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CrossPoint Series - Extron Electronics

1. NEN NE RN N NI 2 5 6 7 ENTER PRESET VIEW ESC RGBHV AUDIO UTPUTS v A ext o A Figure 3 11 Example 4 step F Viewing the current configuration video only Muting and unmuting video and or audio Individual outputs can be muted or unmuted by doing the following 1 Press the Esc button to clear any input LEDs output LEDs or control LEDs that may be on 2 Press and release the View button 3 Select video audio or both to mute or unmute by pressing the RGBHV and or Audio buttons 4 One at a time press and hold the output button s for the desired output s for approximately 2 seconds The output LED s for the selected output s 3 10 CrossPoint Matrix Switchers e Operation 5 blink to indicate the mute or return to their previous state to indicate the unmute Press and release the View button to return to normal switcher operation Mou 1 You can mute video and audio video only or audio only outputs Pressing and releasing the RGBHV and Audio buttons toggles each selection on and off 2 When you enter view only mode the output LEDs turn on for all outputs without ties 3 The video mute function mutes the R G and B planes only the H and V planes are still active 4 Mutes are not saved to non volatile memory When power is removed and restored the mute settings are lost Example 5 Muting and unmuting an outp
2. An input that produces an out of sync display a display that is rolling vertically and or tearing horizontally could indicate a non TTL sync input A device is known to output non TTL sync levels greater than 5V p p should be connected to one of the inputs with sync termination and the termination switches for that input should be set to the 75 ohm position If you re not sure check the specifications in the user s manual for the input device Troubleshooting This paragraph gives recommendations on what to do if you have problems operating the CrossPoint and it provides examples and descriptions for some image problems you may encounter 3 16 CrossPoint Matrix Switchers e Operation General checks 1 Ensure that all devices are plugged in and powered on The switcher is receiving power if one of the input LEDs is lit 2 Ensurean active input is selected for output on the switcher 3 Ensure that the proper signal format is supplied 4 Check the cabling and make corrections as necessary 5 Call the Extron S Sales amp Technical Support Hotline if necessary Plasma display S video problem Extron has encountered a problem with the S video output by some video conference codecs when it is switched using a CrossPoint Some codecs change the DC offset on the chrominance C so that itis very different from the level on the luminance Y This can cause a plasma display to come up in the wrong size mode
3. 12 x 8 matrix 168 Series 16 x 8 matrix 1616 Series 16 x 16 matrix Galli ieg i s Unity Bandwidth rs 200 MHz 3dB fully loaded 0 10 MHz no more than 0 1dB to 0 1dB 0 130 MHz no more than 6dB to 0 8dB Crosstalk sarasa acie mee 50dB 5 MHz 45dB 10 MHz Switching speed 200 nS max Video input Number signal type 8 12 or 16 RGBHV RGBS RGsB RsGsBs HDTV component video S video composite video Connectors 84 88 Series 8 x 5 BNC female 124 128 Series 12 x 5 BNC female 168 1616 Series 16 x 5 BNC female Nominal level 1V p p for Y of component video and S video and for composite video 0 7V p p for RGB 0 3V p p for R Y and B Y of component video and for C of S video Minimum maximum levels Analog 0 5V to 2 0V p p Impedance ie 75 ohms Return loss 30dB 5 MHz Maximum DC offset 1 5V Video output Number signal type 4 8 or 16 RGBHV RGBS RGsB RsGsBs HDTV component video S video composite video Connectors 84 124 Series 4x5 BNC female 88 128 Series 8x5 BNC female 168 Series 8 x 5 BNC female 1616 Series
4. 4 4 Chapter 5 Matrix Software 0 0 i 5 1 Matrix Switcher Control 68 1 5 2 Installing the software 5 2 Using the software PE M 5 2 OVEN WCW EE 5 2 Usina em lationimode 5 5 Using the help systemsii ce hie Nae E ES d da as saa s di 5 5 Button Label Generator 7 sss 5 5 Using the sottWware er 5 5 Appendix A Specifications 1 e g ML A 2 Part NUMBERS alain A 4 CrossPoint part numbers arri iaia io A 4 Optional accessories ea A 4 A EE A 5 Appendix B Reference Information 8 1 Hardware Upgrades 8 2 Opening the SWITCHER 5 8 2 Opening the CrossPoint 84 88 124 and 128 serenas B 2 Opening the CrossPoint 168 and 1616 nono nono B 3 Closing the switcher itinere i B 4 Swapping the serial DOFts decern De eed et
5. sse 3 10 Using presets 0000000000 3 12 Viewing and adjusting the audio level HVA models only i 3 13 Front panel security lockout executive mode i 3 16 System reset to factory defaults i 3 16 Rear Panel Controls 1 1 sese 3 16 Troubleshooting rica ll 3 16 General checks visitas ita 3 17 Plasma display S video problem nono anaa 3 17 Worksheets sio 3 17 Worksheet example 1 Entering system equipment 3 17 Worksheet example 2 Drawing ties ii 3 18 Worksheet example 3 Test configuration sse 3 19 Matrix Switchers Configuration Worksheet area 3 21 CrossPoint Matrix Switchers e Table of Contents i Table of Contents cont d Chapter 4 Programmer s Guide 4 1 Host to Switcher Instructions 9 9 996969 4 2 Switcher Initiated Messages 4 2 Switcher Error Responses sees 4 3 Using the Command Response Table 4 3 Command Response Table 0 0 0 0 06 66 6 0
6. 5 Title Weekly status mtg video Audio Fill in the preset number and use colors or dashes etc to make connecting lines Indicate if the configuration is for Video Audio or both Figure 3 19 Worksheet example 1 System equipment CrossPoint Matrix Switchers e Operation 3 17 Operation cont d Worksheet example 2 Drawing ties Figure 3 20 continues from worksheet example 1 by showing the video and audio ties that make up the configuration of preset 3 a solid ink line shows video ties and a dashed pencil line shows the audio ties In this example the image of the presenter from the main podium camera input 1 is displayed in the main hall output 1 to the overflow crowd in the conference room output 4 and in the lobby output 8 The image is also tied to the VCR output 6 The presenter has a presentation on her laptop computer input 4 that is displayed in the main hall output 2 and locally on the podium output 3 The audio from her microphone input 3 is played in the hall output 1 in the conference room output 4 and sent to the VCR Classical music from the CD player input 5 is being played in the background in the main hall on sound system 2 output 5 and in the lobby output 8 Input sources Audio Clasroom Classroom PCI Rack DVD VIG RGB 202 0v5100 X X 200 X Lancia Lancia Camera Main Fodium Fodium mic Camera Lapto R S 202
7. gt 90dB balanced at rated maximum output 21dBu Crosstalk n lt 80dB O 1 kHz fully loaded Stereo channel separation gt 80dB 1 kHz CMRR iere gt 75dB 20 Hz to 20 kHz Audio input audio models only Number signal type 8 12 or 16 stereo balanced unbalanced Connectors 8 12 or 16 3 5 mm captive screw connectors 5 pole Impedance ees gt 10 kohms unbalanced balanced DC coupled Nominal level 10dBV 316mV Maximum level 19 5dBu balanced or unbalanced at 1 THD N Input gain adjustment 15dB to 9dB adjustable per input by RS 232 or front panel Audio output audio models only Number signal type 4 8 or 16 stereo balanced unbalanced Connectors eese 4 8 or 16 3 5 mm captive screw connectors 5 pole Impedance cias 50 ohms unbalanced 100 ohms balanced E do 0 1dB channel to channel Maximum level Hi Z gt 21dBu balanced or unbalanced at stated THD N Maximum level 600 ohm gt 15dBm balanced or unbalanced at stated THD N Wei 0dBu 0 775 volts RMS Control remote switcher Serial control port 1 RS 232 or RS 422 9 pin female D connector Baud rate and protocol 9600 8 bit 1 stop bit no parity Serial control pin configurations 2
8. 16 x 5 BNC female Nominal level 1V p p for Y of component video and S video and for composite video 0 7V p p for RGB 0 3V p p for R Y and B Y of component video and for C of S video Minimum maximum level 2V p p Impedance 75 ohms Return loss 30dB O 5 MHz DC offset nomad 5mV maximum with input at 0 offset Sync Input output type RGBHV RGBS RGsB RsGsBs Inputlevel ss ee 0 5V to 5 0V p p 4 0V p p normal Output level AGC to TTL 4V to 5V p p unterminated Input impedance 84 88 124 128 Series AlLinp ts uere 510 ohms 168 1616 Series Inputs 1 3 5 aida ic 75 or 510 ohms switchable Inputs 2 4 6 8 and 9 through 16 510 ohms Output impedance 75 ohms Polatity d e eus Positive or negative follows input A 2 CrossPoint Matrix Switchers e Specifications Audio audio models only Ki 84 Series 8 x 4 stereo matrix 88 Series 8 x 8 stereo matrix 124 Series 12 x 4 stereo matrix 128 Series 12 x 8 stereo matrix 168 Series 16 x 8 stereo matrix 1616 Series 16 x 16 stereo matrix iaia Unbalanced output 0dB balanced output 6dB Frequency response 20 Hz to 20 kHz 0 05dB THD Noise 0 03 1 kHz at at nominal level S N RD ER
9. Main hall FF1 Main hall FP 2 Fodium monitor Conf room Sound system 2 VCR VSC 75 Lobby monitor XIX Output destinations Presetit__3__ Title Weekly status mg video Audio Fill in the preset number and use colors or dashes etc to make connecting lines Indicate if the configuration is for Video Audio or both Figure 3 20 Worksheet example 2 Status meeting configuration 3 18 CrossPoint Matrix Switchers e Operation Worksheet example 3 Test configuration The A V system in our fictional organization needs to be fine tuned on a regular basis Figure 3 21 shows a typical test configuration with an Extron video test generator input 12 generating a test pattern to all monitors outputs 1 2 3 4 and 8 Sound checks are run from the CD player input 5 to all audio systems outputs 1 2 4 5 and 8 Input sources Camera Camera Podium LA to Audio Clasroom Classroom RackDVD VIG Main 2 mic 202 CD IVCR 2VCR ROB 202 DVS 100 XIX 200 Podium Lancia Lancia 077 M X Main hall Main hall Podium Conf Sound VCR Lobby FP1 FP 2 monitor room system VSC 75 monitor X A 2 Output destinations Preset 2 Title System test Video Audio Fill in the preset number and use colors or dashes etc to make connecting lines Indicate if the configuration is for Video Audio or both
10. Omz va e 600000 Figure B 3 Front panel board 3 the side of the front panel board that faces the rear of the switcher locate the RS 232 ribbon cable On any CrossPoint model the RS 422 ribbon cable receptacle which is normally empty is located to the left of the RS 232 ribbon cable receptacle 4 remove the cable from the current receptacle press the two receptacle tabs outward as shown at the left and pull up gently on the cable connector to remove it from the receptacle PAS Connector gt 1 5 To plug the cable into the desired receptacle align the holes in the connector with the pins in the receptacle and press evenly until the receptacle tabs lock into place Ribbon cable 6 Reinstall the switcher s cover See Closing the NE gt switcher above 7 Attach the power cord to the switcher and to the AC power source Make sure the switcher is working properly Self latching receptacle B 4 CrossPoint Matrix Switchers e Reference Information 8 the switcher was removed from a rack remove its power cord reattach the switcher to the rack and reconnect the power cord 9 Reconnect the input and output cables Installing a firmware update Mo The IC that contains the firmware for the matrix switcher also contains the memory in which presets and audio levels are saved When you repla
11. Current configuration The currently active configuration also called configuration 0 Preset A configuration that has been stored One preset can be assigned to each input button When a preset is retrieved from memory it becomes the current configuration Quick Start CrossPoint Matrix Switchers cont d Front Panel Controls Input and output buttons and LEDs select and identify inputs and outputs Input buttons also select presets On HVA models the output LEDs also display the audio level of the selected input Enter button saves changes when you change the configuration Preset button saves a configuration as a preset or recalls a previously defined preset View button selects a view only mode that prevents inadvertent configuration changes On HVA models the View button decrements the audio level of the selected input The View LED indicates a negative attenuation value Esc button cancels selections in progress and resets the front panel LEDs The Esc button does not reset the current configuration the RGBHV and Audio LEDs any presets or any audio gain attenuation settings On HVA models the Esc button increments the audio level of the selected input The Esc LED indicates a positive gain value RGBHV and Audio buttons select deselect video and or audio The Audio LED blinks to indicate audio breakaway The Audio button also selects the audio level adjust mode Input and output lab
