Extron electronic MPS 112CS User's Manual
Contents
1. Specify volume variable V Vol Kg 1 Volume level is X10 Increment volume V Vol e Volume level is X10 Decrement volume V Vol e Volume level is x10 View volume V pa Volume level is Pao Mute on 172 Amt Pal Mute is on Mute off 0Z z Amt xa 4 Mute is off View mute status ZIZ e Mute status is 0 off and 1 0n Mic level Specify gain 16 K4 G Aud xs 4 Specify attenuation 16 xs5 e Aud xs 4 View mic volume 16G g el Mic volume is 66 to 12 Mic on off Turn mic on off M m Mix X3 Il Toggle mic on or off View mic status M m e Mic status is 0 off and 1 on Front panel security lockout executive mode Locked 1X x lays Il Locks front panel Unlocked 0X x Exe 0 Unlocks front panel View lock status X x e Lock status is 0 off and 1 0n Query firmware version Query firmware version Q q e Firmware version number Request part number Request part number N n 60 532 0X Displays part number of the 5 4 MPS Series e Programmer s Guide MPS 112 or MPS 11265 Command ASCII Command Response Description host to switcher switcher to host System reset to factory defaults Reset to factory default Esc ZXXX 4 Resets system to the following factory defaults Mode x7 1 Input x7 1 Main Volume Ay Mic Volume ka 0 Executive Mode K3 0 Mic threshold ks 8 Request information Request information i Modlx7 1Glx2 2GK2 3GK2 4G x1IGlx2 1 Displays which inp2. Video output One female BNC connector for composite video output S video input group Four female 4 pin mini DIN connectors for S video input numbered 1 to 4 MPS Series e Installation 2 3 Installation cont d 2 4 ento CNE S video output One female 4 pin mini DIN for S video output VGA input group Four female 15 pin HD connectors for VGA input numbered 1 to 4 VGA output One female 15 pin HD connector for VGA output RS 232 remote One female 9 pin D connector for a host computer or third party controller using Extron s Simple Instruction Set SIS or control software for Windows VGA audio input group Four 3 5 mm female stereo mini jacks for audio input See Audio input and output in this chapter No To reduce crosstalk it is recommended that you either terminate all the VGA O 1 2 audio input jacks or avoid switching to a VGA audio input that has no device connected to it VGA audio output One 3 5 mm female stereo mini jack for audio output from the VGA group input See Audio input and output in this chapter Microphone input MPS 112 6 3 mm mono microphone jack connection for an external microphone Microphone input MPS 112CS A 3 pole 3 5 mm captive screw connector socket for an external microphone Phantom Power LED MPS 112CS A green LED that indicates when lit that phantom power is on S video
3. sols Co OK Cancel Backspace key sends ASCII Receiving 5 6 MPS Series e Programmer s Guide 3 Cycle power to the switcher disconnect power for a few moments reconnect power and press the computer keyboard s question mark key Noi Y You have approximately 2 seconds or less to press the key If that time lapses and the key has not been pressed repeat step 3 4 Press D on the keyboard then type Download This text is case sensitive The computer responds with a Ready prompt 5 Click Transfer gt Send text file 6 Select All files from the Files of type drop down box 7 Locate the folder where the firmware upgrade file is stored Select that file No Ensure that the firmware is for the MPS 112 Series switchers Valid firmware files have a file extension s19 Any other file extension is not a valid firmware upgrade for the switcher 8 Click Open Firmware uploading begins If HyperTerminal s echo function is turned on HyperTerminal will display the text of the firmware file scrolling as in the screen excerpt below as it is uploaded to the switcher ie oaa eady S0330000443A5C776F 726B5C535441524C45545C4 75433325C40565838385C405658383831309305C S123B6C000341012403CCBB5AA1082303CCBB5AC6C7042C108981E60541042303CCBB5EE613 9 After several minutes the firmware uploading is completed and the switcher issues the startup copyright message
4. c Copyright 2003 Extron Electronics MPS 112 Vx xx 4 or c Copyright 2003 Extron Electronics MPS 112CS Vx xx 41 10 Exit HyperTerminal MPS Series Programmer s Guide 5 7 Programmer s Guide cont d 5 8 MPS Series e Programmer s Guide MPS Series Appendix A Reference Information Specifications Part Numbers Reference Information Specifications Video All aida Unity Bandwidth VGA SIENA rire 350 MHZ 3 dB S video signals 250 MHz 3 dB Composite video signals 300 MHz 3 dB Differential phase error 1 0 at 3 58 MHz and 4 43 MHz Differential gain error 1 0 at 3 58 MHz and 4 43 MHz Crosstalk VGA signal group 50 dB 10MHz 30 dB 100MHz Switching speed VGA BTOUP S SYNC se lt 5 ms max VGA S video composite video 100 ms Video input Number signal type VGA inputs sizione 4 VGA UXGA RGBHV RGBS RGsB RsGsBs S video inputs ss 4 NTSC PAL SECAM S video Composite video inputs 4 NTSC PAL SECAM composite video Connectors VOA IN DUIS essai 4 female 15 pin HD S 11080 INPI as 4 female 4 pin mini DIN Composite video inputs 4 female BNC Nominal level VGA AO Ubi ant 0 7 Vp p S video inputs ira Y 1 Vp p including sync C 0 3 Vp p Composite video inputs 1 Vp p including sync Minimum maximum levels VOGA PUOIS ear Analog 0 3 V to 1 5 Vp p with no offset S video inputs esisi Analog Y 0 4 V to 2 0 Vp p with no offset Composi
5. 20 watts internal autoswitchable Temperature humidity Storage 40 to 158 F 40 to 70 C 10 to 90 noncondensing Operating 32 to 122 F 0 to 50 C 10 to 90 noncondensing Rack mount ninos Yes with included brackets part 70 077 03 or furniture mountable with an optional under desk mounting bracket part 70 222 01 lc pe 2 Metal Enclosure dimensions 1 75 H x 17 4 W x 8 5 D 1U high full rack wide 4 4 cm H x 43 2 cm W x 21 6 cm D Depth excludes connectors and knobs Width excludes rack ears Product MERE 7 0 lbs 3 2 kg Shipping weight sowsssarsaesis 10 lbs 5 kg VID LACI N lina ISTA 1A in carton International Safe Transit Association ESAME UL CUL COMPHANCS 2 CE FCC Class A VCCI AS NZS ICES MEDE pile 30 000 hours cc An 3 years parts and labor Ven All nominal levels are at 10 Nees Specifications are subject to change without notice MPS Series e Reference Information A 5 Reference Information cont d Part Numbers Included parts These items are included in each order for an MPS 112 Replacement Included parts part number MES 112 60 532 01 MPS 112CS 60 532 02 Rack desk mounting brackets 70 077 03 Tweeker small screwdriver 100 014 01 3 5 mm 3 pole captive screw connector MPS 112CS only 10 265 03 3 5 mm 5 pole captive screw connector MPS 112CS only 10 319 10 IEC power cord MPS 112 and MPS 112CS User s Manual Wi
6. The MPS 112 and MPS 112CS accept microphone input and will mix the microphone signal with the main audio in talk over mode Both models have an RS 232 control port The MPS 112CS also features switchable 48 V phantom power for the microphone The MPS Series is a one box solution for small presentation systems MPS Series Features Multiple video inputs Twelve inputs can include four VGA or SVGA UXGA RGBHV RGBS RGsB or RsGsBs inputs on 15 pin HD female connectors four S video NTSC PAL or SECAM inputs on 4 pin mini DIN female connectors and four composite video NTSC PAL or SECAM inputs on BNC female connectors Multiple video outputs Three outputs for simultaneous in Separate mode or one at a time in Single mode display on VGA S video or composite video devices Multiple audio inputs Twelve inputs can include four in the VGA group on 3 5 mm female stereo mini jacks four in the S video group on pairs of female RCA connectors and four in the Video group on pairs of female RCA connectors Multiple audio outputs One output for each group VGA S video and Video plus Program Out Program audio switcher A three input one output stereo audio switching system allows the audio input of any video group to be selected for program audio output with volume and mute control The MPS 112 features unbalanced program audio output on RCA connectors while the MPS 112CS has balanced unbalanced progra
