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USER MANUAL - Kramer Electronics

1. 16 16 Audio Video Matrix Switcher RS 232 IN RS 232 OUT 00000 00090 Figure 3 VS 162AVRCA 16x16 Audio Video Matrix Switcher KRAMER SIMPLE CREATIVE TECHNOLOGY Your Audio Video Matrix Switcher Table 2 Front Panel Unit Features Feature Function 1 IR Receiver The red LED is illuminated when receiving signals from the Kramer Infra red remote control transmitter 2 POWER Switch Illuminated switch supplying power to the unit 3 ALL Button Pressing ALL followed by an INPUT button connects that input to all outputs 4 OFF Button An OFF OUT combination disconnects that output from the inputs an OFF ALL combination disconnects all the outputs 5 STO Button Stores the current setting in the non volatile memory 6 RCL Button Recalls a setup from the non volatile memory 7 VIDEO Button When pressed actions relate to video independently from audio 8 AUDIO Button When pressed actions relate to audio independently from video 9 AFV Button When pressed actions relate to video and audio channels Audio channels follow the video channels and the AFV button is illuminated 10 LCD MATRIX Display Displays
2. Vertical Sync and Ground Connection RS 485 Connections Other 16x16 Series Matrix Switcher Unit V To another unit Figure 12 Connecting the RS 485 Connectors Figure 13 illustrates the RS 485 line that connects e Between the unit the VS 1616SDI and the VS 1616AD units To the PC via a Kramer Tools VP 43xl Interface Converter connect the PC s DB 9 COM port to the RS 232 in DB9F port on the VP 43xl Next connect the RS 485 port on the VP 43xl to the RS 485 ports on the unit VS 1616SDI and VS 1616AD units by connecting the terminal of the VP 43xl to the terminals of the switchers and to terminals 17 Installing the Audio Video Matrix Switcher HER T f RS 232 IN RS 232 OUT RS 422 KRAMER TOOLS Interface Converter VP 43 x RS 485 SETUP ON 12V DC GAB MACHINE ADDRESS 1 VS 162AV VS 162AVRCA r DIP 8 OFF SYNC 44 MACHINE ADDRESS 7 VS 1616SDI i DIP 8 OFF RI Ei MACHINE ADDRESS 2 DIP 8 ON VS 1616AD Figure 13 An RS 485 Control Interface Setup 6 5 Configuring the Sync On the unit you can select one of the following as the sync input EXTERNAL sync in BNC connector e INPUT 1 BNC connector e MTX Sync from Matrix RS 485 Term
3. to the FLASH memory The current unit software version shows in the STATUS display as Figure 15 illustrates in section 7 1 9 Connecting the PC the RS 232 Port Before installing the latest Kramer firmware version on a unit connect The COM port on your PC to the RS 232 IN port on the unit When simultaneously upgrading the firmware on several units e Connect the COM port on your PC to the RS 232 IN port on the first unit e Connect the RS 232 OUT port on the first unit to the RS 232 IN port on the second unit or another 16x16 unit e Connect all 16x16 units that you want to upgrade in this way linking them in a daisy chain connection e Set DIP 7 according to whether or not a Null modem connection is being used 9 2 Upgrading Firmware 1 Install and run the K Sender program on your 2 Open the K Sender program The File COM Port Sender window opens 3 Choose the appropriate COM port Be sure that 9600 Baudrate is chosen Click the File button 4 Locate the file 162 15 hex and click the Open button The filename appears in the lower part of the window in bold script 1 Electrically programmable and erasable 2 The number 15 in the file name indicates the version number 1 5 Be sure you receive the latest version and that it is a hex file 3 Refer to section 6 3 for full details 43 Flash Memory Upgrade 5 Press and hold the TAKE button while
4. SWITCHING METHOD setting RS 485 NS Q Choose OUTkey 4 to configure MTX SWITCHING METHOD setting 5 6 Choose OUTkey 4 to configure MTX SWITCHING METHOD setting RS 485 Figure 17 Choosing the MTX SYNC from Matrix Setting 8 3 2 Configuring a SWITCHING METHOD To choose a SWITCHING METHOD setting do the following 1 Press the MENU button until you reach the SWITCHING METHOD setting The MATRIX Display shows the message SWITCHING METHOD setting yes gt TAKE next gt MENU 2 Pressthe TAKE button The Displays show the messages Use OUTKkey to configure Current 1 noVIS 2 EXT 3 INT 1 4 MTX External 3 Press an OUT button from 1 2 3 or 4 For example OUT button 3 to set the internal sync configuration The TAKE LED blinks and the MATRIX Display shows the message Press TAKE to configure from INTERNAL Input 1 4 Press the TAKE button The Displays show the messages SWITCHING METHOD current changed From In 1 1 Indicating that the machine is currently set to the external switching method setting 36 KRAMER SIMPLE CREATIVE TECHNOLOGY MENU Commands Sequence 8 4 Choosing the extended Keyboard Setting Section 6 6 describes how to connect a remote keyboard Activate or deactivate it by setting the extended Keyboard setting ON or OFF To set the extended KEYBOARD mode do the following 1 Press the MENU button until reaching the extended Keyboar
5. e One input to one output e Several inputs to several outputs e One input to all outputs 1 For instructions on using Kramer Windows based Control Software refer to the separate user manual included on the CD ROM in pdf format Kramer Control Software 2 Previously known as the IR 1 IR 1 01 3 Version 1 5 is shown in the Status Display as an example text in the Matrix Display may vary according to machine settings 20 KRAMER SIMPLE CREATIVE TECHNOLOGY Operating Your Audio Video Matrix Switcher 7 2 1 Choosing the Audio Follow Video or Breakaway Mode You can switch video audio signals in one of 2 ways either BREAKAWAY in which video and audio channels switch independently or AUDIO FOLLOW VIDEO AFV in which all operations relate to both the video and the audio channels 7 2 4 4 Setting the Breakaway Mode To set the BREAKAWAY mode either e Press the VIDEO for video control only button If the VIDEO button illuminates all operations and the LCD MATRIX and STATUS Displays relate to Video or e Press the AUDIO for audio control only button If the AUDIO button illuminates all operations and the LCD MATRIX and STATUS Displays relate to Audio 7 2 1 2 Setting the Audio Follow Video Mode To set the Audio follow video AFV mode Press the AFV button 2 Ifthe audio and video configurations are the same the button illuminates All operations and the LCD MATRIX and STATUS Displa
6. 6 4 1 2 Connecting 2 Units without using a Null modem Adapter To connect 2 units without using a Null modem adapter 1 Connect flat cable between the RS 232 OUT DB9 port on the first unit and the RS 232 IN DB9 port on the second unit 2 On the second unit set DIP 7 ON disabling Null modem adapter use 6 4 1 3 PC DB9 COM Port Connection to a Unit with a Null modem Adapter To connect the PC s DB9 COM port to a unit using a Null modem adapter 1 Connecta flat cable between the PC s DB9 COM port and the Null modem adapter that attaches to the RS 232 IN DB9 port on the unit 2 Set DIP 7 OFF enabling Null modem adapter use on the unit 6 4 1 4 PC DB9 COM Port Connection to a Unit with no Null modem Adapter To connect the PC s DB9 COM port to a unit without using a Null modem adapter 1 Connecta flat cable between the PC s DB9 COM port and the RS 232 IN DB port on the unit 2 SetDIP 7 ON disabling Null modem adapter use on the unit 1 Straight one to one uncrossed connections with at least the 3 wires pins 2 3 and 5 2 See section 6 3 15 Installing the Audio Video Matrix Switcher 6 4 1 5 PC DB25 COM Port Connection to a Unit To connect the PC s DB25 COM port to a unit 1 Connect the PC s DB25 COM port to the RS 232 IN DB9 port on the unit as Figure 10 illustrates PIN 7 Connected to PIN 5 Ground PIN 2 Connected to PIN 3 PIN 3 Connected to PIN 2 Fe
7. 1 GROUP 1 Distribution Amplifiers GROUP 2 Video and Audio Switchers Matrix Switchers and Controllers GROUP 3 Video Audio VGA XGA Processors GROUP 4 Interfaces and Sync Processors GROUP 5 Twisted Pair Interfaces GROUP 6 Accessories and Rack Adapters GROUP 7 Scan Converters and Scalers and GROUP 8 Cables and Connectors 2 Download up to date Kramer user manuals from the Internet at http www kramerelectronics com 3 Previously known as the IR 1 IR 1 01 4 The complete list of Kramer cables is our Web site at http www kramerelectronics com 1 Overview 3 Overview The VS 162AV is a high performance 16x16 vertical interval matrix switcher for composite video signals on BNC connectors and balanced stereo audio signals on detachable terminal block connectors The VS 162AVRCA is a high performance 16x16 vertical interval matrix switcher for composite video signals on BNC connectors and unbalanced stereo audio signals on RCA connectors A main advantage of the VS 162AV VS 162AVRCA is that it forms part of the series of 16x16 matrix switchers that includes but is not limited to VS 1616SDI a 16x16 digital Video Matrix Switcher VS 1616AD a 16x16 digital audio matrix switcher VS 1616V a 16x16 analog video matrix switcher VS 1616A a 16x16 analog balanced stereo audio matrix switcher and VS 162V a 16x16 video matrix switcher In particular the VS 162AV VS 162AVRCA e Has multiple SYNC options that ma