12. 1 L N Front panel oal Figure B 1 Removing the top cover 4 Lift the top cover straight up as shown in figure B 1 Lift the cover evenly to clear the grooves at the edge of the rear panel 5 If you are updating the firmware remove the two screws at the front edge of Ribbon cable the bottom cover press the two receptacle tabs on the top cable outward as shown at the left and pull back gently on the cable connector to remove it from the receptacle Lay the front panel down in front of the switcher PAS Connector 1 1 Self latching receptacle B 2 CrossPoint Matrix Switchers e Reference Information Opening the CrossPoint 168 and 1616 To open the CrossPoint 168 or 1616 switcher do the following 1 Disconnect the power cord from the switcher CAUTION Do not strain the three internal cables connected to the front panel Too much strain can be damage the cables e Wie Do not touch the components inside the switcher without being electrically grounded Electrostatic discharge ESD can damage ICs even if you cannot feel see or hear it 2 Remove the ten screws that secure the switcher s front cover as shown in figure B 2 Carefully tilt the front panel away from the main body of the switcher Figure B 2 Removing the front cover 3 Press the two receptacle tabs on the top cable outward as shown at the left Ribbon cable and pull back gently on the cable connector to remove it
13. A more detailed explanation of audio level adjustment is included in Viewing and adjusting the audio level HVA models only on page 3 13 I O controls When creating or viewing a configuration you must specify whether the configuration applies to video audio or both This is done with the RGBHV 7 and Audio 8 buttons Teli Although present the Audio button has no function on HV models 7 RGBHV button and LED The RGBHV button selects and deselects video for a configuration being created or viewed The RGBHV LED lights to indicate that video is available for configuration or viewing Audio button and LED The Audio button selects and deselects audio for a configuration that is being created or viewed The Audio LED lights to indicate that the audio configuration follows the video configuration The Audio LED blinks to indicate that the audio configuration is broken away from the video configuration As a secondary function the Audio button selects the audio level display adjust mode Press and hold the Audio button until the Audio LED begins to blink If the RGBHV LED was lit it turns off Select an input The current audio level setting for the selected input is displayed in the output LEDs The audio level for the selected input can be incremented and decremented by pressing the View 5 and Esc 6 buttons A more detailed explanation of audio level adjustment is included in Viewing and adjusting the audio level HVA
14. CUL Certifications CE FCC Class A MIBE 30 000 hours Warranty a 3 years parts and labor Neu Specifications are subject to change without notice Part Numbers CrossPoint part numbers Extron Part CrossPoint 84HV CrossPoint 84HVA CrossPoint 88HV CrossPoint 88 HVA CrossPoint 124HV CrossPoint 124HVA CrossPoint 128HV CrossPoint 128HVA CrossPoint 168HV CrossPoint 168HVA CrossPoint 1616HV CrossPoint 1616HVA Matrix Switchers Control Program and Button Label Generator CrossPoint Matrix Switchers User s Manual Optional accessories Extron Part Rack desk mounting kit MKP 1000 Gray Black White MCP 1000M master MCP 1000S slave Captive screw audio connector RCA to BNC adapter SVHS BNC adapter A 4 CrossPoint Matrix Switchers e Specifications Part 60 219 05 60 219 06 60 325 05 60 325 06 60 326 05 60 326 06 60 220 05 60 220 06 60 330 05 60 330 06 60 242 05 60 242 06 Part 70 077 03 60 239 01 60 239 02 60 239 03 60 298 01 60 298 02 10 319 10 10 264 01 26 353 01 Cables When using signals with a scanning frequency of 15 125 kHz and ruming distances of 100 feet or more use high resolution BNC cables to achieve maximum performance Bulk cable Extron Part Part RG6 super high resolution cable Bulk RG6 1 500 22 098 02 Bulk RG6 1 1000 22 098 03 Bulk RG6 4 500 22 099 02 Bulk RG6 5 500 22 100 02 RG6 male crimp connectors qty 50 100 075
15. Not used Not used B Not used Not used Figure 4 1 RS 232 RS 422 connector pin arrangement Ney The CrossPoint Series Matrix Switchers are factory configured for RS 232 control To use the switcher under RS 422 control an internal cable must be moved Refer to appendix B for the procedure for moving the cable The RS 232 RS 422 connector on the CrossPoint Series switcher is a 9 pin D female connector with pin assignments as shown in figure 4 1 The protocol is 9600 baud 8 bit 1 stop bit no parity and no flow control Host to Switcher Instructions The switcher accepts SIS Simple Instruction Set commands through the RS 232 RS 422 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 switcher response to an SIS command ends with a carriage return and a line feed CR LF 41 which signals the end of the response character string A string is one or more characters Switcher Initiated Messages When a local event such as a front panel operation occurs the switcher responds by sending a message to the host The switcher initiated messages are listed below underlined C Copyright 2002 Extron Electronics CrossPoint Mav Matrix Vx xx41 The copyright message is initiated by the switcher when it is first powered on Vx xx is the firmware version number RECONFIG 4 The reconfig messag
16. Select the desired input or output s for which ties need to be viewed by pressing the input and output buttons Neu 1 10 see all ties of the current configuration press and release each input and output button one at a time with the RGBHV and Audio LEDs on 2 In view only mode you can view video and audio video only or audio only ties Pressing and releasing the RGBHV and Audio buttons toggles each on and off 3 If when you view video and audio ties the Audio LED blinks and the RGBHV LED is on after selecting an input or output the LEDs indicate that the audio ties are not the same as the video ties for that input audio breakaway is active Toggle the RGBHV LED off by pressing and releasing the RGBHV button 4 When you enter view only mode the output LEDs turn on for all outputs without ties Likewise when an output button is pushed for which there are no ties the output LEDs turn on for all outputs without ties The blinking Audio LED indicates audio breakaway for one or more of those outputs Example 4 View video and audio audio only and video only ties See figure 3 8 figure 3 9 figure 3 10 and figure 3 11 and the following steps for an example of viewing the video and audio audio only and video only ties in the current configuration 3 8 CrossPoint Matrix Switchers e Operation LED key off on 0 flashes once MN Ko 7 RGBHV AUDIO VIEW CONTR e 4 0 e b
17. labels can be made with any Brother P Touch or comparable labeler Front panel security lockout executive mode If a CrossPoint Series Switcher is installed in an open area where operation by unauthorized personnel may be a problem a security lock out feature can be implemented When the front panel is locked a special button combination is required to unlock the front panel controller before it can be operated Rack mount The switchers are mountable in any conventional 19 wide rack Power The internal 100VAC to 240VAC 50 60 Hz 30 watts CrossPoint 84 88 124 and 128 or 36 watts CrossPoint 168 and 1616 auto switchable power supply of the CrossPoint Series provides worldwide power compatibility CrossPoint Matrix Switchers e Introduction 1 5 Introduction cont d 1 6 CrossPoint Matrix Switchers e Introduction 2 33 CrossPoint Matrix Switchers Chapter Two Installation Rack Mounting the Switcher Cabling and Rear Panel Views Installation Rack Mounting the Switcher The CrossPoint 84 88 124 and 128 Matrix Switchers are housed in rack mountable 3U high 19 wide metal enclosures The CrossPoint 168 and 1616 are in 6U high enclosures The appropriate rack mount kit is included with each switcher Rack mount the switcher as follows 1 Insert the switcher into the rack align the holes in the mounting bracket with those of the rack 2 Secure the switcher to the rack using the supplied machine sc
18. value 208 RGBHV AUDIO O k e 1 2 3 4 5 i 8 9 10 11 12 v A MNEHMHMHMMHMMHMHMMHMH conra 0 a a a a a a a a e v v e q ENTER m ESC RGBHV AUDIO Y A 6000000 5 Press 9 times VIEW v Figure 3 17 Example 8 step D Adjusting the audio level CrossPoint 84 88 124 and 128 off value 0dB XBX blinking on value 1dB v A VIEW ESC RGBHV AUDIO v A Figure 3 18 1dB displayed CrossPoint 168 and CrossPoint 1616 CrossPoint Matrix Switchers e Operation 3 15 Operation cont d Nou 7 another input button is pressed and released the level value for the current input is saved and level value for the newly selected input is displayed Press and release the Audio button The Audio LED stops blinking and the View w LED if lit the Esc A LED if lit the selected input LED and all output LEDs turn off Mi Both the RGBHV and Audio LEDs light Front panel security lockout executive mode The front panel security lockout limits the operation of the CrossPoint switcher from the front panel When the switcher is locked all of the front panel functions are disabled except for the view only mode functions See Viewing a configuration on page 3 8 Other than in view only mode if the user pushes a front panel button when the switcher is locked that button s associated LED flashes twice an
19. 3dB Decrement gain down paliG InBxi e Aud xe 4 Example 7 In07 Aud 09 4 Audio input 7 level decremented from 8dB to 9dB 1 The amp tie command for RGB and the tie command for video can be used interchangeably on the CrossPoint models 4 4 CrossPoint Matrix Switchers e Programmer s Guide Command response table for SIS commands Cont d Command Additional description Global presets Save current configuration as preset Command character is a comma Example 9 Save current ties as preset 9 Recall a preset xe Command character is a period Example 5 Recall preset 5 which becomes the current configuration Start direct write of global presets Esc P xs Write Preset xs Ready 1 Allows direct entry of presets Tie commands Define ties for preset End direct write of global presets Esdp End Write Preset xe 4 Saves directly written presets Quick recall preset Esd Rprkkg Command character is a period Mou 1 This sequence of commands forces the switcher to perform a complete backplane switch within 60 msecs of receipt of the Quick recall command 2 The switcher ignores any invalid command or non switching commands received between the Start and End commands If there is no activity for 5 seconds the switcher returns the timeout E17 error The switcher disables front panel switching during this sequence of commands The switcher returns the inv
20. 4 5 Programmer s Guide cont d Command response table for SIS commands Cont d Command ASCII Command Response Additional description host to switcher switcher to host Resets Reset global presets EsdzGe Clear all global presets Reset audio levels EsdzA Reset all audio levels to 0dB Reset all mutes EsdzZ Unmute all outputs Reset whole switcher EsdzXXX lt Clears all ties and presets and resets all audio gains to OdB View ties gain and presets View video output tie raya Out x2 In x3 Vid k Example Out07 In02e Vid 1 Output 7 video tied to input 2 video View audio output tie xal Out x2 eIn x3 e Aud i Example Out03 e In06 Aud 4 Output 3 audio tied to input 6 audio View gain for input xi G In xi e Aud xe 1 Example In04eAud 02 1 Gain for input 4 is 2dB View all output mutes xs e up to 16 Muta Each position listed in the response is an output left output 1 right n n the maximum number of outputs for this model Example CrossPoint 168 VM 0ele0e2e0e3e0e0eMut View preset configuration V v xz x3 up to 16 Vid l up to 16 eAud a Each position listed in the response is an output left output 1 right output n n is the maximum number of outputs The number in each position is the input tied to the output represented by that position Response description Input I assigned to output O 1 I to O 2 1 to O ne VideI to O 1 1
