de la caja o alojamiento del producto y gue puedan representar riesgo de electrocucion Este simbolo se utiliza para advertir al usuario sobre la presencia de elemen Leer las instrucciones e Leer y analizar todas las instrucciones de operaci n y seguridad antes de usar el equipo Conservar las instrucciones e Conservar las instrucciones de seguridad para futura consulta Obedecer las advertencias e Todas las advertencias e instrucciones marcadas en el equipo o en la documentaci n del usuario deben ser obedecidas a JA
149. r Environment The DSP Configurator Software features a Graphical User Environment with a clear view of all input and outputs audio processing blocks routing mix points and virtual routing in a single window This allows a designer or installer to quickly view all audio activities without having to access multiple windows or menus SpeedNav keyboard navigation SpeedNav enables user friendly keyboard based navigation of the DSP Configurator Software without the need for a mouse or touchpad Using keyboard navigation keys and shortcuts a User can access any input or output mixing points and all audio DSP tools Using only the keyboard for software access can help expedite audio system setup and commissioning while on site using laptop PCs Copy and paste for processing blocks To help speed audio system design and setup parameter settings can be quickly copied between individual processing blocks or identical groups of blocks within the Graphical User Environment using conventional cut and paste commands 32 DSP Configurator presets Using the DSP Configurator Software parameters for DSP processing signal levels or audio routing can be saved as presets These settings can be saved for the entire system or any selected group of inputs outputs mixing points and DSP blocks Six digital MO ports for remote control or feedback Six configurable digital I O ports are provided that enable the DMP 64 to sense and respond to
150. r mix point select See the tables on page 74 Level value mix point or post mixer trim See the table on page 75 through 77 Mic line gain level value See the table on page 78 through 81 X63 Level value pre mixer gain and output volume See the table on page 82 through 85 X64 Mute status 0 unmute 1 mute DMP 64 e SIS Programming and Control 63 Command Response table for DSP SIS commands continued Command ASCII command Response Additional host to device device to host description Audio group master commands NOTE See Group Masters for more information about audio group masters e A group must have assigned members for these commands to have an effect e For X66 a positive value is assumed unless a negative value is specified e f entering a X66 value outside the valid range for the group or outside the soft limits the DMP 64 responds with an invalid parameter E13 error e x66 x67 and values can be sent without leading zeroes responses are always 5 digits Set a group fader control Esc D x65 x66 GRPM lt Grom x65 keel Set the group fader to a value of x66 Example Esc d2 293 GRPM lt GrpmDO2 Set the group 2 fader control 00293 GRPM to 29 3 dB Raise a group fader control Ese D X65 X67 GRPM Grpm x65 x66 Increase the level of the group fader by dB Example Esc d2 30 GRPM lt GrpmD02 Raise the group 2 fader 3 dB 00263 GRPM from 29 3 dB to 26 3 dB Sta
151. rder 6 dB and 2nd Order 12 dB DMP 64 e Operation 21 Parametric Equalizer Up to five parametric filters can be placed in the filter box at one time Each may be set to a different frequency creating a 5 band parametric equalizer The control will boost or cut the center frequency and by changing the Q value the range of affected frequencies can be widened or narrowed around the center frequency In general the higher the Q the narrower the affected bandwidth To demonstrate how Q affects the filter see the following filter block figure 18 containing five parametric filters centered at different frequencies but with the same Q of 1 0 The filter in focus has a center frequency of 1000 Hz boosting that frequency 12 dB over a Q of 1 0 Note the markers on either side of the peak frequency are at 200 Hz on the left and 5000 Hz on the right a bandwidth of about 4800 Hz Mic 5 Filter aero f en oe g p mm z ae o e aen Figure 17 Parametric Filter Dialog Box 1000 Hz The above dialog box shows the frequency curve for the single active filter To add its effect to the overall frequency response remove the bypass on the other filters Mic 5 Filter KU Parametric v i Parametric v I 5 Parametric v Figure 18 All Parametric Filters Active The overall frequency response is now shown as a solid red line with the filter in focus located in row 3 shown in the color of its ta
152. re Digital MO Ports Live mode only Opens a utility to configure digital MO ports The DMP 64 provides six digital I O ports that may be used to trigger external events from DMP 64 actions or for external events to trigger DMP actions See Digital MO Ports for details e Connect to Disconnect from Device depending on Emulate or Live mode Performs the same functions as the Mode Emulate and Mode Live buttons e Issue RESET Command Initializes and clears the following mix points presets processor blocks and gain blocks This reset is identical to the Ese Z7XXX SIS command see SIS Programming and Control e Save changes to device Live mode only Saves configuration changes made in the DSP Configurator program to the DMP 64 e Firmware Loader Calls the Firmware Loader program which allows updating the firmware without taking the DMP 64 out of service See Firmware Loader e Configure Groups Opens the configure groups dialog box See Group Masters e Device Settings Live mode only Opens a dialog box that provides a means to change the IP address set administrator and user passwords and to select the serial port baud rate DMP 64 e Software Control 88 Options Opens a tabbed dialog box that allows customization of the DSP Configurator appearance and operation o Colors Tailor the appearance of the various graphs and dialog boxes Appearance uses a selected color EB e scheme for the comp