8. SIMPLE CREATIVE TECHNOLOGY MENU Commands Sequence 1 Press the TAKE button twice The front panel unlocks and the same messages show as in steps 1 and 2 above 8 2 Choosing the Follow System or Breakaway From System Mode The terms audio follow video and audio breakaway are well known Sometimes signals other than audio signals need to switch simultaneously and at other times need to switch independently For example Non linear editing systems that sometimes combine video with analog audio and at other times combine video with digital audio e Duplication systems that make Master tapes from programs with different formats composite analog component analog and component digital When the Follow SYSTEM command is selected the unit will automatically switch in the AUDIO FOLLOW VIDEO AFV mode and the AFV button illuminates When the BREAKAWAY from video command is selected the Video or the Audio button illuminates the unit automatically switches in the Breakaway From SYSTEM mode When the unit functions in the e Follow SYSTEM mode the unit switches with other 16x16 matrix switchers implementing the same action simultaneously Breakaway from SYSTEM mode the unit functions independently implementing an action independently of the others The unit will function in the Follow SYSTEM mode if at least one other unit is set to the Follow SYSTEM mode and these units interconnect via RS 232 and or RS
9. 1 R G G t Figure 5 Connecting a Balanced Stereo Audio Input 1 6 1 2 Connecting an Unbalanced Stereo Audio Input Output VS 162AV Figure 6 illustrates an unbalanced stereo audio input 1 Figure 6 Connecting an Unbalanced Stereo Audio Input 1 9 Installing the Audio Video Matrix Switcher 6 2 Assembling a System of Interconnected Switchers A major advantage of the unit is that it belongs to the series of 16x16 matrix switchers and as such can interconnect with other switchers in the series This series includes but is not limited to VS 1616SDI 16x16 digital Video Matrix Switcher VS 1616AD a 16x16 digital audio matrix switcher VS 1616V a 16x16 analog video matrix switcher VS 1616A a 16x16 analog balanced stereo audio matrix switcher and VS 162V a 16x16 video matrix switcher The block diagram in Figure 7 illustrates how to assemble an interconnected varied format 16x16 series switcher that consists of a 16x16 audio video matrix switcher a 16x16 digital video matrix switcher and a 16x16 digital audio matrix switcher Each switcher has a unique MACHINE In Figure 7 the 16x16 audio video matrix switcher is MACHINE 1 the 16x16 digital video matrix switcher is MACHINE 2 and the 16x16 digital audio matrix switcher is MACHINE 3 Control of the system is via the MACHINE s 16x16 Audio Video Matrix Switcher VS 162AV VS 162AVRCA Unit MACHINE 1 16x16 Digi
10. 46 KRAMER SIMPLE CREATIVE TECHNOLOGY Communication Protocol Table 9 Hex Table for the VS 162AV VS 162AVRCA Audio Video Matrix Switcher OUT OUT OUT OUT OUT OUT OUT OUT OUT OUT OUT OUT OUT OUT OUT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 IN 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 1 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 IN 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 2 82 82 82 82 82 82 82 82 82 82 82 82 82 82 82 82 81 82 83 84 85 86 87 88 89 8 8B 8C 8D 8E 8F 90 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 IN 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 3 83 83 83 83 83 83 83 83 83 83 83 83 83 83 83 83 81 82 83 84 85 86 87 88 89 8 8B 8C 8D 90 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 4 84 84 84 84 84 84 84 84 84 84 84 84 84 84 84 84 81 82 83 84 85 86 87 88 89 8 8B 8C 8D 8E 8F 90 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 IN 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 5 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 81 82 83 84 85 86 87 88 89 8 8B 8C 8D 8F 90 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 IN 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 6 86 86 86 86 86 86 86 86 86 86 86 8
11. 485 each unit has to be identified via its unique MACHINE Set the MACHINE on a unit according to Table 5 A valid MACHINE is from 1 to 15 1 See section 6 4 1 2 When using a single unit set the unit to MACHINE 1 11 Installing the Audio Video Matrix Switcher Table 5 Machine Dipswitch Settings MACHINE DIPSWITCH 1 2 3 4 1 ON OFF OFF OFF 2 OFF OFF OFF 3 ON OFF OFF 4 OFF OFF OFF 5 ON OFF ON OFF 6 OFF OFF 7 ON OFF 8 OFF OFF OFF ON 9 ON OFF OFF ON 10 OFF ON OFF 11 ON ON OFF ON 12 OFF OFF 13 14 15 6 3 2 Understanding the SYSTEM Mode The terms audio follow video and audio breakaway are well known Sometimes signals other than audio signals need to switch simultaneously and at other times need to switch independently For example Non linear editing systems that sometimes combine video with analog audio and at other times combine video with digital audio e Duplication systems that make Master tapes from programs with different formats composite analog component analog and component digital DIP 5 defines whether the unit communicates with other switchers via a common control line You can set DIP 5 OFF to disable the Follow SYSTEM
12. Continue with this OUT OFF button sequence pressing the appropriate OUT buttons and the OFF as required The MATRIX Display shows the sets of 2 blinking digits representing the present input number for each specific output 6 After completing the sequence press the TAKE button to confirm the actions The inputs are cleared and the TAKE LED lights The MATRIX Display does not show any Input in its place 7 2 4 8 Clearing all Outputs To clear all outputs in the AT ONCE mode 1 Press the ALL button The MATRIX Display shows all the sets of 2 blinking digits each representing the present input number connected to that respective output blinking simultaneously The STATUS Display shows the message all OUTs 2 Press the OFF button All the outputs are cleared and the MATRIX Display momentarily shows the message Reset ALL connections 1111 To switch one input to all the outputs in the CONFIRM mode the TAKE LED is lit 1 Repeat step 1 above 2 Press the OFF button The TAKE LED blinks and the MATRIX Display shows the message Reset ALL Press TAKE to execute 3 Press the TAKE button to confirm the outputs are cleared and the TAKE LED lights 1 You can press the OFF button first and then the ALL button the order is irrelevant 28 KRAMER SIMPLE CREATIVE TECHNOLOGY Operating Your Audio Video Matrix Switcher 7 2 5 Storing and Recalling Setups You can store up to 60 settings in
13. Operating Your Audio Video Matrix Switcher 7 2 5 2 Recalling Setups To recall a setting do the following 1 Press the RCL button The Displays show the messages Enter SETUP number RECALL use two digit 01 60 xy Where xy are the OUT buttons 2 Press the appropriate two OUT buttons using the OUTkeys 1 to 9 and 10 for 0 The OUTkeys function on a decimal basis and not on a positional basis For example to enter the 14 press 1 followed by 4 not 14 To enter the 3 press 3 followed by the TAKE button The memory recalls the setup The MATRIX Display shows the blinking setup and the TAKE LED as well as the appropriate mode button blinks The STATUS Display shows the message RECALL Where xy are the OUT buttons 3 Preview the setup to decide if to implement it by pressing the e VIDEO or the AUDIO button for video or audio setups in the BREAKAWAY mode Pressing the AFV button will have no effect if setups are stored in the BREAKAWAY mode button for setups in the AUDIO FOLLOW VIDEO mode Pressing the VIDEO or the AUDIO button will have no effect if setups are stored in the AUDIO FOLLOW VIDEO mode If you decide not to implement the setup you can scan the other setups by pressing different OUT buttons To stop previewing the setups press a non relevant button for example an IN button 4 Press the TAKE button The specific setup is implemented If trying to recall an
14. SIMPLE CREATIVE TECHNOLOGY Operating Your Audio Video Matrix Switcher Continue with this OUT IN button sequence pressing the appropriate OUT and IN buttons as required You can also combine an OUT OFF or OFF OUT combination with this sequence After completing the sequence press the TAKE button to confirm the actions The inputs switch to the respective outputs as the MATRIX Display shows no digits blink and the TAKE LED lights 7 2 3 3 Switching one Input to all Outputs To switch one input to all the outputs in the AT ONCE mode 1 Press the ALL button The MATRIX Display shows all the sets of 2 blinking digits each representing the present input number for that respective output blinking simultaneously The STATUS Display shows the message all OUTs Press the appropriate IN button This input switches to all the outputs and the MATRIX Display shows the identical non blinking 2 digits representing that input number To switch one input to all the outputs in the CONFIRM mode the TAKE LED is lit 1 Repeat steps 1 and 2 above The TAKE LED blinks Press the TAKE button to confirm the action The selected input switches to all the outputs and the TAKE LED lights The MATRIX Display shows the identical 2 non blinking digits representing that input number for all outputs 25 Operating Your Audio Video Matrix Switcher 7 2 4 Clearing You can clear delete 7 2 4 1 One outpu
15. Video Matrix Switcher 3 Press the TAKE button to confirm the action The input is cleared and the TAKE LED lights The MATRIX Display does not show any Input in its place 7 2 4 2 Clearing several Outputs To clear several outputs in the AT ONCE mode 1 Press the appropriate OUT button The MATRIX Display shows the 2 blinking digits representing the present input number for that specific output If the present output is clear the 2 blinking digits 00 appear in the MATRIX Display The STATUS Display shows the message out x Where x is the output number 2 Press the OFF button The output is cleared and the MATRIX Display does not show any Input in its place The STATUS Display momentarily shows the message out x reset Where x is the output number To clear several outputs in the CONFIRM mode the TAKE LED is lit 1 Repeat step 1 above 2 Press the OFF button The MATRIX Display shows the 2 blinking digits 00 instead of the previous 2 blinking digits and the TAKE LED blinks The STATUS Display shows the message out x reset Where x is the output number 3 Press the second appropriate OUT button by repeating step 1 above 4 Repeat step 2 above 1 For example pressing OUT button 9 shows the blinking digits 01 if input 1 was previously routed to OUT 9 2 Continuously within the limit of the timeout approximately 30 seconds 27 Operating Your Audio Video Matrix Switcher 5