21. 51 BNC 4 Mini HR Cable Bulk BNC 4 500 HR 22 032 02 Bulk BNC 4 1000 HR 22 032 03 BNC 5 Mini HR Cable Bulk BNC 5 500 HR 22 020 02 Bulk BNC 5 1000 HR 22 020 03 Plenum BNC 5 Mini HR Cable Bulk BNC 5 500 HRP 22 103 02 Bulk BNC 5 1000 HRP 22 103 03 Assorted connectors BNC connectors BNC Mini HR crimp connectors qty 50 100 074 51 RG6 male crimp connectors qty 50 100 075 51 BNC bulkhead connectors qty 50 for custom wall plates 100 076 51 Pre cut cables 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 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 feet 7 5 meters 26 210 04 BNC 4 50 MHR 50 feet 15 0 meters 26 210 05 BNC 4 75 75 feet 23 0 meters 26 210 06 BNC 4 100 MHR 100 feet 30 0 meters 26 210 07 BNC 4 150 MHR 150 feet 45 0 meters 26 210 08 BNC 4 200 MHR 200 feet 60 0 meters 26 210 09 BNC 4 250 MHR 250 feet 75 0 meters 26 210 54 BNC 4 300 MHR 300 feet 90 0 meters 26 210 53 CrossPoint Matrix Switchers Specifications A 5 Specifications cont d Extron Part Part BNC 5 Mini HR Cable BNC 5 25 MAR 25 feet 7 5 meters 26 260 03 BNC 5 50 MAR 50 feet 15 0 meters 26 260 04 BNC 5 75 MHR 75 feet 23 0 meters 26 260 16 BNC 5
22. About the CrossPoint Series Matrix Switcher 1 2 Features ee eee Bri 1 3 Chapter 2 e Installation tl 2 1 Rack Mounting the Switcher 000090 60 60 2 2 Cabling and Rear Panel Views 0 0 06 0 2 2 Power COD Lo y ON 2 2 Video input and output connections i 2 3 Audio input and output connections HVA models only 2 3 RS 232 42 2 CONNECTION Licia 2 4 Additional rear panel Views sas sisa swasa baa andaga cad tada den da dd 2 4 Chapter 3 Operation 0 0 0 0 0 0 0 0 3 1 Front Panel Controls and Indicators 3 2 Definitions 3 2 Input buttons output buttons and LEDS 3 3 Control buttons and LEDs 3 3 O controls i aa 3 4 Front panel I O label windOWs eoe liano iaia 3 4 Front Panel Operations sss 3 5 POWEF e C M 3 5 Creating a Configuration cad 3 5 Viewing a configuration i 3 8 Muting and unmuting video and or audio
23. Command response table for SIS commands Command ASCII Command Response Additional description host to switcher switcher to host Create ties Tie input x3 to output x2 A amp V x3 x2 Out x2 eIn x3 e Allo Example 1 3 Out03 In01 e Alla Tie input 1 A amp V to output 3 Tie input to output RGBHV only x3 xz amp Out x2 eIn x3 e RGB 1 Audio breakaway Example 10 4 amp Out04 In10 RGB A Tie input 10 RGB to output 4 Tie input x3 to output x2 video only xs x2 7o Out x2 In x3 e Vida Audio breakaway Example 7 5 Out05 In07 Vid a Tie input 7 video to output 5 Tie input x3 to output x2 audio only xs x2 Out x2 eIn x3 e Aud Audio breakaway Example 12 8 Out08 In12e Aud Tie input 12 audio to output 8 Quick multiple tie EscOLx3l x2 xs x2 Oute Multis Ine Multi e Alla Example EsclQ3 413 513 6 Oute Multi Multi Alla Tie input 3 to outputs 4 5 and 6 Tie input to all outputs pes Oute Multi eIn x3 e All Example 5 Oute Multi In05 All Tie input 5 to all outputs Audio input gain and attenuation Set audio input gain to dB value px xac 1 Aud xe k Example 1 2G In01 Aud 02 4 Set input 1 audio gain to 2dB Set audio input attenuation to dB value xi slg mixi Aud xe i Increment gain up pal G In xije Aud xe 4 Example 5 G In05 Aud 03 dl Audio input 5 level incremented from 2dB to
24. Figure 3 21 Worksheet example 3 Test configuration CrossPoint Matrix Switchers e Operation 3 19 Operation cont d 3 20 CrossPoint Matrix Switchers e Operation Uloq JO oipny 03pIA JO SI UONEInNBIjuoo au JI ayes1pul seu Bunoeuuoo yew 0 oja SSUSEP JO 40160 esn pue Jequunu jasad ay Ul 11 4 opny osa OL A FOS suoneunsep mdmo 51100 17 ela 11 ee ET Ele 1 sanos jnduj 399usy10M uoneusnSiyuo SISYIJIMS XIEN 3 21 CrossPoint Matrix Switchers e Operation Operation cont d 3 22 CrossPoint Matrix Switchers e Operation o E e 3 9 turo Chapter Four Programmer s Guide Host to Switcher Instructions Switcher Initiated Messages Switcher Error Responses Using the Command Response Table Command Response Table Programmer s Guide The switcher s rear panel RS 232 RS 422 connector figure 4 1 can be connected to the serial port output of a host device such as a computer RS 232 capable PDA or control system This connection makes software control of the switcher possible Pin RS 232 Function RS 422 Function il Not used TX Transmit data 2 TX Transmit data TX Transmit data 5 1 1 5 3 RX Receive data RX Receive data 4 Not used RX Receive data 5 Gnd Signal ground Gnd Signal ground 6 Not used Not used 9 6 6 9 7 Notused Not used Female Male 8
25. O F mc 3 ee der 4 NET FEED PODIUM 6 R EDIT sure Ed 7 CD PLAYER MIXER OUT 10 m LASER m m 11 lt vHs 3 out Em En SWITCH 4 13 BELGUIM 16 2 16 E Figure 5 2 Sample program window complete 4 make the control program easier to use assign a device icon to each input and output Click on a box that represents an input or output and drag the Follow Curr GO Save as CHANGES Take Cancel CHANGES Take desired icon onto the box from the icon palette that appears 5 To create a tie drag an input box to one or more output boxes To remove a tie drag the output box to its tied input box Windows buttons The buttons on the right side of the window perform the following functions Power Unavailable for CrossPoint Series switchers because the switcher power cannot be controlled via software Executive mode Allows you to lockout front panel operations except for the view only mode functions Presets menu Displays a list of up to 16 presets You can select a preset from the list to display it in the window CrossPoint Matrix Switchers e Matrix Software Matrix Software cont d Go Activates the selected preset as the current configuration Save as Allows the current set of ties to be saved as a preset Enter the preset number when prompted to do so Cha
26. Preset LED turns off The configuration stored in memory location 1 is now the current configuration and can be viewed in the view only mode Example 4 Viewing and adjusting the audio level HVA models only On HVA models the audio level of each input can be displayed and adjusted through a range of 15dB to 9dB to ensure that there is no noticeable volume difference among sources The audio level can be adjusted from the front panel or by using Extron s Windows based control program 1 Press and hold the Audio button until the Audio LED begins to blink then release the Audio button 2 Press and release an input button to select an input The audio level for the selected input is displayed in the output LEDs and the polarity or is displayed in the View or Esc LEDs 3 Press and release the Esc A and View buttons to increase and decrease the audio level 4 Press and release the Audio button to exit the audio display and adjust mode The Audio LED stops blinking and turns off Nou 1 There is one audio level setting per input The audio level setting is shared by the left and right audio inputs 2 The audio level settings are stored in non volatile memory When power is removed and restored the audio level settings are retained Example 8 View and adjust an audio level See figure 3 15 figure 3 17 and the following steps for an example of viewing and adjusting the audio level Audio gain and attenuation is display
27. With the matrix switcher taken out of the system the plasma works fine It looks like a Extron problem but it is not The matrix switcher boosts the bad codec output which makes the plasma go to the wrong setting Solution Try placing an Extron video DC block adapter part 26 495 01 on the luminance Y input to the switcher from the codec Worksheets Rather than trying to remember the configuration for each preset use worksheets to record this information Make copies of the blank worksheets on page 3 21 and use one for each preset configuration The forms accommodate all of the CrossPoint models Cross off all unused or inactive inputs and outputs Use different colors for video and audio Worksheet example 1 Entering system equipment Figure 3 19 shows a worksheet for a CrossPoint 128 HVA in a fictional organization with the system hardware annotated Inputs 10 and 11 and output 7 have no connections in this organization so they have been crossed out on the worksheet On this example preset 3 is used for the weekly status meeting Choose your own method of notation Input sources Camera Camera PCI PC2 Audio Clasroom Classroom La top Rack DVD VIG ic Main 2 RGB202 RGB202 Tape IVCR 2VCR RG Do tovs 100 X X 200 X Fodium Lancia Lancia MEME Ce 1 1 Main hall Main hall Sound Sound VCR ADA FP1 system VSC 75 LF X A 1 FP 2 Output destinations Podium monitor Preset
28. allows the display of the current CrossPoint configurations and provides a way to mute and unmute video and audio outputs The view only mode helps prevent changing configurations by accident The View LED indicates that the CrossPoint is in view only mode In view only mode pressing any input button 1 or output 2 button lights the LEDs for the input and all outputs that are a part of that set of ties Pressing the button for any unassigned output lights only the output LEDs for all of the unassigned outputs No input LED is lit As a secondary function on HVA models the View button decrements the audio level of the selected input In audio adjustment mode the View LED indicates a negative attenuation value A more detailed explanation of audio level adjustment is included in Viewing and adjusting the audio level HVA models only on page 3 13 Esc button and LED The Esc button cancels operations or selections in progress and resets the front panel LEDs The Esc button does not reset the current configuration the RGBHV and Audio LEDs any presets or any audio gain attenuation settings The Esc LED flashes once after the Esc button is pressed and released to indicate the escape function CrossPoint Matrix Switchers e Operation 3 3 Operation cont d 3 4 As a secondary function on HVA models the Esc button increments the audio level of the selected input In audio adjust mode the Esc LED indicates a positive gain value
29. command response table begins on the next page Lower case letters are acceptable in the command field only where indicated Symbols are used throughout the table to represent variables in the command response fields Command and response examples are shown throughout the table ASCII to HEX Conversion Table Esc 1B CR YD go NA O0ONZCU te b 93 Z TV O CrossPoint Matrix Switchers e Programmer s Guide 4 3 Programmer s Guide cont d Command Response Table Symbol Definitions Carriage return line feed Carriage return no line feed e Space Input number 01 08 CrossPoint 84 88 NG Input and output numbers in 01 12 CrossPoint 124 128 commands may be entered as 01 16 CrossPoint 168 1616 either 1 digit or 2 digit numbers B Output number 01 04 CrossPoint 84 124 All input and output numbers 01 08 CrossPoint 88 128 168 are specified as 2 digit numbers 01 16 CrossPoint 1616 in the response bs Input number for tie 0 maximum number of inputs 0 disconnected xal Audio gain 0 9 1dB step xsl Audio attenuation 1 15 1dB step ke Numeric dB value 15 to 09 X Preset number 00 16 0 current configuration Ke Preset number 01 16 ko Mute status 0 no mute 1 video mute 2 audio mute 3 V and A mute xol Executive mode mute 1 on 0 off Ki Controller software version number to second decimal place
30. 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 alimentation 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 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 boitier 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 Il a danger d explosion s ll y a remplacment incorrect de la batterie Remplacer uniquement avec une batterie du meme type ou