153. rings to event buffer memory Response to Write Event is padded with leading zeros for x35 amp x37 Start events Esc 1AE Ego Stop events Esc 0AE Est lt Query of running events Esc AE lt HHHHA 5 digit number NOTE X35 Event number range 00 99 Event buffer O receive 1 Unified 2 data 3 NVRAM X37 Event buffer offset range 0 to Max buffer size Event data size case sensitive b bit B Byte 8 bit S short 16 bit L long 32 bit Event data to write number of Bytes to read range 1 127 x54 Data element read ASCII digit s representing numeric value of data elements read from buffer leading zeros suppressed DMP 64 e SIS Programming and Control 59 Command Command Response table for basic SIS commands continued ASCII command host to device Response device to host Presets UO Names Write preset name Ese x10 k17ING lt Nmofx10 x11 Example Esc 1 Security ING Nmg01 Security 1 Read preset name Esc k10ING lt X11 Example Esc 2NG lt Security 2 1 Recall a preset x10 Rprk1ojt Example 5 Rprk1o t Write input name Esc X3 X11 NI Nmik3 K114 Example Esc 9 Podium cam1NI lt 4 Nmi09 Podium cam Read input name Esc x3 NI lt Kije ese x2 k11JNO Nmok2 X11 Example Esc Mam PJINO Nmo01 Main Blad Read output name Esc x2 INO at Write output name Additional description Name preset 1 Security 1 Command character is a
154. rol with a range of 12 to 12 dB Loudness LOUD adjusts the signal to a predetermined filter curve in response to the sum of the line output Volume value and the Calibration Adjustment slider value to compensate for changes in human perception at the high and low end of the hearing curve Delay DLY channel delay can be set by feet or meters modified by an air temperature parameter or by direct time insertion from O 200 ms Filter FILT up to nine frequency filters can be inserted in any combination of High Pass Low Pass tone Bass amp Treble shelving or parametric Dynamics DYN a single dynamics processor can be inserted from a choice of AGC compressor limiter or noise gate Volume VOL a mono fader adjusts output volume from 100 to O dB and includes a mute control A polarity switch is provided and a meter displaying output audio level in dBFS DMP 64 e Operation 18 Processor Blocks Processor blocks are placed in the signal chain to perform specific tasks There are level control blocks signal processor blocks and mix point matrix blocks with level control Level control processors do not have to be inserted they are always active The following sections provide details of navigation menus and other interface operation The processor blocks while performing different functions have several common elements e Insert All blocks except level controls may be inserted by right clic
155. rs are typically set by converting dynamic filters to fixed however adjustments to filter parameters can be manually made from the Fixed Filters tab Fixed Filters are inactive and the filter type Is set to Unused by default Mic 1 Feedback Suppressor LJ X Settings Dynamic Filters Fixed Filters P Wir ZE O E TE 5 oc Figure 24 FBS Fixed Filters Tab No filter parameters are displayed when the filter type is set to Unused As a filter is moved to the fixed filter tab from a dynamic filter the filter becomes active and will display Notch as the filter type and display the parameters copied from the dynamic filter Once a filter is active as a fixed filter settings can be modified or adjusted if needed Fixed filters can also be individually bypassed using the Bypass button FBS Settings Ranges and Fixed Filter Defaults fo soooe la SSS Fixed Filter Settings Range Default Setting Parameter 20 Hz to 20 kHz 1000 0 Hz Q 1 000 to 65 000 30 000 Up to 30 dB cut 0 0 dB DMP 64 e Operation 28 Dynamics A dynamics processor alters the dynamic range the difference between the loudest to Inserts the quietest portions of an audio signal Each 1 makros 1 compressor input channel provides two dynamics processor Unmark Row Limiter blocks that when inserted provide one of four zE ez Nu types AGC Compressor Limiter or a Noise i Ctrl C Gate processor Ka 7 To insert a processor into
156. rting from the level set in the Set a group fader control example above Lower a group fader control _ Esc D k65 k67 GRPM lt Grom x65 kee Decrease the level of the group fader by dB View the group fader Esc DX65 GRPM Grpm x65 x66 In verbose modes 1 and 2 the control level response is simplified to keel Mute a group mute control Ese D X65 1GRPM lt GromD x65 00001 lt 4 Mute all blocks in group x65 Clear unmute a group Esc D x65 OGRPM lt GrpmD X65 00000 t Umute all blocks in group mute control x65 View a group mute control Esc DX65 GRPM lt 4 GrpmD X65 x64 t For group masters is always expressed as a positive or negative 5 digit value Set soft limits Esc LIx65 X68 Pre x X68 wer GRPM lt 4 Set the groups soft limits to GrpmL x65 x68 x68 k68 and k68 Example Esc L2 60 G6OGRPM lt GrpmL02 00060 00060 lt 4 Set the upper soft limit for the group 2 fader to 6 0 dB and the lower limit to 6 0 dB View soft limits Esc k65 GRPM lt GrpmLx65 x68 x68 lt In verbose modes O and 1 the response is simplified to x6aj x68j lt View group type Esc P k65 GRPM lt GrpmP x65 x69 Show the group type X69 for group x65 In verbose modes O and 1 the response is simplified to ege View group members Esc O k65 GRPM lt GromoO x65 x60 zeg is the control or mix point k60 6 lt 4 In verbose modes 0 and 1 the response is simplified to x
157. s parameters settings and mute bypass selections den DOL Ges LR LE3 3 Lech DZ D L Any single processor block may be copied then pasted to a similar processor block in the same or different input virtual or output signal path Mix point gains can be copied from to another however input gain pre mixer gain post mixer trim and output volume cannot Mix point settings can be freely copied between mix points The user is always asked whether they want to overwrite the existing information If an attempt is made to copy a processor block setting to an incompatible block the user is advised the action cannot be completed CH You may not place that type of button in this location Please try again DMP 64 e Software Control 85 Navigation There are two methods of navigation through the GUI e Keyboard e Mouse One element in the GUI will always retain focus When a new DSP Configurator file is opened the upper left element Input 1 Gain will be focused by default Keyboard Navigation All GUI elements including mix points have the ability to receive focus using the tab and arrow keys or using the arrow keys following a single left click For additional details see Keyboard Navigation later in this chapter Mouse Navigation Left click A single left click brings focus to a processor block as well as other GUI elements such as tabs sliders check boxes Other left click actions follow the Windows Standard Right
