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Vs 3232a - Kramer Electronics

1. PIN on VS 3232Vxl unit and to all the other video units 3 If shielded twisted pair cable is used the shield may be connected to Ground PIN If necessary for a video audio combination only connect the SYNC pins together For details about how to configure the vertical sync if required refer to Section 7 7 and Section 9 2 To a controller or a PC RS 485 Figure 17 Connecting the RS 485 Connectors between VS 3232A VS 3232V xl Units Figure 18 illustrates the RS 485 line that connects Between the VS 3232Vxl and VS 3232A unit the PC via a Kramer TOOLS VP 43xl Interface Converter connect the 9 pin D sub COM port of the PC to the RS 232 IN 9 pin D sub F port on the VP 43xl and then connect the RS 485 port on the VP 43xl to the RS 485 ports on the switcher units 24 KRAMER SIMPLE CREATIVE TECHNOLOGY VS 3232A 32x32 Audio Matrix Switcher Configurations CIOXXOCXGU 8 Li RS 232 IN RS 232 OUT KRAMER TOOLS Interface Converzen EXT SYNC MACHINE 1 DIP 8 OFF VS 3232A MACHINE 4 2 DIP 8 ON Figure 18 485 Control Interface and SYNC Connections 7 7 Setting the Sync You can set th e VS 3232A to switch simultaneously with video a sync derived from another 32x32 or 16x16 series switcher via the RS 485 sync terminal block connector or set the machine t
2. b 4 Step 4 Turn power Power Amplifier with Speakers Connect the outputs Step 5 Operate the machine see section 8 SWITCH AN INPUT TO AN OUTPUT SET THE AUDIO LEVEL For example to switch input 5 to The volume level of the left and EM LE ee right channele for each output 24 Press keys 2 and 4 for output 24 oF input output can be set Press keys O and 5 for input 5 separately or together using the LEVEL UP and LEVEL Press ESC to cancel an operation ten DOWN front panel buttons Up Down 421 1 Select the input output for which ay at you want to adjust the volume 2 Press button 1 left 2 L R or 3 right to select the channels 3 Use the Level Up and Level Down buttons to adjust the volume 4 Press ENT to accept changes Step 6 Operate the machine see section 8 Operate via the front panel buttons IR remote control RS 485 R5 252 and ETHERNET KRAMER SIMPLE CREATIVE TECHNOLOGY Overview 3 Overview The VS 3232A is a high performance 32x32 matrix switcher router for analog balanced stereo audio signals The unit can route any or all inputs to any or all outputs simultaneously The VS 3232A features e Clean switching noise free e Level control for each input and output An S N ratio of over 100dB at 20dBu 1kHz and a linearity better than 0 14 from 25dBu to 20dBu e THD and noise below 0 03 A flat frequency response
3. device selected Figure 26 Device Selection window Comm OFF 47 Flash Memory Upgrade Atmel Flip 1 8 8 REM Buffer Device Settings Help Load HEX 3 AY Save HEX As dh Bead Configuration File F4 Jh n Buffer Information Save Configuration As Size 63 Kbytes Blank Range 0000 FBFF Checksum 0400 Offset 0000 No Reset Before Loading Exit HEX File Serial Number x x x sud Comm OFF Figure 27 Loading the Hex The Open File window opens Select the correct HEX file that contains the updated version of the firmware for VS 3232A for example 32M VIp2 hex and click Open Press the keyboard shortcut key or select the Communication RS232 command from the Settings menu or press the keys Alt SCR The RS232 window appears Change the COM port according to the configuration of your computer and select the 9600 baud rate RS232 1 Pot an Baud 9600 Manual Syne Connect Disconnect Sync Cancel Figure 28 RS 232 Window Click Connect In the Atmel Flip window in the Operations Flow column the Run button is active and the name of the chip appears as the name of the third column AT89C51RD2 48 KRAMER SIMPLE CREATIVE TECHNOLOGY Flash Memory Upgrade Verify that in the Buffer Information c
4. Flash Memory Upgrade 10 Flash Memory Upgrade The VS 3232A lets you upgrade both e Switcher Microcontroller see Section 10 1 e Ethernet Microcontroller see Section 10 2 10 1 Switcher Flash Memory Upgrade The VS 3232A firmware is located in FLASH memory which can be upgraded to the latest Kramer firmware version in minutes The process involves e Downloading from the Internet see Section 10 1 1 Connecting the PC to the RS 232 port see Section 10 1 2 e Upgrading Firmware see Section 10 1 3 10 1 1 Downloading from the Internet You can download the up to date file from the Internet To do so 1 Go to our Web site at http www Kramerelectronics com and download the file FLIP_VS3232A zip from the Technical Support section 2 Extract the file FLIP_VS3232A zip to a folder for example C Program Files Kramer Flash 3 Create a shortcut on your desktop to the file 10 1 2 Connecting the PC to the RS 232 Port Before installing the latest Kramer firmware version on a VS 3232A unit do the following 1 Tum the unit OFF 2 Connect the RS 232 9 pin D sub rear panel port according to Section 7 6 1 3 Push the rear panel FLASH MAIN button through the hole using a small screwdriver 4 Switch the unit ON Note this sequence is critical first push the FLASH MAIN button and then turn on the unit 1 The files indicated in this section a
5. Your Balanced Stereo Audio Matrix Switcher The keypad selector buttons illustrated in Figure 2 and Table 2 are used to select the outputs and the inputs when routing Use the 4 keypad button to shift the display content to the left and the keypad button to shift the display content to the right as the LCD display is only large enough to show 13 cross points out of a total of 32 Most keypad buttons have more than one function as defined in Table 2 Table 2 VS 3232A Keypad Selector Buttons Functions UP Figure 2 VS 3232A Keypad Selector Buttons LEVEL DOWN Keypad Function ALL Press ALL followed by an input number to connect that input to all the outputs LEFT Press to select the left channel of a selected input or output L R Left and Right Press to select both left and right channels of a selected input or output OFF Press OFF followed by an output number to disconnect that output RIGHT Press to select the right channel of a selected input or output STO Press to store the current setting in the non volatile memory RCL Press to recall a setup from the non volatile memory LEVEL UP Press to increase the audio output level of the selected input or output LEVEL DOWN Press to decrease the audio level of the selected input or output Backward ESC Press to exit the current operation
6. Forward ENT Press to complete the input output setup when using a one digit number instead of two digits Press to enter the options in a setup menu Figure 3 and Table 3 define the rear panel of the VS 3232A 1 See Section 8 4 3 For audio level adjustment 2 This button is enabled and illuminated after pressing the MENU button 4 You can adjust the left right or both channels of an input or an output 5 For example to enter input 5 you can either press 0 5 or 5 ENT KRAMER SIMPLE CREATIVE TECHNOLOGY Your Balanced Stereo Audio Matrix Switcher L L G R R 1L L G R R 1 INPUT L OUTPUT RiR Ltl GRtR2LtL AEE RSL GRR ALt L G R R Lel GRR Ltl GRtRTLt L GRR 89688 98000 ROLY L G RIR Ltl G Rt ROLY GRR Le LG Re RAZLt L G R R Le L G R RABY Le G ReRe Lt L G Re Le G Re R Le L G 151 1 G ReR Le L G L G ReRe ETT TTA 3140 AA THT TETEE EEA L G Rt R
7. QoS Packet Scheduler 3F Intenet Protocol TCP IP Instal r Properties Description Transmission Control Protocol Intemet Protocol The default wide area network protocol that provides communication actoss diverse interconnected networks Show icon in notification area when connected Notify me when this connection has limited or no connectivity Figure 19 Local Area Connection Properties Window 6 Select Use the following IP Address and fill in the details as shown in Figure 20 7 Click OK Internet Protocol TCP IP Properties x General lc You can get IP settings assigned automatically if your network supports this capability Otherwise you need to ask your network administrator for the appropriate IP settings Obtain an IP address automatically Use the following IP address IP address 192 18 1 2 Subnet mask 255 255 255 0 Default gateway Use the following DNS server addresses Preferred DNS server Altemate DNS server Figure 20 Internet Protocol TCP IP Properties Window 7 8 2 Connecting the ETHERNET Port via a Network Hub Straight Through Cable connectors You can connect the Ethernet port of the VS 3232A to the Ethernet port on a network hub or network router via a straight through cable with RJ 45 7 8 3 Control Configuration via the Ethernet Port To control several units via the Ethernet connect the Mast
8. 1 The LCD display shows the current status of the selected menu item 39 The MENU Commands Press the button five times OUTPUTS SYNC configuration current ON SYNC from no VIZ INPUTS Press the gt er ENTER button OUTPUTS SYNC dino WIS EMT S S _ Select the E button OUTPUTS zetup GEMLOCEK switching SYNC received from another unit 2 Select the button GENLOCK turned OM active SYNC received from another unit INPUTS Automatically proceeds to the next menu item Figure 22 Setting the SYNC Configuration an example The configuration menu includes the following items e Audio Switching Method see Section 9 1 e SYNC configuration see Section 9 2 e INTERFACE configuration see Section 9 3 e Interface REPLY configuration see Section 9 4 e PROTOCOL configuration see Section 9 5 e Store DEFAULT setup see Section 9 6 e Set the initializing sequence delay time see Section 9 7 e Indication of the current Firmware version see Section 9 8 e TOTAL RESET options see Section 9 9 40 KRAMER SIMPLE CREATIVE TECHNOLOGY MENU Commands 9 1 9 2 9 3 Selecting the Audio Switching Method Table 9 summarizes the audio switching method configuration options Table 9 Audio Switching Method Configuration Menu Press To select After the change the LCD displays 1 FADE Out In Clean Audio Switching set to FADE
9. SIMPLE CREATIVE TECHNOLOGY Communication Protocols Table 17 Hex Table IN 1 32 to OUT 1 16 OUT 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 N 0 0 0 0 01 01 01 01 01 01 01 01 01 0 01 0 1 81 8 81 8 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 8 8 8 8 81 81 81 81 81 81 81 81 81 8 81 8 N 01 0 01 0 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 8A 8B 8C 8D 8E 8F 90 8 8 8 8 81 81 81 81 81 81 81 81 81 8 81 8 N 01 0 01 0 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 8A 8B 8C 8D 8E 8F 90 8 8 8 8 81 81 81 81 81 81 81 81 81 8 81 8 0 0 0 01 01 01 01 01 01 01 01 01 0 01 0 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 8A 8B 8C 8D 8E 8F 90 8 8 8 8 81 81 81 81 81 81 81 81 81 8 81 8 0 0 0 01 01 01 01 01 01 01 01 01 0 01 0 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 8B 8C 8D 8E 8F 90 8 8 8 8 81 81 81 81 81 81 81 81 81 8 81 8 0 0 0 01 01 01 01 01 01 01 01 01 0 01 0 6 86 86 86 86 86 86 86 86 86 86 86 86 86 86 86 86 8 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 8 8 8 8