16. color of the Send button changes to red and numbers appear dynamically inside the blue line The Displays on the unit show the messages Transfer may take minutes 080756 Please wait Observe the PC monitor and the unit MATRIX and STATUS Displays After about 30 seconds the program installation completes the color of the Send button ceases to be red and the numbers inside the blue line disappear The Displays on the unit show the messages Program replaced 16608 successfully 16608D After about 3 seconds the Displays show the messages Turn unit OFF reconnect 2 16608D cables and turn ON 16608D Verify that the checksum for example 2 216608D is the same on both lines If not repeat the firmware upgrade process from the beginning You have successfully replaced the previous program and upgraded to the latest Kramer firmware version Turn the POWER switch on the unit off Reconnect the RS 232 IN and RS 232 OUT rear panel port connections as applicable Turn the POWER switch on the unit on again Observe the new version number that shows in the STATUS Display Go to the Menu and restore your specific settings Prepare and store all necessary setups 1 Shows the dynamic progress upgrade of the checksum 45 Technical Specifications 10 Technical Specifications Table 8 includes the technical specifications Table 8 Technical Specifications of VS 162AV VS 162AVRCA INPUTS VIDEO 16 compos
17. mode in Stand alone switcher applications You must set DIP 5 ON to enable the Follow SYSTEM mode in an interconnected varied format switcher application Refer to section 8 2 for a description of the MENU s Follow SYSTEM and Breakaway from SYSTEM modes 1 Video and the audio channels switch simultaneously in the same way 2 Audio channels switch independently from the video channels 3 See section 6 1 4 See section 6 2 12 KRAMER SIMPLE CREATIVE TECHNOLOGY Installing the Audio Video Matrix Switcher 6 3 8 Understanding the SLAVE Mode The SLAVE mode is only used for the multi channel video switcher configuration for example when joining together two units Two units could be configured as a 16x16 s Video Y C with 4 channel stereo audio One unit is used as the Master and the other unit is the Slave The Slave always follows the Master In the example the first unit is the Master with DIP 6 set OFF disabling the Slave mode and the second unit is the Slave with DIP 6 set ON enabling the Slave mode On the Slave unit the MATRIX and STATUS Displays do not illuminate and the STATUS Display shows this message Keyboard LOCKED However the STATUS Display on the Slave unit dynamically shows all changes made from the Master unit which are implemented also on the Slave unit Front panel control is via the Master unit on which the front panel buttons are unlocked and both the MATRIX and STATUS Displays il
18. simultaneously turning on the POWER switch on the unit After a few seconds following the initial machine identification message the MATRIX Display shows the following message Please release key TAKE 6 Release the TAKE button The TAKE LED blinks and the MATRIX Display shows the following message Update program Please confirm TAKE gt 7 Pressthe TAKE button The MATRIX Display shows the following message YOU will lose current SETUP Confirm TAKE 8 Pressthe TAKE button again The MATRIX Display shows the following message Are you ABSOLUTELY sure Press TAKE to execute At this stage and at any time previously you can cancel the operation by pressing any button other than the TAKE button 9 Press the TAKE button once again The program starts working and the TAKE LED turns off The MATRIX Display shows the following message ERASE flash MEMORY Please wait 10 After a few seconds the FLASH memory is erased and the MATRIX Display shows the following message Ready for receiving Start transmission from PC Note If upgrading the firmware on more than one unit be sure to perform the above steps 5 to 9 on each unit before continuing 1 Upgrading firmware resets your unit to the factory default This includes erasing all setups 44 KRAMER SIMPLE CREATIVE TECHNOLOGY Flash Memory Upgrade 12 13 14 15 From your PC s K Sender program click the Send button The
19. the selected input s switched to the output s above or below the corresponding OUTPUT label and user interface messages 11 LCD STATUS Display Displays the matrix status input to output connections 12 OUT Buttons Select the output to which the input is switched 13 IN Buttons Select the input to switch to the output 14 MENU Button Selects the programming commands to setup the switcher 15 TAKE LED Shows the current TAKE button mode 16 TAKE Button Used to confirm and complete setup and switching Table 3 Rear Panel Unit Features Feature Function 17 INBNC Connector Connect to the external video sync source 18 LOOP BNC Connector Connect to the SYNC IN connector on the next unit 19 TERM Button Press to terminate at 750 or release for looping push in to terminate the sync line Push out when the sync line extends to another unit 20 EXT extension KEYS Connect to an external keyboard remote unit Terminal Block Connectors 21 RS 485 Detachable PINS 1 and 2 are for vertical sync and Ground connection and PINS Terminal Block Port 3 and 4 are for RS 485 22 RS 232 IN DB Port Connect to the PC or the Remote Controller 23 RS 232 OUT DB 9M Port Connect to the RS 232 IN DB9F port of the next unit in the daisy chain connection 24 SETUP Dipswitches Dipswitches for setup of the unit 25 OUT Connectors Connect to the audio acceptors 26 IN Connectors Connect to the audio sources 27 Power C
20. the series of 16x16 matrix switchers according to your requirements and not according to a fixed sequence dependent on the MACHINE and or MACHINE ADDRESS RS 232 OUT 5222 Null modem connection Set DIP 7 OFF RS 232 IN cross connection or use VS 1616V Null modem adapter RS 232 OUT J Set DIP 7 OFF VS 1616A Straight one to one RS 132 OUT connection Set DIP 7 ON RS 232 IN 77 VS 162AV VS 162AVRCA RS 232 OUT Set DIP 7 ON RS 2321N VS 1616AD Figure 9 Connecting a PC to 4 Units 14 KRAMER SIMPLE CREATIVE TECHNOLOGY Installing the Audio Video Matrix Switcher You can connect any of the following e 2units using a Null modem adapter see section 6 4 1 1 or without using a Null modem adapter see section 6 4 1 2 e The PC s DB9 COM port to a unit with a Null modem adapter see section 6 4 1 3 or without a Null modem adapter see section 6 4 1 4 e The PC s DB25 COM port to a unit without a Null modem adapter see section 6 4 1 5 6 4 1 1 Connecting 2 Units using a Null modem Adapter To connect 2 units using a Null modem adapter provided with the machine default 1 Connect a flat cable between the RS 232 OUT DB9 port on the first unit and the Null modem adapter that attaches to the RS 232 IN DB9 port on the second unit 2 Onthe second unit set DIP 7 OFF enabling Null modem adapter use
21. 3 2 Switching several Inputs to several Outputs In the AT ONCE mode you need to execute each OUT IN combination separately see section 7 2 3 1 When switching many inputs to many outputs it is recommended to toggle to the CONFIRM mode In the CONFIRM mode you can key in several actions and then confirm them by pressing the TAKE button once simultaneously switching several inputs to several outputs To switch several inputs to several outputs in the CONFIRM mode the TAKE LED is lit do the following 1 Press the appropriate OUT button The MATRIX Display shows the 2 blinking digits representing the previous input number for that specific output If the previous input is clear the 2 blinking digits 00 appear in the MATRIX Display The STATUS Display shows the message out x Where x is the output number 2 Press the appropriate IN button The MATRIX Display shows the 2 blinking digits representing the input number and the TAKE LED blinks The STATUS Display shows the message out x from in y Where x is the output number and y is the input number 3 Press the second appropriate OUT button repeating step 1 above 4 Press the appropriate IN button repeating step 2 above 1 For example pressing OUT button 9 shows the blinking digits 01 if input 1 was previously routed to OUT 9 2 Continuously within the limit of the timeout approximately 30 seconds 3 That corresponds with the second OUT button 24 KRAMER
22. 485 communication line 1 Video and the audio channels switch simultaneously in the same way 2 Audio channels switch independently from the video channels 3 16x16 matrix switchers in the same series that include for example the VS 1616SDI a 16x16 digital video matrix switcher the VS 1616AD a 16x16 digital audio matrix switcher the VS 1616V a 16x16 analog video matrix switcher the VS 1616A a 16x16 analog balanced stereo audio matrix switcher units and or the VS 162V a 16x16 video matrix switcher 4 Also applies to a VS 1616A unit or a VS 1616AD unit 5 The unit changes its status immediately and goes to the Follow system mode 6 Or VS 1616A or VS 1616AD unit as well as other 16x16 matrix switchers in the same series 33 MENU Commands Sequence To set the unit to function in the Follow SYSTEM mode 1 Press the MENU button twice The MATRIX Display shows the message Follow the SYSTEM yes gt TAKE next gt MENU 2 Pressthe TAKE button The Displays show the messages set UNIT follow SYSTEM current Press TAKE to execute breakaway 3 Press the TAKE button again The MATRIX Display momentarily shows this message followed by the status of the switcher and in the STATUS Display the letter 5 is displayed behind the blinking cursor the UNIT is set in mode FOLLOW system If the status of the unit differs from that of the other unit s set the unit to the Follow SYSTEM mode The MATRIX Display