158. selected to 0 1 Hz accuracy Two slopes 6 and 12 dB octave are available along with the ability to boost or cut the signal up to 24 dB DMP 64 e Operation 24 Feedback Suppressor The Feedback Suppressor FBS is used when there Is indication of feedback in live situations Dynamic filters automatically detect feedback on a live microphone channel and engage a set of up to five fixed and 15 dynamic filters to counteract the frequency peaks at the detected feedback frequency Up to 15 separate filters may be employed at any time The 15 filters act in a FIFO or first in first out rotation If all 15 filters are being employed when an additional feedback frequency is detected it will overwrite the first detected feedback frequency and so on To avoid a new feedback frequency overwriting a previously detected one up to five of the dynamic feedback frequencies can be placed into fixed filters Once written into the fixed filters the feedback frequency can only be overwritten by the user manually writing a new frequency to the filter The FBS dialog box has 3 tabs Settings Dynamic Filters and Fixed Filters Global settings and view options are controlled from the settings tab Dynamic to fixed filter allocations are handled trom the dynamic filters tab Filter parameters can be modified from the Fixed Filters tab The FBS dialog box provides the following global buttons for dynamic filters e Clear All clears all dynamic filter set
159. set up using the ducking dialog box Gain GAIN Pre mixer matrix gain control with a range of 100 to 12 dB Virtual Bus Returns Virtual return elements from left to right are as follows Mix Matrixes Filter FILT up to three frequency filters can be inserted in any combination of High Pass Low Pass Bass amp Treble shelving or Parametric EQ Dynamics DYN a single dynamics processor can be inserted from a choice of AGC compressor limiter or noise gate Loudness LOUD adjusts the signal to compensate for changes in human perception at the high and low end of the hearing curve using a predetermined filter curve in response to the sum of the virtual return gain and the Calibration Adjustment slider value Gain GAIN mono gain control with a range from 100 to 12 dB includes mute button The dual matrix contains 76 mix points each containing a single fader with a range of 35 to 25 dB plus a mute control The 76 mix points are grouped into two matrixes Dual matrix features are as follows Line Outputs Primary Matrix a mic line input section and a virtual bus return section feed the primary matrix which routes incoming signals to the line outputs Secondary Matrix a mic line input section and a virtual bus return section feed the secondary matrix which routes to the virtual bus sends Line Output elements from left to right are as follows Trim TRIM Post mixer mono trim cont
160. so with care Overlapping group membership can quickly become unmanageable Use presets to set individual faders to known levels DMP 64 e Software Control 101 L jz Ile ae j s 3 E E ee EC a E RE Sg 9 E a S EI nz esde Potemy 65d Polenty 65dB Polaty zap 65d 6508 Potarty Lome we WC we Le L C Phantom Power _ Phantom Power U Phantom Power C Phantom Power Phantom Power Phantom Power Figure 50 Sample Fader Group Master and Associated Gain Controls Mute controls within the blocks can also be grouped figure 51 4 10 Figure 51 Sample Mute Group Master and Muted Outputs DMP 64 e Software Control 102 Configuring a Group Master Configure a group as follows 1 Click Tools Configure Groups to open the Configure Groups dialog box or click View Group Controls and then click the Add a Group menu selection In the Select Group drop down box click a group to select it figure 52 The list defaults to the first empty group Select an empty group if necessary or select an existing group to overwrite Post nteer Trim Pre micer Gain i Mute Mix paint Output Volume Pre miker Gain NOTE lt empty gt groups have no group members assigned Numbered groups such mo a E as lt Group 11 have controls assigned that may be overwritten if select
161. t click the box to open context left click Insert Ducking menu then left click Insert Ducking Once inserted double click on the ducker block to open the ducker configuration dialog box The Enable Mic Line Source box will be checked Ducking and Priority Ducking The first inserted microphone will duck all selected targets To set a ducking source 1 Insert a ducking processor to input 1 2 Open the ducker configuration box and select the desired duck targets In this example inputs 2 6 are the ducking targets Any signal on input 1 that exceeds the ducking threshold will now duck inputs 2 6 The ducking processor also provides a means to have an additional input duck other targets using the Priority feature The second input ducks its selected duck targets and can also be ducked by the first ducking source To set an additional ducking source 1 Insert a ducking processor on the additional ducking source In this example input 2 will be the 2nd ducking source with input 1 as shown above as the first source NOTE Since it was previously selected as a ducking target Input 1 will not be available as a target 2 Open the ducking dialog window for the input and select the desired duck targets In this example inputs 5 6 are the ducking targets of input 2 Any signal on input 2 that exceeds the ducking threshold will now duck inputs 5 6 The ducking targets may be changed at any time by d
162. t the input adjust the output volume until the meter level in the output volume dialog box is below clipping or ideally matches the level at the input gain meter Setting Output Gain Structure Add all desired processors into the output signal chain Keep in mind a filter may boost or cut the overall signal level and adding a compressor generally reduces the signal level Inserting either or both may require resetting of the output volume Since a limiter is the most likely choice for output processing and can only reduce the signal to prevent overload a reduction of output level does not have to be considered Loudness will boost the overall signal level but at lower volume settings After adding processors to the output signal chain the output volume level may clip when set to 100 or less Floating point DSP allows clipping to be overcome by lowering the output volume setting However unless a user is prevented from changing the volume setting to 100 or to any position where clipping occurs it is best to adjust the pre mixer gain or post mixer trim control to prevent any possible clipping Alternately use the post mixer trim controls to adjust output volume Post mixer trim controls provide 12 dB of gain so use a group master with soft Limits to control levels setting an upper limit of O dB or less Mic levels will also contribute to possible clipping at the outputs and may need to be lowered to maintain the bal