10. 81 81 81 81 8 8 81 07 0 01 0 01 o1 of 01 01 O1 O1 O1 Of OF OF OF 16 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 9 92 93 94 95 96 97 98 99 9A B 9C 9D 9 9F AO 8 8 8 81 81 81 81 8 81 81 8 81 07 0 01 0 01 01 of 01 01 O1 O1 O1 O1 Of OF 01 17 9 9 91 9 91 91 91 91 91 91 91 91 91 91 91 9 92 93 94 95 96 97 98 99 9A B 9C 9D 9bE 9F AO 8 8 81 81 8t 81 81 8t 81 81 81 57 Communication Protocols OUT OUT OUT OUT OUT OUT OUT OUT OUT OUT OUT OUT OUT OUT OUT OUT 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 0 0 0 0 01 01 01 01 01 01 01 01 01 0 01 0 92 92 92 92 92 92 92 92 92 92 92 92 92 92 92 92 92 93 94 95 96 97 98 99 9B 9C 9D 9E 9 0 8 8 8 81 81 81 81 81 81 81 81 81 8 8 8 0 0 0 01 01 01 01 01 01 01 01 01 0 0 3 93 93 93 93 93 93 93 93 93 93 93 93 93 93 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 8 8 8 81 81 81 81 81 81 81 81 81 8 8 0 0 0 01 01 01 01 01 01 01 01 01 0 0 4 94 94 94 94 94 94 94 94 94 94 94 94 94 94 92 93 94 95 96 97 98 99 9B 9C 9D 9E 0 8 8 8 81 81 81 81 81 81 81 81 81 8 8 0 0 0 01 01 01 01 01 01 01 01 01 0 0 5 95 95 95 95 95 95 95 95 95 95 95 95 95 95 92 93 94 95 96 97 98 9
11. 8B 8B 8B 8B 8B 8B 8B 8B 8B 8B 9 92 93 94 95 96 97 98 99 9A B 9C 9D 9bE 9F AO 81 8 8 8 81 81 81 81 81 8 81 81 81 81 81 81 07 0 01 0 01 01 of 01 01 O1 O1 O1 Of Of OF OF 12 8C 9 92 93 94 95 96 97 98 99 9A B 9C 9D 9bE 9F AO 81 8 8 8 81 81 81 81 81 81 81 8 81 No 0 01 0 01 01 of 001 01 01 O1 O1 O1 OF OF OF 13 8D 9 92 93 94 95 96 97 98 99 9A B 9C 9D 9bE 9F AO 81 81 8 81 81 81 81 8 81 8 8 81 07 0 01 0 01 01 of 01 01 01 O1 O1 Of OF OF 01 14 8E 9 92 93 94 95 96 97 98 99 9A B 9C 9D 9 9F 0 8 8 8 81 81 81 81 81 81 81 81 81 No 0 01 0 01 01 of 01 01 O1 O1 O1 O1 O1 OF OF 15 8F 8F 9 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9 AO 8 8 8 81
12. 94 95 96 97 98 99 9A B 9C 9D 9 9F AO 8 8 8 81 81 81 81 81 8 8 81 N O0 0 0 0 ot o1 of of 01 of Of 01 01 O 0 2 82 82 2 82 82 82 82 82 82 82 82 82 82 a2 82 9 92 93 94 95 96 97 98 99 9A B 9C 9D 9 9F AO 8 8 8 8 81 81 81 81 81 81 8 8 8 0 0 0 ot o1 of 01 OF O1 O 83 83 83 83 83 83 83 83 83 83 83 83 83 83 91 92 93 94 95 96 97 98 99 9A B 9C 9D 9E AO 8 8 8 8 81 81 81 81 81 8 8 8 8 N ot 0 01 10 01 o1 of 01 01 O1 O1 O1 Of Of OF 01 4 84 84 84 84 84 84 84 84 84 84 84 84 84 84 84 84 91 92 93 94 95 96 97 98 99 9A B 9C 9D 9 9F AO 8 8 8 8 81 81 81 81 8 8 8 8 0 0 0 o1 o1 of 01 OF OF O1 O 5 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 9 92 93 94 95 96 97 98 99 9A B 9C 9D 9 9F AO 8 8 8 8 81 81 81 81 81 8 81 81 8 81 0 0 0 ot o1 of of 01 of of 01 O 0 6 86 86 86 86 86 86 86 86 86 86 86 86 86 86 86 86 9 9
13. Lt L G Re RABEL G EAA EEEE EEEH LAET ma OUEN 1 L OUTPUT OUTPUT L__NPUT 5 485 T F R EE 2224 Figure 3 Rear Panel VS 3232A 32x32 Audio Matrix Switcher Your Balanced Stereo Audio Matrix Switcher Table 3 Rear Panel VS 3232A 32x32 Audio Matrix Switcher Features Feature Function 1 INPUT Terminal Block Connect to the balanced stereo audio sources from 1 to 32 Connectors 2 OUTPUT Terminal Block Connect to the balanced stereo audio acceptors from 1 to 32 Connectors 3 FLASH MAIN Button Push in to upgrade the switcher microcontroller to the latest Kramer firmware see Section 10 1 or release the factory default for normal operation 4 RS 232 IN 9 pin D sub Port Connects to the PC or the Remote Controller 5 RS 232 OUT 9 pin D sub Connects to the RS 232 IN 9 pin D sub F port of the next unit in the daisy chain connection 6 RS 485 Detachable Terminal The A and B PINs are for RS 485 and the SYNC and the G PINs are Block Port for vertical sync and ground connection respectively 7 SETUP DIP switches For setup of the
14. Master Slave configuration setup is only used for the multi channel switchers configuration one unit is set to be the Master and the other units are set to be the Slaves The Slave units always follow the Master they cannot be set to work as a standalone unless you turn them off and change the DIP switch settings In the Master Slave configuration setup the Slave unit initializing sequence always follows the Master unit initialization sequence and the entire setup sequence is automatic the Master slave system automatically sets the master and the slave setup follows If several slave units are connected in a Master Slave configuration the initialization delay time for each of the Slave units except for the first slave in the sequence should be programmed via the menu as described in Section 9 7 To change the initializing sequence delay time for a Slave unit via the menu set DIP 6 to OFF and turn the unit ON separately in the Master mode On the Slave VS 3232A unit the LCD display shows the following message upon initialization The unit set in SLAVE made Front panel completely LOCKED However during normal operation the display on the Slave VS 3232A unit dynamically shows all the changes that were made in the Master VS 3232A unit The front panel control is managed via the Master unit on which the front panel buttons are unlocked and the LCD display illuminates 1 At the time of powering the machin
15. Switcher Configurations 7 VS 3232A 32x32 Audio Matrix Switcher Configurations The VS 3232A belongs to a series of 32x32 matrix switchers including the VS 3232V and the VS 3232Vxl and as such can interconnect with them The following sections describe e The VS 3232A configuration setups see Section 7 1 e Various matrix configurations see Sections 7 2 7 3 and 7 4 e The DIP switch setup see Section 7 5 e How to connect a control interface see Section 7 6 e How to set the SYNC see Section 7 7 e How to control via the Ethernet see Section 7 8 The VS 3232A Configuration Setups The VS 3232A includes two configuration setups the Follow System setup see Section 7 1 1 and the Master Slave setup see Section 7 1 2 7 1 1 The Follow System Configuration Setup The Follow System configuration allows communication between the connected units via a common control line In the Follow System configuration setup e Any type of signal can follow one or more signals within the setup at your choice e Any unit can be turned ON or OFF at any time e The LCD display on each unit shows the switching operations independently Each unit within this configuration can be switched in the FOLLOW or BREAKAWAY state via the FOLLOW or BREAKAWAY front panel buttons at any time depending on the current application requirements When the e FOLLOW button is pressed signals are switched simultaneously e BREAKAWAY button
16. TAKE button is not illuminated Pressing an OUT IN combination implements the switch immediately e You save time as execution is immediate and actions require no user confirmation e No protection is offered to correct an erroneous action 1 For all actions except storing recalling 29 Operating Your Video Matrix Switcher In the Confirm mode the TAKE button illuminates e You can key in an action and then confirm it by pressing the TAKE button e Every action requires user confirmation protecting against erroneous switching e Execution is delayed until the user confirms the action 8 3 1 Toggling between the At Once and Confirm Modes To toggle between the At Once and Confirm modes do the following 1 Press the TAKE button to toggle between the At Once mode in which the TAKE button does not illuminate and the Confirm mode in which the TAKE button illuminates Actions now require user confirmation and the TAKE button illuminates 2 Press the illuminated TAKE button to toggle from the Confirm mode back to the At Once mode Actions no longer require user confirmation and the TAKE button no longer illuminates You can toggle between the At Once and Confirm modes at any time unless the TAKE button blinks 8 3 2 Confirming a Switching Action To confirm a switching action in the Confirm mode do the following 1 Press an OUT IN combination The TAKE button blinks 2 Press the blinking TAKE button to
17. circuits might have a detrimental effect on overcurrent protection and supply In some models the front panel wiring Refer to the appropriate nameplate may feature built in rack ears ratings for information For example for fuse e Detachable rack ears can be replacement see the value printed on the removed for desktop use product label e Always mount the machine in the 5 The machine is earthed grounded in a rack before you attach any cables reliable way and is connected only to an or connect the machine to the electricity socket with grounding Pay particular Power attention to situations where electricity is Ifyou are using a Kramer rack supplied indirectly when the power cord is not dapter kit for a machine that is plugged directly into the socket in the wall for 10419 see the Rack Adapters example when using an extension cable or a user manual for installation power strip and that you use only the power instructions available from cord that is supplied with the machine http www kramerelectronics com Connecting a Single VS 3232A 32x32 Audio Matrix Switcher Connecting a Single VS 3232A 32x32 Audio Matrix Switcher To connect VS 3232A as illustrated the example in Figure 4 do the following 1 2 3 4 5 Connect up to 32 balanced audio sources Connect up to 32 balanced audio acceptors Set the DIP switches see Section 7 5 If required connect a P
18. confirm the action Once the action is executed the TAKE button illuminates once again 8 4 Switching Options You can switch One input to one output see Section 8 4 1 e Several inputs to several outputs see Section 8 4 2 One input to all outputs see Section 8 4 3 1 Failure to press the TAKE button within half minute the Timeout will abort the action 2 For about 2 seconds 30 KRAMER SIMPLE CREATIVE TECHNOLOGY Operating Your Video Matrix Switcher 8 41 Switching one Input to one Output To switch one input to one output in the At Once mode 1 Press the appropriate digit buttons for example 06 representing output 6 The LCD display shows the following on the right side In gt Dunt The left hand side of the display shows a segment of the input output display automatically shifting the content to show the 06 output 2 Press the appropriate input number for example 27 representing input 27 When in the At Once mode the switching takes place immediately and the LCD display shows a segment of the input output status including the switched input and output for example 06 27 When in the Confirm mode the LCD display shows the following In 27 b Dut Cu Press the blinking TAKE button to switch the input to the output 8 4 2 Switching Several Inputs to Several Outputs In the At Once mode the VS 3232A will execute each OUT IN combination separately see Section 8 4 1 If yo
19. from 20Hz to 20kHz 0 1dB e ability to operate as a standalone audio router or as a companion router to the VP 3232V xl The ability when connected to the VP 3232V xl to operate in audio follow video or breakaway mode Flexible control options front panel remote control via RS 232 K Router Windows based software is included RS 485 Ethernet and IR remote included A TAKE button for executing multiple switches all at once 60 memory locations to store the machine s full status such as presets to be recalled and executed when needed One Default setup can be executed immediately by pressing the default button e Front panel lockout Two optional communication protocols the Kramer 2000 and Sierra ASCII protocols partial A worldwide power supply 100 240 standard 19 rack mount size with 2U Rack ears included To achieve the best performance e Use only good quality connection cables to avoid 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 VS 3232A away from moisture excessive sunlight and dust 4 Your Balanced Stereo Audio Matrix Switcher Figure 1 and Table 1 define the front panel of the VS 3232A 3 Your Balanced Stereo Audio Matrix Switcher LR RIGH