7. 8 MPS Series e Installation MPS 112 Series Chapter Three Operation Front Panel Features Front Panel Operation Operation Front Panel Features Mi SEDE VGA AUDIO i qo ES S VIDEO AUDIO 2 ao E a C PROGRAM a e pa o D E U E E EB E IE E LE E VOLUME E VOLUME SINGLE Figure 3 1 Front panel details of the MPS switcher MPS 112 shown 1 Executive Mode indicator LED This red LED lights when Executive mode is turned on Video audio group buttons The controls for the three independent switchers are grouped by input type 2 VGA Audio group Buttons 1 through 4 select the input for the VGA audio switcher sections of the MPS unit The LEDs adjacent to each button when lit indicate which input has been selected for output 3 S video Audio group Buttons 1 through 4 select the input for the S video audio switcher sections of the MPS unit The LEDs adjacent to each button when lit indicate which input has been selected for output 4 Video Audio group Buttons 1 through 4 select the input for the composite video audio switcher sections of the MPS unit The LEDs adjacent to each button when lit indicate which input has been selected for output Microphone and Program Audio controls 5 Mic Mix button This button turns on the microphone mixer to provide microphone talk over for the program audio The LED when lit indicates that the microphone mixer is turned
8. LED lights the mode is on See pg 3 5 when microphone power is on Figure 3 3 Front panel button LED functions during View mode Determining and selecting the switcher mode The current switcher mode is indicated by the input LEDs If the unit is in Separate Switcher mode there will be one LED in each input group lit for a total of three LEDs In Single Switcher mode only one LED will be lit and the other 11 input LEDs will be off To change modes press and hold the Mode button for more than 2 seconds then press either the Single to enter the Single Switcher mode or Separate to enter the Separate Switcher mode Release the Mode button when your selection has been made 3 4 MPS 112 Series e Operation Front panel security lockout Executive mode To prevent unauthorized changes when Executive mode is on it locks all functions except input selection functions and Program Audio Volume control To toggle the Executive mode on or off press and hold the Mode button for more than 2 seconds until the front panel LEDs change to View mode then press and release the fourth input button of the VGA Audio group The Exec Mode LED turns on to indicate that executive mode is on off to indicate off Release the Mode button when your selection has been made Program audio Single Switcher mode In Single Switcher mode audio from the one selected input is routed to the program audio output Separate Switcher mode In Separate Switc
9. Using the command response table The command response table is shown on the following pages Lower case characters are acceptable in the command field only where indicated Symbols are used throughout the table to represent variables in the command response fields Symbol definitions are shown below and an ASCII to hexadecimal HEX conversion table is shown in figure 5 1 Command and response examples are shown throughout the command response table Symbol definitions CR LF carriage return line feed hex OD 0A Carriage return no line feed hex 0D Space character Escape key hex 1B Group 1 through 3 1 VGA 2 S video 3 composite video Inputs 0 through 4 for each group input 0 off 0 offandl on Otol2 1 to 66 66 to 12 dB mic gain level 1 Single Switcher mode 2 Separate Switcher mode 0 through 15 default 8 mic talk over threshold level 0 through 12 input number in Simple address AREER age t Il 0 82 program volume adjustment range Inputs 0 through 12 for single input addressing X11 X1 1 times 4 Control software version to the second decimal place x CS Il E ASCII to HEX Conversion Table Esc 1B CR OD Qo Na ON DCOUOM lt 35 wb LZ TVO 9 A Q Y a q y Figure 5 1 ASCII to hexadecimal conversion table MPS Series e Programmer s Guide 5 3 Programmer s Guide cont d Command response table for SIS
10. aufweist dienen diese zur Vermeidung einer berhitzung der empfindlichen Teile im Inneren Diese ffnungen d rfen niemals von anderen Objekten blockiert werden Litium Batterie 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 gemaf den Herstelleranweisungen Advertencia 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 pata puesta a tierra es una medida de seguridad no puentearia ni eliminaria Desconexi n de alimentaci n el ctrica 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 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 Solicitar siempre los servicios t cnicos de personal calificado En el interior no hay partes a l
11. commands Command ASCII Command Response host to switcher switcher to host Additional description Input selection in Separate Switcher mode only Video and audio x1 x2 Chn X1 K2 Group xi and input X2 are selected Input selection in Single Switcher mode only Video and audio Chn el Input x14 is selected Input selection for program audio output in Separate Switcher mode only Program audio x1 x2 Chn xi x2 4 Group xi and input X2 NoN sam This is the same command as the input selection command for Single and Separate Switcher modes In Separate Switcher mode this command has the additional function of switching audio inputs to the program output when it is entered more than once In Separate Switcher mode selected audio input from one of the three input groups can be routed to the program audio output This selected input and group is indicated by a flashing input LED The LEDs of the two remaining unselected groups inputs will be steadily on To route a different audio input within the same input group to the program audio output enter the command xi x2 The new input s LED will flash To route an audio input from a different group to the program audio enter the command once if the input is already active and its LED is steadily on or twice if the input is not active and its LED is off The LED for the new input within the new group flashes Volume level
12. 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 Dieses Ger t sollte nur ber die auf dem Produkt angegebene Stromquelle betrieben werden Dieses Ger t wurde fiir eine Verwendung mit einer Hauptstromleitung mit einem geerdeten neutralen Leiter konzipiert Der dritte Kontakt ist f r einen Erdanschluf und stellt eine Sicherheitsfunktion dar Diese sollte nicht umgangen oder aufser Betrieb gesetzt werden Stromunterbrechung Um das Ger t auf sichere Weise vom Netz zu trennen sollten Sie alle Netzkabel aus der Riickseite 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 werden daf sie nicht im Weg liegen und niemand darauf treten kann oder Objekte darauf oder unmittelbar dagegengestellt werden k nnen Wartung Alle Wartungsmafsnahmen 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
13. unbalanced per each group Connectors UE A 1 3 5 mm female stereo mini jack tip L ring R sleeve GND S video and video groups 1 pair of female RCA connectors per each group IPER RARO 50 ohms unbalanced E denied 0 1 dB channel to channel Nominallev l s s s sss 10 dBV 316 mVrms Maximum level Hi Z 9 dBV 2 82 Vrms at 1 THD N Audio program audio Gain When program volume is at default MPS 112 0 dB for unbalanced output MPS 112CS 0 dB for unbalanced output 12 dB for balanced output When program volume is at maximum MPS 112 12 dB for unbalanced output MPS 112CS 12 dB for unbalanced output 18 dB for balanced output Program volume range 0 to 82 70 dB to 12 dB Frequency response 20 Hz to 20 kHz 0 1 dB to 0 05 dB THD Noise 0 08 1 KHz 0 1 20 kHz at nominal level fessi gt 90 dB at maximum output unweighted CIO iii 105 dB 1 kHz 91 dB O 20 kHz when all inputs are terminated 93 dB 1 kHz 70 dB 20 kHz when all inputs are unterminated Stereo channel separation 100 dB 20 Hz 80 dB 1 kHz gt 55 dB 20 kHz CN gt 75 dB 20 Hz to 20 kHz Audio output program audio Number type MPS TZ ms 1 stereo unbalanced MES LL2CS csm 1 stereo balanced unbalanced Connectors MPS EAR 1 pair of RCA connectors MESTIZA 1 3 5 mm 5 pole captive screw connector Impedance MPS LLanes 50 ohms unbalanced MPS LIZOS nn 50 ohms unbala