163. te control while the internal web pages and SIS commands provide more limited control This chapter describes the signal processing including parameter ranges and how to mix inputs and outputs using the DSP Configurator control program Detailed information for configuring the processor blocks mix points and level controls are found in DMP Software Mic Line Input Signal Chain Input signal chain GUI elements from left to right are as follows e Gain GAIN mono gain control with a range from 18 to 80 dB includes mute button A polarity switch and phantom power on off is provided and a meter displays post tader audio level in dBFS e Filter FILT up to five frequency filters can be inserted in any combination of High Pass Low Pass Bass amp Treble shelving or Parametric Equalizer e Feedback Suppressor FBS Provides 15 dynamic filters and 5 fixed filters for effective feedback control primarily of microphone inputs e Dynamics 1 DYN Dynamics processors vary the dynamic level the range of loudest to softest signals Choices include AGC compressor limiter or noise gate e Dynamics 2 DYN a second dynamics processor can be inserted from a choice of AGC compressor limiter or noise gate DMP 64 e Operation 17 Delay DLY channel delay can be set by feet or meters modified by an air temperature parameter or by direct time insertion from O 200 ms Ducking DUCK mic ducking can be
164. the 4th pin used as a ground providing six ports total The DSP Configurator software provides selection of a script from a list to be loaded to the DMP 64 The scripts provide pre configured sets of functions From the main structure menu click Tools Configure Digital IO to access the scripts See Digital I O Ports for additional information DMP 64 e Operation 16 DSP Processing Signal Flow The diagram below shows the signal flow and DSP processing per signal chain Signal chains and matrixes are described in the following sections Loun FLT H DYN 1 Loun FLT H DYN 2 LOUD DLY H FLT DYN 3 Loun FLT L DYN 4 Inputs Outputs 1 Mic Line Input 1 3 U lt U O Mic Line Input 2 g lt U O IE 4 4 Mic Line Input 3 Mic Line Input 4 m g lt U G O Mic Line Input 5 U lt U Cc O U lt O A A A A A A O U A U N Mic Line Input 6 U lt Virtual Bus Return A OUD B C D o E FLT DYN LOUD U OO FLT DYN LOUD mul a aL Ku 3 3 qj 5 FE GEE Z A B C D Virtual Bus Send Figure 13 DMP 64 DSP Signal Flow Block Diagram All signal routing processing and level control gain trim volume are accomplished using software control from a PC connected to the DMP 64 via the USB configuration port the LAN connection recommended or one of the RS 232 ports The DSP Configurator program provides comple
165. the signal to pass hence the term noise gate The default threshold is 65 dB The ratio is 20 0 1 Delay Block we 3 etay DS The delay processor block when inserted provides a means to delay a zs the audio signal The processor can delay the audio using either time a or distance as a determiner The default delay when inserted is 100 B ee ms using the time function The delay settings can be changed by CN ea double clicking the processor block Distance can be specified in COS carrera feet or meters Temperature can be set in either degrees Fahrenheit or degrees Centigrade The processor calculates changes in the speed of sound for the specified temperature See Delay for additional information Pre mixer Gain Control The post input processing gain control also called the pre mixer gain provides boost or cut adjustment of the signal level with a range of 100 dB to 12 dB in 0 1 dB increments The default setting is unity gain 0 0 dB DMP 64 e Software Control 96 Ducking Block ies ITIT The ducking processor block when inserted provides a means to duck or lower the level of one or more microphones and or program material ducking targets when the processor detects a signal from the ducking source Ducking lasts for the duration of the interrupting signal ducking source determined by the threshold setting plus hold and release time and restores the ducked mic original level once the other sig
166. tings e Lock locks the dynamic filters to current settings preventing automatic updates This temporary mode is useful while testing the system or during the time when dynamic filters are being converted to fixed filters When the FBS display window is closed lock mode is automatically disengaged e Bypass FBS turns off feedback detection when engaged button is red Only the dynamic filters are bypassed Fixed filters remain active Mic 1 Feedback Suppressor Settings Dynamic Filters Fixed Filters For Composite View show Mode Attack Time O Only Dynamic FBS Filters Only Fixed FBS Filters D 30 000 Attack Time 100 e Fixed amp Dynamic FBS Filters Hold Tine Enable Hold Time 0 cn ch zc HOUR MIN SEC Bypass FBS Figure 21 Feedback Suppressor DMP 64 e Operation 25 FBS Settings Tab The settings tab enables selection of the feedback suppressor parameters e For Composite View show content of the graph view is set by one of three radio buttons e Only Dynamic FBS Filters e Only Fixed FBS Filters e Dynamic amp Fixed FBS Filters default e Mode O adjusts the notch filter Q used by dynamic filters Similar to O on the parametric equalizers Q changes the bandwidth of the filter The default setting can be modified in Tools Options The range is from 5 to 65 Larger values provide less change to the audio frequency response while lower values may provide greater feedback sup
167. tion list Figure 15 Filter Dialog Box Filters Added Within the dialog box a filter is focused when a filter type is inserted or is focused by clicking the filter number to the left of the filter selection drop down list Note how box 3 in figure 15 is highlighted in yellow indicating it is the filter in focus The results of the filter in focus independent of other filters will show in the graph as a dotted line the same color as its filter row when bypassed When active not bypassed the line is solid DMP 64 e Operation 20 Mic 1 Filter ore iy o se v D RE D RE Figure 16 Filter Dialog Box Filter Not Bypassed When multiple filters are enabled the graph indicates the focused filter result independent of other filters in the color of the filter row in the type parameters table The composite response of all filters is displayed in red Above the graph each filter has a handle circled in red above placed directly above the cutoff or center frequency whose number corresponds to the filter number outlined in red Clicking a handle or clicking the table row brings focus to that filter Click hold dragging the handle horizontally changes the cutoff or center frequency to a new position on the x axis The table below shows each filter type with default parameter settings The table immediately following shows the possible range for each parameter Type Frequency Parameter 1 Parameter2 1st O