20. is open 1 See section 7 6 1 20 KRAMER SIMPLE CREATIVE TECHNOLOGY VS 3232A 32x32 Audio Matrix Switcher Configurations 7 5 1 Setting the Machine To control a unit remotely via RS 232 RS 485 IR or the Ethernet each unit has to be identified via its unique Machine Set the Machine VS 3232A unit according to Table 7 Table 7 Machine DIP switch Settings Mach DIP1 DIP2 DIP3 DIP4 Mach DIP1 DIP2 DIP3 DIP4 1 ON OFF OFF OFF 9 ON OFF OFF ON 2 OFF ON OFF OFF 10 OFF ON OFF ON 3 ON ON OFF OFF 11 ON ON OFF ON 4 OFF OFF ON OFF 12 OFF OFF ON ON 5 ON OFF ON OFF 13 ON OFF ON ON 6 OFF ON ON OFF 14 OFF ON ON ON 7 ON ON ON OFF 15 ON ON ON ON 8 OFF OFF OFF ON 7 6 Connecting a Control Interface You can connect a control interface RS 232 or RS 485 It is recommended that the control interfaces are identical on each switcher in the series of 32x32 matrix switchers either RS 232 or RS 485 one control interface suffices For example in an interconnected varied format 32x32 switcher application if the switcher that connects to the PC connects via the RS 232 control interface each switcher would interconnect via the RS 232 control interface and not via the RS 485 control interface You may transfer from one interface to another via the Kramer VP 43xl Interface Converter You can choose the RS 232 control interface if the range is
21. is pressed each machine in the configuration setup is switched independently By default the matrix switchers are set to the BREAKAWAY state meaning that each machine switches independently from the other machines in the configuration setup Pressing the FOLLOW button on one machine and then on other machines sets them searching for other machines and they can follow each other without reference to the order in which they are connected In this state KRAMER SIMPLE CREATIVE TECHNOLOGY VS 3232A 32x32 Audio Matrix Switcher Configurations switching an input to an output on one machine switches the same input to the same output on the other machines in the FOLLOW state DIP 5 defines whether the VS 3232A unit can communicate with other switchers via a common control line Set DIP 5 to e ON to enable the Follow System configuration setup e OFF to disable the Follow System configuration setup Set the machine number on each machine to a different value The example illustrated in Figure 8 shows three 32x32 matrix switchers one composite video CV switcher the VS 3232Vxl and two VS 3232A audio switchers A1 for the English language and A2 for the French language DIP 5 is set to ON and DIP 6 is set to OFF on all the switchers Each unit within the system is set to a different machine number see Section 7 5 1 VS 3232Vxl Fouow _Breaawar DIP 6 OFF Master m Machin
22. less than 25 meters for each point to point connection For greater ranges you can choose the RS 485 control interface and operate the switcher from an extended distance of up to 1000 meters 7 6 1 Connecting the RS 232 Control Interface You can connect several switchers from the series of 32x32 or 16x16 matrix switchers and the control unit in an RS 232 daisy chain arrangement with or without using a Null modem adapter as Figure 15 illustrates The RS 232 daisy chain switcher arrangement is transparent This lets you arrange the switchers from the series of 32x32 or 16x16 matrix switchers according to your requirements and not according to a fixed sequence dependent on the Machine 1 When using a single unit set the unit to MACHINE 1 2 For more information the VP 43xl go to our Web site at http www kramerelectronics com 21 VS 3232A 32x32 Audio Matrix Switcher Configurations With a Null modem adapter Set DIP 7 OFF N 12345678 nalala la 12345678 Without a Null modem adapter mmm Set DIP 7 ON our Figure 15 Connecting a PC to two VS 3232A Units You can connect any of the following The 9 pin D sub COM port of the PC to a VS 3232A see Section 7 6 1 1 e Two VS 3232A units or a VS 3232Vxl video matrix switcher connected to a VS 3232A audio matrix switcher see Section 7 6 1 2 No
23. limited warranty gives you specific legal rights and you may have other rights which vary from country to country or state to state This limited warranty is void if i the label bearing the serial number of this product has been removed or defaced 1 the product is not distributed by Kramer Electronics or iii this product is not purchased from an authorized Kramer Electronics reseller If you are unsure whether a reseller is an authorized Kramer Electronics reseller please visit our Web site at www kramerelectronics com or contact a Kramer Electronics office from the list at the end of this document Your rights under this limited warranty are not diminished if you do not complete and return the product registration form or complete and submit the online product registration form Kramer Electronics thanks you for purchasing a Kramer Electronics product We hope it will give you years of satisfaction 64 KRAMER SIMPLE CREATIVE TECHNOLOGY For latest information on our products and 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 Caution Safety Warning Disconnect the unit from the power supply before opening servicing P N 2900 000407 Rev 4 Kramer Electronics Ltd Web site www kramerelectronics com E mail info kramerel com P N 2900 000407 REV 4
24. the Master Slave configuration setup Table 4 Follow System versus the Master Slave Configuration Setup Follow System Configuration Setup Master Slave Configuration Setup Several units are connected in a common control line The unit can be switched in the FOLLOW or BREAKAWAY state at any time using the FOLLOW and BREAKAWAY front panel buttons depending on the current application requirements One unit is set as the Master the others as slaves The Slaves always follow the Master The machines cannot operate as standalone units without turning off and changing the DIP switch settings The FOLLOW BREAKAWAY state is not applicable because the connected machines act as one unit Any unit can be turned on or off at any time The Slave unit can be turned ON only after full initialization of the Master unit Each machine has a different machine number value All the machines have the same machine number 16 KRAMER SIMPLE CREATIVE TECHNOLOGY VS 3232A 32x32 Audio Matrix Switcher Configurations 7 2 Assembling a Multi channel Audio Switcher The example in Figure 11 illustrates a 4 channel 32x32 configuration consisting of two VS 3232A units Broadcasting applications often use four channels to broadcast stereo audio sound in two languages say English and French or to produce surround sound DIP 6 is set to OFF on the master unit and set to ON on the Slave unit The front panel of the Sla
25. the output levels from OdB to 100dB 38 KRAMER SIMPLE CREATIVE TECHNOLOGY The MENU Commands 9 The MENU Commands The menu lets you configure the VS 3232A to best suit your needs To enter the configuration menu press the menu button three times The MENU button illuminates And the following message appears on the LCD display whe th menu to wiew setups EMT to chance them When browsing through the configuration menu the enabled buttons are illuminated The ESC button is not illuminated but is always enabled Use the configuration menu as follows 1 Press the MENU button to scroll through the menu 2 Press ENT button to enter the options a desired setup 3 After entering a setup you can select between several options Select a setup option by pressing one of the illuminated buttons in the Selector Buttons area After selecting the desired option a description of the desired change appears on the LCD display and the TAKE button blinks 4 Press the blinking TAKE button to execute the change A description of the current state appears on the LCD display for about a second and then the unit automatically switches to the next item in the menu In the example illustrated in Figure 22 the SYNC configuration is changed through the configuration menu You can scroll through the menu items by pressing the menu button until you reach the desired item
26. 12 To connect the VS 3232A as a companion to the VS 3232Vxl do the following 1 Connect the required inputs and outputs to the VS 3232A and the VS 3232Vxl 2 Connect the two switchers via the RS 232 or RS 485 control interface see Section 7 6 3 Set the DIP switches according to the required configuration setup see Section 7 5 4 Connect the power cord 5 If necessary review and set the system variables using the MENU function and the default setup UNITY setting as Section 9 describes VS 3232VXxl Video Switcher Set DIP 6 to OFF c A A A AAAA A A A A S c e zum Audio Audio Video O8pIA pet DVD Player Power Amplifier with Speakers Display Figure 12 Connecting the VS 3232A as a Companion to the VS 3232Vxl 1 We r
27. 2 93 94 95 96 97 98 99 9A B 9C 9D 9 9F AO 81 8 8 81 81 81 81 8 81 8 81 81 N oO 0 0 0 ot o1 of ot 01 of Of 01 01 O 0 7 87 87 87 87 87 87 87 87 87 87 87 87 87 9 92 93 94 95 96 97 98 99 9A B 9C 9D 9bE AO 8 8 8 8 8 amp 1 81 81 81 81 8 8 8 N oO 0 0 0 o1 of ot of of Of 01 01 O 0 8 88 88 88 88 88 88 88 88 88 88 88 88 88 88 9 92 93 94 95 96 97 98 99 9A B 9C 9D 9 9F AO 8 8 8 8 81 81 81 81 81 81 8 8 81 07 0 01 0 01 01 of 01 01 OF O1 O1 O1 Of OF OF 9 89 89 89 89 89 89 89 89 89 89 89 89 89 89 9 92 93 94 95 96 97 98 99 9A B 9C 9D 9bE 9F AO 8 8 8 8 si 81 81 81 81 81 81 81 N O 0 01 0 01 001 of 01 01 O1 O1 O1 Of Of OF O1 10 BA BA 9 92 93 94 95 96 97 98 99 9A B 9C 9D 9E 9F AO 8 8 81 81 81 81 81 81 81 8 81 No 0 01 0 01 001 of 01 01 01 O1 O1 O1 OF 01 11 8B 8B
28. 3232A unit and the Null modem adapter that attaches to the RS 232 IN 9 pin D sub port on the second VS 3232A unit 2 On second VS 3232A unit set DIP 7 enabling Null modem adapter use To connect two VS 3232A units without using a Null modem adapter 1 Connect a cable between the RS 232 OUT 9 pin D sub port on the first VS 3232A unit and the RS 232 IN 9 pin D sub port on the second VS 3232A unit 2 On second VS 3232A unit set DIP 7 ON disabling Null modem adapter use 7 6 2 Connecting the RS 485 Control Interface Figure 16 defines the RS 485 connector PINOUT for external RS 485 control The RS 485 connector is also used if required for vertical sync The A and B PINs are for RS 485 and the SYNC and the G PINs are for vertical sync and ground connection respectively RS 485 SYNC GBA Figure 16 RS 485 Connector PINOUT 1 The cable should consist of at least three straight through wires PINs 2 3 and 5 and PINs 2 and 3 should be crossed 2 See Section 7 5 23 VS 3232A 32x32 Audio Matrix Switcher Configurations To connect an RS 485 connector on one VS 3232A unit to an RS 485 connector on one or more video switchers from the series of 32x32 or 16x16 matrix switchers as Figure 17 illustrates 1 Connect the PIN on the first VS 3232A unit to the PIN on the VS 3232Vxl unit and to all the other video units 2 Connect the PIN on the first VS 3232A unit to