14. BNC cables have male connectors on both ends A plenum version of the BNC 5 Mini HR cable is also available BNC 4 Mini HR Cable BNC 4 25 MHR 25 7 5 m BNC 4 50 MHR 50 15 0 m BNC 4 75 MHR 75 23 0 m BNC 4 100 MHR 100 30 0 m BNC 4 150 MHR 150 45 0 m BNC 4 200 MHR 200 60 0 m BNC 4 250 MHR 250 75 0 m BNC 4 300 MHR 300 90 0 m BNC 5 Mini HR Cable BNC 5 25 MHR 25 7 5 m BNC 5 50 MHR 50 15 0 m BNC 5 75 MHR 75 23 0 m BNC 5 100 MHR 100 30 0 m BNC 5 150 MHR 150 45 0 m BNC 5 200 MHR 200 60 0 m BNC 5 250 MHR 250 75 0 m BNC 5 300 MHR 300 90 0 m Part number 26 210 04 26 210 05 26 210 06 26 210 07 26 210 08 26 210 09 26 210 54 26 210 53 Part number 26 260 03 26 260 04 26 260 16 26 260 05 26 260 12 26 260 06 26 260 18 26 260 14 No Bulk cable spools of up to 5000 feet 1524 meter lengths are available with or without connectors MPS Series e Reference Information A 7 Reference Information cont d A 8 MPS Series e Reference Information FCC Class A Notice Note 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 These 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
15. Extron Electronics IS INTERFACING SWITCHING AND DISTRIBUTION orro User s Manual MPS SERIES MEDIA sai SWITCHER O sro VIDEO PR a 112 0000 00 000 O p 5 0000000000 0 Extron MPS SERIES SENTATION VGAI Deets gt VIDEO set OE ROGRAM AUDIO VOLUME VOLUME PROD VOL MEMT MG VOL MENT MO POWER OO MUTE MI i E gt Das mo 0000 CE a OKOLO un Floosocoocdot 99000 Ommi MPS 112 and MPS 112CS Media Presentation Switchers 68 706 01 Rev F 11 04 Precautions Safety Instructions English AN This symbol is intended to alert the user of important operating and maintenance 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 Read and understand all safety and operating instructions before using the equipment Retain Instructions The safety instructions should be kept for future reference Follow Warnings Follow all warnings and instructions marked on the equipment or in the user information Avoid Attachments Do not use tools or attachments that are not recommended by the equipment manufacturer because they may be hazardous Consignes de S curit Francais Ce symbole sert avertir l utilisateur que la documentation fournie avec le N mat riel contient
16. MPS 112CS S tep 5 Media Presentation Switcher For stereo input connect up to 12 audio sources to the audio inputs of the VGA S video or Video composite groups up to four audio sources for each group See chapter two Installation for wiring diagrams Step 6 For stereo audio output connect an audio output device to each of the three groups and one audio amplifier to the Program Audio output connectors See chapter two Installation for wiring diagrams Step 7 If the MPS switcher is to be connected to a computer or host controller for remote control connect the host s RS 232 cable to the 9 pin female RS 232 remote connector of the switcher For more information see the Remote Control Port RS 232 section in chapter 5 Connecting the MPS switcher 3 RS 232 function Description 5 4 4 5 No connection 7 Transmit data O O Receive data 9 6 6 9 No connection Female Male Signal ground No connection No connection RS 232 remote connector Step 8 RS 232 remote connector pinout table Power up the input and output devices then connect power to the rear AC connector of the switcher See the appropriate chapters in this manual for further details Quick Start MPS Series cont d Optimizing the audio 1 Finish installation and wiring as described on the previous page turn on all equipment and provide an input signal to the MPS switcher Res
17. Series e Windows based Control Program For information about program features you can access the help program in any of the following ways e From the Extron Electronics group folder double click on the A MPS Help icon MPS HLP e From within the MPS Control Program click on the Help menu on the main screen e From within the MPS Control Program press the F1 key for context sensitive help Uploading Firmware Updates The following procedure is for the MPS Control Program version 1 2 and higher only If you have version 1 0 or 1 1 call Extron tech support for assistance 1 Obtain a new firmware file from the Extron Web site http www extron com or Extron tech support 2 Save the file to a local drive with a known path 3 Connect the MPS RS 232 connector to the serial port of a PC then turn on the PC and the MPS switcher 4 Run the MPS Control Program 5 OntheFile menu click Update Firmware The Firmware Loader window appears Extron s MPS Control Program ver 1 3 File Help Update Firmware y SNIDEO AUDIO Exit Figure 4 2 MPS Control Program File menu 6 Inthe Firmware Loader window click the Upload Firmware File button Extron s Firmware Loader ve lolx File Help Current Unit Information Model MPS Series Firmware Version 1 02 Upload Firmware File Figure 4 3 Firmware Loader window 7 Click OK to bring up the file selection window Locate a
18. ady to run now Figure 4 5 Firmware update completed window 10 Check the updated firmware version listed in the Firmware Loader window If necessary click Upload Firmware File to repeat the firmware update procedure Otherwise click Exit 4 4 MPS Series e Windows based Control Program see EA Re j MPS Series esmo Chapter Five Programmer s Guide Remote Control Port RS 232 Host to MPS Communications Command Response Table Programmer s Guide 5 2 Remote Control Port RS 232 The MPS switcher RS 232 port connector is used to connect to a host or external controlling device such as a computer or control system which can generate the proper command codes and recognize the switcher s responses The cable used to connect the RS 232 port to a computer or control system may need to be modified by removing pins or cutting wires If unneeded pins are connected the switcher may hang up See chapter 2 Installation for more information on wiring the connectors The RS 232 connector is a 9 pin D female with the following pin designations Pin RS 232 function Description No connection Transmit data Receive data No connection Signal ground Female No connection No connection RS 232 protocol e 9600 baud e 8 data bits e 1 stop bit e no parity e no flow control Commands and responses for programming the MPS 112 from a host system connected to the RS 232 port are listed
19. an DMJ Building 6F 3 Anaheim CA 92805 3821 AH Amersfoort PM Industrial Building 3 9 1 Kudan Minami a USA The Netherlands Singapore 368363 Chiyoda ku Tokyo 102 0074 Japan Seuro 714 491 1500 31 33 453 4040 65 6383 4400 81 3 3511 7655 www extron com Fax 714 491 1517 Fax 31 33 453 4050 Fax 65 6383 4664 Fax 81 3 3511 7656 2004 Extron Electronics All rights reserved
20. as 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 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 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 Quick Start MPS Series Installation S tep 1 Mounting Screws 2 Plecs amp Each Side _ Turn off power to the MPS switcher and all other devices that will be connected Optional Furniture Mounting Bracket Step 2 CS Select your mounting option and install the Pe appropriate brackets Mount the switcher 8 Screw 4 Plos Each Side aa A Step 3 VAS Attach up to four VGA four S video and four Video composite input devices up to four of each type to the MPS switcher Step 4 Connect a VGA output an S video output and a Video composite output from the switcher to a A Mii projector s inputs Media Presentation Supplied Rack Mounting Bracket Switcher Mounting options Extron
21. audio input group Eight female RCA connectors four right and four left for audio input numbered 1 to 4 S video audio output Two female RCA connectors one right and one left for audio output from the S video group inputs See Audio input and output in this chapter Composite Video audio input group Eight female RCA connectors four right and four left for audio input numbered 1 to 4 Composite Video audio output Two female RCA connectors one right and one left for audio output from the Video group inputs See Audio input and output in this chapter Program Audio output MPS 112 Two female RCA one right and one left for program audio output unbalanced Program Audio output MPS 112CS A3 5 mm 5 pole captive screw connector socket for balanced or unbalanced program audio output Connecting the MPS Switcher The MPS switcher can be connected to as many as 12 input devices simultaneously and output to as many as three devices simultaneously or one at a time Follow the steps below and see the installation example in figure 2 4 Turn off power to the MPS switcher and all other devices that will be connected If the MPS switcher is to be rack table wall or through desk mounted position the brackets and insert the mounting screws See the Mounting the Switcher earlier in this chapter MPS Series Installation Si e si i le Attach up to four VGA four S video and four video