168. tor Software and a PC connection to the IP Link Ethernet port the RS 232 serial port or the USB 2 0 port on the front panel Front panel USB configuration port Enables configuration without having to access the rear panel Two RS 232 ports The DMP 64 is equipped with both primary and secondary RS 232 serial ports for divided room applications RS 232 serial control port Using serial commands the DMP 64 can be controlled and configured via the Extron Windows based control program or integrated into third party control systems using Extron SIS Simple Instruction Set commands With two RS 232 serial ports plus the IP Link Ethernet port the DMP 64 offers possibilities tor control in single and divisible room applications DMP 64 e Introduction 3 e IP Link Ethernet monitoring and control Engineered to meet the needs of professional A V environments IP Link enables the DMP 64 to be proactively monitored and managed over a LAN WAN or the Internet using standard TCP IP protocols e Versatile mounting options Rack mountable 1U half rack width metal enclosure e Internal universal power supply The 100 240 VAC 50 60 Hz international power supply provides worldwide power compatibility DMP 64 Application Diagram Extron TLP 7OOTV 7 TouchLink Ethernet Tabletop Touchpanel TCP IP Extron Network IN1508 Extron Scaling Presentation IPL 250 Switcher Laptop IP
169. tored in the DMP 64 and then recalled through the DSP Configurator or a control system using SIS commands Control systems connected to the device either by RS 232 or Ethernet can control a limited subset of DMP 64 functions using SIS commands e Consumer and professional audio compatibility Input and output line level can be set to consumer 10 dBV or professional 4 dBu e Inputs Six balanced or unbalanced mic line on 3 5 mm 3 pole captive screw connectors e Outputs Four balanced or unbalanced on 3 5 mm 3 pole captive screw connectors e ProDSP audio signal processing features 32 64 bit floating point audio DSP processing providing wide dynamic range and maintaining audio signal transparency while preventing DSP signal clipping and simplifying management of gain staging e Pro grade hardware Studio grade 24 bit 192 kHz analog to digital and digital to analog converters sampling at 48 kHz e Low latency DSP processing The DSP engine supports a large array of concurrent audio processing within an audio channel and across multiple channels while maintaining extremely low latency from input to output e DSP Configurator Software Powerful user friendly PC based software tool for managing all audio operations of the DMP 64 Enables complete setup and contiguration of digital audio processing tools on the ProDSP platform as well as routing and mixing DMP 64 e Introduction 2 Intuitive Graphical Use
170. tput 2 unassigned a y 3 Output Vol 3 Output Vol A Vet Catena I 4 VIA Output F unassigned I 5 Vit Rtn Out 6 unassigned i C 6 Not Available unassigned CI 7 Not Available sama C 8 Not Available ani 1 aen 10 unassigned l C 9 Not Available 11 unassigned I C 10 Not Available 12 unassigned CI 11 Not Available PA F 12 Not Available i amines a I 15 unassigned d 13 Not Available 16 unassigned A illl a Lal I l l I l l Figure 57 Selecting Live Mode continued DMP 64 e Software Control 111 8 To push all of the DSP Configurator gain and processor block adjustments configuration and all presets to the DMP 64 proceed to step 9 To tailor the push push only the configuration only the presets or the configuration and selected presets click the Advanced button and proceed to step 8a a Select the Custom radio button b Select the desired checkbox es Push Configuration and or Push Presets f Push Configuration is the only box checked click OK and proceed to step 9 c If Push Presets was clicked in step 8b click All to select all presets or Selected to choose specific presets e H Selected was clicked click OK and proceed to step 8d e If All was clicked equivalent to a standard push click OK and proceed to step 9 d If Selected was clicked in step 8c the Synchronize with Device dialog box 7b reappears Click
171. trols The input signal processor chain makes adjustments to program or microphone audio material before input to the main mixer DMP 64 e Software Control 93 Gain Control The gain control provides a single long throw fader with a range of 18 dB to 80 dB adjustable in 1 dB increments with the fader or in 0 1 dB increments using direct entry in the level setting readout below the fader The peak reading meter holds the peak level for one second displaying it numerically in the box below the meter The default setting is unity gain 0 0 dB The Phantom Power checkbox accessible in the dialog box toggles the 48 VDC phantom power on and off Phantom power is typically used to power a condenser microphone The Mute button accessible in the dialog box silences the mic line input The Polarity button accessible in the dialog box allow the polarity of the wires connected to the audio connectors tip and ring to be flipped to correct for miswired connectors Also see Mic Line Input Gain Filter Block iret High Pass Filt The filter processor block when first inserted provides one of four eae filter selections Click the desired filter to select it See Filter for additional information Low Pass Filter Bass amp Treble Filters Parametric EQ e Once inserted double click the processor block to change parameters of the filter e After the first filter is added up to four additional filters
172. ttings can also be tailored while connected to the DMP 64 which allows real time auditioning of the audio output as adjustments are made See Emulate Mode vs Live Mode later in this chapter DMP 64 e Software Control 82 J Output 1 M Output 2 e Output 3 emm own gw u a A rR 090 OAtch stra 9 D O Output A 4 AA o n Input CA U 2 Input 3 tienes Input 5 D Whee i rN SoU i aw ke mm zji pm ng bli j ee S wan mn aw x m pity DTN me tiie a gt Sech Ga Figure 43 DMP 64 Configurator Program The DSP Configurator program window consists of an input and virtual return signal processor chain the main mixer virtual send receive secondary mixers and an output Signal processing chain Mic Line Input Gain control Mic line input signal processor chain Mic Line input pre mixer gain Primary Mix points Output trim control post mixer trim Output signal processor chain Output volume control Virtual Bus signal processor chain Virtual Bus Return primary mix points Go OG Gi GG pi C Virtual Bus Send secondary mix points DMP 64 e Software Control 83 Cut Copy or Paste Functions The user may cut copy or paste a GUI processor These actions can be performed from a context menu accessed by a right click of the GUI element using the Edit menu or using the standard Windows keystrokes lt Ctr1 X gt cut lt Ctr1 C gt copy lt Ctr1 V gt paste