23. 6 86 86 86 86 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 IN 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 7 87 87 87 87 87 87 87 87 87 87 87 87 87 87 87 87 81 82 83 84 85 86 87 88 89 8 8B 8C 8D 90 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 8 88 88 88 88 88 88 88 88 88 88 88 88 88 88 88 88 81 82 83 84 85 86 87 88 89 8 8B 8C 8D 8E 8F 90 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 9 89 89 89 89 89 89 89 89 89 89 89 89 89 89 89 89 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 IN 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 10 8A 8A 8A 8A 8A 8A 8A 8A 8A 8A 8A 8A 8A 8A 8A 8A 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 IN 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 11 8B 8B 8B 8B 8B 8B 8B 8B 8B 8B 8B 8B 8B 8B 8B 8B 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8F 90 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 IN 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 12 8C 8C 8C 8C 8C 8C 8C 8C 8C 8C 8C 8C 8C 8C 8C 8C 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8F 90 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 IN 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 13 8D 8D 8D 8D 8D 8D 8D 8D 8D 8D 8D 8D 8D 8D 8D 8D 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8
24. 7 2 2 Confirming Settings 7 2 2 1 Toggling between the AT ONCE and CONFIRM Modes 7 2 3 Switching 7 2 3 1 Switching one Input to one Output 7 2 3 2 Switching several Inputs to several Outputs 7 2 3 3 Switching one Input to all Outputs 7 2 4 Clearing 7 2 4 1 Clearing an Output 7 2 4 2 Clearing several Outputs 7 2 4 3 Clearing all Outputs 7 2 5 Storing and Recalling Setups 7 2 5 1 Storing Setups 7 2 5 2 Recalling Setups me 2 O amp t2 NW N N t2 Ww SSS Contents 8 MENU Commands Sequence 31 8 1 Locking and Unlocking the Front Panel 32 8 2 Choosing the Follow System or Breakaway From S ystem Mode 33 8 3 Choosing the SWITCHING METHOD Setting 35 8 3 1 Understanding the SWITCHING METHOD Settings 35 8 3 2 Configuring a SWITCHING METHOD 36 8 4 Choosing the extended Keyboard Setting 37 8 5 Setting the STORE RECALL KEYBOARD Mode 37 8 6 Choosing what to INDICATE 38 8 7 Choosing the COMMUNICATION Setting 39 8 8 Setting the IR REMOTE Control 40 8 9 Choosing the AUTO STORE Current SETUP 41 810 Identifying the MACHINE 41 811 Choosing the initial RESET 42 9 Flash Memory Upgrade 43 9 1 Connecting the PC to the RS 232 Port 43 9 2 Upgrading Firmware 43 10 Technical Specifications 46 11 Communication Protocol 46 ii KRAMER SIMPLE CR
25. EATIVE TECHNOLOGY Contents Figures Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 Figure 8 Figure 9 Default Dipswitch Setup on a Single Machine VS 162AV 16x16 Audio Video Matrix Switcher VS 162AVRCA 16x16 Audio Video Matrix Switcher Configuring the VS 162AV as a Stand Alone Switcher Connecting a Balanced Stereo Audio Input 1 Connecting an Unbalanced Stereo Audio Input 1 Assembling a System of Interconnected Switchers Rear Panel Dipswitches Connecting a PC to 4 Units Figure 10 Connecting a PC with a 25 pin connector without a Null modem Adapter Figure 11 RS 485 Connector PINOUT Figure 12 Connecting the RS 485 Connectors Figure 13 An RS 485 Control Interface Setup Figure 14 Keyboard Extension EXT KEYS Connector Figure 15 Default Startup Status Display Sequence Figure 16 Sequence of MENU Commands Figure 17 Choosing the MTX SYNC from Matrix Setting Figure 18 Choosing what to INDICATE Figure 19 Machine Identification Tables Table 1 Table 2 Table 3 Table 4 Table 5 Table 6 Table 7 Table 8 Table 9 Quick Reference Operating Guide for a Single Machine Front Panel Unit Features Rear Panel VS Unit Features Dipswitch Definitions Machine Dipswitch Settings Summary of Basic IR 1 Setups Summary of Basic IR 1 Operations Technical Specifications of VS 162AV VS 162AVRCA 4 7 7 11 12 40 40 46 Hex Table for the VS 162AV VS 162AVRCA Audio V
26. EEE MACHINE 1 1 Figure 1 Default Dipswitch Setup on a Single Machine To operate a single machine see Table 1 1 Previously known as the IR 1 IR 1 01 3 Your Audio Video Matrix Switcher Table 1 Quick Reference Operating Guide for a Single Machine To perform this command Press Set breakaway mode VIDEO Set breakaway mode AUDIO Set audio follow video mode AFV Connect an input with an output OUT IN Clear disconnect a specific output OUT OFF Clear disconnect all outputs ALL OFF Connect all outputs to a specific input ALL IN Store a setup STO OUT TAKE Recall a setup RCL OUT TAKE Lock front panel MENU TAKE Unlock front panel TAKE TAKE Change default setup Press the Menu button several times until you reach the appropriate Menu setup command and follow the instructions 5 Your Audio Video Matrix Switcher Figure 2 illustrates the front and rear panels of the VS 162AV Figure 3 illustrates the front and rear panels of the VS 162AVRCA Table 2 and Table 3 define the front and rear panels of the unit 1 All operations and the LCD MATRIX Display relate to the video channel independently from audio 2 All operations and the LCD MATRIX Display relate to the audio channel independently from video 3 All operations and the LCD MATRIX Display relate to both the video and the audio channels Audio channels follow the video cha
27. F 90 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 14 8E 8E 8E 8E 8E 8E 8E 8E 8E 8E 8E 8E 8E 8E 8E 81 82 83 84 85 86 87 88 89 8 8B 8C 8D 8b 8F 90 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 IN 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 15 8F 8F 8F 8F 8F 8F 8F 8F 8F 8F 8F 8F 8F 8F 8F 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 IN 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 16 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8F 90 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 47 LIMITED WARRANTY Kramer Electronics hereafter Kramer warrants this product free from defects in material and workmanship under the following terms HOW LONG IS THE WARRANTY Labor and parts are warranted for three years from the date of the first customer purchase WHO IS PROTECTED Only the first purchase customer may enforce this warranty WHAT IS COVERED AND WHAT IS NOT COVERED Except as below this warranty covers all defects in material or workmanship in this product The following are not covered by the warranty 1 Any product which is not distributed by Kramer or which is not purchased from an authorized Kramer dealer If you are uncertain as to whether a dealer is authorized please contact Kramer at one of the agents listed in the web site www kramerelectronics c
28. Kramer Electronics Ltd l KRAMER USER MANUAL Models VS 162AV 16x16 Audio Video Matrix Switcher VS 162AVRCA 16x16 Audio Video Matrix Switcher Contents Contents 1 Introduction 2 Getting Started 3 Overview 4 Summary of how to Operate a Single Machine 5 Your Audio Video Matrix Switcher 6 Installing the Audio Video Matrix Switcher 6 1 Configuring a Stand Alone Switcher 6 1 1 Connecting a Balanced Stereo Audio Input Output VS 162AV 6 1 2 Connecting an Unbalanced Stereo Audio Input Output VS 162AV 6 2 Assembling a System of Interconnected Switchers 6 3 Dipswitch Settings 6 3 1 Setting the MACHINE 6 3 2 Understanding the SYSTEM Mode 6 3 3 Understanding the SLAVE Mode 6 4 Connecting a Control Interface 6 4 1 Connecting the RS 232 Control Interface 6 4 1 1 Connecting 2 Units using a Null modem Adapter 6 4 1 2 Connecting 2 Units without using a Null modem Adapter 6 4 1 3 PC DB9 COM Port Connection to a Unit with a Null modem Adapter 6 4 1 4 PC DB9 COM Port Connection to a Unit with no Null modem Adapter 6 4 1 5 PC DB25 COM Port Connection to a Unit 6 4 Connecting the RS 485 Control Interface 6 5 Configuring the Sync 6 6 Connecting the KEYBOARD EXTENSION 7 Operating Your Audio Video Matrix Switcher 7 1 Startup Display 7 2 Using the Front Panel Buttons 7 2 1 Choosing the Audio Follow Video or Breakaway Mode 7 2 1 1 Setting the Breakaway Mode 7 2 1 2 Setting the Audio Follow Video Mode
29. Part 1 Residential commercial and light industry environment CFR 47 FCC Rules and Regulations Part 15 Radio frequency devices Subpart B Unintentional radiators CAUTION DO Servicing the machines can only be done by an authorized Kramer technician Any user who makes changes or modifications to the unit without the expressed approval of the manufacturer will void user authority to operate the equipment D Use the supplied DC power supply to feed power to the machine B Please use recommended interconnection cables to connect the machine to other components 48 KRAMER SIMPLE CREATIVE TECHNOLOGY For the latest information on our products and a list of Kramer distributors visit our Web site www kramerelectronics com where updates to this user manual may be found We welcome your questions comments and feedback Institute of Quality amp Control Kramer Electronics Ltd Web site www kramerelectronics com E mail info kramerel com P N 2900 000071 REV 1