22. cate that Follow sub mode is toggled on or it turns off to indicate that it is toggled off Release the Mode button when your selection has been made the LED resumes input indication Program audio volume Use the Program Audio Volume control knob to adjust the volume of the program audio output When the volume control knob is turned the volume increases at a rate of 1 dB per step of the digital potentiometer Program audio volume does not affect mic volume Reset program audio volume To reset the program audio volume to the default level 70 press and hold the Mode button then press and release the second button labeled Prog Vol Reset of the Video Audio group within 2 seconds Release the Mode button when the volume has been reset MPS 112 Series e Operation 3 5 Operation cont d 3 6 Program audio mute To mute the program audio output press the Program Audio Mute button The indicator LED to the right of the button will light when the program audio is muted Press the Program Audio Mute button again to unmute the output Program audio mute does not mute the microphone Microphone controls Turn mic or phantom power on off To turn on the microphone power 15 V on the MPS 112 48 V phantom power on the MPS 112CS press and hold the Mode button for more than 2 seconds until the front panel LEDs change to view mode then press and release the Mic Power On Off button On both switchers while the Mode button is pressed the fo
23. caused by misuse improper handling care electrical or mechanical abuse abnormal operating conditions or non Extron authorized modification to the product If it has been determined that the product is defective please call Extron and ask for an Applications Engineer at 714 491 1500 USA 31 33 453 4040 Europe 65 6383 4400 Asia or 81 3 3511 7655 Japan to receive an RA Return Authorization number This will begin the repair process as quickly as possible Units must 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 wt Ase Extron Electronics USA Extron Electronics Europe Extron Electronics Asia Extron Electronics Japan 1230 South Lewis Street Beeldschermweg 6C 135 Joo Seng Road 04 01 Dais
24. composite input devices to the MPS switcher Connect the switcher s VGA S video and video composite outputs up to three one of each video format to a projector s inputs For stereo audio input connect up to 12 audio sources to the switcher s audio inputs of the VGA S video or video composite groups up to 4 for each group See the following Audio input and output section for connections For stereo output connect an audio output device to each of the three groups and one audio amplifier to the Program Audio connectors Refer to Audio input and output for wiring diagrams If the MPS switcher is to be connected to a computer or host controller for remote control connect the host s RS 232 cable to the 9 pin female RS 232 connector of the MPS unit For an RS 232 pinout table see Remote connection later in this chapter Power up the input and output devices then connect power to the rear AC connector of the MPS switcher Microphone Extron MPS 112 Media Presentation Switcher Amplifier La a PC 2 gt Projector 2 Figure 2 4 MPS 112 installation example MPS Series e Installation 2 5 Installation cont d Audio input and output Connecting the RCA audio connectors 1 Use pre made RCA audio cables or cut bulk audio cable terminate the RCA plugs on the cable as shown in figure 2 5 2 Plug RCA connec
25. ded with the switchers The switchers may also be surface mounted under a table desk or podium or on a wall using an optional Extron 1U enclosure under desk mounting kit 70 222 01 Rack mounting Rack mount the switcher as follows 1 Attach the supplied rack mounting brackets to the switcher with the eight provided 8 machine screws figure 2 1 2 Insert the switcher into the rack align the holes in the mounting bracket with those of the rack 3 Secure the switcher to the rack using the supplied machine screws Table or wall mounting The table wall mounting brackets extend approximately 1 4 6 4 mm above the top surface of the switcher enclosure This design allows for an air space between the enclosure and the surface to which it is mounted Table or wall mount the switcher as follows 1 Attach the table wall mounting brackets to the switcher with the eight provided 8 machine screws figure 2 1 2 Hold the switcher 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 3 Drill 3 32 2 mm diameter pilot holes 1 4 6 4 mm deep in the mounting surface at the marked screw locations 4 Insert 8 wood screws into the four pilot holes Tighten each screw into the mounting surface until just less than 1 4 of the screw s head protrudes Mounting Screws 2 Plcs Go Each Side Op
26. des instructions importantes concernant 1 exploitation et la maintenance r paration Ce symbole sert avertir l utilisateur de la pr sence dans 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 instructionse Ranger les consignes de s curit afin de pouvoir les consulter l avenir Respecter les avertissements Observer tous les avertissements et consignes marqu s sur le mat riel ou pr sent s dans la documentation utilisateur Eviter les pi ces de fixation 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 Sicherheitsanleitungen Deutsch Dieses Symbol soll dem Benutzer in der im Lieferumfang enthaltenen N Dokumentation besonders wichtige Hinweise zur Bedienung und Wartung Instandhaltung geben Dieses Symbol soll den Benutzer darauf aufmerksam machen daf im Inneren des A Geh uses dieses Produktes gefahrliche Spannungen die nicht isoliert sind und die einen elektrischen Schock verursachen k nnen herrschen Achtung Lesen der Anleitungen Bevor Sie das Ger t zum ersten Mal verwenden sollten Sie alle Sicherheits und Bedienungsanleitungen genau durchlesen und verstehen Aufbewahren der Anleitungen Die Hinwe
27. ease notes and firmware update instructions Save these files on your computer s hard drive and note the file path of the folder where the files have been saved 2 Open a communications utility program such as HyperTerminal and select the COM port that is connected to the switcher s RS 232 port Protocol for communication with the MPS switcher is as follows e 9600 baud e 8 data bits e 1 stop bit e no parity none e no flow control none The firmware upload process can take several minutes If HyperTerminal s echo function is turned off you will have no indication that the upload is progressing If desired turn on the echo function as follows Click File gt Properties gt Settings gt ASCII Setup make sure that the echo feature is turned on checked as shown below then click OK twice 2 x Connect To Settings Function arrow and ctrl keys act as gt Terminal keys C Windows keys ASCII Setup 27x ASCII Sending T Send line ends with line feeds CtlhH Del Ctrl H Space Ctrl H MV Echo typed characters locally Emulation Line delay 0 milliseconds Auto detect xl femme semp Character delay fo milliseconds Telnet terminal ID ans Backscroll buffer lines 500 nus Append line feeds to incoming line ends Play sound when connecting or disconnecting T Force incoming data to 7 bit ASCII Vv Wrap lines that exceed terminal width Input Translation ASCII Setup
28. essing and holding the Mix button and turning the Mic Volume knob counter clockwise Release the Mix button to return to normal operating mode 4 Stop speaking into the microphone the main program audio should recover to the previous level after approximately four seconds If not increase the threshold by pressing and holding the Mix button and turning the Mic Volume knob clockwise Release the Mix button to return to normal operating mode Table of Contents Chapter 1 Introduction eeereerereerenana 1 1 About the MPS Series 1 2 MPS Series Features scsi ila eil 1 2 Chapter 2 Installation ie 2 1 Mounting the Switcher i 2 2 A 2 2 Table or wall mounting eses eaiaccis 2 2 Through desk mounting A o a 2 3 Rear Panel Connectors 2 cenno fera 2 3 Connecting the MPS Switcher eee 2 4 Audio input and output ariadna 2 6 Connecting the RCA audio connectors ssuiiarienes nissan ieri 2 6 Connecting the 3 5 mm mini plUgS versatil 2 6 Microphone e e 2 6 Connecting the 1 4 6 3 mm microphone connector MPS 112 een 2 6 Connecting the 3 pole captive screw microphone connector MPS 112CS 2 7 Program audio output MPS AE secodeentecaeeeeseenete 2 7 Remote CONASCUON nada 2 8 Chapter 3 Operatio