173. ual Gain NOTE The bypass function is labeled Enable o Processor Defaults Defaults Individually selects the default parameters for the various processor trim and gain blocks Each row item contains default settings customized for the processor filter trim or gain block it represents Gain and volume blocks can be initially muted while filter and dynamics processor blocks can be initially bypassed DMP 64 e Software Control 89 o To view the individual processor defaults press the button on the name of the processor trim gain or meter device Notch Filter EI Output Volume Reset Defaults Factory Defaults Gain Value H 0 Mute Status Unmuted Polarity Positive Parametnic EQ Window Menu e Cascade Rearranges all open DSP Configurator program windows including dialog boxes in a cascading array Close All Windows e Close All Windows Closes all open dialog boxes Mix point e Individual Windows Brings the associated dialog box to the front of the desktop Help selection The Help menu contains the following elements e Contents opens the Help file at the Contents tab e Search opens the Help file at the Search tab e About displays the name of the application the current version number and copyright information NOTE Help can be activated via the F1 key from any main screen or dialog which accesses context sensitive Help Presets Drop down Presets
174. ubble will be gray If unmuted the bubble will be teal Multiple open dialog boxes when multiple mix point dialog boxes are open the mix point for the most recently opened dialog box receives the light green focus circle while previously opened dialog boxes relinquish their focus Focus can be returned by either clicking on a previously opened dialog box or by double clicking on a mix point DMP 64 e Operation 40 In order to understand how the mix points work the following diagrams provide examples of mixes CR oa CC 1 So d SS li en z Loun DLY FLT DYN 3 Loun DLY FLT DYN 4 Inputs Outputs Mic Line Input 1 Mic Line Input 2 L Y U 2 u 2 U U U AHAHIK lt T T 4 4 BHK 2 2 HEED 2 L_ 2 m j E E r T U SILSILSILS Lz P Mic Line Input 3 Y Mic Line Input 4 3 j m U 2 g 2 lt Mic Line Input 5 O U A W N e 7 Z U Mic Line Input 6 Y UL Gei rer eee Di Virtual Bus Return A B FLT Input level is set to 10 dB C Joes J C FLT D FLT A B C D Virtual Bus Send Figure 29 Input 1 to Output 1 In the first example figure 29 input audio from Mic Line Input 1 is processed and arrives at the primary mix point A double click on the mix point opens the dialog box When the mute button is released on input 1 of the primary mix point shown abo
175. ue to window size Dynamic filters are notch filters that are cut only providing attenuation up to 30 dB at the specified Q The default Q is set in the Tools Options menu but can be changed on the settings tab prior to engaging the FBS dynamic filters Changing the Q setting after dynamic filters have been generated will clear all dynamic filters Mic 1 Feedback Suppressor 2 X s Dynamic Filters Fixed Filters e 5 Frequency 1000 0 Cut 0 0 Figure 23 FBS Dynamic Filters Tab Frequency and cut values are read only Dynamic filters are in auto detect mode when the FBS block is active when Bypass FBS is off If testing reaches a point where no further changes are desired the lock button may be engaged The lock mode of operation is temporary and is intended to be used during setup of the FBS When the FBS dialog window is closed lock mode is automatically disengaged If there are specific dynamic filters the operator wants to assure are not overwritten press the Move to Fixed button to write the designated filter settings to the first available filter in the Fixed Filter tab The Clear button will remove a detected frequency from the corresponding dynamic filter A cleared filter reverts to auto detect mode unless Lock mode is engaged DMP 64 e Operation 27 FBS Fixed Filters Tab Fixed filters are notch filters with an adjustable center frequency and Q and up to 30 dB of cut The fixed filte
176. uencies Q around the center frequency This allows the user to control the amplitude shift the center frequency and determine the range of frequencies of each band DMP 64 e Software Control 94 Feedback Suppressor Block r l Feedback Suppressor The feedback suppressor processor block when inserted detects feedback on a live microphone channel and uses a set of fixed and dynamic filters to counteract the detected feedback frequencies It is possible to achieve an additional 3 dB to 9 dB of mic gain in conditions where feedback may have otherwise prevented these levels See Feedback Suppressor for additional information Dynamics Block 2 D d ou e Bb ore Insert The two dynamics processor blocks when inserted each provide one of four dynamic Piati Rout Be processors A dynamic processor alters the xk umom eg dynamic range of an audio signal the difference of Cut ctr Carn Cher between the loudest to the quietest portions of the signal Click on the desired dynamics processor to select it See Dynamics for additional information After selection parameters can be changed in the dialog box customized to the processor by double clicking the processor block e Automatic Gain Control AGC AGC adjusts signal gain relative to the strength of the incoming signal to achieve consistent volume Below the set threshold the signal is not affected Above the threshold weaker signals are boosted up to the m
177. updates its internal clock between Standard Time and Daylight Saving Time in the spring and fall on the date the time change occurs in the country or region selected When Daylight Saving Time is turned off the device does not adjust its time reference 6 Click the Submit button DMP 64 e HTML Operation 129 Passwords Page Access the passwords page figure 67 by clicking the Passwords link on the system settings page STT DMP 64 Default Wel Pages Windows levteerset Explorer go CEE WLI rm oest ven free ep teke CS TPF es Oat ong Pages Extron Electronics GC status Configuration File Management T control W Passwords rr Fatpsag Ta Saz tha Aeren Peer regen Ges Batona repaAt D entry and prawi Tubar To usdate the User F gererg enter the dem d Ptpgererg rapeat eme the entry and prase Submit To de armoni anh A imya space repeat the entry and press Subm Mamm password bengh i A characters Haimum Ste Wr 42 PRE AE Pes dielen ebe Ae ees are Zeg giereg 23 Ainii ib P g sggtd epsgsraen Karl Acanm Priimi PELE LE eer Paaaword Poo Ee scger Unk Paired od Figure 67 Passwords Page The fields on the passwords page are for entering and verifying administrator and user passwords Passwords are case sensitive and are limited to 12 upper case and lower case alohanumeric characters Each password must be entered twice once in the password field and then again in the Re e