29. 44 1 50B 7 Use the LEVEL UP and LEVEL DOWN buttons to adjust volume level The volume level changes by one step with each push of the button Push and hold the buttons to increase decrease the volume continuously When adjusting the volume you can change the Left Both L amp R and Right assignment by pressing the corresponding button 1 2 or 3 For example you can decrease the Left level by 0 5 dB then raise Both levels by 2 dB and then raise the Right level by 1 dB This way you can adjust the volume as well as the stereo balance 8 Press the ENT or ESC button to complete the level adjustment Press the ENT button to store the audio level values in non volatile memory The LCD displays the following Input 14 1 80G0E VOLUME SET 4 Press the ESC button to disregard changes and load channels with the last stored values The LCD displays the following Input 14 L 3dEB Restare initial value 1 5dE When adjusting the volume you can monitor the audio level changes by using any audio measuring equipment The audio level changes will be implemented only after pressing the ENT button Pressing ESC will return the audio values to their previous settings 9 Upon completion of the adjustment the LCD displays the following Continue Volume VES HO If you want to adjust other input or output channels press ENT Do the same to adjust any of
30. 6 97 98 99 9B 9C 9D 9E 8 8 8 81 81 81 81 81 81 81 81 81 8 0 0 0 01 01 01 01 01 01 01 01 01 0 9 9 9 9 9 9 9 9 9 92 93 94 95 96 97 98 99 9B 9C 9D 9E 8 8 8 81 81 81 81 81 81 81 81 81 8 XO ojo o O00 o O 00 O 00 ojlo ojlo o o ojo ojo o ojo co ojo m m m m om or ot 01 o1 ot of 01 01 O1 OT 9F OF OF OF OF OF 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9 81 81 81 81 81 81 81 8 m m m m E on 0 0 0 01 01 01 01 01 01 01 01 01 0 A0 A0 A0 A0 A0 A0 A0 A0 0 92 93 94 95 96 97 98 99 9B 9C 9D 9E 8 8 8 81 81 81 81 81 81 81 81 81 8 o gt o 2 o gt o gt TNOA AH TO AH TWN AHH 5 oo gt O o O O0 O00 ojo oojo o O00 o O0 o gt gt gt gt gt gt gt gt gt gt gt gt O KRAMER SIMPLE
31. 8 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 8 8 8 8 81 81 81 81 81 81 81 81 81 8 81 8 0 0 0 01 01 01 01 01 01 01 01 01 0 01 0 29 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 8 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 8 8 8 8 81 81 81 81 81 81 81 81 81 8 81 8 0 0 0 01 01 01 01 01 01 01 01 01 0 01 0 30 9E 9E 9E 9E 9E 9E 9E 9E 9E 9E 9E 9E 9E 9E 9E 9E 8 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 8 8 8 8 81 81 81 81 81 81 81 81 81 8 81 8 0 0 0 01 01 01 01 01 01 01 01 01 0 01 0 31 OF 9F 9F 9F 9F 9F 9F 9F 9F 9F 9F 9F 9F 9F 9F 9F 8 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 8 8 8 8 81 81 81 81 81 81 81 81 81 8 81 8 0 0 0 01 01 01 01 01 01 01 01 01 0 01 0 32 AO AO AO AO 0 0 0 0 0 0 0 0 0 0 0 0 8 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 8 8 8 8 81 81 81 81 81 81 81 81 81 8 81 8 56 KRAMER SIMPLE CREATIVE TECHNOLOGY Communication Protocols Table 18 Hex Table IN 1 32 to OUT 17 32 OUT OUT OUT OUT OUT OUT OUT OUT OUT OUT OUT OUT OUT OUT OUT OUT ic sels ls by 29 29 99 sw se N o 0 0 0 o1 Of O1 01 OF OF OF O1 O 0 1 81 81 8 81 81 81 81 81 81 81 81 81 91 92 93
32. 81 81 81 81 81 81 81 8 81 8 0 0 0 01 01 01 01 01 01 01 01 01 0 01 0 21 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 8 82 83 84 85 86 87 88 89 8B 8C 8D 8E 8F 90 8 8 8 8 81 81 81 81 81 81 81 81 81 8 81 8 0 0 0 01 01 01 01 01 01 01 01 01 0 01 0 22 96 96 96 96 96 96 96 96 96 96 96 96 96 96 96 96 8 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 8 8 8 8 81 81 81 81 81 81 81 81 81 8 81 8 0 0 0 01 01 01 01 01 01 01 01 01 0 01 0 23 97 97 97 97 97 97 97 97 97 97 97 97 97 97 97 97 8 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 8 8 8 8 81 81 81 81 81 81 81 81 81 8 81 8 0 0 0 01 01 01 01 01 01 01 01 01 0 01 0 24 98 98 98 98 98 98 98 98 98 98 98 98 98 98 98 98 8 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 8 8 8 8 81 81 81 81 81 81 81 81 81 8 81 8 0 0 0 01 01 01 01 01 01 01 01 01 0 01 0 25 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 8 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 8 8 8 8 81 81 81 81 81 81 81 81 81 8 81 8 0 0 0 01 01 01 01 01 01 01 01 01 0 01 0 26 8 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 8 8 8 8 81 81 81 81 81 81 81 81 81 8 81 8 N 0 0 0 0 01 01 01 01 01 01 01 01 01 0 01 0 27 9B 9B 9B 9B 9B 9B 9B 9B 9B 9B 9B 9B 9B 9B 9B 9B 8 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 8 8 8 8 81 81 81 81 81 81 81 81 81 8 81 8 0 0 0 01 01 01 01 01 01 01 01 01 0 01 0 28 9 9C 9C 9C 9C 9C 9C 9C 9C 9C 9C 9C 9C 9C 9C 9C
33. 81 81 81 81 81 81 81 81 81 8 81 8 N 0 0 0 0 01 01 01 01 01 01 01 01 01 0 01 0 7 87 87 87 87 87 87 87 87 87 87 87 87 87 87 87 87 8 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 8 8 8 8 81 81 81 81 81 81 81 81 81 8 81 8 0 0 0 01 01 01 01 01 01 01 01 01 0 01 0 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 8B 8C 8D 8E 8F 90 8 8 8 8 81 81 81 81 81 81 81 81 81 8 81 8 0 0 0 01 01 01 01 01 01 01 01 01 0 01 0 9 89 89 89 89 89 89 89 89 89 89 89 89 89 89 89 89 8 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 8 8 8 8 81 81 81 81 81 81 81 81 81 8 81 8 0 0 0 01 01 01 01 01 01 01 01 01 0 01 0 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 8 8 8 8 81 81 81 81 81 81 81 81 81 8 81 8 0 0 0 01 01 01 01 01 01 01 01 01 0 01 0 11 8B 8B 8B 8B 8B 8B 8B 8B 8B 8B 8B 8B 8B 8B 8B 8B 8 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 8 8 8 8 81 81 81 81 81 81 81 81 81 8 81 8 0 0 0 01 01 01 01 01 01 01 01 01 0 01 0 12 8C 8C 8C 8C 8C 8C 8C 8C 8C 8C 8C 8C 8C 8C 8C 8C 8 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 81 8 81 8 81 81 81 81 81 81 81 81 81 81 81 81 0 0 0 01 01 01 01 01 01 01 01 01 0 01 0 13 8D 8D 8D 8D 8D 8D 8D 8D 8D 8D 8D 8D 8D 8D 8D 8 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 81 8 81 8 81 81 81 81 81 81 81 81 81 81 81 81 0 0 0 01 01 01 01 01 01 01 01 01 0 01 0 14 8E 8E 8E 8E 8E 8E 8E 8E 8E 8E 8E 8E 8E 8E 8E 8 82 83 84 85
34. 86 87 88 89 8A 8B 8C 8D 8E 8F 90 81 8 81 8 81 81 81 81 81 81 81 81 81 81 81 81 0 0 0 01 01 01 01 01 01 01 01 01 0 01 0 15 8F 8F 8F 8F 8F 8F 8F 8F 8F 8F 8F 8F 8F 8F 8F 8 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 81 8 81 8 81 81 81 81 81 81 81 81 81 81 81 81 0 0 0 01 01 01 01 01 01 01 01 01 0 01 0 16 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 8 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 81 8 81 8 81 81 81 81 81 81 81 81 81 81 81 81 0 0 0 01 01 01 01 01 01 01 01 01 0 01 0 171 91 9 9 9 91 91 91 91 91 91 91 91 91 9 91 91 8 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 81 8 8 8 81 81 81 81 81 81 81 81 81 8 81 81 55 Communication Protocols OUT 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 N 0 0 0 0 01 01 01 01 01 01 01 01 01 0 01 0 18 92 92 92 92 92 92 92 92 92 92 92 92 92 92 92 92 8 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 8 8 8 8 81 81 81 81 81 81 81 81 81 8 81 8 0 0 0 01 01 01 01 01 01 01 01 01 0 01 0 19 93 93 93 93 93 93 93 93 93 93 93 93 93 93 93 93 8 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 8 8 8 8 81 81 81 81 81 81 81 81 81 8 81 8 0 0 0 01 01 01 01 01 01 01 01 01 0 01 0 20 94 94 94 94 94 94 94 94 94 94 94 94 94 94 94 94 8 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 8 8 8 8 81 81
35. 9 9B 9C 9D 9E 8 8 8 81 81 81 81 81 81 81 81 81 8 8 0 0 0 01 01 01 01 01 01 01 01 01 0 0 6 96 96 96 96 96 96 96 96 96 96 96 96 96 96 92 93 94 95 96 97 98 99 9B 9C 9D 9E 8 8 8 81 81 81 81 81 81 81 81 81 8 0 0 0 01 01 01 01 01 01 01 01 01 0 97 97 97 97 97 97 97 97 97 92 93 94 95 96 97 98 99 9B 9C 9D 9E 8 8 8 81 81 81 81 81 81 81 81 81 8 3 E Ud 0 0 0 01 01 01 01 01 01 01 01 01 0 98 98 98 98 98 98 98 98 98 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 8 8 8 81 81 81 81 81 81 81 81 81 8 oo oo 0 0 0 01 01 01 01 01 01 01 01 01 0 99 99 99 99 99 99 99 99 99 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 8 8 8 81 81 81 81 81 81 81 81 81 8 0 0 0 01 01 01 01 01 01 01 01 01 0 9 9 9 9 9 9 9 9 9 92 93 94 95 96 97 98 99 9 9B 9C 9D 9E 8 8 8 81 81 81 81 81 81 81 81 81 8 gt gt gt gt gt or 0 0 0 01 01 01 01 01 01 01 01 01 0 9B 9B 9B 9B 9B 9B 9B 9B 9B 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 8 8 8 81 81 81 81 81 81 81 81 81 8 ow 0 0 0 01 01 01 01 01 01 01 01 01 0 9C 9C 9C 9C 9C 9C 9C 9C 9C 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 8 8 8 81 81 81 81 81 81 81 81 81 8 O 0 0 0 01 01 01 01 01 01 01 01 01 0 90 90 90 90 90 90 90 90 90 92 93 94 95 9
36. C or controller to the RS 232 port see Section 7 6 1 or the RS 485 port see Section 7 6 2 or the ETHERNET port see Section 7 8 Connect the power cord If necessary review and set the system variables using the MENU function and the default setup UNITY setting as Section 9 describes DAT Player Power Amplifier with Speakers DAT Player Dat Recorder Figure 4 Connecting the VS 3232A Audio Matrix Switcher 1 Switch OFF the power on each device before connecting it to your VS 3232A 2 You do not have to connect all the inputs and the outputs In this example only two inputs two DAT players and two outputs a power amplifier with speakers and a DAT recorder are connected 3 We recommend that you use only the power cord that is supplied with this machine 10 KRAMER SIMPLE CREATIVE TECHNOLOGY Connecting a Single VS 3232A 32x32 Audio Matrix Switcher 61 Connecting Balanced Unbalanced Stereo Audio Input Output This section illustrates how to wire e A balanced stereo audio input and output see Figure 5 Anunbalanced stereo audio input see Figure 6 Anunbalanced Stereo Audio Output see Figure 7 L L G R R Figure 5 Connecting a Balanced VS 3232A Stereo Audio Input and Output L L G R R Figure 6 Connecting an Unbalanced VS 3232A Stereo Audio Input L L G R R Figure 7 Connecting an Unbalanced VS 3232A Stereo Audio Output 11 VS 3232A 32x32 Audio Matrix
37. CREATIVE TECHNOLOGY Communication Protocols 12 2 Audio Gain Attenuation Commands You can increase or decrease the volume input output level step by step or by setting it to the desired value To increase or decrease the volume input output level step by step use the following command 24 18hex OP Mach input output number 0 OP 0 output 1 Decrease output 2 output decrease left output 4 increase right output 5 decrease right output 6 increase input 7 decrease input 8 increase left input 9 decrease left input 10 increase right input 11 decrease right input To set the audio gain attenuation to the desired value use the following sequence of commands First define the channel type input or output left right or left and right 42 2Ahex I Obyte 0 Mach l Obyte 2 inputleft channel 4 input right channel 6 input both left and right channel 3 output left channel 5 output right channel 7 output both left and right channel Then use one of the following commands set or request 22 16hex Gain Att Set Gain Attenuation yo input output number 0 all 25 19hex I Ost 0 Mach Request Gain Attenuation 59 Communication Protocols 12 3 ASCII Sierra Protocol for 3232A Series Switcher To use the ASCII protocol you need to select it via the machin