31. q ENTER PRESET VIEW E v O Press o ESC c RGBHV AUDIO Figure 3 8 Example 4 Viewing the current configuration no input selected Ney Example 4 shows the process of viewing the current configuration after the steps in Examples 1 2 and 3 have been performed A Press and release the Esc button The Esc LED flashes once Press and release the View button to enter view only mode The View LED lights If necessary to select both video and audio for viewing press and release the RGBHV and Audio buttons until the RGBHV LED and Audio LED light With no input LED selected all output LEDs that have no established ties light D Press and release the input 5 button figure 3 9 The input 5 LED lights If ties are established for input 5 all output LEDs togele outputs with no ties turn off and the LEDs associated with all outputs tied to input 5 audio video or audio and video ties light If no ties are established for input 5 all output LEDs turn off If audio is broken away the Audio LED blinks 5 Press LED key 6 off xx on blinking B x tk RGBHV AUDIO INPUTS 7 CONTROL 10 ENTER PRESET VIEW ESC RGBHV AUDIO v A Figure 3 9 Example 4 step D Viewing the current configuration video and audio A set of ties can also be viewed by selecting a tied output To demonstrate this note the number of a lit
32. to O 2 I to O ne Auda Example CrossPoint 128 HVA VO Preset 0 is current configuration Video input 8 tied to output 2 Audio input 5 tied to output 2 No tied audio input Response tied input 08508508508507509511 03 11505 05 05 05 07 09 11 00 Aud d Output 01 02 03 04 05 06 07 08 01 02 03 04 05 06 07 08 Video Input I 8 is tied to outputs O 1 4 I7 O5 19 O6 111 O7 I3 O8 Audio The same as video except that input 5 is tied to outputs 1 4 and no input is tied to output 8 Information requests Information request I i Vlx1iJX x2 A xi X x2 e Exe x10 1 V x1i X x2 V size A x1 X x2 A Size Example i V16X16 A16X16eExe0 4 16 Video amp 16 Audio inputs and outputs front panel unlocked Request part number N n NXX XXX XX e See appendix A for part 5 Example N60 242 06 4 CrossPoint 1616HVA part is 60 242 06 Query software version Verki Example Ver2 00 k Sample value only HV models do not display audio configuration or mutes and the number of outputs shown varies with the number of video or audio outputs 4 6 CrossPoint Matrix Switchers e Programmer s Guide CrossPoint Matrix Switchers Chapter Five Matrix Software Matrix Switcher Control Program Button Label Generator Matrix Software Two software programs accompany the CrossPoint Series switchers The Extron Matrix Switchers Control Program Extron part number 29 015 01 which communicat
33. turn off The current configuration is now defined as video input 5 tied to video output 1 CrossPoint Matrix Switchers e Operation output 3 output 4 and output 8 and audio input 5 tied to audio output 3 output 4 and output 8 LED key off XE on blinking flash once CONTROL p e EN ER PRESET m n RGBHV AUDIO v Press Press 6 ENTER ESC Figure 3 5 Example 2 Adding a video tie Example 3 Remove a tie from a set of video and audio ties See figure 3 6 and the following steps for an example in which an existing audio tie is removed from the current configuration d LED key off Xx On Press XE Press flash once o Ko INPUTS 1 2 3 4 6 8 9 10 11 12 UL o MHHHHMHMHHHHHMHMH corro m a a 4 1 2 5 6 7 ENTER PRESET VIEW E RGBHV AUDIO v HHO REO press Ee Figure 3 6 Example 3 Selecting audio selecting input 5 A Press and release the Esc button The Esc LED flashes once If necessary to select audio only for the tie press and release the RGBHV and Audio buttons until the RGBHV LED is off and the Audio LED lights Press and release the input 5 button The input 5 LED lights If the steps in Example 1 have been completed the output 3 output 4 and output 8 LEDs light to indicate ties created in Example 1 Ney The output 1 LED does not light e
34. 1 2 3 4 5 6 7 8 9 10 1 12 VIEW come e e e e e e e e e l 1 2 5 6 7 8 ENTER PRESET VIEW ESC RGBHV AUDIO output v UE Ho E Figure 3 12 Example 5 step D Muting and unmuting outputs Using presets The current configuration configuration 0 can be saved as a preset in any one of 12 preset memory addresses CrossPoint 84 88 124 and 128 or 16 preset memory addresses CrossPoint 168 and 1616 Each CrossPoint switcher has as many presets as input buttons Ney 1 Only the audio and video ties are stored and recalled audio gain settings are not saved and do not change when a preset is recalled 2 Presets cannot be viewed from the front panel unless recalled as the current configuration Presets can be viewed using Extron s Windows based control program see chapter 5 Matrix Software for more details 3 The current configuration and all presets are stored in non volatile memory When power is removed and restored the current configuration is still active and all presets are retained 4 When a preset is recalled it replaces the current configuration which is lost unless it is also stored as a preset The recalled preset overwrites all of the current configuration ties in favor of the preset configuration ties Example 6 Save a preset See figure 3 13 and the following steps for an
35. 100 MHR 100 feet 30 0 meters 26 260 05 BNC 5 150 MHR 150 feet 45 0 meters 26 260 12 BNC 5 200 MHR 200 feet 60 0 meters 26 260 06 BNC 5 250 MHR 250 feet 75 0 meters 26 260 18 BNC 5 300 MHR 300 feet 90 0 meters 26 260 14 Tei Bulk cable in lengths up to 5000 rolls is available with or without connectors A 6 CrossPoint Matrix Switchers e Specifications Appendix B Reference Information Hardware Upgrades Button Labels Reference Information Hardware Upgrades This appendix contains procedures for performing hardware maintenance procedures such as swapping the RS 232 and RS 422 ports installing a new firmware update and replacing the fuse Opening the switcher Before you can perform any of the hardware upgrade procedures you must open the switcher The interior of the CrossPoint 84 88 124 and 188 switchers is accessed by removing the top cover The interior of the CrossPoint 168 and 1616 is accessed by removing the front cover Opening the CrossPoint 84 88 124 and 128 To open the CrossPoint 84 88 124 or 128 switcher do the following 1 Disconnect the power cord from the switcher 2 If the switcher is rack mounted remove the switcher from the rack and place it on a clean workspace 3 Remove the eight screws that secure the switcher s top cover as shown in figure B 1 NOTE If you are installing a firmware update remove two screws in this location on the bottom cover also
36. 7 H ERO pdf RdA INPUTS INPUTS INPUTS O 5 4 3 lusnluzalosalian isalLGalLZA LSA LSR LIOR LIR LIZR LISR LI4 R LISR L16R Figure 2 14 Rear panel 55 O66 2 2 1 INPUTS R V R G Extron INANEM Extron NAHEN CR oo O 4 q o O e INPUTS SS 1 Co e X 42 2 Vv 2 7 CrossPoint 1616HV VIEW CrossPoint Matrix Switchers e Installation INPUTS Figure 2 15 Rear panel Installation cont d 2 8 CrossPoint Matrix Switchers Installation o s 3 o uro Chapter Three Operation Front Panel Controls and Indicators Front Panel Operations Rear Panel Controls Troubleshooting Worksheets Operation Front Panel Controls and Indicators The front panel controls figure 3 1 and figure 3 2 are grouped into two sets The input and output buttons and LED indicators are grouped on the left side of the control panel The control buttons and input output I O selection buttons and indicators are grouped on the right side of the panel While the number of inputs and outputs varies depending on the size of the matrix there are only two front panel arrangements The CrossPoint 84 88 124 and 128 have 12 input buttons and 8 output bu
37. Extron Electronics a User s Manual Extron ever e a ge eve eve re 666 dn qan cre qan e q q q q amp de eee o ever e AD ave 09 AD ca ae PREGA De ne x CrossPoint Matrix Switchers CrossPoint 84 88 124 128 168 and 1616 HV and HVA 68 353 02 Rev E Printed in the USA 01 04 Precautions Safety Instructions English 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 Cesymbole serta avertir l utilisateur que la documentation fournie avec le mat riel N contient des instructions importantes concernant l exploitation et
38. GBHV video inputs Connect RGBHV video inputs to these BNC connectors for each input 3 RGBHV video outputs Connect RGBHV video outputs to these BNC connectors for each output The CrossPoint Series switchers can also switch RGBS RGsB RsGsBs component video S video or composite video by using four three two or one BNC Ifswitching a video format other than RGBHV ensure that the same video planes R G B H HV and or V are used on the switcher output as on the input No The CrossPoint Series Matrix Switchers do not alter the video signal in any way The signal output by the switcher is in the same format as the input Audio input and output connections HVA models only TN The captive screw connector can easily be inadvertently plugged partially into one receptacle and partially into an adjacent receptacle This misconnection could damage the audio output circuits Exercise care to ensure the captive screw connector is plugged into the desired input or output a Connections for balanced and unbalanced audio inputs Each input has a 3 5 mm 5 pole captive screw connector for balanced or unbalanced stereo audio input Connectors are included with each CrossPoint switcher but you must supply the audio cable See figure 2 3 to wire a connector for the appropriate input type and impedance level High impedance is generally over 800 ohms Tip OA EM E Tp O td Tip Severa SL EJ E Ring SE Ey Rin
39. Pin 1 mark Pin 1 mark x Q Key 4 O O OO Socket i Figure B 4 Key and pin 1 mark 8 Reinstall the power cable that was removed in step 3 9 Reinstall the RS 232 RS 422 cable removed in step 2 Ensure the RS 232 RS 422 ribbon cable is plugged back into the proper receptacle for the communications format desired RS 232 or RS 422 10 Reinstall the switcher s front panel and cover See Closing the switcher on page B 4 CrossPoint Matrix Switchers e Reference Information B 5 Reference Information cont d If you choose to check for proper operation before putting the cover back 11 12 13 14 on ensure that tools and hands are outside the switcher and then perform step 11 After recognizing the new IC the switcher should power up normally Unplug the AC power cord and reinstall the switcher Reinitialize the switcher to recognize the new IC as follows a Connect the power cord to the AC power source b Press and hold the Enter button while you connect the power cord to the switcher c Observe that the Input Output Preset View and Esc LEDs all flash d Release the Enter button Ensure that the switcher is working properly If the switcher was removed from a rack remove its power cord reattach the switcher to the rack and reconnect the power cord Reconnect the input and output cables Replacing the AC fuse CrossPoint 84 88 124 and 128 only The AC fuse on
40. TX 3 RX 5 GND Program control Extron s control program for Windows Extron s Simple Instruction Set SISTM General Power sila alia 100VAC to 240V AC 50 60 Hz internal autoswitchable 84 88 124 128 Series 30 watts 168 1616 Series 36 watts Temperature humidity Storage 40 to 158 F 40 to 70 C 10 to 90 non condensing Operating 32 to 104 F 0 to 40 C 10 to 90 non condensing Rack Mot nani Yes with included parts Enclosure type Metal Enclosure dimensions 84 88 124 128 Series 5 25 H x 17 0 W x 9 4 D 3U high full rack width 13 3 cm H x 43 2 cm W x 23 9 cm D Depth excludes connectors Width excludes rack ears CrossPoint Matrix Switchers e Specifications 3 Specifications cont d 168 1616 Series 10 5 H x 17 0 W x 9 7 D 6U high full rack width 26 7 cm H x 43 2 cm W x 24 6 cm D Depth excludes connectors Width excludes rack ears Product weight 84 88 124 128 Series 14 8 Ibs 6 7 kg 168 1616 Series 19 4 lbs 8 8 kg Shipping vveight 84 88 124 128 Series 21 lbs 10 kg 168 1616 Series 26 155 12 kg DIM weight 84 88 124 128 Series 25 lbs 168 1616 Series 34 lbs Vibration ara ISTA NSTA 1A in carton International Safe Transit Association LASHN GS 1 iio UL