30. and Alone Switcher By default a single VS 162AV unit is configured for e Composite video with 16 inputs and 16 outputs on BNC connectors and Balanced stereo audio with 16 inputs and 16 outputs on detachable terminal block connectors as section 6 1 1 describes to configure for unbalanced stereo audio see section 6 1 2 Configure your VS 162AV unit as a stand alone switcher as Figure 4 illustrates 1 Switch OFF the power on each device before connecting it to your unit 2 Including the VS 1616SDI a 16x16 digital video matrix switcher the VS 1616AD a 16x16 digital audio matrix switcher the VS 1616V a 16x16 analog video matrix switcher the VS 1616A a 16x16 analog balanced stereo audio matrix switcher and the VS 162V a 16x16 video matrix switcher 3 The VS 162AVRCA unlike the VS 162AV is configured for unbalanced stereo audio with 16 inputs and 16 outputs on RCA connectors 4 However for an unbalanced stereo audio input the output will always be half of the input signal For example if the input is 6dB the output will be OdB 8 KRAMER SIMPLE CREATIVE TECHNOLOGY Installing the Audio Video Matrix Switcher COMPOSITE VIDEO COMPOSITE VIDEO OUTPUT 1 OUTPUT 16 COMPOSITE VIDEO COMPOSITE VIDEO INPUT 1 INPUT 16 Figure 4 Configuring the VS 162AV as a Stand Alone Switcher 6 1 1 Connecting a Balanced Stereo Audio Input Output VS 162AV Figure 5 illustrates a balanced stereo audio input 1 L
31. aredREMOTE OFF current 2 InfraredREMOTE ON remote OFF 3 Press the OUT button 2 The TAKE LED blinks and the Displays show the messages Turn ON infrared REMOTE Current Press TAKE to execute remote OFF 4 Press the TAKE button again The Displays show the messages Infrared REMOTE mode Current changed remote ON Table 7 Summary of Basic IR 1 Operations To execute this command Press the following keys in this sequence Switch an Input to an Output key for the output key for the input Store Recall a setup SHIFT STO RCL key for the setup 1 After enabling the IR REMOTE control command remotely control the unit via the IR 1 remote control transmitter pointed at the remote receiver on the machine s front panel item 1 in Figure 2 2 You can download the user manual RC IR1 IR 1 IR 1 01 from the Internet at http www kramerelectronics com 3 For example press UNIT 1 if the unit is setas MACHINE 1 4 For example press 6 followed by 2 to switch input 2 to output 6 40 KRAMER SIMPLE CREATIVE TECHNOLOGY MENU Commands Sequence 8 9 Choosing the AUTO STORE Current SETUP Choose whether or not to save the current setup automatically that is whether to save the machine s status on power down so that it returns to the same status after cycling power To save the current setup automatically when set OFF do the following 1 Press the MENU button until you reach the AUTO Sto
32. blinks the new status of the switcher and the TAKE LED blinks Pressing the TAKE button implements all the changes to the same state as the rest of the system placing the switcher in the Follow SYSTEM mode To set the unit to function in the Breakaway from SYSTEM mode 1 Press the MENU button twice The MATRIX Display shows the message FOLLOW the system yes gt TAKE next gt MENU 2 Pressthe TAKE button The Displays show the messages BREAKAWAY from system current Press TAKE to execute follow SYS 3 Press the TAKE button again The MATRIX Display shows the message the UNIT is set in mode BREAKAWAY from system 1 Pressing a different button cancels the operation and the switcher will remain in its previous state 34 KRAMER SIMPLE CREATIVE TECHNOLOGY MENU Commands Sequence 8 3 Choosing the SWITCHING METHOD Setting Section 8 3 1 describes the SWITCHING METHOD settings for stand alone units and large matrices Section 8 3 2 describes how to configure a SWITCHING METHOD 8 3 1 Understanding the SWITCHING METHOD Settings Setting the unit as a Stand Alone UNIT provides a choice of 3 SWITCHING METHOD settings NoVIS switching occurs immediately after completion of front panel or dry contact operation or immediately after receiving an RS 232 or RS 485 command or an IR command The switching is independent of the vertical reference e EXT external sync switching occurs during the vertical interva
33. ctory default To reset the machine do the following 1 Press the MENU button until you reach the initial RESET command The MATRIX Display shows the message initial RESET yes gt TAKE next gt MENU 2 Press the TAKE button The MATRIX Display shows the message Outkey 1 Current status 2 Factory default 3 Press the OUT button 2 for example to reset to the factory default The TAKE LED blinks and the Displays show the messages Reset to factory default WARNING Press TAKE to execute mt 4 Pressthe TAKE button again The Displays show the messages Reset to factory default WARNING confirm by pressing OUT 7 5 Press the OUT 7 The machine resets to the factory default and the Displays show the first messages of the reloading progress as Figure 19 illustrates 1 Without having to switch the power off and on 2 Sometimes called a soft reset 3 Each unit ships in its factory default state that is a 16x16 audio video matrix with all setups empty and each input connected to its corresponding output for example 1 to 1 42 KRAMER SIMPLE CREATIVE TECHNOLOGY Flash Memory Upgrade 9 Flash Memory Upgrade The main part of the unit firmware is located in FLASH memory which lets you upgrade to the latest Kramer firmware version in minutes Download the up to date file from the Internet or obtain it from your dealer The following example shows how to install a file named for example 162 15
34. d setting The MATRIX Display shows the message extended KEYBOARD setting yes gt TAKE next gt MENU 2 Press the TAKE button The Displays show the messages Outkey 1 External keys OFF current 2 External keys ON X key ON 3 Press the OUT button to deactivate the External keys The TAKE LED blinks and the Displays show the messages Turn OFF external keys current Press TAKE to execute X key ON 4 Press the TAKE button The Displays show the messages External Keyboard mode current changed X key OFF 8 5 Setting the STORE RECALL KEYBOARD Mode Choose one of these STORE RECALL KEYBOARD modes e AL ONCE mode in which setups are stored recalled immediately without the need for user confirmation e CONFIRM mode in which storing recalling setups require user confirmation The CONFIRM mode is the default for storing recalling setups and is recommended to prevent erroneously storing recalling of setups To set the STORE RECALL KEYBOARD mode to the AT ONCE mode instead of the CONFIRM default mode do the following 1 Press the MENU button until reaching the STORE RECALL setting The MATRIX Display shows the message 1 Indicating that the external keys are currently activated 2 The AT ONCE mode is the default for all actions except storing recalling setups 37 MENU Commands Sequence STORE RECALL setting yes gt TAKE next gt MENU 2 Pressthe TAKE button and choose the appropriate Outkey 1 f
35. description of the problem s 3 For the name of the nearest Kramer authorized service center consult your authorized dealer LIMITATION OF IMPLIED WARRANTIES implied warranties including warranties of merchantability and fitness for a particular purpose are limited in duration to the length of this warranty EXCLUSION OF DAMAGES The liability of Kramer for any effective products is limited to the repair or replacement of the product at our option Kramer shall not be liable for 1 Damage to other property caused by defects in this product damages based upon inconvenience loss of use of the product loss of time commercial loss or 2 Any other damages whether incidental consequential or otherwise Some countries may not allow limitations on how long an implied warranty lasts and or do not allow the exclusion or limitation of incidental or consequential damages so the above limitations and exclusions may not apply to you This warranty gives you specific legal rights and you may also have other rights which vary from place to place NOTE products returned to Kramer for service must have prior approval This may be obtained from your dealer This equipment has been tested to determine compliance with the requirements of EN 50081 Electromagnetic compatibility EMC generic emission standard Part 1 Residential commercial and light industry EN 50082 Electromagnetic compatibility EMC generic immunity standard
36. e user confirms the action e Protection is offered to prevent erroneous switching e You can key in several actions and then confirm them by pressing the TAKE button once to simultaneously switch several outputs 7 2 2 1 Toggling between the AT ONCE and CONFIRM Modes To toggle between the AT ONCE default mode and the CONFIRM mode press the TAKE button In CONFIRM mode Actions require user confirmation and the TAKE LED lights In AT ONCE mode Actions do not require user confirmation and the TAKE LED does not light When the TAKE LED blinks e You cannot toggle between the AT ONCE and CONFIRM modes e You can execute the previous action by pressing the TAKE button e You cancel the previous action by pressing a non relevant button for example the MENU button 1 For all actions except storing recalling setups 2 The CONFIRM mode is the default for storing recalling setups see section 8 5 3 Failure to press the TAKE button within about 30 seconds the Timeout will abort the action 22 KRAMER SIMPLE CREATIVE TECHNOLOGY Operating Your Audio Video Matrix Switcher 7 2 3 Switching You can switch e One input to one output see section 7 2 3 1 e Several inputs to several outputs see section 7 2 3 2 e One input to all outputs see section 7 2 3 3 7 2 31 Switching one Input to one Output Pressing an OUT IN combination when your unit operates in the AT ONCE mode implements the switch immediately To switc