29. et program audio volume by pressing and holding the Mode button then pressing and releasing the Prog Vol Reset button Release the Mode button to return to normal operating mode Select an input with a signal present adjust the volume of the audio amplifier connected to the Prog Out audio connectors to achieve the desired sound level Turn on or off the microphone power 15V for MPS 112 and 48V phantom power for MPS 112CS by pressing and holding the Mode button for more than 2 seconds until the front panel LEDs change to view mode then pressing and releasing the Mic Power On Off button On the MPS 112CS the associated LED lights Turn on the microphone by pressing the Mix button the associated LED lights Reset the microphone volume by pressing and holding the Mode button then pressing and releasing the Mic Vol Reset button Release the Mode button to return to normal operating mode Talk into the microphone in a normal voice and adjust the Mic Volume knob to the desired sound level Subsequently use the Program Volume and Mic Volume knobs on the MPS switcher to adjust the volume Setting the microphone talk over threshold Finish installation wiring and setup as described in the previous sections Turn on the microphone by pressing the Mix button the associated LED lights Speak into the microphone in a normal voice the main program audio level should drop moderately If not lower the threshold by pr
30. he MPS 112CS using a 3 5 mm 5 pole captive screw connector Refer to the following illustration for proper wiring NON Connect the sleeve to ground Gnd Connecting the sleeve to a negative terminal will damage the audio output circuits Toreo OL Ss n OM E Tip See caution LH OLA L E Ring Sleeve TH OL 4 le ro Sleeve s Ti H OLA L to Tip See caution Op Fe Ring Unbalanced Output Balanced Output Figure 2 9 3 5 mm 5 pole captive screw audio connectors MPS Series e Installation 2 7 Installation cont d Remote connection Ness The cable used to connect the RS 232 Remote port to a computer or control system may need to be modified by removing pins or cutting wires If unneeded pins are connected the switcher may hang up For RS 232 control use a control cable with only pins 2 3 and 5 connected Otherwise either cut the wires to the other pins in hard shelled connectors or remove the unneeded pins from molded plugs See chapter 5 Programmer s Guide for definitions of the SIS commands and details on how to install and use the control software The RS 232 connector is a 9 pin D female with the following pin designations Pin RS 232 function Description No connection Transmit data Receive data No connection Signal ground DB9 Pin Locations Female No connection No connection The protocol is as follows e 9600 baud e 8 bit data e 1 stop bit e no parity e no flow control 2
31. he button that corresponds to the setting you want to change Figure 3 3 shows the front panel buttons and LEDSs that are active during View mode Release the Mode button and the front panel LEDs resume input indication No Changes to the Single Switcher mode and Separate Switcher mode do not take effect until the Mode button is released Extron tm E VGA AUDIO a pl a o S um de tu Extron VGA AUDIO ELE mm a o o us O MODE SINGLE SEPARATE MODE SINGLE SEPARATE Press and hold the Press the Single button to select Mode button for more Single Switcher mode than 2 seconds to Mu The mode will not change until enter View mode the Mode button is released Extron Extron n 6 VGA AUDIO o B MODE SINGLE SEPARATE n 6 VGA AUDIO n n a o S um gt lt tu O EXEC MODE MODE SINGLE SEPARATE Press the Separate button to select Press the VGA Audio input 4 button Separate Switcher mode to toggle Executive mode front Ne The mode will not change until Sela aa a E LED the Mode button is released 9 i Ej e 5 VGA AUDIO S VIDEO VIDEO AUDIO PROGRAM AUDIO faio i e Mog a 2 aa WM q EEE BE B m MODE SINGLE SEPARATE PROG VOL RESET MICVOL RESET MIC POWER ON OFF MUTE O EXEC MODE Press the S video Audio input 1 Press the Mic Power On Off button to toggle Follow sub mode button to toggle the microphone on and off The LED lights when power on and off The
32. her mode selected audio input from one of the three input groups is routed to the program audio output The selected input and group is indicated by a flashing input LED The LEDs of the two remaining unselected groups inputs will be steadily lit To route a different audio input within the same input group to the program audio output press one of the other input buttons within that group The flashing LED moves to the new input To route an audio input from a different group to the program audio press the input button once if the input is already active and its LED is steadily on or twice if the input is not active and its LED is off The flashing LED moves to the new input within the new group Program audio breakaway Separate Switcher mode provides audio breakaway by allowing the user to route the audio signal from any input group to the program audio output independently from the video signal group Follow sub mode Within the Separate Switcher mode there is a special sub mode called Follow sub mode With the Follow sub mode off default the switcher functions as described above With the Follow sub mode on when any input button is pressed once the input is routed to program audio To toggle the Follow sub mode on or off press and hold the Mode button for more than 2 seconds until the front panel LEDs change to view mode then press and release the first button of the S video Audio group S video Audio input 1 turns on to indi
33. ide 5 1 Remote Control Port RS 232 nc cnncnnnnnnn 5 2 Host to MPS Communications 5 2 MPS switcher initiated messages iii 5 2 MPS switcher error responses iii 5 3 Using the command response table Rs 5 3 SyMmDOldeNNIONS a een a a ten on 5 3 Command Response Table for SIS COmMandsS eee eesereerrena 5 4 Uploading firmware to the MPS via an SIS command 5 6 Appendix Reference Information A 1 Specifications ariel A 2 Part Numbers scan ee eee ee ee A 6 NUCA DAS eater A 6 Optional accessories iii A 6 E a A 6 o AA E o ER E A A 6 a O EEES A 7 Pre CUECADISS PP cia id iaa A 7 All trademarks mentioned in this manual are the properties of their respective owners 68 706 01 Rev F Printed in the USA 10 04 il MPS Series Table of Contents MPS Series Chapter One Introduction About the MPS Series MPS Series Features Introduction 1 2 About the MPS Series The Extron MPS 112 and MPS 112CS are media presentation switchers featuring three A V switchers and a program audio switcher with microphone pre amplifier and mute controls in one product The A V switchers include a four input one output VGA audio switcher a four input one output S video audio switcher and a four input one output composite video audio switcher
34. iesgos Warning Power sources 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 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 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 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 If the equipment has slots or holes in the enclosure these are provided to prevent overheating of sensitive components inside These openings must never be blocked by other objects Lithium battery 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 Avertissement Alimentationse Ne faire fonctionner ce mat riel qu avec
35. ise zur elektrischen Sicherheit des Produktes sollten Sie aufbewahren damit Sie im Bedarfsfall darauf zurtickgreifen k nnen Befolgen der Warnhinweise Befolgen Sie alle Warnhinweise und Anleitungen auf dem Ger t oder in der Benutzerdokumentation Keine Zusatzger te Verwenden Sie keine Werkzeuge oder Zusatzger te die nicht ausdr cklich vom Hersteller empfohlen wurden da diese eine Gefahrenquelle darstellen k nnen Instrucciones de seguridad Espa ol operaci n y mantenimiento o cambio de partes que se desean destacar en el Este s mbolo se utiliza para advertir al usuario sobre instrucciones importantes de contenido de la documentaci n suministrada con los equipos Este s mbolo se utiliza para advertir al usuario sobre la presencia de elementos con A voltaje peligroso sin protecci n aislante que puedan encontrarse dentro de la caja o alojamiento del producto y que puedan representar riesgo de electrocuci n Precaucion Leer las instrucciones Leer y analizar todas las instrucciones de operaci n y seguridad antes de usar el equipo Conservar las instrucciones Conservar las instrucciones de seguridad para futura consulta Obedecer las advertencias Todas las advertencias e instrucciones marcadas en el equipo o en la documentaci n del usuario deben ser obedecidas Evitar el uso de accesorios No usar herramientas o accesorios que no sean especificamente recomendados por el fabricante ya que podrian implicar r