38. IO gt 90dB at maximum output 21dBu weighting CROSSTALK lt 80dB 9 1KkHz fully loaded STEREO CHANNEL 80dB 1kHz SEPARATION CONTROLS 18 selector switches RS 232 RS 485 remote IR Ethernet POWER CONSUMPTION 100 240V AC 50 60Hz 70VA max OPERATING 0910 55 C 32 to 131 TEMPERATURE STORAGE 45 to 72 49 to 162 F TEMPERATURE HUMIDITY 10 to 90 RHL non condensing DIMENSIONS 19 inch W 7 inch D 2U H rack mountable WEIGHT 3 5kg 7 8lbs approx ACCESSORIES Power cord Null modem adapter Windows based Kramer control software Windows based Ethernet Configuration Manager and Virtual Serial Port Manager Infrared remote control transmitter OPTIONS External remote IR receiver cable 15 meter extension cable 1 P N C A35M IRR 50 2 P N C A35M A35F 50 52 KRAMER SIMPLE CREATIVE TECHNOLOGY Technical Specifications 111 Audio Performance Graphs This section describes the audio performance of the left and right signals output from the VS 3232A Output Vol ure Audio Precision 4 3 A 4 3 4 2 Left p 4 2 d 444 I e REDE 41 2 4 i e a tN 4 u 3 9 3 9 3 8 Right 3 8 20 50 100 200 500 1k 2k 5k 10k 20k Hz Figure 32 Frequency Response Bandwidth of the VS 3232A THD N Audio Precision 20 50 100 200 500 1k 2k 5k 10k 20k Hz Figure 33 THD N of the VS 3232A THD N Audio Pr
39. Kramer Electronics Ltd USER MANUAL Model VS 3232A 32x32 Audio Matrix Switcher Contents Contents 1 Introduction 1 2 Getting Started 1 2 1 Quick Start 1 3 Overview 3 4 Your Balanced Stereo Audio Matrix Switcher 3 4 1 Using the IR Transmitter 8 5 Installing the VS 3232A in a Rack 9 6 Connecting a Single VS 3232A 32x32 Audio Matrix Switcher 10 6 1 Connecting the Balanced Unbalanced Stereo Audio Input Output 1 7 VS 3232A 32x32 Audio Matrix Switcher Configurations 12 7 1 VS 3232A Configuration Setups 12 7 11 The Follow System Configuration Setup 12 7 1 2 The Master Slave Configuration Setup 14 7 1 3 The Follow System versus the Master Slave Configuration Setups 16 72 Assembling a Multi channel Audio Switcher 17 7 3 Connecting VS 3232A as a Companion to VS 3232V xl 18 7 4 Connecting VS 3232A as Companion to a Multi channel Video Switcher 19 7 5 DIP switch Settings 20 7 5 1 Setting the Machine 21 7 6 Connecting a Control Interface 21 7 6 1 Connecting the RS 232 Control Interface 21 7 6 2 Connecting the RS 485 Control Interface 23 7 7 Setting Sync 25 7 8 Controlling via the ETHERNET 26 781 Connecting the ETHERNET Port directly to PC Crossover Cable 26 7 8 2 Connecting the ETHERNET Port via a Network Hub Straight Through Cable 27 7 8 3 Control Configuration via the Ethernet Port 27 8 Operating Your Video Matrix Switcher 28 8 1 Startup Display 28 811 Viewing the Display 29 8 2 Using the Keyp
40. NTY OR CONDITION OR UNDER ANY OTHER LEGAL THEORY Some countries districts or states do not allow the exclusion or limitation of relief special incidental consequential or indirect damages or the limitation of liability to specified amounts so the above limitations or exclusions may not apply to you Exclusive Remedy TO THE MAXIMUM EXTENT PERMITTED BY LAW THIS LIMITED WARRANTY AND THE REMEDIES SET FORTH ABOVE ARE EXCLUSIVE AND IN LIEU OF ALL OTHER WARRANTIES REMEDIES AND CONDITIONS WHETHER ORAL OR WRITTEN EXPRESS OR IMPLIED TO THE MAXIMUM EXTENT PERMITTED BY LAW KRAMER ELECTRONICS SPECIFICALLY DISCLAIMS ANY AND ALL IMPLIED WARRANTIES INCLUDING WITHOUT LIMITATION WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE IF KRAMER ELECTRONICS CANNOT LAWFULLY DISCLAIM OR EXCLUDE IMPLIED WARRANTIES UNDER APPLICABLE LAW THEN ALL IMPLIED WARRANTIES COVERING THIS PRODUCT INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE SHALL APPLY TO THIS PRODUCT AS PROVIDED UNDER APPICABLE LAW IF ANY PRODUCT TO WHICH THIS LIMITED WARRANTY APPLIES IS A CONSUMER PRODUCT UNDER THE MAGNUSON MOSS WARRANTY ACT 15 U S C A 52301 ET SEQ OR OTHER APPICABLE LAW THE FOREGOING DISCLAIMER OF IMPLIED WARRANTIES SHALL NOT APPLY TO YOU AND ALL IMPLIED WARRANTIES ON THIS PRODUCT INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS FOR THE PARTICULAR PURPOSE SHALL APPLY AS PROVIDED UNDER APPLICABLE LAW Other Conditions This
41. Out In Clean Switching switching this mode is preferred for a standalone unit The switching is delayed by about 0 1sec 2 CUT immediate switching Audio Switching set to CUT immediate switching this mode is preferred for Genlock switching at the same time as the video When selecting the FADE Out In option the current audio signal gradually decreases to the mute level 100dBu and the switching occurs after reaching the mute level The newly switched audio level gradually rises to the set audio level This way the switching is implemented silently When selecting the CUT option the switching occurs immediately and although the unit includes means to prevent popping and clicking noises it cannot always be avoided It is recommended to use the CUT mode only when the audio switcher follows a video switcher for example the VS 3232V xl Selecting the SYNC Configuration Table 10 summarizes the SYNC configuration options Table 10 SYNC Configuration Menu Press To select After the change the LCD displays 1 No VIS for immediate switching The unit is set for immediate switching 4 EXT SYS SYNC received from another The unit is set to switch at the same time unit as the video unit Selecting the INTERFACE Configuration The INTERFACE configuration menu is a two step menu 1 Select the type of interface 2 Turn the interface ON or OFF Note that the RS 232 inte
42. T DEFAULT OUTPUTS SETUP INPUTS 32x32 Audio Matrix Switcher VS 3232A Figure 1 Front Panel VS 3232A 32x32 Audio Matrix Switcher KRAMER SIMPLE CREATIVE TECHNOLOGY Your Balanced Stereo Audio Matrix Switcher Table 1 Front Panel VS 3232A 32x32 Audio Matrix Switcher Features Feature Function 1 IR Receiver The red LED is illuminated when receiving signals from the Kramer infrared remote control transmitter 2 POWER Switch Illuminated switch for turning the unit ON or OFF 3 Keypad See Figure 2 and Table 2 4 FOLLOW Button Press to enter the Follow mode in the multi switcher configuration 5 BREAKAWAY Button Press to enter the Standalone mode in the multi switcher configuration 6 DEFAULT SETUP Button Press to recall the default setup UNITY setting see section 9 6 7 INPUTS OUTPUTS LCD Displays the outputs in the upper row switched to the selected inputs in the Display lower row Displays user interface messages and configuration menu items 8 LOCK Button Toggle to lock unlock the front panel buttons 9 MENU Button Press once to enable the ALL OFF STO and RCL buttons Press twice to enter the audio input output volume control menu Press three times to enter the configuration menu When in the configuration menu press to browse through the menu items 10 TAKE Button Used to confirm and complete setup and switching 1 Press and hold the LOCK button for about two seconds to toggle
43. The Send button lights red Wait until downloading is completed and the red Send button turns off Disconnect the power on the VS 3232A Release the ETHERNET FLASH button on the rear panel Connect the power on your machine mn Ron 1 To which the VS 3232A is connected on your PC 51 Technical Specifications 11 Technical Specifications Table 16 includes the technical specifications Table 16 Technical Specifications of the VS 3232A Video Matrix Switcher INPUTS 32 balanced stereo inputs on 5 pin detachable terminal block connectors OUTPUTS 32 balanced stereo outputs on 5 pin detachable terminal block connectors INPUT IMPEDANCE gt 10kQ AC coupled NOMINAL INPUT LEVEL OdBu 775mV MAX INPUT LEVEL 21dBu lt 0 05 THD N at unity gain OUTPUT IMPEDANCE 500 unbalanced 1000 balanced TOTAL INPUT OUTPUT GAIN ERROR 0 5dB channel to channel MAX OUTPUT LEVEL 6000 LOAD 20dBu 0 02 THD N at unity gain MAX OUTPUT LEVEL 21dBu 0 05 THD N at unity gain Hi Z LOAD INPUT LEVEL 20dB 20dB default 0dB ADJUSTMENT OUTPUT LEVEL 0 to 100dBu at the following steps 0 5dB steps from OdBu to 40dBu 1 0dB ADJUSTMENT steps from 40dBu to 70dBu 2 0dB steps from 70dB to 100dBu FREQUENCY RESPONSE 20Hz to 20kHz 0 1dB THD NOISE 0 03926 9 1kHz at nominal level A weighting S N RAT
44. ad Buttons 29 8 3 Confirming Actions 29 831 Toggling between the At Once and Confirm Modes 30 8 3 2 Confirming a Switching Action 30 8 4 Switching Options 30 8 4 1 Switching one Input to one Output 31 842 Switching Several Inputs to Several Outputs 31 8 4 3 Switching one Input to all Outputs 32 844 Clearing an Output 32 8 4 5 Clearing Several Outputs 32 Contents 8 4 6 Clearing all Outputs 8 5 Storing and Recalling Setups 8 5 1 Storing Setups 8 5 2 Recalling Setups 8 6 Using the DEFAULT SETUP Button Unity Setting 8 7 Choosing the FOLLOW or the BREAKAWAY Modes 8 8 Using the LOCK Button 8 9 Setting the Input Output Volume 9 The MENU Commands 9 1 Selecting the Audio Switching Method 9 2 Selecting the SYNC Configuration 9 3 Selecting the INTERFACE Configuration 9 4 Selecting the Interface REPLY Configuration 9 5 Selecting PROTOCOL Configuration 9 6 Selecting the Store DEFAULT Setup Configuration 9 7 Selecting the Initialization Sequence Delay Time for a Slave Unit 9 8 The Main Firmware Version 9 9 Selecting the TOTAL RESET Option 10 Flash Memory Upgrade 10 1 Switcher Flash Memory Upgrade 10 1 1 Downloading from the Internet 10 1 2 Connecting the PC to the RS 232 Port 10 1 3 Upgrading Firmware 10 2 Ethernet Flash Memory Upgrade 10 2 1 Downloading from the Internet 10 2 2 Connecting the PC to the RS 232 Port 10 2 3 Upgrading Firmware 11 Technical Specifications 11 1 Audio Performance Graphs 12 Co
45. anty 1 Elect to repair or facilitate the repair of any defective parts within a reasonable period of time free of any charge for the necessary parts and labor to complete the repair and restore this product to its proper operating condition Kramer Electronics will also pay the shipping costs necessary to return this product once the repair is complete 2 Replace this product with a direct replacement or with a similar product deemed by Kramer Electronics to perform substantially the same function as the original product 3 Issue a refund of the original purchase price less depreciation to be determined based on the age of the product at the time remedy is sought under this limited warranty What Kramer Electronics will not do Under This Limited Warranty If this product is returned to Kramer Electronics or the authorized dealer from which it was purchased or any other party authorized to repair Kramer Electronics products this product must be insured during shipment with the insurance and shipping charges prepaid by you If this product is returned uninsured you assume ail risks of loss or damage during shipment Kramer Electronics will not be responsible for any costs related to the removal or re installation of this product from or into any installation Kramer Electronics will not be responsible for any costs related to any setting up this product any adjustment of user controls or any programming required for a specific installation of thi