37. empty setup the MATRIX Display would show message saying that that particular setup is empty and would return you to step 1 above 1 Alternatively pressing 10 followed by 4 3 will also enter the 3 2 VIDEO AUDIO or AFV 3 That is a setup for which no setup is actually stored 30 KRAMER SIMPLE CREATIVE TECHNOLOGY MENU Commands Sequence 8 MENU Commands Sequence You can press the MENU button up to 11 times in straight sequence to scan the range of commands LOCK front panel yes gt TAKE next gt MENU Follow the SYSTEM yes gt TAKE gt MENU SWITCHING METHOD setting yes gt TAKE next gt MENU extended KEYBOARD setting yes gt TAKE next gt MENU STORE RECALL setting yes gt TAKE next gt MENU what to INDICATE yes gt TAKE next gt MENU COMMUNICATION setting yes gt TAKE next gt MENU IR REMOTE setting yes gt TAKE next gt MENU AUTO store current SETUP yes gt TAKE next gt MENU identify MACHINE yes gt TAKE next gt MENU initial RESET yes gt TAKE next gt MENU Operational Control Change the current state by pressing the TAKE button OTTEET Setup Commands Review the current setup by pressing the TAKE button several times as required Pressing the TAKE button lets you see how a command is setup without changing it el Figure 16 Sequence of MENU Commands You can s
38. h one input to one output AT ONCE mode 1 Press the appropriate OUT button The MATRIX Display shows the 2 blinking digits representing the present input number connected to that specific output If the present output is clear the 2 blinking digits 00 appear in the MATRIX Display The STATUS Display shows the message out x Where x is the output number 2 Press the appropriate IN button The output switches to the input and the MATRIX Display shows the Input instead of the blinking digits The STATUS Display momentarily shows the message out x from in y Where x is the output number and y is the input number Pressing an OUT IN combination when your unit operates in the CONFIRM mode and the TAKE LED is lit requires user confirmation To switch one input to one output CONFIRM mode Repeatstep 1 above 2 Press the appropriate IN button The MATRIX Display shows the 2 blinking digits representing the input number and the TAKE LED blinks The STATUS Display shows the message 1 For example pressing OUT button 9 shows the blinking digits 01 if input 1 was previously routed to OUT 9 2 Continuously within the limit of the timeout approximately 30 seconds 23 Operating Your Audio Video Matrix Switcher out x from in y Where x is the output number and y is the input number 3 Press the TAKE button to confirm the action The output switches to the input and the TAKE LED lights 7 2
39. ideo Matrix Switcher 47 iii Introduction 1 Introduction Welcome to Kramer Electronics since 1981 a world of unique creative and affordable solutions to the infinite range of problems that confront the video audio and presentation professional on a daily basis In recent years we have redesigned and upgraded most of our line making the best even better Our 350 plus different models now appear 8 Groups which are clearly defined by function Congratulations on purchasing your Kramer VS 162AV 16 16 Audio Video Matrix Switcher and or VS 162AVRCA 16 16 Audio Video Matrix Switcher which are ideal for the following typical applications e Any professional system requiring outstanding value in a 16x16 matrix e Production and duplication facilities e Rental staging applications e Security CCTV and home theater systems The package includes the following items VS 162AV 16x16 Audio Video Matrix Switcher or VS 162AVRCA 16 16 Audio Video Matrix e Power cord Windows based control software Null modem adapter e This user manual Kramer RC IRI Infra Red Remote Control Transmitter including the required battery and a separate user manual 2 Getting Started We recommend that you e Unpack the equipment carefully and save the original box and packaging materials for possible future shipment e Review the contents of this user manual e Use Kramer high performance high resolution cables
40. inal Block connector when using multiple machines 1 Refer to section 8 3 1 18 KRAMER SIMPLE CREATIVE TECHNOLOGY Installing the Audio Video Matrix Switcher Configure the sync via the SWITCHING METHOD Menu command setting When setting up multiple machines linking a common sync to all the machines may be necessary to facilitate simultaneous vertical interval switching Usually the easiest method is to choose the sync source from the first machine and then connect all the terminal block connectors In this case set the first machine to select the sync source from the external sync connector or from the INPUT 1 connector This sync is now available to the other machines via the RS 485 terminal block connector as Figure 11 and Figure 12 illustrate Select the MTX sync on the other machines that receive that sync 6 6 Connecting the KEYBOARD EXTENSION Connecting dry contact closure switches to the Keyboard Extension EXT KEYS connector enables you to route an input to an output by remote control from a distance of up to 1000 meters These IN and OUT keys are expandable Figure 14 illustrates how to connect the Keyboard Extension EXT KEYS 123456 789101112 13141516 8 Pu ats lo z l 2 0UT 1 amjuuuuuuuuuuuuuumuummummuums U nauuuuuuuuuuuumumm
41. ite video 1 Vpp 750 on BNC connectors AUDIO 16 balanced audio 10 on detachable terminal block connectors VS 162AV 16 unbalanced audio on RCA connectors VS 162AVRCA OUTPUTS VIDEO 16 composite video 1 Vpp 75 on BNC connectors AUDIO 16 balanced audio 500 on detachable terminal block connectors VS 162AV 16 unbalanced audio on RCA connectors VS 162AVRCA MAX OUTPUT LEVEL VIDEO 2 2 Vpp AUDIO 20dBm BANDWIDTH 3dB VIDEO 90 MHz 3dB AUDIO gt 100 kHz DIFF GAIN lt 0 18 DIFF PHASE 0 4 Deg K FACTOR lt 0 05 S N RATIO VIDEO 76 1dB AUDIO 82 2dB unweighted RL 10kQ CROSSTALK all hostile VIDEO lt 46dB 5MHz AUDIO 80dB 1kHz CONTROLS 41 selector switches RS 232 RS 485 IR remote dry keyboard extension COUPLING VIDEO DC AUDIO AC AUDIO THD NOISE 0 04 1kHz AUDIO 2 HARMONIC 0 002 POWER SOURCE 230 VAC 50 60 Hz 115VAC U S A 14VA DIMENSIONS 19 inch W 7 inch D 2U H rack mountable WEIGHT 3 7 kg 8 2 lbs approx ACCESSORIES Power cord Null modem adapter Windows based Kramer control software 11 Communication Protocol Table 9 includes the Protocol 2000 hexadecimal The communication parameters are 9600 baud with no parity 8 data bits and 1 stop bit 1 Specifications are subject to change without notice 2 Full details are available on our Web site www kramerelectronics com 3 This example assumes MACHINE 1 and node 0
42. ke it appropriate for a wide range of applications with glitch free transitions It produces glitch free transitions when sources share a common reference sync e Offers excellent video performance which ensures that it remains transparent in almost any video application e Video bandwidth extends to well over 90 MHz making it suitable for all video applications while audio bandwidth and levels conform to broadcast specifications for audio applications In addition the VS 162AV VS 162AVRCA e be configured into a Kramer multi signal switcher system including digital and analog video digital and analog audio and RS 422 control switchers When integrated in system all units switch in true audio follow video mode Both audio follow video and breakaway modes are available e Recalls up to 60 configuration setups via the non volatile memory and provides for an unlimited quantity of setups when using the Kramer control software on your PC e Includes a user friendly LCD display making operation even easier e With its FLASH memory lets you upgrade to the latest Kramer firmware version via Internet download e Comes with a choice of protocol format hexadecimal or ASCII Control the VS 162AV VS 162AVRCA e Using the front panel buttons 1 As it switches during the vertical interval 2 KRAMER SIMPLE CREATIVE TECHNOLOGY Summary of how to Operate a Single Machine e Remotely by RS 485 or RS 232 serial command
43. l of the video reference signal connected to the IN SYNC connector this signal should be properly terminated via the TERM button INT 1 internal sync switching occurs during the vertical interval of the video reference signal connected to IN 1 Setting the unit as a Large Matrix instead of as a Stand Alone UNIT provides a choice of 4 SWITCHING METHOD settings NoVIS EXT or INT 1 as described above e MTX SYNC from Matrix the vertical interval of the video reference selected on one unit in the Large Matrix system is present on the SYNC RS 485 terminal block connector This reference signal applies to all switchers in the multi switcher system and facilitates switching all VS 162 VS 1616 series units simultaneously To choose the MTX SYNC from Matrix setting as the example in Figure 17 illustrates e Connect the RS 485 terminal block connectors between each switcher in the multi switcher system e Connect and set the video reference signal on one of the video units to EXT external sync INT 1 internal sync e Set the video reference on the other video units to the MTX SYNC from Matrix setting 1 Item 1 in Figure 2 2 Item 3 in Figure 2 3 Item 5 in Figure 2 4 This sets the matrix sync configuration from another Master machine 5 Via a straight connection of all 4 PINS 35 MENU Commands Sequence Video Reference EXT external sync Choose OUTkey 2 to configure EXT