41. ag and drop point and click operation The Windows based control program also has an emulation mode that lets you create a switcher configuration file at the home office and then download it for use by the switcher on site e Simple Instruction Set SISTM The remote control protocol uses Extron s SIS for easy programming and operation Audio gain attenuation Users can set the level of audio gain or attenuation 15dB to 9dB via the RS 232 RS 422 link or from the front panel Individual input audio levels can be adjusted so there are no noticeable volume differences between sources figure 1 2 19 15 dBu 12 19 15 13 9 16 12 Audio VOR inputs Low audio output level 2233453058323 dBu 19 15 16 12 13 10 7 3 4 0 1 3 2 6 Audio CrossPoint Series switcher inputs No noticeable volume differences between sources 8 12 MGG 15 High audio output level CD jukebox Figure 1 2 Audio gain and attenuation Global memory presets 12 CrossPoint 84 88 124 and 128 or 16 CrossPoint 168 and 1616 global memory presets are a time saving feature that lets you set up and store input output configurations in advance and then recall those configurations when needed with a few simple steps Switching Individually bu
42. alid command E10 error if it receives the End command without the start command or the Quick recall command without a prior direct preset write The switcher must receive the Quick recall command within 100 msecs of the End command Example 859214 Write Preset 14 Ready Creates new preset 14 with 1 3 A amp V Input 1 tied to output 3 7 8 Video input 7 tied to output 8 10 4 amp RGB input 10 tied to output 4 12 4 Audio input 12 tied to output 4 Esdp End Write Preset 1441 Stops entry saves preset 14 Esc Rprixe Recalls the preset Video mute commands Video mute x2 1B Vmtlx2 1 4 Mute output X2 video video off Video unmute x2 0B Vmtlx2 0 Unmute output X2 video video on Read video mute x2 B Koj 1 mute on 0 mute off Global RGB mute 118 Vmtl e Global RGB unmute 0 B Vmt0 4 Audio mute commands Audio mute xz 1Z Amt x2 1 1 Mute output x2 video audio off Audio unmute KaoZ Amt x2 0 1 Unmute output X2 video audio on Read audio mute x2 Z xe pa 12 mute on 0 mute off Global audio mute TZ Amtl 1 Global audio unmute 0 Z Amt0 1 Front panel security lockout executive mode Lock front panel X Lock front panel except for view only functions Unlock front panel Unlock the front panel 1 The amp tie command for RGB and the tie command for video can be used interchangeably on the CrossPoint models CrossPoint Matrix Switchers e Programmer s Guide
43. 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 Alimentations Ne faire fonctionner ce mat riel qu avec la source d alimentation indiqu e sur l appareil Ce mat riel
44. ce the IC these settings will be lost You may want to record the presets and audio levels before you replace the IC To replace the firmware do the following 1 Follow the appropriate instructions in Opening the Switcher on page B 2 to gain access to the interior of your switcher including the instructions for removing the front panel 2 Locate the RS 232 RS 422 ribbon cable that connects the front panel board to the rear panel RS 232 422 port figure B 3 Note which receptacle on the front panel board that the RS 232 RS 422 cable plugs into and remove the cable from its receptacle see step 4 in Swapping the serial ports Ney Do not touch the components inside the switcher without being electrically grounded Electrostatic discharge ESD can damage ICs even if you cannot feel see or hear it Unplug the power cable from the front panel board Place the front panel board button side down on a suitable workspace Locate IC U7 figure B 3 p Use the PLCC IC puller to remove the existing firmware IC Squeeze the tool to align its hooks with the slots in opposite corners of socket U7 Insert the hooks squeeze gently and pull the IC straight out of the socket Set the IC aside 7 Note the key angled corner of the new firmware IC and the dot on the underside that indicates pin 1 figure B 4 Orient the IC to match the key and pin 1 indicated by arrow on the socket and carefully press the IC in place Key
45. choosing Show Help You can also see an example of a completed Extron s Button Label Generator window by clicking on the Help menu on the main screen choosing Show Help and clicking on the Load Demo button CrossPoint Matrix Switchers Matrix Software 5 5 Matrix Software cont d E Extron s BUTTON LABEL Generator ver 2 1 1999 2001 Extron Electronics Gf x File Tools Options Help m m Makes 2 button label strips 50 high C MCP1000 C Systems C System 10 Mirx50 MAV XPoint C MVP104 SGS408 System 7SC C SCP200 5 250 From Auto Number Im Auto Letter Clear All Topline Centered Gpt Spt C10pt 12pt Center Line V Centered 8 C Spt C 10pt 12pt Bottom Line I Centered 88 88 10pt C 12pt UnDo Button Browse Ex Picture for Button t C None from Palette from File 32432 r Click on Boxes below to Select Button for Editing ne m BEN Jala pame 0000 Figure 5 3 Extron s Button Label Generator window 5 6 CrossPoint Matrix Switchers e Matrix Software CrossPoint Matrix Switchers Appendix A Specifications Specifications Part Numbers Specifications Video A 84 Series 8 x 4 matrix 88 Series 8 x 8 matrix 124 Series 12 x 4 matrix 128 Series
46. d goes out To toggle the security lockout on or off press and hold the RGBHV and Audio buttons for approximately two seconds The RGBHV and Audio LEDs blink twice to indicate the mode change Release the RGBHV and Audio buttons To toggle the lockout state again press and hold the RGBHV and Audio buttons again System reset to factory defaults To reset the switcher to the factory default settings press and hold the Esc button on the front panel while AC power is being applied Continue to hold the Esc button until the power up sequence is completed all LEDs turn off the Video and Audio LEDs turn on the Esc LED blinks and the Power LED if equipped turns on System reset clears all ties and presets and sets all audio gain levels to unity gain 0dB Rear Panel Controls The CrossPoint 168 and 1616 have sync termination switches on the rear panel for 16 INPUTS inputs 1 3 5 and 7 The switches provide a way to condition n sync levels greater than 5 Vp p enabling the sync to be 1357 properly passed from input to selected output s The 15 CrossPoints have two sets of sync termination switches one for 9 9 horizontal or combined sync and a second set for vertical sync o INPUTS m Each switch provides the option of selecting either 510 ohms or el 75 ohms The 75 ohms position is required only for an input with non TTL sync greater than 5V p p The normal position is 510 ohms
47. 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 f r 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 au er Betrieb gesetzt werden Stromunterbrechung 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 werden daf sie nicht im Weg liegen und niemand darauf treten kann oder Objekte darauf oder unmittelbar dagegengestellt werden k nnen Wartung Alle Wartungsmafinahmen 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 Wenn das Ger t Schlitze oder L cher im Geh use aufweist dienen diese zur Vermeidung einer berhitzung der empfindlichen Teile
48. e is initiated by the switcher when a front panel operation has occurred an audio gain adjustment has been completed or a memory preset has been recalled RAM Test Failed 4 ROM Checksum Failed 4 EEPROM Reset Presets Attenuators 4 Serial EEPROM Reset Current Settings Invalid Jumpers If an error occurs during power up the switcher initiates one or more of the messages listed above All Configuration Memory Cleared 4 The memory cleared message is initiated by the switcher when a system reset has occurred See System reset to factory defaults on page 3 16 4 2 CrossPoint Matrix Switchers e Programmer s Guide The switcher does not expect a response from the host but for example the host program might request a new status Switcher Error Responses When the 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 the switcher returns an error response to the host The error response codes are E01 Invalid input channel number too large E10 Invalid command E11 Invalid preset number too large E12 Invalid output number too large E13 Invalid value out of range E14 Illegal command for this configuration E17 Timeout only caused by direct write of global presets Using the Command Response Table The
49. e screw connector wiring for audio output Connect the sleeve to ground Gnd Connecting the sleeve to a negative terminal will damage the audio output circuits By default the audio output follows the video switch Audio breakaway commanded via the front panel under RS 232 422 control or Windows based control program allows you to select from any one of the audio input sources See chapter 3 Operation chapter 4 Programmer s Guide and chapter 5 Matrix Software for details RS 232 422 connection 6 Remote RS 232 422 port Connect a host device such as a computer or 5 1 1 5 touch panel control to the CrossPoint via this e 4 e Pin D connector for serial RS 232 422 control If desired attach an MCP 1000 remote control 3 2 B 3 panel master unit to the switcher s RS 232 422 connector You can also attach an MKP 1000 remote keypad or MCP 1000 slave unit to the MCP 1000 master unit Refer to the MCP 1000 Remote Control Panel User s Manual and the MKP 1000 User s Manual for details Female Male See chapter 4 Programmer s Guide for definitions of the SIS commands and chapter 5 Matrix Software for details on how to install and use the control software Nou The CrossPoint Series Matrix Switchers are factory configured for RS 232 control To use the switcher under RS 422 control an internal cable must be moved See Appendix B for the procedure for shifting the cable Additional rear panel views The followin
50. e selected unamplified line level audio Connect an audio device such as an audio amplifier or powered speakers 5 Step 6 If desired connect a control system or computer to the Remote RS 232 RS 422 port 6 Step 7 Plug the switcher input devices and output devices into a grounded AC source and turn on the input and output devices Definitions 3 4 Tip Sleeve Tip Sleeve Unbalanced Input high impedance Tip Ring Sleeve s Balanced Input high impedance Balanced Input 600 ohms Connect the sleeve to ground Connecting the sleeve to a negative terminal will damage the audio output circuits Unbalanced Output Tp gt Ei Ring 3 Sad Sleeve s H OL 3 ENE Tp 4 3 1 Ring CHA G 1 Balanced Output 6 5 1 1 5 AO 9 6 6 9 Female Male Pin RS 232 RS 422 TX TX RX Function Transmit data Transmit data Receive data Receive data Signal ground Not used Not used Not used Not used Function Not used Transmit data Receive data Not used RX Signal ground Gnd Not used Not used Not used Not used TK RX NO Qo J ON The following terms are used throughout this manual Tie An input to output connection Set of ties An input tied to two or more outputs An output can never be tied to multiple inputs Configuration One or more ties or sets of ties
51. ed differently on CrossPoint Matrix Switchers e Operation 3 13 Operation cont d the CrossPoint 168 and 1616 but the steps for displaying the value are the same For this reason figure 3 16 and figure 3 18 show the indications displayed on the CrossPoint 168 and 1616 without duplicating all of the actions shown in figure 3 15 and figure 3 17 CONTRC RGBHV AUDIO ENTER PRESET VIEW E v e 0 press 8dB Ko ESC Figure 3 15 Example 8 Viewing the audio level CrossPoint 84 88 124 and 128 A Press and release the Esc button The Esc LED flashes once Press and hold the Audio button for approximately 2 seconds until the Audio CrossPoint 84 88 124 128 LED begins to blink then release the sls Esc Audio button TATE e Press and release the input 5 button The input 5 LED lights The audio level for the selected input is displayed in the output LEDs The polarity is indicated by either the Esc A or View W LED blinking On the CrossPoint 84 88 124 and 128 each output LED indicates 1dB when blinking and 2dB when lit On the CrossPoint 168 and 1616 each output LED indicates 1dB when lit The blinking Esc A LED indicates a positive gain level The blinking View V LED indicates a negative attenuation level Figure 3 15 and figure 3 16 show a