46. as a Companion to the VS 3232Vxl Connecting the VS 3232A as a Companion to a Multi channel Switcher DIP switches Connecting a PC to two VS 3232A Units RS 485 Connector PINOUT Connecting the RS 485 Connectors between VS 3232A VS 3232V xl Units RS 485 Control Interface and SYNC Connections Local Area Connection Properties Window Internet Protocol TCP IP Properties Window Default Startup Status Display Sequence Setting the SYNC Configuration an example Splash Screen Atmel Flip Window Device Selection Window Device Selection window Loading the Hex RS 232 Window Atmel Flip Window Connected Atmel Flip Window Operation Completed The KFR Programmer Window Frequency Response Bandwidth of the VS 3232A THD N of the VS 3232A Maximum Input Output Level at 1kHz Linearity of the VS 3232A Spectrum Plot of the Output Signal for a 1kHz 4dBu Input 13 15 16 17 18 19 20 22 23 24 25 27 27 28 40 46 46 47 47 48 48 49 49 51 53 53 53 54 54 iii Contents Tables Table 1 Table 2 Table 3 Table 4 Table 5 Table 6 Table 7 Table 8 Table 9 Table 10 Table 11 Table 12 Table 13 Table 14 Table 15 Table 16 Table 17 Table 18 Front Panel VS 3232A 32x32 Audio Matrix Switcher Features VS 3232A Keypad Selector Buttons Functions Rear Panel VS 3232A 32x32 Audio Matrix Switcher Features Follow System versus the Master Slave Configuration Setup DIP switch Se
47. ate from the Internet To do so 1 Go to our Web site at http www Kramerelectronics com and download the file I xx zip from the technical support section 2 Extract the file SerKFRETHI I xx zip package which includes the KFR Programmer application setup and 5 9 firmware file to a folder for example C Program Files KFR Upgrade 3 Install the KFR Programmer Application 10 2 2 Connecting the PC to the RS 232 Port Before installing the latest Kramer Ethernet firmware version on the VS 3232A do the following 1 Connect RS 232 IN 9 pin D sub port COM 1 on the VS 3232A to a Null modem adapter and connect the Null modem adapter with a 9 wire flat cable to the RS 232 9 pin D sub COM port on your PC 2 Push the rear panel ETHERNET FLASH button to Program using a small screwdriver 3 Connect the power on your machine 1 File names are liable to change from time to time 50 KRAMER SIMPLE CREATIVE TECHNOLOGY Flash Memory Upgrade 10 2 3 Upgrading Firmware Follow these steps to upgrade the firmware 1 Double click the KFR Programmer desktop icon The KFR Programmer window appears see Figure 31 COM PORT C 1 COM2 Send Stop File Figure 31 The KFR Programmer Window Select the required COM Press the File button to select 5 9 firmware file included in the package Press the Send button to download the file
48. command P29 stores full matrix setup in address 29 1 59 of non volatile memory and returns the following string OK T Trigger a Salvo Connect Sequence The command is used to recall a salvo which is a series of connect commands for previously stored status with the P command The command T29 restores full matrix setup from address 29 1 59 of non volatile memory and return the following string OK 62 KRAMER SIMPLE CREATIVE TECHNOLOGY Communication Protocols G AUDINP_GAINS Audio Input Output Gain Adjustment query To set the gain setting of input 4 to setting 15 the command would be G VAR1 AUDINP GAINS 4 15 where the first number 4 is the input number and the second number 15 is the real value index according to the following table Index Gain Value Increment 0 20dB 40 OdB unity gain 0 5 step 80 20dB To set the attenuation setting of output 32 to setting 47 the command would be G VAR1 AUDOUT GAINS 32 47 where the first number 32 is the output number and the second number 47 is the real value index according to the following table Index Gain Value Increment 127 OdB unity gain 0 5 step 47 400 46 41dB 1 0dB step 17 700 16 72dB 2 09 step 02 100dB 01 Mute 00 Mute For both commands the following string is returned query the
49. d on the French language audio switcher In this state you cannot perform this switching operation on any of the audio switchers and have the CV switcher follow or set any of the machines in this configuration to operate independently as a standalone unit unless you turn OFF the machines and change the DIP switch settings 1 AI for the English language and A2 for the French language 15 VS 3232A 32x32 Audio Matrix Switcher Configurations 7 1 3 The Follow System versus the Master Slave Configuration Setups The example illustrated in Figure 10 shows three 32x32 matrix switchers one composite video switcher and two audio switchers DIP 5 is set to ON on all the units DIP 6 is set to OFF on the CV VS 3232VxI switcher and on the A1 English language VS 3232A audio switcher DIP 6 is set to ON on the A2 French language VS 3232A audio switcher VS 3232VxI Machine 1 DIP 5 ON VS 3232A Machine 2 VS 3232A Machine 2 DIP 6 OFF Master DIP 6 OFF Master DIP 6 ON Slave Figure 10 The Follow System Combined with the Master Slave Configuration Setup In this example the audio switchers are in the Master Slave configuration setup the French language switcher always follows the English language switcher The CV switcher and the combined audio switcher unit are in the Follow System configuration setup Table 4 summarizes the differences between the Follow System configuration setup and
50. e 1 DIP 5 ON RS 485 VS 3232A i gem ERU A1 English DIP 6 OFF Master E Ll Machine 2 RS 485 VS 3232A Machine 3 Figure 8 Connecting in the Follow System Configuration Setup The Follow System configuration Setup lets you operate the system in the following way e Initially all three units are set to the Breakaway state This means that each unit operates independently as a standalone unit e Pressing the FOLLOW button on the two audio switchers sets them searching for other machines they can follow within the communication line At this state the video switcher still operates as a standalone unit but the audio switchers follow each other for example switching input 1 to output 16 on the English language audio switcher switches input 1 to input 16 on the French language audio switcher 13 VS 3232A 32x32 Audio Matrix Switcher Configurations e Pressing the FOLLOW button on the CV switcher too sets it searching for the other machines in the FOLLOW state At this state all three switchers follow each other for example switching input 1 to output 16 on the English language audio switcher switches input 1 to output 16 on the French language audio switcher and on the CV switcher Alternatively you switch the CV switcher and have both audio switchers follow e To return to independent switching simply press the BREAKAWAY button on the switcher 7 1 2 Master Slave Configuration Setup The
51. e digits from 01 to 59 for example press 1 twice for 11 The LCD display shows the recalled setup When in the CONFIRM mode the TAKE button is illuminated repeat the steps above and then press the TAKE button to confirm the action After recalling a setup in the CONFIRM mode while the TAKE button is blinking you can review the content of the recalled setup using the or the 4 buttons If the recalled setup is not the desired one you can recall another setup by entering a different setup number thus letting you review as many setups as needed before implementing the required setup When trying to recall an empty setup the LCD display shows the message Setup another FR OT followed by the message RECALL lt 8 6 Using the DEFAULT SETUP Button Unity Setting You can select a configuration that is used often and store it as the default setup or the UNITY setting which can be easily recalled by pressing the DEFAULT SETUP button You can store the default setup via the menu commands and then recall it with the touch of a button The default setup stores a setup which is defined via the DEFAULT SETUP configuration menu and includes the switcher configuration volume levels for each input and output and the cross points status 1 When trying to recall a setup beyond 59 the LCD display shows the following message more than 55 2 That is a setup for which no setup is actually stored 3 The same a
52. e front panel you can recall the default setup so called UNITY setting After pressing the ENT button the TAKE button blinks and the following message appears on the display current matrix Stage is ORY atesa to confirm stored as DEFAULT 1 See section 12 for a description of the protocols 2 See section 8 6 42 KRAMER SIMPLE CREATIVE TECHNOLOGY The MENU Commands 9 7 Selecting the Initialization Sequence Delay Time for a Slave Unit When several VS 3232A units are used together it is necessary to set up the delay time of each slave unit To configure the Initialization sequence delay time 1 2 3 5 6 7 Turn machine OFF Set DIP 6 to OFF Master unit Turn the machine ON The unit is now set to the Master Mode Set the delay time according to Table 14 using the front panel buttons and the LCD Turn the machine OFF Set DIP 6 to ON Slave unit Turn the Machine ON Table 14 defines the initialization sequence delay time per unit in a Master Slave configuration setup Table 14 Initialization Sequence Delay Time The Number of the Slave unit in Required Turn ON Time Notes the Sequence sec 1 5 delay time is set to 5 seconds automatically 2n 10 Set via the Turn ON menu 39 15 4 20 9 8 Main Firmware Version The main firmware version menu shows information regarding the latest main and Ethernet firmware versions
53. e front panel buttons Use the MENU button to enter the configuration menu and choose PROTOCOL see Section 9 5 Select the ASCII option and press the blinking TAKE button to accept the change The new protocol selection is saved in non volatile memory To verify that the protocol has been selected and that communication is OK send the following string wet The machine should reply by sending the following string In case of an unused or wrong command router replies as follows ERROR The router supports a string of up to 31 characters excluding and The router detects the start of a new command in the middle of a string and restarts the parsing from this point on the characters prior to the new start are ignored 12 3 1 ASCII Protocol Available Commands I Capabilities Inquiry The command I requests that command capability information be returned to the host The command I returns the following string ILOSQUXYPTG OK indicating that the router supports the 1 L O 5 Q U X Y P T G commands from the host Q Model Name and Software Version Inquiry The command Q requests that the router model name and software version number string be returned to the host The command Q returns the following string QVS 3232A V1 2 OK indicating that the router name is VS 3232A and current software version is 1 2 1 The mach
54. ecision 0 14 0 14 0 12 0 12 0 1 0 1 0 08 0 08 o 0 06 0 06 0 04 0 04 0 02 0 02 10 5 0 5 10 15 20 Output Level dBu Figure 34 Maximum Input Output Level at 1kHz 1 All the measurements for these graphs were taken while input 2 was switched to output 31 2 Both the input and output levels are set to OdB 3 The input signal is 4dBu where applicable and the output load is 2 5kQ 53 Communication Protocols Out put Level Audio Precision 20 20 10 10 d 0 gt lt 0 u 10 10 20 15 10 5 0 5 10 15 20 Input Level Figure 35 Linearity of the VS 3232A Audio Precision 0 0 10 10 20 20 30 30 40 40 5 50 50 5 u 60 60 u 70 70 80 80 90 JAM 59 ELCHE WW AA 110 U 1 LU 110 20 50 100 200 500 1k 2k 5k 10k 20k Hz Figure 36 Spectrum Plot of the Output Signal for a IkHz 4dBu Input 12 Communication Protocols Using the menu you can select the Kramer 2000 communication protocol see Section 12 1 e ASCII Protocol see Section 12 3 12 1 The Kramer 2000 Communication Protocol Table 17 and Table 18 include the Protocol 2000 hexadecimal codes The communication parameters are 9600 baud with no parity 8 data bits and 1 stop bit 1 Full details are available on our Web site www kramerelectronics com 2 This example assumes MACHINE 1 and node 0 54 KRAMER