36. 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 la terre constitue un dispositif de s curit n essayez pas de la contourner ni de la d sactiver D connexion de l 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 Acheminer les cordons d alimentation de mani re 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 Faire ex cuter toutes les interventions de r paration maintenance par un technicien qualifi Aucun des l ments internes ne peut tre r par par l utilisateur Afin d viter tout danger d lectrocution l utilisateur ne doit pas essayer de proc der lui m me ces op rations car l ouverture ou le retrait des couvercles risquent de l exposer de hautes tensions et autres dangers Fentes et orifices 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 Il a danger d explosion s ll y a remplacment
37. m audio output on a 5 pole captive screw connector Bandwidth Bandwidth is 350 MHz 3 dB typical for VGA video allowing this switcher to switch everything from NTSC video to high resolution computer displays Microphone input Built in microphone amplifier is switchable with microphone power MPS 112 15V and MPS 112CS 48V phantom power The MPS 112 features unbalanced microphone input on one 1 4 6 3 mm jack while the MPS 112CS has balanced unbalanced microphone input ona 3 pole captive screw connector Mix button for talk over with adjustable threshold control and mix volume control Front panel security lockout Executive mode Locks out all front panel functions except input selection and program volume control to prevent unwanted setting changes RS 232 remote control Allows remote control of MPS switcher using Extron s Simple Instruction Set SIS Extron s control software for Windows or a control system Rack mountable The 1U high full rack width metal enclosure is rack mountable with supplied rack mounting brackets MPS Series e Introduction 1 MPS 112 Series Chapter Two Installation Mounting the Switcher Rear Panel Connectors Connecting the MPS Switcher Installation Mounting the Switcher The MPS 112 and MPS 112CS are housed in 1U high 17 4 wide metal enclosures that are rack or desk mountable The appropriate rack desk mounting kit 70 077 03 is inclu
38. mode This is the secondary function of this button Press and release this button while pressing and holding the Mode button 44 to select the Separate Switcher mode The associated LED indicates if the Separate Switcher mode is on when lit or off When the Mode button is released the LED resumes input indication 13 Single Switcher mode This is the secondary function of this button Press and release this button while pressing and holding the Mode button 13 to select the Single Switcher mode The associated LED indicates if the Single Switcher mode is on when lit or off When the Mode button is released the LED resumes input indication Mode Press and hold this button for more than 2 seconds to view the switcher status It also allows mode and setting changes when used in combination with other buttons as previously indicated Front Panel Operation Extron MPS SERIES MEDIA PRESENTATION SWITCHER e VGA AUDIO un gt S VIDEO AUDIO 4 Fa di 4 ads pa gt Me DIA 2g Figure 3 2 MPS switcher front panel The functions of the front panel controls are described in the following sections Input selection in Single Switcher mode In Single Switcher mode the switcher emulates one switcher with 12 inputs In this mode when one of the inputs is selected the input is routed to the outputs video and audio for that group and the audio is sent to the program audio output as well All of the other outpu
39. ms Output impida Esenin 75 ohms Max input voltage iaa 5 0 Vp p Max propagation delay 30 ns Max rise fall time 4 2 ns la Positive or negative follows input Audio individual audio groups VGA S video composite video PR EE Unity Frequency response ss 20 Hz to 20 kHz 0 05 dB THD Noise crasas 0 08 1 kHz 0 1 20 kHz at nominal level SN gt 90 dB at maximum output unweighted Crosstalk ess 105 dB 1 kHz 91 dB O 20 kHz when all inputs are terminated 93 dB 1 kHz 70 dB 20 kHz when all inputs are unterminated Stereo channel separation gt 80 dB 20 Hz to 20 kHz CIRE ee gt 75 dB 20 Hz to 20 kHz Audio input individual audio groups VGA S video composite video Number sisnaltpe 4 stereo unbalanced per each group Connectors VGA input group vc 4 3 5 mm female stereo mini jacks tip L ring R sleeve GND S video and composite video input groups 4 pairs of female RCA connectors per group Hnpe dance 2 2 gt 18k ohms unbalanced AC coupled Nominal level 10 dBV 316 mVrms Maximum level 9 dBV 2 82 Vrms unbalanced at 1 THD N Von 0dBu 0 775 Vrms 0 dBV 1 Vrms 0 dBV 2 dBu MPS Series e Reference Information A 3 Reference Information cont d Audio output individual audio groups VGA S video composite video Number signal pesca 1 stereo
40. n 3 1 Front Panel Features ennemies 3 2 Video audio group AU CLO Sate a ne APP A 3 2 Microphone and Program Audio controls 3 2 Secondary button URAC Sitioco ea ee am oui due 3 2 Front Panel Operation 3 3 Input selection in Single Switcher mode ss 3 3 Input selection in Separate Switcher mode 3 3 VIEW MOOG aa AA 3 4 Determining and selecting the switcher mode e eeeeeererrece arena 3 4 Front panel security lockout Executive mode i 3 5 Program OO PAP e RE 3 5 Single SWItEner MORE a aio ae 3 5 Separate Switcher MOSS ess comen se ondes nee nn pente recent 3 5 ula a 3 5 Reset program audio VOIUME Keixceacctanccsccsnieasenectccbindetenccstcsinsoiasentsseaecedeceiacsecacaecsabeuiat 3 5 Program audio RUES ns 3 6 Microphone COCO Ae 3 6 Turn mic or phantom power on off inserer 3 6 A oa 3 6 VE ERRE RR I 3 6 Reset MICVOIUME A A A 3 6 Setting mic talk over threshold cieli earn 3 6 MPS Series e Table of Contents i Table of Contents cont d Chapter 4 Windows based Control Program 4 1 Installing the Windows based Control Software 4 2 Using the Software iii 4 2 Uploading Firmware Updates eternas 4 3 Chapter 5 Programmer s Gu
41. n and turning the Mic Volume knob counterclockwise 4 Stop speaking into the microphone the main program audio should recover to the previous level after approximately four seconds If not increase the threshold by pressing and holding the Mix button and turning the Mic Volume knob clockwise MPS 112 Series Operation MPS Series Chapter Four Windows based Control Program Installing Windows based Control Software Using the Software Uploading Firmware Updates Windows based Control Program The Windows based Control Program Extron part number 29 060 01 for controlling the MPS Series switchers via RS 232 requires Windows 95 98 NT or later It provides remote control of MPS switcher functions Installing the Windows based Control Software The program is contained on two 3 5 inch diskettes The program occupies approximately 2 5 MB megabytes of hard drive space Run the program from the hard drive To install the software from the floppy disks onto the hard drive run SETUP EXE from the first floppy disk and follow the instructions that appear on the screen By default the Windows installation creates a C MPS directory and it places two icons into a group folder named Extron Electronics Using the Software 1 Torun the MPS Control Program double click on the MPS Control am Program icon in the Extron Electronics group or folder The Comm menu appears on the screen 2 Click the radio button f