52. el windows hold labels that can be created easily with Extron s label software or with any Brother P Touch labeler Create a tie Press and release the RGBHV and or Audio button s to select video and or audio Press and release the desired input button Press and release the desired output button s ENTER PRESET VIEW ESC RGBHV AUDIO Press and release the Enter button View ties Press and release the View button Press and release the RGBHV and or Audio button s to select video and or audio Press and release the desired input button n m PA The selected input and tied output LEDs light ENTER PRESET VIEW ESC RGBHV AUDIO v A Save or recall a preset A To save a preset press and hold the Preset button until the Preset LED begins to blink Save Rf Recall To recall a preset press and release the Preset button The Preset LED turns on steadily Press and release the input button associated with the desired preset number View and adjust audio level A Press and hold the Audio button until the Audio LED begins to blink B Press and release the desired input button The level is displayed by the output LEDs by the Esc LED and by the View LED Increment and decrement the level by pressing the Esc A and View W buttons Press and release the Audio button to exit Table of Contents Chapter 1 Introduction a siyasi apa siyasi 1 1
53. er is applied the switcher performs a self test that blinks the front panel LEDs during the test An error free power up self test sequence leaves the RGBHV and or the Audio LED s on depending on the model and all other LEDs off The current configuration and all presets are saved in non volatile memory When power is applied the last current configuration is retrieved The previous presets remain intact If an error occurs during the self test the switcher locks up and will not operate If your switcher locks up on power up call the Extron S Sales amp Technical Support Hotline Creating a configuration The current configuration can be changed using the front panel buttons To change the current configuration do the following 1 Press the Esc button to clear any input LEDs output LEDs or control LEDs that may be on 2 Select to configure video audio or both by pressing the RGBHV and or Audio buttons 3 Select the desired input and output s by pressing the input and output buttons 4 Press and release the Enter button 5 Repeat steps 1 through 4 to create additional ties until the desired configuration is complete Teu 1 Only one video input and one audio input can be tied to an output 2 fa tic is made between an input and an output and the selected output was previously tied to another input the older tie is broken in favor of the newer tie 3 To indicate current ties output LEDs light when an
54. ersonalmente 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 CrossPoint Matrix Switchers Installation Step 1 Mount the switcher in a rack Step 2 Turn off power to the input and output devices and remove the power cords from them Step 3 Cable the switcher for RGBHV RGBS RGsB RsGsBs component video S video or composite video input and output 3 See page 2 3 in this manual for details Step 4 Cable the switcher for stereo audio input HVA models Each input has a 3 5 mm 5 pole captive screw connector for balanced or unbalanced stereo audio input 4 Connectors are included with each switcher but you must supply the audio cable High impedance is generally over 800 ohms Step 5 Cable the switcher for stereo audio output HVA models Each output has a 3 5 mm 5 pole captive screw connector that outputs th
55. es with the switcher via the RS 232 RS 422 port provides an easy way for you to set up ties and sets of ties If your CrossPoint Series switcher was previously set up for RS 232 and your computer comm port uses RS 422 you must change the switcher cabling to match the computer interface See appendix B for details The Extron Button Label Generator which allows you to design and print labels for the CrossPoint front panel buttons Both programs are compatible with Windows 95 98 Windows NT Windows ME and Windows 2000 Updates to these programs can be downloaded from the Extron Web site http www extron com This chapter describes both programs Matrix Switcher Control Program Installing the software The program is contained on a set of 3 5 inch diskettes and you should load and run the program from the hard drive To install the program from the floppy disks to the hard drive run SETUP EXE from the floppy disk and follow the instructions that appear on the screen The program occupies approximately 3 MB megabyte of hard drive space By default the Windows installation creates a C MTRX50 directory and it places two icons Matrix Switcher Control Program and Matrix Switcher Help into a group or folder named Extron Electronics Mei The program was designed to control most Extron matrix switchers but its operation is limited to the features and configuration of your CrossPoint Series switcher Using the so
56. ets Show RS 232 strings Displays the ASCII commands that are used by the current configuration You can refer to these for RS 232 programming Initialize Initializes and clears any or all of the following ties presets audio configuration preset titles icon names and icons Audio config Displays the audio gain level settings for each input and allows you to change them Preferences menu Immediate changes Causes changes to take effect immediately Hold verify changes Delays implementation of changes until the Changes Take button is pressed Ties as lines Displays ties as lines Ties as crosspoints Displays ties as a grid of inputs and outputs 5 4 CrossPoint Matrix Switchers e Matrix Software Using emulation mode Emulation mode allows you to set up the software without attaching the switcher to the computer To use emulation mode do the following 1 Start the program as described in step 1 on page 5 2 2 Choose Emulate and click OK 3 Choose an emulation file to open and click OK The file DEMO MTX provides a sample of a completed matrix setup The file NEW INI provides a blank setup to get you started 4 Enter the file name under which you want to save any changes to the file and click OK 5 Select the number of video boards audio boards and matrix model for which you are preparing a configuration and click OK 6 Continue using the program as described in steps 3 throu
57. ewahren damit Sie im Bedarfsfall darauf zuriickgreifen 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 q Este s mbolo se utiliza para advertir al usuario sobre instrucciones importantes de contenido de la documentaci n suministrada con los equipos voltaje peligroso sin protecci n aislante que puedan encontrarse dentro de la caja 2 Este s mbolo se utiliza para advertir al usuario sobre la presencia de elementos con 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 riesgos Warning Power sources This equipment should
58. example of saving the current configuration as a preset LED key 6 off FE on blinking flash once O press Eo 2 3 4 5 6 T 8 9 10 11 12 b e e e e o 9 PRESET ESC MNNEIESIENN N NN NN mol ooo 9 9 od e e BEEEENNN 1 2 3 4 5 6 T 8 ENTER PRESET VIEW ESC RGBHV AUDIO OUTPUTS A Figure 3 13 Example 6 Saving the current configuration as preset 1 3 12 CrossPoint Matrix Switchers e Operation a Press and release the Esc button The Esc LED flashes once Press and hold the Preset button for approximately 2 seconds until the Preset LED begins to blink then release the Preset button Press and release the input 1 button The input 1 LED flashes once The Preset LED turns off Example 7 Recall a preset See figure 3 14 and the following steps for an example of recalling a preset to become the current configuration 1 Press Ko jaan INPUTS 7 2 3 4 5 6 8 9 10 11 12 b e e e 9 o 9 e PRESET ESC nm vo e e 9 9 9 b e 1 e 9 1 2 3 4 5 6 Yi 8 ENTER PRESET VIEW ESC RGBHV AUDIO OUTPUTS v A Figure 3 14 Example 7 Recalling preset 1 A Press and release the Esc button The Esc LED flashes once Press and release the Preset button The Preset LED lights Press and release the input 1 button The input 1 LED flashes once The
59. ffered independent matrix switched outputs with audio follow and audio breakaway on HVA versions e Any input to any or all outputs Audio follow Audio can be switched with the corresponding video input This feature allows any audio signal to be selected with any video signal simultaneously to one or all outputs in any combination Audio follow switching can be done via front panel control or under RS 232 RS 422 remote control Audio breakaway Audio can be broken away from its corresponding video signal Audio breakaway switching can be done via front panel control or under RS 232 RS 422 control CrossPoint Matrix Switchers e Introduction Remote control The CrossPoint switchers are remote controllable using the MKP 1000 master control keypad and any combination of MCP 1000 slave control panels and or MKP 1000 slave control keypads The remote control devices are easy to use and provide tactile buttons for quick selection Each MCP 1000 can be used for one touch switching for a particular output and selecting global presets Each MKP 1000 dedicated to an output can be used to select a different input for that output or to select a preset Labeling Extron s label software ships with every Extron matrix switcher You can create labels to place alongside the front panel input buttons and output buttons with names alphanumeric characters or color bitmaps for easy and intuitive input and output selection Alternatively
60. from the receptacle Lay the front panel down in front of the switcher PAS Connector A 1 t Self latching receptacle CrossPoint Matrix Switchers e Reference Information B 3 Reference Information cont d Closing the switcher 1 Reinstall any cables removed To plug a self latching cable into the desired Ribbon cable receptacle align the holes in the connector with the pins in the B receptacle and press evenly until the receptacle tabs lock into place Self latching receptacle 2 Place the top cover CrossPoint 84 88 124 and 128 and or front cover all models in place and replace all the screws removed in Opening the switcher on page B 2 Swapping the serial ports The CrossPoint switchers are factory configured for RS 232 use If you want to use RS 422 and the switcher is configured for RS 232 or if you want to use RS 232 and the switcher is configured for RS 422 do the following 1 Follow the appropriate instructions in Opening the Switcher on page B 2 to gain access to the interior of your switcher 2 Locate the switcher s front panel board figure B 3 Label includes Key Extron part number amp M Softvvare version Vx xx Pin 1 red stripe on ribbon cable 19 965 01 Vx xx Slots for removing IC with PLCC IC puller J2 RS 232 receptacle AE to Mito gt 1 4 1 Ga kwai 1 1
61. ftware Overview This section is an overview of the Extron Matrix Switcher Control Program The help function contains additional information See Using the help system for details 1 Torun the Matrix Switcher Control Program double click on the Matrix MTRX Switcher Control Program icon shown at left in the Extron E Electronics group or folder MATRIX Switcher Control Pam 2 Click on the comm port that is connected to the RS 232 RS 422 port of the switcher To set up the software without attaching the switcher to the computer see Using emulation mode on page 5 4 The Extron Matrix Switcher Control Program window figure 5 1 and figure 5 2 displays the current configuration of the attached matrix 3 10 set up audio in follow mode audio and video have the same tie configuration select the Follow box at the bottom of the window To set up audio in breakaway mode audio and video have different tie configurations deselect the Follow box 5 2 CrossPoint Matrix Switchers Matrix Software File Tools Audio Config Preferences X fa IN VIDEO OO 1 1 1 1 1 1 1 1 1 1 1 1 1 OUT DICICICICICICICICICICICICICICIC OUT OOO a File Tools Audio Config Preferences IN VIDEO IB 1 COMPUTER SS 2 SATELLITE 2 E pl 16 LASER DISK 15
62. g Soa E 5 5 s ia Els Sleeve s ire E19 Tip SEA kalo Tip Sleeve 3 G F Ring E Q EM Ring Unbalanced Input Balanced Input Balanced Input high impedance high impedance 600 ohms Figure 2 3 Captive screw connector wiring for inputs When making connections for the CrossPoint Series Switcher from existing audio cables see figure 2 4 A mono audio connector consists of the tip and sleeve A stereo audio connector consists of the tip ring and sleeve The ring tip and sleeve wires are also shown on the captive screw audio connector diagrams figure 2 3 and figure 2 5 CrossPoint Matrix Switchers e Installation 2 3 Installation cont d Sleeve 3 5 mm Stereo Plug Connector RCA Connector balanced Figure 2 4 Typical audio connectors The audio level for each input can be individually set via the front panel or RS 232 422 to ensure that the level on the output does not vary from input to input See chapter 3 Operation chapter 4 Programmer s Guide and chapter 5 Matrix Software for details 5 Connections for audio outputs These 3 5 mm 5 pole captive screw connectors output the selected unamplified line level audio Connect audio devices such as an audio amplifier or powered speakers See figure 2 5 to properly wire an output connector Tip See caution Sleeve Tip See caution Tip Ring Sleeve s Unbalanced Output Balanced Output Figure 2 5 Captiv