55. ecommend that you use only the power cord that is supplied with this machine 18 KRAMER SIMPLE CREATIVE TECHNOLOGY VS 3232A 32x32 Audio Matrix Switcher Configurations 7 4 Connecting the VS 3232A as a Companion to a Multi channel Video Switcher You can connect the VS 3232A to a multi channel system such as a switcher for YUV RGB by combining three VS 3232Vxl units Y G Channel Switcher Master Set DIP 6 to OFF Gey WE N S 2 Q Q Q V R Channel Switcher NN V R U B 2 Y G V R U B 1 ga Component Video Player Power Amplifier with Speakers YUV RGB Display Figure 13 Connecting the VS 3232A as a Companion to a Multi channel Switcher 1 You can also assemble an s Video system using two VS 3232Vxl units or an RGBS system using four VS 3232Vxl units 19 VS 3232A 32x32 Audio Matrix Switcher Configurations Set the DIP switches as follows Table 5 DIP switch Settings for VS 3232A and VS 3232V xl Switch
56. er unit Machine 1 via the Ethernet port to the LAN port of your PC Use your PC initially to configure the settings see Section 7 8 27 Operating Your Video Matrix Switcher 8 Operating Your Video Matrix Switcher This section describes e The startup display see Section 8 1 e How to use the selector buttons see Section 8 2 e How to confirm actions see Section 8 3 e The switching options see Section 8 4 e How to store and recall setups see Section 8 5 e The DEFAULT SETUP button see Section 8 6 e How to Choose the FOLLOW or the BREAKAWAY modes see Section 8 7 e How to Lock and unlock the front panel see Section 8 8 How to set the Input Output volume see Section 8 9 8 1 Startup Display After switching on the power the LCD display shows the following screens in sequence OUTPUTS INPUTS OUTPUTS INPUTS OUTPUTS INPUTS Figure 21 Default Startup Status Display Sequence The front panel of the VS 3232A includes a numerical keyboard within the Keypad area This keypad includes the numbers from 0 to 9 and lets you enter both the output and input numbers 1 The text in the LCD Display may vary according to machine settings 2 See Table 1 28 KRAMER SIMPLE CREATIVE TECHNOLOGY Operating Your Video Matrix Switcher 8 1 1 Viewing the Display Figure 21 shows the output input cross points on the LCD display The LCD display can only show 13 of the 32 input ou
57. ers Machine Name Machine Follow System Master Slave 1 2 3 4 5 6 VS 3232V xl Y G OFF OFF OFF ON OFF U B ON OFF OFF OFF ON ON V R OFF OFF OFF ON ON VS 3232A Audio OFF ON OFF OFF OFF Connect the communication line between the switchers via the RS 232 or RS 485 control interface as section 7 6 describes 7 5 DIP switch Settings By default all the DIP switches are set to OFF Configure the VS 3232A by setting the eight DIP switches as Figure 14 and Table 6 define FOLLOW SYSTEM MASTER SLAVE CONFIGURATION CONFIGURATION SETUP SETUP MACHINE 95 232 NULL MODEM 85 485 TERMINATION v v v Y 5 1234567 8 Figure 14 DIP switches Yon Table 6 DIP switch Definitions DIP switch Function 1 4 Set the machine see Table 7 in Section 7 5 1 5 Enables ON or disables OFF the Follow System configuration setup in a multi switcher configuration 6 Enables ON or disables OFF the Master Slave configuration setup in a multi channel configuration 7 Disables the use of a null modem adapter with RS 232 as follows Set OFF for RS 232 input connection via a null modem adapter Set ON for RS 232 straight connection without a null modem adapter 8 Set ON for RS 485 termination for the first and the last machine RS 485 line terminates with 1100 for others set OFF RS 485 line
58. es ON 2 Or when pressing any of the front panel buttons by mistake 3 Albeit with an LCD Display that does not illuminate 14 KRAMER SIMPLE CREATIVE TECHNOLOGY VS 3232A 32x32 Audio Matrix Switcher Configurations The BREAKAWAY and FOLLOW front panel buttons have no effect in the Master Slave configuration setup since the connected machines act as one unit in one box DIP 6 determines the operation mode of each unit within the Master Slave configuration setup DIP 6 is set to e ON for the Slave units in the configuration setup e OFF for the Master unit in the configuration setup Set the machine number on all the machines to the same value The example illustrated in Figure 9 shows three 32x32 matrix switchers one composite video switcher and two audio switchers DIP 5 is set to OFF on all three switchers and DIP 6 is set to OFF on the CV VS 3232VXxl switcher the Master and to ON on the two VS 3232A audio switchers the Slaves All the units have the same machine number see Section 7 5 1 VS 3232Vxl DIP 6 OFF Master Machine 1 VS 3232A DIP 6 ON Slave Machine 1 VS 3232A DIP 6 ON Slave Machine 1 Figure 9 Connecting in the Master Slave Configuration Setup In this example the Slaves always follow the Master and both machines act as a single unit Switching input to output 16 on the CV switcher switches input to output 16 on the English language audio switcher an
59. for example fain Verzcions 1 Ge Ethernet Version Use Confis Manager This information lets you decide whether a firmware upgrade is required It is recommended to upgrade the firmware only after consulting with the Kramer technical support staff 1 Turn ON time 43 The MENU Commands 9 9 Selecting the TOTAL RESET Option The TOTAL RESET options require you to press the blinking TAKE button twice for double confirmation Table 15 summarizes the TOTAL RESET menu options Table 15 Total Reset Menu Press To select After the change the LCD displays All outputs OFF to disconnect all the outputs Factory default to the factory default state MATRIX erased all outputs set to OFF e OUT 1 is connected to IN 1 OUT 2 is connected to IN 2 OUT 31 is connected to IN 31 and OUT 32 is connected to IN 32 In both cases above the system status and the volume control stages are set as follows The gain level of all the input and output channels is set to OdB The audio switching method is set to fade out in clean switching The SYNC configuration is set to GENLOCK OFF immediate switching All the interfaces are set to ON The interface Reply is set to Reply interface protocol is set to Hex Kramer 2000 default setup is set to the Factory default 44 KRAMER SIMPLE CREATIVE TECHNOLOGY
60. gain setting of input 4 the command would be G VAR1 AUDINP GAINS 4 where number 4 is the input number The response is G VAR1 AUDINP GAINS 4 15 To query the gain setting of output 32 the command would be G VAR1 AUDOUT GAINS 32 where number 32 is the output number The response is G VAR1 AUDOUT GAINS 32 47 OK Note The matrix VS 3232A switches the Left and Right audio channels simultaneously but can adjust the gain in the Left and Right channels separately thus solving the Balance issue If the matrix is controlled from the front panel or the communication Kramer 2000 protocol the real gain value for left and right channels could be different Note that when using the ASCII protocol the real value that is returned for a query command is received from the left channel 63 LIMITED WARRANTY The warranty obligations of Kramer Electronics for this product are limited to the terms set forth below Whatis Covered This limited warranty covers defects in materials and workmanship in this product What is Not Covered This limited warranty does not cover any damage deterioration or malfunction resulting from any alteration modification improper or unreasonable use or maintenance misuse abuse accident neglect exposure to excess moisture fire improper packing and shipping such claims must be presented to the carrier lightning power surges or o
61. in attenuation changes with each press of a button at the defined step When operating remotely the gain attenuation is achieved directly via a command see Section 12 The volume level of the left and right channels for each input output can be set separately or together using the LEVEL UP and LEVEL DOWN front panel buttons In the following example the volume is adjusted for input 11 To set the input volume level do the following 1 Press the MENU button twice 2 Press the ENT button 3 Select 1 to adjust the Input Level 4 Enter the input number for which you want to change the volume For example enter input number 11 5 Press one of the following 1 to adjust the Left channel of the selected input 2 to adjust both the Left and the Right Both L amp R channels of the selected input simultaneously 3 to adjust the Right channel of the selected input 1 Even though the front panel is locked you can still operate via the IR remote control Ethernet RS 232 or RS 485 serial remote controller or PC 2 Buttons 1 and 2 illuminate To adjust an output level press 2 37 Operating Your Video Matrix Switcher 6 When selecting 1 Left the following appears on the LCD display Input 14 lt 14 5 When selecting 2 Both L amp R following appears the LCD display Input 44 lt gt o i SdE When selecting 3 Right the following appears on the LCD display Input
62. ine will remain as ASCII after cycling power 60 KRAMER SIMPLE CREATIVE TECHNOLOGY Communication Protocols L Matrix Size and Level Names Inquiry The command L requests that matrix size and level name information be returned to the host The command L returns the following string L32 1 32 AUDIO OK indicating that the router consists 32 outputs 1 level and 32 inputs and the level name is AUDIO Output Status Inquiry The command O requests that matrix status information for a single output be returned to the host The command O12 returns the following string Y12 23 if output 12 is connected to input 23 or Y12 if output 12 is disconnected S Status Inquiry The command S requests that matrix status information be returned to the host The command 5 returns the following string 1 1 2 4 Y3 4 25 Y32 7 indicating that output 1 is connected to input 1 output 2 connected to input 4 output 3 is disconnected and so on for all 32 outputs Automatic Output Change Reporting On Off The command U turns the automatic sending of output change reports on or off The command UO returns the following string OK indicating that automatic output change reporting is turned off The command U1 or U2 or U3 returns the following string ERROR indicating that the router does not support automa
63. ing items VS 3232A 32x32 Audio Matrix Switcher Windows based Kramer control software Power cord and Null modem adapter This user manual Getting Started We recommend that you 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 Quick Start This quick start chart summarizes the basic setup and operation steps 1 GROUP 1 Distribution Amplifiers GROUP 2 Switchers and Routers GROUP 3 Control Systems GROUP 4 Format Standards Converters GROUP 5 Range Extenders and Repeaters GROUP 6 Specialty AV Products GROUP 7 Scan Converters and Scalers GROUP 8 Cables and Connectors GROUP 9 Room Connectivity GROUP 10 Accessories and Rack Adapters GROUP 11 Sierra Products 2 Download up to date Kramer user manuals from our Web site at http www kramerelectronics com 3 The complete list of Kramer cables is on our Web site at http www kramerelectronics com Getting Started Step 1 Mount the machine see section 5 Mount the machine in a rack or stick the 4 rubber feet to the underside Bg sell Step 2 Connect the inputs and Step 3 Connect the control port the outputs see section 6 M see section 7 If required connect RS 232 Control Fort an RS 485 port and or the ETHERNET Fort