42. nced 100 ohms balanced COR Er 0 1 dB channel to channel Nominal level when the main volume is set to default MES toma 10 dBV 316 mVrms unbalanced output MISIL ore 2 dBu 632 mVrms balanced output Maximum level Hi Z 20 dBV 10 Vrms at 1 THD N Microphone input Number type MPST lana 1 mono unbalanced MPS 112CS ii 1 mono balanced unbalanced A 4 MPS Series e Reference Information Connectors MES TZ sones 1 1 4 6 3 mm audio connector tip signal sleeve ground MESTIZOS een 1 3 5 mm 3 pole captive screw connector Impedance NES a gt 2 3k ohms unbalanced MPS TIA Dernen gt 2 3k ohms unbalanced gt 10k ohms balanced Nominal level 60 dBV 1 mV when mic volume is set to 0 dB gain Minimum level 72 dBV 0 25 mVrms when mic volume is set to 12 dB gain Naxmunri vel s s 16 dBV 158 mVrms at 1 THD N when mic volume is set to 20 dB gain Microphone volume range 66 dB to 12 dB Microphone DC power MPS 112 15 VDC can be turned on or off MPSA An 48 VDC phantom power can be turned on or off Control remote switcher Se al control PORC RS 232 9 pin female D connector Baud rate and protocol 9600 8 bit 1 stop bit no parity Serial control pin configurations 2 TX 3 RX 5 GND Prosrami ontolss Extron s control program for Windows Extron s Simple Instruction Set SIS General POV diria 100VAC to 240VAC 50 60 Hz
43. nd select the file you saved in step 2 and click Open Voy Valid firmware update files have the file extension 519 Files with other file extensions are not firmware update files MPS Series e Windows based Control Program 4 3 Windows based Control Program cont d 8 After opening the file click OK then remove power from the unit Power the unit back up to start uploading the firmware update The upload process may take several minutes To ensure that the correct update file is listed read the text in the window that appears If the desired file is not listed click Cancel to return to the Firmware Loader window Firmware Update gt You are about to UPLOAD a new firmware file located at 2 C Program FilestExtron MPSAMPS 519 Please click the OK Button Then power OFF pour system and power it ON in order to start uploading the new firmware Cancel Figure 4 4 Firmware update confirmation window EZENN The existing firmware in the unit will be erased once the power is removed Ensure the update file is correct before clicking OK Using the wrong update file will cause an error during firmware upload and the unit may lock up If the unit locks up call the Extron S Sales and Technical Support Hotline for assistance 9 After the upload is completed click OK to return to the Firmware Loader window Fimware Update pe Exit the utility if the new firmware version 1 02 is correct The unit is re
44. ndows based control program Rubber feet self adhesive 4 Optional accessories Part Part number RCA to BNC adapter 10 264 01 SVHS BNC adapter 26 353 01 SY VGA RGBHVM cable 26 533 02 Under desk mounting bracket kit 70 222 01 IR 102 Universal Remote Control Kit 70 224 10 Moi The Extron IR 102 Universal Remote Control can be used with an MPS 112 switcher only when the switcher is in Single Switcher mode Cables When using signals with a scanning frequency of 15 125 kHz and running distances of 100 feet or more use high resolution BNC cables to achieve maximum performance Bulk cable Extron Part Super High Resolution Cable Part number RG6 SHR 1 bulk 500 1000 22 098 02 03 RG6 SHR 4 bulk 500 22 099 02 RG6 SHR 5 bulk 500 22 100 02 SHR male crimp connectors qty 50 100 075 51 A 6 MPS Series e Reference Information Mini High Resolution Cable BNC 4 Mini HR bulk 500 1000 BNC 5 Mini HR bulk 500 1000 Plenum BNC 5 Mini HR bulk 500 1000 Assorted connectors BNC connectors BNC Mini HR crimp connectors qty 50 SHR male crimp connectors qty 50 BNC bulkhead connectors qty 50 for custom wall plates Pre cut cables Part number 22 032 02 03 22 020 02 03 22 103 02 03 Part number 100 074 51 100 075 51 100 076 51 BNC 4 Mini HR cable is used for RGBS cable runs and BNC 5 Mini HR cable is used for RGBHV cable runs Either type can also be used for composite video S video or RGsB All Extron
45. on 6 Mic Volume This adjustment knob controls the volume of the microphone 7 Program Audio Volume This adjustment knob controls the volume of the program audio output Program Audio Mute This button mutes the program audio output The LED when lit indicates that the program audio output is muted Secondary button functions 9 Mic Power On Off This is the secondary function of this button Press and release this button while pressing and holding the Mode button 44 for more than 2 seconds to toggle the microphone power MPS 112 15 V MPS 112CS 48 V on or off The associated LED indicates if the mic power is on when lit or off When the Mode button is released the LED resumes input indication Mic Volume Reset This is the secondary function of this button Press and release this button while pressing and holding the Mode button 4 to reset the mic volume to a preset level See Front Panel Operation in this chapter for details When the Mode button is released the LED resumes input indication D Program Volume Reset This is the secondary function of this button Press and release this button while pressing and holding the Mode button 13 to reset the Program Audio volume to a preset level See Front Panel Operation in this chapter for details When the Mode button is released the LED resumes input indication 3 2 MPS 112 Series e Operation Switcher Mode controls 12 Separate Switcher
46. on the following pages Host to MPS Communications The MPS switchers accept Simple Instruction Set SIS commands through the RS 232 port SIS commands consist of one or more characters per command field They do not require any special characters to begin or end the command character sequence Each response to an SIS command ends with a carriage return and a line feed CR LF 4 which signals the end of the response character string A string is one or more characters MPS switcher initiated messages When a local event occurs such as a front panel operation the MPS switcher responds by sending a message to the host The MPS initiated messages are listed below underlined c Copyright 2003 Extron Electronics MPS 112 Vx xx u or c Copyright 2003 Extron Electronics MPS 112CS Vx xx 1 The copyright message is initiated by the MPS switcher when it is first powered on Vx xx is the firmware version number MPS Series e Programmer s Guide MPS switcher error responses When the MPS switcher receives an SIS command and determines that it is valid it performs the command and sends a response to the host device If the switcher is unable to perform the command because the command is invalid or contains invalid parameters it returns an error response to the host The error response codes are as follows E01 1 Invalid input channel number too large E10 1 Invalid command E13 1 Invalid value out of range
47. or the COM port that is connected to the MPS switcher s RS 232 port The Extron MPS Control Program main screen appears as shown below The screen display includes controls for video inputs audio inputs picture adjustment controls and a graphic representation of the window images Extron s MPS Control Program ver 1 3 2002 2004 Extron Ele ES File Help VGA AUDIO _ _ VIDEO AUDIO VIDEO AUDIO dad ad ele 4 Program Audio i Microphone r Mode Volume Threshold Volume A C Sind le xecutive Mo el ua E Tit Ca one TA Ce ria Separate Unit Reset Figure 4 1 MPS Control Program main screen 3 In Separate Switcher mode selected audio input from one of the three input groups can be routed to the program audio output This selected input and group is indicated by a flashing representation of the input LED The LEDs of the two remaining unselected groups inputs light steadily To route a different audio input within the same input group to the program audio output click one of the other input buttons within that group The LED indicator for the new input flashes To route an audio input froma different group to the program audio click the input button once if the input is already active and its LED is steadily on or twice if the input is not active and its LED is off The virtual LED for the new input within the new group flashes 4 2 MPS