44. luminate 6 4 Connecting a Control Interface Connect a control interface RS 232 or RS 485 unless operating a unit as a stand alone unit without any control device that is with control from the front panel or IR port and not via a remote controller or a PC The control interface must be identical on each switcher in the series of 16x16 matrix switchers either RS 232 or RS 485 One control interface suffices Do not use both RS 232 and RS 485 control interfaces in the same configuration For example an interconnected varied format 16x16 switcher application if the switcher that connects to the PC connects via the RS 232 control interface each switcher must interconnect via the RS 232 control interface and not via the RS 485 control interface Choose the RS 232 control interface for a range of up to about 25 meters used for a point to point connection Choose the RS 485 control interface to operate the switcher for a distance of up to 1000 meters 1 Albeit with an LCD Display that does not illuminate 2 See section 6 2 13 Installing the Audio Video Matrix Switcher 6 4 1 Connecting the RS 232 Control Interface Connect several switchers from the series of 16x16 matrix switchers and the control unit in an RS 232 daisy chain arrangement with or without using a Null modem adapter as Figure 9 illustrates The RS 232 daisy chain switcher arrangement is transparent This lets you arrange the switchers from
45. male DB25 From PC Male DB9 To Switcher PIN 20 connected to PIN 6 Connect PINS 4 5 and 8 together If a shielded cable is used connect the shield to PIN 7 DB25 and PIN 5 DB9 Figure 10 Connecting a PC with a 25 pin connector without a Null modem Adapter 2 Set DIP 7 ON disabling Null modem adapter use on the unit 6 4 2 Connecting the RS 485 Control Interface Figure 11 defines the RS 485 connector PINOUT for external RS 485 control The RS 485 connector is also used if required for vertical sync ul gt gt FOR 85 485 Figure 11 RS 485 Connector PINOUT 1 Straight one to one uncrossed connections with at least the 3 wires pins 2 3 and 5 16 KRAMER SIMPLE CREATIVE TECHNOLOGY Installing the Audio Video Matrix Switcher To connect an RS 485 connector on one unit to an RS 485 connector on one or more other switchers from the series of 16x16 matrix switchers as Figure 12 illustrates 1 Connect the PIN on the first unit to the PIN on the second unit or other unit 2 Connect the PIN on the first unit to the PIN on the second unit or other unit 3 Ifshielded cable is used for an RS 485 connection connect the shield to the Ground PIN For details about how to configure the vertical sync if required refer to section 6 5 and Figure 17 in section 8 3 1 To another unit or controller VS 162AV VS 162AVRCA Unit
46. mmuuunanuuundnuulins LL par 2 2 IN 16 OUT 16 IN OUT Figure 14 Keyboard Extension EXT KEYS Connector To use the Keyboard Extension activate the extended KEYBOARD setting Menu command as section 8 4 describes 1 Refer to section 8 3 2 Add an unlimited number of push buttons to the existing keys in parallel by attaching one end of the push button to the corresponding number and the other end to the IN or OUT terminal 19 Operating Your Audio Video Matrix Switcher 7 Operating Your Audio Video Matrix Switcher Operate your unit via e The front panel buttons as this section describes e RS 232 or RS 485 serial commands transmitted by a touch screen system PC or other serial controller e Kramer RC IR1 Infra Red Remote Control Transmitter Dry contact closure switches connected to the Keyboard Extension 7 1 Startup Display After switching on the power the MATRIX and STATUS displays show the following screen MATRIX STATUS OUTPUT 1 2 3 4 5 6 7 8 INPUT ELECTRONICS Ltd INPUT V 2A AUDIOVIDEO MATRIX OUTPUT 9 10 4 12 13 14 15 16 Figure 15 Default Startup Status Display Sequence 7 2 Using the Front Panel Buttons You can switch video audio signals in the BREAKAWAY or AUDIO FOLLOW VIDEO modes see section 7 2 1 and you can work in the AT ONCE or CONFIRM modes see section 7 2 2 You can switch see section 7 2 3 and clear see section 7 2 4
47. nnels 4 KRAMER SIMPLE CREATIVE TECHNOLOGY 429119 91 91 AVCOI SA Z 24n314 p 7 BENE EIE PU GR NI t Er 1X3 J8UO3 G XIEN 9L X GL 4 D 330 Andino NAW Co snivis XIHLYIN 208000 9 90000900 1 indino Adv Olanv gt 015 JOYOUMS Your Audio Video Matrix Switcher o0900000 C 9009000909 1 STO VIDEO AUDIO MK Epp SEPT STATUS 10 11 12 13 14 15 16 POWER ALL OFF 1 2 3 4 5 6 7 8 9 10 1 12 13 14 15 16 TAKE LIC LDIEDIJEJEJEIEJECIETEJEJEJUT ES 0 mm BRO EI E VS 162AVRCA
48. ollowing 1 Press the MENU button until you reach the COMMUNICATION setting The MATRIX Display shows the message COMMUNICATION setting yes gt TAKE next gt MENU 2 Pressthe TAKE button The MATRIX Display shows the message Use OUTKkey to configure 1 REPLY 2 No Reply 3 Press the OUT button 2 The TAKE LED blinks and the Displays show the messages Set serial port NO reply Current Press TAKE to execute Reply 4 Press the TAKE button again The Displays show the messages SWITCHER RESPONSE Current changed No reply 39 MENU Commands Sequence 8 8 Setting the IR REMOTE Control Set the IR REMOTE control to enable remote control of the 76x16 Audio Video Matrix Switcher using the Kramer Infra Red Remote Control Device Refer to the Infra Red Remote Control Device user manual for full details Table 6 and Table 7 summarize the setup and operational commands Table 6 Summary of Basic IR 1 Setups To execute this command Press the following keys in this sequence Allocate the unit to Group 12 SHIFT GROUP 12 Set the MACHINE UNIT according to the unit dipswitch settings To enable IR REMOTE control when set OFF do the following 1 Press the MENU button until reaching the IR REMOTE setting The MATRIX Display shows the message IR REMOTE setting yes gt TAKE next gt MENU 2 Press the TAKE button The Displays show the messages Outkey 1 Infr
49. om 2 Any product on which the serial number has been defaced modified or removed Damage deterioration or malfunction resulting from i Accident misuse abuse neglect fire water lightning or other acts of nature ii Product modification or failure to follow instructions supplied with the product iii Repair or attempted repair by anyone not authorized by Kramer iv Any shipment of the product claims must be presented to the carrier v Removal or installation of the product vi Any other cause which does not relate to a product defect vii Cartons equipment enclosures cables or accessories used in conjunction with the product WHAT WE WILL PAY FOR AND WHAT WE WILL NOT PAY FOR We will pay labor and material expenses for covered items We will not pay for the following 1 Removal or installations charges 2 Costs of initial technical adjustments set up including adjustment of user controls or programming These costs are the responsibility of the Kramer dealer from whom the product was purchased 3 Shipping charges HOW YOU CAN GET WARRANTY SERVICE 1 To obtain service on you product you must take or ship it prepaid to any authorized Kramer service center 2 Whenever warranty service is required the original dated invoice or a copy must be presented as proof of warranty coverage and should be included in any shipment of the product Please also include in any mailing a contact name company address and a
50. onnector with Fuse AC connector enabling power supply to the unit 28 OUT BNC Connectors Connect to the video acceptors 29 IN BNC Connectors Connect to the video sources 1 The VIDEO button is illuminated when the video breakaway mode is selected 2 The AUDIO button is illuminated when the audio breakaway mode is selected 3 In sections 7 2 5 and 8 the word Displays refers to the LCD MATRIX and STATUS Displays 4 If the unit is not the first unit in the line connects to the RS 232 OUT DB 9F port of the previous unit in the line 5 Terminal blocks on the VS 162AV RCA connectors on the VS 162AVRCA 6 Balanced on the VS 162A V unbalanced on the VS 162A VRCA Installing the Audio Video Matrix Switcher 6 Installing the Audio Video Matrix Switcher To install the unit connect the following to the rear panel as required e Power cord e Video input and output cables Audio input and output cables e Control Interface cables between switcher units or PC or other controller as section 6 4 describes e Set the dipswitches as section 6 3 describes e Set the system variables using the MENU function as section 8 describes Using the unit and or other 16x16 matrix switchers in the series you can assemble the following kinds of systems e Astand alone switcher see section 6 1 e system of interconnected switchers see section 6 2 e A multi channel switcher see section 6 3 3 6 1 Configuring a St
51. or the AT ONCE mode Outkey 2 is for the CONFIRM mode The Displays show the messages STO RCL mode current changed At once 8 6 Choosing what to INDICATE Choose what is displayed during regular operation between scrolling the switcher setup as Figure 18 illustrates and showing the AUDIO mode STATUS g STATUS g STATUS E AUDIO A Ereak 3 When the When the VIDEO a button illuminates or AUDIO button illuminates AUDIO Foll owni Scrolling the Switcher Setup Figure 18 Choosing what to INDICATE To scroll the switcher setup instead of showing the AUDIO mode do the following 1 Press the MENU button until you reach the What to INDICATE command The MATRIX Display shows the message 38 KRAMER SIMPLE CREATIVE TECHNOLOGY MENU Commands Sequence what to INDICATE yes gt TAKE next gt MENU 2 Press the TAKE button The Displays show the messages Use OUTkey to configure Current 1 scroll SETUP 2 AUDIO mode AUDIO 3 Press the OUT button 1 The TAKE LED blinks and the Displays show the messages Scroll switcher setup Current Press TAKE to execute AUDIO 4 Press the TAKE button The Displays show the messages display mode Current changed SETUP 8 7 Choosing the COMMUNICATION Setting Choose the response option reply or no reply To choose the No Reply response option for example do the f