63. g figures show the rear panels of all CrossPoint switchers except for the CrossPoint 128HVA which is shown in figure 2 1 and the CrossPoint 1616HVA which is shown in figure 2 2 2 4 CrossPoint Matrix Switchers Installation 299009 Figure 2 10 Rear panel view CrossPoint 124HV CrossPoint Matrix Switchers e Installation 2 5 Installation cont d 5 6 1 7 1 8 1 9 1 1 ij BESEEEEBEEL 1111111111 20 Extron ar INPUTS Y OUTPUTS 1 5 7 9 1 13 15 1 3 5 9 4 13 15 00000000 COCO R 2 4 6 8 10 12 14 16 2 4 6 8 10 do 44 16 00000000 0000 3 1 3 5 7 9 E 19 15 9 5 60 4 4 6 8 10 44 16 0 00 5 7 9 11 13 15 ooo 8 10 de 14 16 do 00 2 2 OUTPUTS Figure 2 13 Rear panel view CrossPoint 168HV 2 6 CrossPoint Matrix Switchers Installation 16 A 1 12 0 it t OUTPUTS OUTPUTS OUTPUTS 96 CrossPoint 168HVA view AA 1 6 si si si si 1 si gt a t t 3 4 1 22 1 1 65 2 2 2 1 1 1
64. gh 5 beginning on page 5 2 Using the help system For information about program features you can access the help program in any of the following ways From the Extron Electronics program folder or group double click on the Matrix 29 Switcher Help icon shown at left 2 MATRIX Switcher Help e From within the Matrix Switcher Control Program click on the Help menu on the main screen From within the Matrix Switcher Control Program press the F1 key Button Label Generator The program is contained on the same set of 3 5 inch diskettes as the Matrix Switcher Control Program and is installed automatically when you install that program By default the Windows installation goes in the C BUTTONS directory and the Button Label Generator icon is placed in the Extron Electronics group or folder Using the software 1 Torun the Button Label Generator program double click on the Button Label DEE Generator icon shown at left in the Extron Electronics group or 715 folder and click OK when prompted A promp Button Label Generator 2 The Extron s Button Label Generator window appears figure 5 3 Under System selection choose Mtrx50 MAV XPoint 3 Using normal Windows controls you can create and print labels that can be placed in the label windows on the front panel of the switcher For information about using the program you can access the help program by clicking on the Help menu on the main screen and
65. im Inneren Diese Offnungen 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 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 las que el usuario deba acceder Para evitar riesgo de electrocuci n no intentar p
66. input is selected To clear unwanted outputs press and release the associated output buttons 4 If when configuring video and audio ties the Audio LED blinks and the RGBHV LED is on after selecting an input or output the LEDs indicate audio breakaway meaning that the audio ties are not the same as the video ties for that input 5 Ifan input with no tie is selected only that input s LED lights When the RGBHV and Audio LEDs are on if an input with an audio tie but no video tie is selected the input s LED lights and the Audio LED blinks 7 As each output is selected the associated output LED blinks to indicate a tentative tie LEDs for output s that were already tied to the input light steadily Outputs that are already tied can be left on along with new CrossPoint Matrix Switchers e Operation 3 5 Operation cont d 3 6 blinking selections or toggled off by pressing the associated output button Example 1 Create a set of video and audio ties See figure 3 4 and the following steps for an example in which input 5 is tied to outputs 3 4 and 8 This example assumes that there are no ties in the current configuration LED key O off Xx on blinking Eae gt 7 flash once ES RGBHV AUDIO CONTROL v0 p q EN ER PRESET VIEW E v RGBHV AUDIO Press Press 6 Ko Ko ENTER ESC Figure 3 4 Example 1 Creating a tie A Press and release
67. la maintenance r paration Ce symbole sert avertir l utilisateur de la pr sence dans le boitier de l appareil de tensions dangereuses non isol es posant des risques d lectrocution Attention Lire les instructions 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 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 e Deutsch 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 daf im Inneren des A Geh uses dieses Produktes gef hrliche 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 Hinweise zur elektrischen Sicherheit des Produktes sollten Sie aufb
68. lace 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 1230 South Lewis Street 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 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 t
69. models only on page 3 13 Front panel I O label windows 9 Input and output label windows These translucent panels can be removed and replaced to insert labels behind the panels To remove a panel insert the Phillips head end of an Extron tweeker or small Phillips head screwdriver into the hole in one end of the panel and gently slide the tab on the edge of the panel out of the recess in the switcher housing Input and output labels can be created easily with Extron s button label generator software which ships with every Extron Matrix Switcher or with any Brother P Touch labeler Each input and output can be labeled with names alphanumeric characters or even color bitmaps for easy and intuitive input and output selection figure 3 3 See chapter 5 Matrix Software for details on using the label software TUNER Venen Rack DVD DVS 100 INPUTS 1 2 3 4 5 6 7 e Figure 3 3 Sample label CrossPoint Matrix Switchers e Operation Front Panel Operations Power The following paragraphs detail the power up process and then provide sample procedures for creating ties sets of ties and configurations changing a configuration viewing ties sets of ties and configurations saving a preset recalling a preset and viewing and adjusting the audio level On all models power is automatically applied when the power cord is connected to an AC source When AC pow
70. n audio level of 8dB displayed in the output LEDs on the two different CrossPoint front panels 0 0 ce 010 010 000 00 6 e 0o 00 0 0 000 010 00 0 0 00 00001000 o o 0 0 0100 00 00 0 0 e AAA AA 3 14 CrossPoint Matrix Switchers e Operation off value 0dB XX blinking e on value 1dB 1 2 3 4 6 7 8 9 o y e e e EN NNNM UN NM NN eee MEN 2 REV AUDIO e e e A D 1 T 5 juru Figure 3 16 8dB displayed CrossPoint 168 and 1616 D Press and release the View W button once to decrease the audio level displayed in the output LEDs by 1dB Press and release the View W button several more times to decrease the audio level displayed in the output LEDs by an additional 1dB per button push Note the output LED View LED and Esc LED changes that occur each time the View W button is pressed and released Figure 3 17 and figure 3 18 show the result of pressing the View W button a total of 9 times Both figures show an audio level of 1dB Note that the Esc A LED has turned off and that the View W LED is blinking to indicate a negative level 2 X Press LED key off value 0 dB blinking value 1dB E on
71. n either be linked with the video audio follow or independent of the video audio breakaway Adjustable audio gain and attenuation compensates for level differences between audio inputs The CrossPoint Series are single box solutions to simple 200 MHz 3dB routing applications Each input and output is individually isolated and buffered and any input s can be switched to any one or all outputs with virtually no crosstalk or signal noise between channels The CrossPoint 84 88 124 and 128 Matrix Switchers are housed in rack mountable 3U high 19 wide metal enclosures The CrossPoint 168 and 1616 are in a 6U high enclosure The appropriate rack mounting kit is included with each switcher Each model has an internal 100VAC to 240VAC 50 60 Hz 30 watts CrossPoint 84 88 124 and 128 or 36 watts CrossPoint 168 and 1616 auto switchable power supply that provides worldwide power compatibility CrossPoint Matrix Switchers e Introduction Class Room 101 Class Room 102 Class Room 103 Class Room 104 Class Room 105 Class Room 106 283 ERS Extron CrossPoint 128 HVA Matrix Switcher Extron Extron RGB 109xi Interface Extron Extron 2 Exron RGB 109xi RGB 109xi Pd RGB 109xi Interface Interface L Interface Cable Box Interface 2 Extron 2 DVS 204 EL Scaler Laserdisc Player Student Internet Student Student Instructor Computer Connection Computer Computer Computer Figu
72. nges Take Allows you to save to file any changes made to the displayed configuration Changes Cancel Returns to the previous screen undoing any changes you have made Windows menus File menu Save matrix settings as Saves a complete set of up to 16 presets plus the last active setting preset 0 to a file Saved settings include audio gain settings if specified assigned icons and icon captions Restore matrix settings from Loads and activates a previously saved setting file Save this session s settings Saves the current assigned icons and icon captions Restore last session s settings Loads the icons and icon captions that were saved during the last session If you saved the previous session s changes to disk the last time you exited the program the ties from the that session are also loaded Select printer Selects the target printer Print tie map Prints the tie set that is displayed on the screen Exit Closes the Extron Matrix Control Program Tools menu Assign device icons Displays the complete set of input and output device icons You can drag any of these icons to the input and output boxes Edit device palette Allows you to add your own device icon graphics Audio gain settings Displays the audio gain level setting for a single input or for all inputs and allows you to change it Name presets Allows you to assign a name to each of the 16 memory pres
73. o 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 E A se Extron Electronics USA Extron Electronics Europe Extron Electronics Asia Extron Electronics Japan as 1230 South Lewis Street Beeldschermweg 6C 135 Joo Seng Road 04 01 Daisan DMJ Building 6F Anaheim CA 92805 3821 AH Amersfoort PM Industrial Building 3 9 1 Kudan Minami m A USA The Netherlands Singapore 368363 Chiyoda ku Tokyo 102 0074 Japan euros 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
74. o trim the blank to the appropriate length B 6 CrossPoint Matrix Switchers e Reference Information dis U033NG 91 syue q age uojng s g B 7 CrossPoint Matrix Switchers e Reference Information Reference Information cont d B 8 CrossPoint Matrix Switchers 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 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 rep
75. output LED and press and release the output button for an unlit untied output LED Observe that all of the untied outputs light Then press the output button for the output LED noted previously and observe CrossPoint Matrix Switchers e Operation 3 9 Operation cont d that the selected output LED the tied input LED input 5 and the output LEDs light for all of the outputs that are tied to the input Press and release the RGBHV button to toggle the Video LED off figure 3 10 If audio is broken away the Audio LED stops blinking and lights If audio ties are established for input 5 the output LEDs for all audio outputs tied to input 5 light If no ties are established for input 5 all output LEDs turn off E a 1 2 3 4 5 A 8 9 10 11 12 RGBHV AUDIO e e e e e e e e e e e e HEHHHHHHHHH s T e e a e e e e a e e e UL O NI EEN un 1 x 4 5 6 7 ENTER PRESET VIEW ESC RGBHV AUDIO ourPurs v A 3 Figure 3 10 Example 4 step E Viewing the current configuration audio only E Press and release the RGBHV and Audio buttons to toggle the Video LED on and the Audio LED off figure 3 11 If video ties are established for input 5 the output LEDs for all video outputs tied to input 5 light If no ties are established for input 5 all output LEDs turn off om M 1 2 3 4 5 8 9 10 11 12 e RGBHV AUDIO NMHMMHMHHMMHMHMH covrmot of a