48. te video inputs Analog 0 4 V to 2 0 Vp p with no offset IN PEdAnES gorien 75 ohms Horizontal frequency 15 kHz to 145 kHz Vertical frequency responsa 30 Hz to 170 Hz Return loss VGA PUS sensisse lt 40 dB 5 MHz 511080 PUES enn lt 25 dB 0 to 10 MHz Composite video inputs lt 40 dB 0 to 10 MHz Video output Number signal type VGA QUIPU S sans casadas IVGA UXGA RGBHV RGBS RGsB RsGsBs S video outputs scssscivcsecrves 1 S video Composite video outputs 1 composite video Connectors VAUD sico 1 female 15 pin HD SPACO QUEDU TS ss 1 female 4 pin mini DIN Composite video outputs 1 BNC female A 2 MPS Series e Reference Information Nominal level VGA OUT OURS scri 0 7 Vp p S video OU PUES sisis Y 1 Vp p including sync C 0 3 Vp p Composite video outputs 1 0 Vp p including sync Minimum maximum levels VOA OUIS irrita Analog 0 3 V to 1 5 Vp p S video outputs series Analog Y 0 4 V to 2 0 Vp p Composite video outputs Analog 0 4 V to 2 0 Vp p Abe 75 ohms Return loss VGA output lt 40 dB O 5 MHz DC offset max allowable VGA output 5 mV with input at 0 offset Sync Input type VGA group RGBHV RGBS RGsB RsGsBs Output type VGA group RGBHV RGBS RGsB RsGsBs follows input Standards S video amp composite video groups NTSC 3 58 NTSC 4 43 PAL SECAM a A NENE IRES SRERERR 1 9 V to 5 0 Vp p VEDI noni ans TTL 5 0 Vp p unterminated Input impedance assassinas 510 oh
49. the instruction manual may cause harmful interference to radio communications 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 Note This unit was tested with shielded cables on the peripheral devices Shielded cables must be used with the unit to ensure compliance Extron s 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 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 Europe Africa and the Middle East and Central America Extron Electronics Europe Extron Electronics Beeldschermweg 6C 1001 East Ball Road 3821 AH Amersfoort Anaheim CA 92805 USA The Netherlands Asia Japan Extron Electronics Japan Extron Electronics Asia Daisan DMJ Bldg 6F 135 Joo Seng Road 04 01 3 9 1 Kudan Minami PM Industrial Bldg Chiyoda ku Tokyo 102 0074 Singapore 368363 Japan This Limited Warranty does not apply if the fault has been
50. tional Furniture Mounting Bracket A e or 8 Screw 4 Plcs Each Side Supplied Rack Mounting Bracket Figure 2 1 Mounting the MPS switcher 2 2 MPS Series e Installation Align the mounting screws with the slots in the brackets and place the switcher against the surface with the screws through the bracket slots Slide the switcher slightly forward or back then tighten all four screws to secure the switcher in place Through desk mounting Mount the switcher through a desk or podium as follows 1 Attach the supplied mounting brackets to the switcher with the machine screws provided figure 2 1 Cut the proper sized hole in the mounting surface Hold the switcher 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 2 mm diameter pilot holes 1 4 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 switcher in place Rear Panel Connectors Hot uo fe Ca Figure 2 3 Rear panel of MPS 112CS Oe AC power Standard AC power connector for a power source of 100 240 VAC operating at 50 60 Hz Video input group Four female BNC connectors for composite video input numbered 1 to 4
51. tors into the MPS switcher pi Signal Sleeve Gnd Right Channel Red Jacket Left Channel White Jacket Figure 2 5 RCA audio connector Connecting the 3 5 mm mini plugs 1 Use pre made Extron 3 5 mm audio cables or cut bulk audio cable solder the 3 5 mm mini plug to the cable 2 Plug the 3 5mm mini plug connectors into the MPS 112 Sleeve 3 5 mm Stereo Plug Connector unbalanced Figure 2 6 3 5 mm mini plug audio connector Microphone input Connecting the 1 4 6 3 mm microphone connector MPS 112 1 Use a pre made 1 4 microphone cable or cut bulk microphone cable solder the 1 4 microphone connector to the cable 2 Plug the 1 4 microphone connector into the MPS 112 Sleeve Figure 2 7 1 4 microphone connector 2 6 MPS Series e Installation Connecting the 3 pole captive screw microphone connector MPS 112CS 1 Use a pre made 3 pole captive screw microphone cable or cut bulk microphone cable and attach the 3 pole captive screw connector to the cable 2 Plug the 3 pole captive screw connector into the MPS 112CS I I Ring x SE I Sleeve Os ut Sleeve 1 OL a ue Unbalanced Mic Input Balanced Mic Input Figure 2 8 3 5 mm 3 pole captive screw microphone connector Program audio output MPS 112CS Balanced or unbalanced program audio output is available on t
52. ts are muted When you select and press an input button in Single Switcher mode the green LED indicator to the right of the button lights steadily All of the other LEDs will be off To select a different input press a different input button Mo The Extron IR 102 Universal Handheld Remote Control can be used with an MPS 112 switcher only when the switcher is in Single Switcher mode Input selection in Separate Switcher mode There are three input selection groups on the front panel VGA Audio S video Audio and Video Audio These groups correspond to the three independent A V switchers in Separate Switcher mode available in the MPS 112 Each of the input selection groups has four numbered input selection buttons 1 4 which allow you to choose from among the four separate input sources in that group that the switcher can output All outputs of the three groups are active but the audio from only one group is routed to the program audio output That group input is indicated by a flashing LED while the other two groups are indicated by solid LEDs See the Program Audio section for more details MPS 112 Series e Operation 3 3 Operation cont d View mode To view the switcher s current mode and microphone power settings press and hold the Mode button for more than 2 seconds The LEDs on the front panel change from input indication to setting indication To change a setting continue to hold the Mode button and press t
53. urth LED of the Video Audio group is lit when the mic power is on On the MPS 112CS the Phantom Power LED on the rear panel is also lit when the phantom power is on Release the Mode button when the power has been turned on or off the LED will resume input indication Mic mix To mix the microphone input with the program audio output talk over mode press the Mic Mix button The indicator LED to the right of the button will light when the Mic Mix is on Press the Mic Mix button again to unmix the output In talk over mode the main audio level is lowered when the microphone picks up speech Mic volume After turning on the mic mix use the Mic Volume control knob to adjust the volume of the microphone output When the volume control knob is turned the volume will increase at a rate of 1 dB per step of the digital potentiometer Reset mic volume To reset the mic volume to the default level 0 dB press and hold the Mode button then press and release the third button labeled Mic Vol Reset of the Video Audio group within two seconds Release the Mode button when the volume has been reset Setting mic talk over threshold 1 Finish installation wiring and setup as described on the previous sections 2 Turn on the microphone by pressing the Mix button 3 Speak into the microphone in a normal voice the main program audio level should drop moderately If not lower the threshold by pressing and holding the Mix butto
54. ut in each group is selected and which input is routed to program audio output Special functions Switcher mode select Switcher mode selection x7 1 Modk7 a 1 Single mode default 2 Separate mode View switcher mode 1 e Switcher mode is 1 Single default 2 Separate Mic talk over threshold Talk over threshold xs 2 Thrk8 1 Mic threshold is number shown Decrement 2H Thrixs Decrement mic threshold one step Increment 2 Thrk8 4 Increment mic threshold one step View mic talk threshold 2 e 2 talk over threshold Value range 0 15 8 midrange default increment 1 decrement 1 MPS Series Programmer s Guide 5 5 Programmer s Guide cont d Uploading firmware to the MPS via an SIS command There are two ways to upload firmware to the switcher e Use the MPS Control Program e Use SIS commands entered via a communication utility such as HyperTerminal Extron recommends that you use the MPS control Program to upload firmware See Uploading Firmware Updates on page 4 3 and reserve this SIS procedure for correcting firmware that has been corrupted and is unable to respond to the MPS Control Program To load firmware using SIS commands follow this procedure 1 Obtain the new correct firmware file a Visit the Extron Web site www extron com and locate and select the product page for the MPS 112 or MPS 112CS b Inthe MPS product page locate the most recent firmware file rel
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