52. re Current SETUP command The MATRIX Display shows the message AUTO store current SETUP yes gt TAKE next gt MENU 2 Pressthe TAKE button The Displays show the messages OUTkey 1 no AutoSave current 2 AutoSave CURRENT setup NO save 3 Press the OUT button 2 The TAKE LED blinks and the Displays show the messages Auto store CURRENT setup Current Press TAKE to execute NO save 4 Press the TAKE button again The Displays show the messages AUTOSAVE mode Current changed AutoSave 8 10 Identifying the MACHINE Display essential information the product name and version number to identify your machine for example for technical support purposes To identify your machine do the following 1 Press the MENU button until you reach the Identifying the MACHINE command The MATRIX Display shows the message identify MACHINE yes gt TAKE next gt MENU 2 Pressthe TAKE button The MATRIX Display as Figure 19 illustrates shows the message 41 MENU Commands Sequence MATRIX STATUS OUTPUT 1 2 3 4 5 6 7 8 INPUT KRAMER ELECTRONICS Ltd Zoftuare PUT VE i amp zHM PLUDIOSZVIDED MATRI Vern 1 5 OUTPUT 9 10 1 12 13 14 15 16 Figure 19 Machine Identification 8 11 Choosing the initial RESET Choose to reset the machine to the e Current status reloads the current setup e Factory default resets to the pre installed factory default state Each VS 162AV unit ships its fa
53. s transmitted by a touch screen system PC or other serial controller e Remotely from the Kramer RC IRI Infra Red Remote Control Transmitter e Via external dry contact push buttons Note From here onward unit refers to the VS 162AV VS 162AVRCA On the VS 162AV the audio signals are balanced stereo signals on detachable terminal block connectors On the VS 162AVRCA the audio signals are unbalanced stereo signals on RCA connectors To achieve the best performance e Connect only good quality connection cables thus avoiding interference deterioration in signal quality due to poor matching and elevated noise levels often associated with low quality cables e Avoid interference from neighboring electrical appliances that may adversely influence signal quality and position your unit in a location free from moisture and away from excessive sunlight and dust 4 Summary of how to Operate a Single Machine By default the 16x16 Audio Video Matrix Switcher is setup for use as a single machine This means that it is 16x16 composite video switcher and a 16x16 balanced stereo audio switcher VS 162A V 16x16 unbalanced stereo audio switcher VS 162AVRCA set to function by default in the audio follow video mode e Switched during the vertical interval of the external reference In particular be sure that the dipswitches set as Figure 1 illustrates see section 6 3 for further details FEE
54. t see section 7 2 4 1 Several outputs see section 7 2 4 2 All outputs see section 7 2 4 3 Clearing an Output To clear an output in the AT ONCE mode 1 Press the appropriate OUT button The MATRIX Display shows the 2 blinking digits representing the present input number for that specific output If the present input is clear the 2 blinking digits 00 appear in the MATRIX Display The STATUS Display shows the message out x Where x is the output number Press the OFF button The input is cleared and the MATRIX Display does not show any Input in its place The STATUS Display momentarily shows the message out x reset Where x is the output number To clear an output in the CONFIRM mode the TAKE LED is lit 1 2 Repeat step 1 above Press the OFF button The MATRIX Display shows the 2 blinking digits 00 instead of the previous 2 blinking digits and the TAKE LED blinks The STATUS Display shows the message out x reset Where x is the output number 1 Clearing means disconnecting the output from any of the inputs and leaving it disconnected 2 For example pressing OUT button 9 shows the blinking digits 01 if input 1 was previously routed to OUT 9 3 You can press the OFF button first and then an OUT button the order is irrelevant 4 Continuously within the limit of the timeout approximately 30 seconds 26 KRAMER SIMPLE CREATIVE TECHNOLOGY Operating Your Audio
55. tal Video Matrix Switcher VS 1616SDI Unit MACHINE 2 16x16 Digital Audio Matrix Switcher VS 1616AD Unit MACHINE 3 or RS 232 Control Interface CONTROL Figure 7 Assembling a System of Interconnected Switchers KRAMER SIMPLE CREATIVE TECHNOLOGY Installing the Audio Video Matrix Switcher Refer to section 6 3 for details of how to set the dipswitches and to section 6 4 for details of how to control this group of interconnected varied format 16x16 series switchers and other configurations 6 3 Dipswitch Settings Configure the unit by setting the 8 dipswitches as Figure 8 and Table 4 define SYSTEM MODE SLAVE MODE i 65 232 NULL MODEM RS 485 TERMINATION 12345678 Figure 8 Rear Panel Dipswitches Table 4 Dipswitch Definitions Dipswitch Function 1 4 Set the MACHINE see Table 5 in section 6 3 1 5 Enables ON or disables OFF the Follow SYSTEM mode 6 Enables ON or disables OFF the SLAVE mode in a multi channel configuration 7 Disables use of a null modem adapter with RS 232 OFF RS 232 connection via a null modem adapter ON RS 232 connection without a null modem adapter RS 485 termination for first and last machine ON RS 485 line terminates with 110Q for others OFF RS 485 line is open 6 3 1 Setting the MACHINE To control a unit via RS 232 or RS
56. the non volatile memory with the ability to recall each of those settings Whenever a setup is stored and in whatever mode the following information is saved as an integral part of that stored setup e Video status e Audio status Mode AUDIO FOLLOW VIDEO or BREAKAWAY 7 2 51 Storing Setups To store a setting do the following 1 Press the STO button The Displays show the messages Enter SETUP number Store use two digit 01 60 xy Where xy are the OUT buttons 2 Press two OUT buttons using the OUTkeys 1 to 9 and 10 for 0 The function on a decimal basis and not on a positional basis For example to enter the 14 press 1 followed by 4 not 14 To enter the 3 press 3 followed by the TAKE button The setups shown in the Displays blink In addition the TAKE LED and the appropriate mode button also blink The Displays show the messages STORE this SETUP Store YES gt TAKE xy 3 Press the TAKE button The memory stores the setup and the MATRIX Display shows the message Setup xy stored Note saving a setup to an already allocated setup prompts the message in the MATRIX Display Setup already exists Press TAKE to overwrite Pressing the TAKE button replaces the stored setup with the current setup Alternatively press a different OUT button to change the setup 1 Alternatively pressing 10 followed by 3 will also enter the 3 2 VIDEO AUDIO or AFV 29
57. top changing a setup at any time by pressing any IN button 31 MENU Commands Sequence 8 1 Locking and Unlocking the Front Panel To prevent changing the settings accidentally or tampering with the unit via the front panel buttons lock your unit Unlocking releases the protection mechanism To lock the unit 1 Press the MENU button once The MATRIX Display shows the message LOCK front panel yes gt TAKE next gt MENU 2 Press the TAKE button The front panel locks and the Displays momentarily show the messages Front panel LOCKED Keyboard LOCKED to unlock press MENU Pressing a front panel button has no effect but remote RS 232 and RS 485 commands function and show on the MATRIX Display To unlock the VS 162AV Either 1 Press the MENU button The MATRIX Display shows the message to UNLOCK front panel press TAKE The TAKE LED blinks 2 Pressthe TAKE button The front panel unlocks and the MATRIX Display momentarily shows the message Front panel UNLOCKED 1 Nevertheless even though the front panel is locked you can still operate via RS 232 or RS 485 serial remote controller or PC 2 After a few seconds the status of the unit replaces this message 3 This message appears continuously in the STATUS Display until the front panel is unlocked 4 IR and Keyboard Extension EXT KEYS commands are also blocked 5 Switching the power off and on again also unlocks the front panel 32 KRAMER
58. ys relate to both the video and the audio channels 3 If the audio configuration differs from the video configuration each of the following will occur simultaneously e The Audio and Video buttons will blink in a fast alternating cycle The TAKE LED will blink Inthe MATRIX Display digits that represent different audio video configurations will blink alternately For example the MATRIX Display would show as the input for output 10 the blinking alternating digits 01 and 02 if IN 1 was routed to OUT 10 for video and IN 2 was routed to OUT 10 for audio 4 Press the TAKE button to confirm the modification reconfiguring the audio according to the video 1 Audio and video connections are the same and switch at the same moment at the beginning of the sync 2 Be aware that all audio configurations that differ from the video configurations will be lost when returning to the audio breakaway mode after the AFV mode To store an audio configuration setup see section 7 2 5 21 Operating Your Audio Video Matrix Switcher 7 2 2 Confirming Settings Choose to work in the AT ONCE mode or the CONFIRM mode In the AT ONCE default mode e Actions require no user confirmation Execution is immediate e No protection is offered against changing an action in error In the CONFIRM mode e You have an optional method to help avoid making a mistake e Every action requires user confirmation e Execution is delayed until th

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