178. uration status 0 no protected configuration saved 1 protected configuration saved Special Characters The HTML language reserves certain characters for specific functions The device will not accept these characters as part of preset names the device s name passwords or locally created file names The DMP 64 rejects the following characters space spaces are oK for names lt semicolon colon Cl and DMP 64 e SIS Programming and Control 62 Command Response table for DSP SIS commands Command ASCII command Response Additional host to device device to host description Audio level control and mix point selection NOTE The command format is the same regardless of the control or mix point to be set the acceptable adjustment range varies depending on the control or mix point e The mic line input gain range is 18 dB to 80 GB in 0 1 dB increments e The pre mixer gain range is 100 dB to 12 GB in 0 1 dB increments e The main mix points range is 35 dB to 25 dB in 0 1 dB increments e The post mixer trim range is 12 dB to 12 dB in 0 1 dB increments e The output volume range is 100 dB to O dB in 0 1 dB increments All responses are shown with the DMP 64 in Verbose mode 2 or 3 Set a trim or gain excluding _ Ese G k6o k61 AU lt DsGkk60 x61 Set trim or mix control to mic line inputs a value of x61 dB Example 1 pre mixer Esc G40105 2040AU lt DsG40105 2040
179. used preset number and if desired type a new name Otherwise a default name will be assigned To overwrite an existing preset select a preset with a name other than unassigned Accept the current name or type a new one then click OF Note Presets numbered 1 26 are accessible from the front panel of the device However presets created from the front panel will ONLY save ALL video and audio tes No other audio settings will be saved Preset Number H Preset Mame unassigned 12 Chars Maul Figure 61 Saving a Preset using Keyboard Navigation DMP 64 e Software Control 119 Optimizing Audio Levels The DMP 64 uses floating point DSP technology processing data using a combination of 32 and 64 bit algorithms The ADCs analog to digital converters and DACs digital to analog converters sample at 48kHz with 24 bit resolution With floating point DSP It is extremely difficult to clip the audio signal within the DSP audio signal chain after the ADC and before the DAC That means the audio signal must not be clipped at the input ADC Clipping gives audibly undesirable results and once the audio is clipped at the input there is no way to correct it further down the signal chain If audio clipping occurs at the output DAC that is not a result of clipping at the input ADC there are ways to address it within the DSP audio signal chain The meters in the DSP Configurator indicate clipping at a user detinable point with the defau
180. ust be returned insured with shipping charges prepaid If not insured you assume the risk of loss or damage during shipment Returned units must include the serial number and a description of the problem as well as the name of the person to contact in case there are any questions Extron Electronics makes no further warranties either expressed or implied with respect to the product and its quality performance merchantability or fitness for any particular use In no event will Extron Electronics be liable for direct indirect or consequential damages resulting from any defect in this product even if Extron Electronics has been advised of such damage Please note that laws vary from state to state and country to country and that some provisions of this warranty may not apply to you Extron USA West Headquarters 800 633 9876 Inside USA Canada Only 1 714 491 1500 1 714 491 1517 FAX Extron USA East 800 633 9876 Inside USA Canada Only 1 919 863 1794 1 919 863 1797 FAX Extron Europe Extron Asia Extron Japan 800 3987 6673 800 7339 8766 81 3 3511 7655 Inside Europe Only Inside Asia Only 81 3 3511 7656 FAX 31 33 453 4040 65 6383 4400 31 33 453 4050 FAX 65 6383 4664 FAX 2010 Extron Electronics All rights reserved Extron China 400 883 1568 Inside China Only 86 21 3760 1568 86 21 3760 1566 FAX Extron Middle East 971 4 2991800 971 4 2991880 FAX
181. ut Volume Current M ute status U nmuted Current Group M embers M ain Amp Output 1 Left Channel Stage M ixer Output 2 Right Channel H ouse Video Output 3 Left Channel Prgm Record Output 4 Right Channel Group 2 Processor Type Pre mixer Trim Current Gain value 2 dB Current Group M embers Mic 1 Input 1 Mic 2 Input 2 Mic 3 Input 3 Mic 4 Input 4 Mic 45 Input 5 M ic 6 Input 6 Figure 55 Sample Group Details Report Soft Limits Each gain type control provides upper and lower soft limits that can be used to limit the range of the group master control Soft limits sa shown at left prevent group controls from exceeding an upper limit or going below a lower limit They are easily adjustable and provide the ability to set a ceiling and floor for the group When a group master is created the soft limits default to the hard limits maximum and minimum of that group of controls Soft Limits can be defined using the mouse by clicking on then dragging the soft limit icon The resolution is 0 1 dB For more precise setting use the keyboard as follows Click within the group master fader to bring focus then use the following key combinations To move the upper limit e lt Shift Up down arrow gt key moves in 0 1 dB increments e lt Shift Page Up Page Down gt key moves in 10 dB increments e lt Shift Home gt moves limit to upper default Shift End moves limit to the current fader pos
182. ve the mix junction turns teal with a light green circle to indicate the open mix point dialog box is the focus and the signal is routed to output 1 DMP 64 e Operation 41 Inputs O U A U N Mic Line Input 1 Mic Line Input 2 Mic Line Input 3 Mic Line Input 4 Mic Line Input 5 Mic Line Input 6 Virtual Bus Return A Inputs O U A W N B C D Mic Line Input 1 Mic Line Input 2 Mic Line Input 3 Mic Line Input 4 Mic Line Input 5 Mic Line Input 6 Virtual Bus Return A B C D LA Outputs ee ovn ovn Dipun GA A GGG SS GEESS EE FE GE dE E e d g SS ive WT o O O O O FFF EF KE trer res orn fovnlfoer fouck Oo O O O O me E ES E __ E Sees TI Ll EFFE E KE rer Hres Joen Joen en poco On O O O O os es in i III Alt rer fovn og PETIRI pE F E See OO Ce EE Adds dao FLT DYN Lou D Li dG O O O G Virtual Bus Send Figure 30 All Inputs to Output 1 In the next example figure 30 above input audio from all six mic line inputs are processed individually and arrive at the primary mix point When the individual mix point mute buttons are released the primary mix point junctions turn teal to indicate the routing and all six signals are routed to output 1 Open the individual mix point dialog boxes to adjust signal levels to the output Outputs m j DY Y H Z DY H Z oio ojoj o AHHHHII