76. re 1 1 A typical CrossPoint Matrix Switcher application Features Inputs These switchers offer 8 12 or 16 RGBHV RGBS RGsB RsGsBs HDTV component video S video or composite video inputs on BNC connectors Stereo audio can be balanced or unbalanced on 3 5 mm 5 pole captive screw terminals HVA models Outputs 4 8 or 16 RGBHV RGBS RGsB RsGsBs HDTV component video S video or composite video outputs are available on BNC connectors Stereo audio balanced or unbalanced on 3 5 mm 5 pole captive screw terminals HVA models Bandwidth Bandwidth is a minimum of 200 MHz 3dB fully loaded This high bandwidth allows Extron s switchers to switch everything from NTSC video to high resolution computer displays CrossPoint Matrix Switchers e Introduction 1 3 Introduction cont d 1 4 Operational flexibility Operations such as input output selection setting of presets and adjustment of audio levels can be performed on the front panel or over the RS 232 RS 422 link The RS 232 RS 422 link allows remote control via a control system QuickSwitch Front Panel Controller QS FPC The CrossPoint series QS FPC feature supports touch of a button input and output selection preset creation and selection and audio gain and attenuation control e Windows based control program Extron s Windows based control program provides a versatile range of operational options with its graphical interface and dr
77. rews Cabling and Rear Panel Views All connectors are on the rear panel Figure 2 1 shows the CrossPoint 128HVA The CrossPoint 84 88 and 124 are housed in the same 3U enclosure but have fewer input and or output connectors to accommodate the different matrix sizes each provides Figure 2 2 shows the CrossPoint 1616HVA The CrossPoint 168 is housed in the same 6U enclosure but has fewer output connectors to accommodate its 16x8 matrix 3814 8115 81 6 7 1 8 0 9 10 118 1 1281 1 1 2 81 23 1 Anji is ali 65117811881 ET ru DEE Figure 2 2 Rear panel connectors CrossPoint 1616HVA Power connection 1 power connector Plug a standard IEC power cord into this connector to connect the switcher to a 100 to 240VAC 50 Hz or 60 Hz power source 2 2 CrossPoint Matrix Switchers Installation Video input and output connections All video input and output connections to the CrossPoint switchers are made with female BNC connectors Some types of video output devices do not have BNC video output connectors For these cases a suitable cable or connector adapter is necessary between the device output connector and the BNC input connector of the CrossPoint O R
78. s B 4 Installing a firmware update iii B 5 Replacing the AC fuse CrossPoint 84 88 124 and 128 only i B 6 Button Label Da qa y n D B 6 68 353 02 Rev E Printed in the USA All trademarks mentioned in this manual are the properties of their respective owners 01 04 ii CrossPoint Matrix Switchers Table of Contents 2 CrossPoint Matrix Switchers Chapter One Introduction About the CrossPoint Series Matrix Switchers Features Introduction 1 2 About the CrossPoint Series Matrix Switchers The Extron CrossPoint Series Matrix Switchers are analog RGBHV matrix switchers that distribute any input to any combination of outputs The matrix switchers can route multiple input output configurations simultaneously There are six series available that offer a variety of matrix sizes e CrossPoint 84 eight inputs by four outputs e CrossPoint 88 eight inputs by eight outputs e CrossPoint 124 twelve inputs by four outputs e CrossPoint 128 twelve inputs by eight outputs e CrossPoint 168 sixteen inputs by eight outputs e CrossPoint 1616 sixteen inputs by sixteen outputs Each series offers two models HV for switching RGBHV signals and HVA models for switching RGBHV and two chamnel stereo audio balanced and unbalanced All models also switch RGBS RGsB RsGsBs HDTV component video S video and composite video figure 1 1 The audio switching ca
79. t buttons output buttons and LEDs Neli 7 the switcher has fewer inputs and outputs than input and output buttons and LEDs only the applicable buttons and LEDs perform the function of selecting and identifying an input or output Input 1 through 12 16 buttons and LEDs The input buttons have two independent functions to select an input and to select a preset The input LEDs identify selected inputs A more detailed explanation of the two functions is included in Front Panel Operations beginning on page 3 5 Output 1 through 8 16 buttons and LEDs The output buttons and LEDs select and identify outputs On HVA models the output LEDs also display the user adjustable audio level of the selected input A more detailed explanation of the two functions is included in Front Panel Operations beginning on page 3 5 Control buttons and LEDs Enter button The Enter button saves changes when you set up a new configuration To create a simple configuration specify video audio or both see controls 7 and 8 press the desired input button 1 press the desired output button s 2 and press the Enter button Preset button and LED The Preset button saves a configuration as a preset or recalls and makes current a previously defined preset The Preset LED indicates save mode when it is blinking and recall mode when it lights steadily View button and LED The View button selects a view only mode that
80. the Esc button The Esc LED flashes once If necessary to select video and audio for the tie press and release the RGBHV and Audio buttons until the RGBHV and Audio LEDs light Press and release the input 5 button The input 5 LED lights Press and release the output 3 output 4 and output 8 buttons The output 3 output 4 and output 8 LEDs blink to indicate a tentative tie No The entire set of ties can be aborted at this point by pressing and releasing the Esc button The Esc LED flashes once Press and release the Enter button The input and output LEDs turn off The current configuration is now defined as video and audio input 5 tied to video and audio output 3 output 4 and output 8 Example 2 Adda tie to a set of video and audio ties See figure 3 5 and the following steps for an example in which a new video tie is added to the current configuration A Press and release the Esc button The Esc LED flashes once If it is necessary to select video only for the tie press and release the RGBHV and Audio buttons until the RGBHV LED lights and the Audio LED is off Example 1 have been completed the output 3 output 4 and output 8 LEDs light to indicate ties created in Example 1 Press and release the output 1 button The output 1 LED blinks to indicate a Press and release the input 5 button The input 5 LED lights If the steps in tentative tie Press and release the Enter button The input and output LEDs
81. the power supply board is a user replaceable component of the CrossPoint 84 88 124 and 128 To replace the AC fuse do the following 1 3 4 5 Follow the instructions in Opening the CrossPoint 84 88 124 and 128 on page B 2 to remove the top cover Locate the fuse on the power supply board see figure B 1 and remove it from its retaining clips If test equipment is available you can check the fuse Place a new 2A 250V fast blow fuse in the retaining clips Reinstall the switcher s cover See Closing the switcher on page B 4 7 you choose to check the switcher for proper operation before putting the 8 cover back on ensure that tools and hands are outside the switcher and then connect the power cord to the unit and to an AC source The switcher should power up normally Unplug the AC power cord and reinstall the switcher Attach the power cord to the switcher and to the AC power source Make sure the switcher is working properly If the switcher was removed from a rack remove its power cord reattach the switcher to the rack and reconnect the power cord Reconnect the input and output cables Button Labels Figure B 5 provides blanks of a 16 button strip of button labels Feel free to photocopy them or cut them out of the manual write button information in each button area as desired and put them in the switcher s label window For 8 button strips and 12 button strips use scissors t
82. ttons figure 3 1 The CrossPoint 168 and 1616 have 16 input buttons and 16 output buttons figure 3 2 O INPUTS AA CONTROL 10 AL XEHEHHHHH O OUTPUTS INPUTS CONTROL Vo 10 11 12 13 14 15 18 HEHHHMHHMH como ty 9 9 9 9 9 9 9 9 9 9 Co o 8 88 EEE mm T7 8 9 10 11 12 13 14 15 16 ENTER PRESET VIEW ESC RGBHV AUDIO ol ITS J v a OUTPUTS i fosst wr 55 5 virc a Figure 3 2 Front Panel CrossPoint 1616 HVA Definitions The following terms apply to Extron Matrix Switchers and are used throughout this manual Tie An input to output connection Set of ties An input tied to two or more outputs An output can never be tied to more than one input Configuration May consist of one tie or one or more sets of ties 3 2 CrossPoint Matrix Switchers e Operation Current configuration The configuration that is currently being used also called configuration 0 Global memory preset A configuration that has been stored Up to twelve global memory presets CrossPoint 84 88 124 and 128 or sixteen global memory presets CrossPoint 168 and 1616 can be stored in memory The input buttons select the desired preset memory location to load or retrieve a preset When a preset is retrieved from memory it becomes the current configuration One preset can be assigned to each input button Inpu
83. ut See figure 3 8 on page 3 9 and figure 3 12 and the following steps for an example of muting and unmuting several CrossPoint switcher outputs Ne Figure 3 8 shows the process of viewing the current configuration after the b steps in Examples 1 2 and 3 have been completed Press and release the Esc button The Esc LED flashes once Press and release the View button to enter view only mode The View LED lights To select both video and audio for viewing if necessary press and release the RGBHV and Audio buttons until the RGBHV LED and Audio LED light With no input LED selected all output LEDs that have no established ties light One at a time press and hold the Output 3 and Output 4 buttons figure 3 12 for approximately 2 seconds until the associated output LED begins to blink The output 3 and output 4 video and audio signals are muted Tei Figure 3 12 shows only the indications directly related to the mute operation Indications from existing ties are not shown to avoid confusion One at a time press and hold the Output 3 and Output 4 LEDs for approximately 2 seconds until the associated output LED lights steadily The output 3 and output 4 video and audio signals are unmuted Press and release the View button to exit view only mode The View LED and all input and output LEDs go out CrossPoint Matrix Switchers e Operation 3 11 Operation cont d Press INPUTS A
84. ven if the steps in Example 2 were completed because Example 2 added a video tie only Press and release the output 4 button figure 3 7 The output 4 LED turns off while the output 3 and output 8 LEDs remain lit CrossPoint Matrix Switchers e Operation 3 7 Operation cont d Le 3 1 2 3 4 6 8 9 100 11 12 AUDIO cora mel a e e e e 4 1 2 4 5 6 7 EN ER PRESET VIEW ESC RGBHV AUDIO durputs Y ri Press Press Ko Ko 4 ENTER Figure 3 7 Example 3 step D Removing an audio tie Press and release the Enter button The input and output LEDs turn off The current configuration is now defined as video input 5 tied to video output 1 output 3 output 4 and output 8 and audio input 5 tied to audio output 3 and output 8 Viewing a configuration The current configuration can be viewed using the front panel buttons The view only mode prevents inadvertent changes to the current configuration View only mode also provides a way to mute video and audio outputs see Muting and unmuting video and or audio in this chapter To view the current configuration do the following 1 Press the Esc button to clear any input LEDs output LEDs or control LEDs that may be on 2 Press and release the View button 3 Select video audio or both to view by pressing the RGBHV and Audio buttons 4

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