183. vels from the post processing inputs and post processing virtual returns to each line output bus Each of the six mic line inputs and four virtual bus returns is connected to a mix point for each of the four line outputs In general mix levels are set relative to each other achieving a desired blend of input signals at an optimal output level close to but not exceeding O dBFS at the line output Volume block level meter while accounting for processing that may occur in the line output signal chain Shown below is a drawing of the DMP 64 represented in the DSP Configurator with a red box indicating the primary mix matrix From the primary mix matrix any or all of the six inputs may be routed to any or all of the four outputs Any or all of the six inputs may also be routed to the secondary mix matrix Primary Mix Matrix Loun DYN 2 ov SS ll en Main Mix Points Loun DYN 4 Inputs i 1 Mic Line Input 1 rc Mic Line Input 2 g Z H Z Ti T T Ku Ku Ku T T GE GEE EG PGE Z Z 2 HHH Z Z Z PPPI H 3 7 2 Mic Line Input 3 Mic Line Input 4 Mic Line Input 5 S212 Z O U A W N Mic Line Input 6 E Virtual Bus Return A B C D a d T H E I II II TOKEN NY TE L do A B C Virtual Bus Send O Virtual Return Mix Points Figure 28 Primary Mix Matrix outlined in red Clicking a mix point brings
184. w Se the desired processor Right click the processor block Click insert 5 HI High Pass Filter is Low Pass Filter Bass amp Treble Filters Sal EQ Click to select the desired processor Figure 48 Selecting a Processor Block DMP 64 e Software Control 92 Once inserted to see associated parameters that define the selected processor such as a frequency curve or to remove the bypass double click on the processor block This action opens a new window with a dialog box that contains parameters for the process figure 49 Mic 1 Filter DR Parametic m zi Figure 49 Sample Processor Dialog Box e The Set Defaults button discards all custom settings and Set Defauts reloads the default parameters e The Bypass button temporarily suspends the processing without removing the processor block Red indicates the processor is bypassed By default each processor block is bypassed when inserted the Bypass button in the processor dialog box is red This can be changed for each processor block type see Tools Options and the specific defaults for the processor types NOTE Figure 49 is a sample of one type of dialog box Contents and appearance of each dialog box are unigue to the processor type The block can be removed from the audio stream by selecting it with a single mouse click and depressing the keyboard Delete key or by right clicking and selecting Delete Input Signal Con
185. we v pra ed from the DSP Configurator Cem oa processos gain bevels or these elements See they User Gude or Help files for mor taal the Preset Mee fo rechi p preset Vore e kk on the demr d Fraset button ahd rebum to thet audio Seiti page bo tii the Nad provide C To teg raed Car Audio peningi Dede Sa a prepet dek on tha sa Prenat burton Nest cick on tha nant eg burton and changa tha nama in thi CH cane bo ab PRES Bey BRR EE Bo u EIER s Goergen global het emm sorgt zg Figure 75 Presets To recall a preset to be the current configuration click the button associated with the desired preset NOTE When presets are recalled via the HTML page any signal processing adjustments that were saved as part of the preset under DSP Configurator control only are recalled and overwrite the current audio settings When a partial preset is recalled it overwrites that portion of the current configuration addressed by the preset leaving the rest unchanged Special Characters The HTML language reserves certain characters for specific functions The device will not accept these characters as part of preset names the device s name passwords or locally created file names The device rejects the following characters space lt semicolon G colon and DMP 64 e HTML Operation 139 Reference Information This section contains reference information for the DMP 64 including e Speci
186. wn arrow keys to move up and down in the menu or submenu use the right key to open a submenu if applicable and use the Esc key to back out of an active menu or submenu DSP Configurator unique Navigation Highlighting and marking items cutting or copying saving a preset When an item within the program is selected it is highlighted by a green boundary box One or more highlighted items can be cut copied pasted or saved as a preset The cut copy and paste functions can be performed using the task bar menus see the Alt MI key above or the shortcuts described on the previous page Highlight multiple elements for cut copy paste or a preset as follows 1 Use the arrow si zi zl and key s to move to the first block to be highlighted 2 To highlight a block a Press and hold the Shift key then use the arrow 1 sl zl and key s to navigate away from the selected block b To highlight additional sequential blocks continue to hold the Shift key then use the arrow sl 21 231 and 1 key s to navigate away from the selected block Additional blocks will be highlighted as long as the Shift is pressed When the last element is highlighted move the highlight box one additional block then release the Shift key DMP 64 e Software Control 118 3 To move away trom the highlighted block or set of sequential blocks or to highlight non sequential blocks a After highlighting blocks i
187. wn by a red indicator in the lower left of the block Figure 46 Input Gain Control Muted Dynamics Processor Bypassed DMP 64 e Software Control 91 Gain Blocks To access a gain trim or volume control to view a setting make a change or observe a live audio meter input gain and output volume blocks only double click the gain block icon figure 47 This action opens a dialog box that contains the fader for that control Double click a gain trim or volume control A dialog box opens containing the full fader control NOTE In Emulate mode the startup mode the meter is not operational e Processor Blocks Each processor block represents a menu of one or more processors that can be inserted into the audio stream For blocks that provide more than one processor only one can be selected Each block can be inserted by a double click or right click gt Insert then selecting the desired processor figure 48 Once a block is inserted the selected processor is displayed in the block and the block changes color Processor blocks default to bypassed To have them default to not bypassed see Tools earlier in this chapter Double click the processor block High Pass Filter 5 a eet zle Low Pass Filter O Bass amp Treble Filters The selected processor is displayed in the block EQ To change processor variables double click the Click to select block again opening a separate windo

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