64. input The LCD display shows all the outputs switched to the input 9 To switch all the outputs to one input in the Confirm mode the TAKE LED is illuminated repeat the steps above and then press the blinking TAKE button to confirm the action 8 4 4 Clearing an Output To clear an output in the At Once mode 1 Press the MENU button once The Menu buttons illuminate and are enabled Press the illuminated OFF button The LCD display shows the message cout gt OFF Press the appropriate digit buttons for example 25 representing output 25 This output is cleared there is no input switched to this output To clear an output in the Confirm mode the TAKE LED is illuminated repeat the steps above and then press the blinking TAKE button to confirm the action Alternatively you can perform a switching operation as described in Section 8 4 1 and set the input to 00 8 4 5 Clearing Several Outputs To clear several outputs in the Confirm mode the TAKE LED is illuminated repeat the switching actions described in Section 8 4 2 but set all the inputs to 00 8 4 6 Clearing all Outputs All the outputs can be cleared only through the configuration menu see Section 9 1 The ALL OFF STO and RCL buttons 2 Turning OFF the output s that is no input is routed to the output s 32 KRAMER SIMPLE CREATIVE TECHNOLOGY Operating Your Video Matrix Switcher 8 5 Storing and Recalling Setups You ca
65. lay shows the new cross point settings To set the VS 3232A unit to function in the BREAKAWAY from System mode 1 Press the BREAKAWAY button The BREAKAWAY button blinks and the LCD display shows the following message Set the STAND ALONE mode cress FLASHING button to confirm 2 Press the BREAKAWAY button once again The switcher moves to the BREAKAWAY mode The BREAKAWAY button illuminates the FOLLOW button no longer illuminates and LCD display restores it last content 36 KRAMER SIMPLE CREATIVE TECHNOLOGY Operating Your Video Matrix Switcher 8 8 Using the LOCK Button To prevent changing the settings accidentally or tampering with the unit via the front panel buttons lock your VS 3232A Unlocking releases the protection mechanism To toggle the status of the machine press and hold the LOCK button for about 2 seconds The LOCK button illuminates when in the Lock state 8 9 Setting the Input Output Volume The input gain can be set separately for the left and right channels ranging from 20dB to 20dB in 0 5dB steps The attenuation of each output can be set separately for the left and right channels ranging from OdB to 100dB mute The steps vary within this range Table 8 Audio Output Attenuation Steps Output Volume Range OdB to 40dB 40dB to 70dB 70dB to 100dB Decrement Steps 0 5dB 1dB 2dB At 100dB the channel is muted When operating via the front panel buttons the ga
66. le with RJ 45 connectors This type of connection is recommended for identification of the factory default IP Address of the 5 3232 during the initial configuration After connecting the Ethernet port configure your PC as follows 1 Right click the My Network Places icon on your desktop 2 Select Properties 3 Right click Local Area Connection Properties 4 Select Properties The Local Area Connection Properties window appears 5 Select the Internet Protocol TCP IP and click the Properties Button see Figure 19 1 If the first machine is a VS 3232Vxl Video Matrix Switcher 2 You can also select the immediate switching mode see Section 9 1 in which the switching operation is executed immediately after receiving the command This mode is not a glitch free transition 3 After connecting the Ethernet port you have to install and configure your Ethernet Port For detailed instructions see the Ethernet Configuration FC 11 guide pdf file in the technical support section on our Web site http www kramerelectronics com 26 KRAMER SIMPLE CREATIVE TECHNOLOGY VS 3232A 32x32 Audio Matrix Switcher Configurations Local Area Connection Properties General Advanced Connect using E9 Intel R PRO 100 VE Network Conne Configure This connection uses the following items E Client for Microsoft Networks File and Printer Sharing for Microsoft Networks
67. mmunication Protocols 12 1 Kramer 2000 Communication Protocol 12 2 Audio Gain Attenuation Commands 12 3 ASCII Sierra Protocol for 3232A Series Switcher 12 3 1 ASCII Protocol Available Commands Figures Figure 1 Front Panel VS 3232A 32x32 Audio Matrix Switcher Figure 2 VS 3232A Keypad Selector Buttons Figure 3 Rear Panel VS 3232A 32x32 Audio Matrix Switcher Figure 4 Connecting the VS 3232A Audio Matrix Switcher Figure 5 Connecting a Balanced VS 3232A Stereo Audio Input and Output Figure 6 Connecting an Unbalanced VS 3232A Stereo Audio Input Figure 7 Connecting an Unbalanced VS 3232A Stereo Audio Output 35 33 33 34 34 35 37 37 39 41 41 41 42 42 42 43 43 44 45 45 45 45 46 50 50 50 51 52 53 54 54 59 60 60 4 6 7 10 11 11 11 ii KRAMER SIMPLE CREATIVE TECHNOLOGY Contents Figure 8 Connecting in the Follow System Configuration Setup Figure 9 Connecting in the Master Slave Configuration Setup Figure 10 Figure 11 Figure 12 Figure 13 Figure 14 Figure 15 Figure 16 Figure 17 Figure 18 Figure 19 Figure 20 Figure 21 Figure 22 Figure 23 Figure 24 Figure 25 Figure 26 Figure 27 Figure 28 Figure 29 Figure 30 Figure 31 Figure 32 Figure 33 Figure 34 Figure 35 Figure 36 The Follow System Combined with the Master Slave Configuration Setup Configuring a 4 channel 32x32 Switcher with Two VS 3232A Switchers Connecting the VS 3232A
68. n store up to 59 settings in the non volatile memory with the ability to recall each of those settings A stored and recalled setup includes the cross point connections as well as the audio level for all the 32 inputs and 32 outputs 8 5 1 Storing Setups To store a setting do the following 1 Press the MENU button once The Menu buttons illuminate and are enabled 2 Press the illuminated STO button The LCD display shows the message STORE gt 3 Insert a digit from 01 to 59 for example press 1 twice for 11 In the At Once mode the action is immediately executed and the LCD display briefly shows Setup STORET Memory 11 now stores the current setting Note that when saving a setup to an already allocated memory the TAKE button blinks and the LCD display shows the message Setup Empet You can either press e TAKE button to overwrite the existing setup e ESC button to save the setup to a different memory location e ESC button twice to exit the storing operation 1 In the confirm mode the TAKE blinks and you have to press the TAKE button to confirm the operation 33 Operating Your Video Matrix Switcher 8 5 2 Recalling Setups To recall a setting do the following 1 Press the MENU button once The Menu buttons illuminate and are enabled 2 Press the illuminated RCL button The LCD display shows the message RECALL lt 3 Insert the appropriat
69. o the immediate switching mode in which switching is executed immediately after receiving the command Configure the When setting sync via the SYNC Configuration Menu command setting up a 32x32 video and audio switcher for example it may be necessary to link a common sync to all the machines to facilitate simultaneous vertical interval switching 1 When using multiple machines in one system 2 Refer to Section 9 2 25 VS 3232A 32x32 Audio Matrix Switcher Configurations Usually the easiest method is to choose the sync source from the first video machine and then connect all the terminal block connectors as Figure 18 illustrates 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 the examples in Figure 16 Figure 17 and Figure 18 illustrate Select the EXT SYS SYNC on the other machines that receive that sync 7 8 Controlling via the ETHERNET You can connect the VS 3232A via the Ethernet using a crossover cable see Section 7 8 1 for direct connection to the PC or a straight through cable see Section 7 8 2 for connection via a network hub or network router 7 8 1 Connecting the ETHERNET Port directly to a PC Crossover Cable You can connect the Ethernet port of the VS 3232A to the Ethernet port on your PC via a crossover cab
70. olumn the HEX File VS3232A hex appears s M alsa D Figure 29 Atmel Flip Window Connected 9 Click Run After each stage of the operation is completed the check box for that stage becomes colored green When the operation is completed all 4 check boxes will be colored green and the status bar message Memory Verify Pass appears Pm E toe Zo he THEE 2 EN Fc FF s Figure 30 Atmel Flip Window Operation Completed 1 See also the blue progress indicator on the status bar 2 If an error message Not Finished shows click Run again 49 Flash Memory Upgrade 10 Close the Atmel Flip window 11 Disconnect the power on the VS 3232A 12 If required disconnect the RS 232 rear panel port on the VS 3232A unit from the Null modem adapter 13 Release the FLASH MAIN button on the rear panel 14 Connect the power to the VS 3232A Upon initialization the new VS 3232A software version shows in INPUT STATUS 7 segment Display 10 2 Ethernet Flash Memory Upgrade The VS 3232A firmware is located in FLASH memory which lets you upgrade to the latest Kramer firmware version in minutes The process involves e Downloading the upgrade package from the Internet Connecting the PC to the RS 232 port Upgrading the firmware 10 2 1 Downloading from the Internet You can download the up to d
71. re given as an example only File names are liable to change from time to time 45 Flash Memory Upgrade 10 1 3 Upgrading Firmware Follow these steps to upgrade the firmware 1 Double click the desktop icon Shortcut to The Splash screen appears as follows Figure 23 Splash Screen 2 After a few seconds the Splash screen is replaced by the Atmel Flip window Atmel Flip 1 8 8 Ble oS wl X 2 Figure 24 Atmel Flip Window 3 Press the keyboard shortcut key F2 or select the Select command from the Device menu or press the integrated circuit icon in the upper right corner of the window The Device Selection window appears 46 KRAMER SIMPLE CREATIVE TECHNOLOGY Flash Memory Upgrade 5 Click OK and select Load Hex from the File menu 4 Click the button next to the name of the device and select from the list Device Selection Device 478905115 OK Figure 25 Device Selection Window AT89C51ED2 Atmel Flip 1 8 8 Device AT89C5115 89 5115 AT89C5131 AT89C5132 2 AT89CS1IC2 ATB9CSIID2 22221 SerialNum atgocsinc2 AT89CSISNDI ATBXCS122 T89CS1AC2 T89CS1CCO2 T89C511C2 T89C51RB2 TBICSIRCZ T89C51RD2 levice gt Select 8 5121
72. rface is always ON Table 11 summarizes the INTERFACE configuration options Table 11 INTERFACE Configuration Menu Press To select After the change the LCD displays 1 RS485 Interface RS 485 now active or interface RS 485 now off 2 IRremote IR remote now active or IR remote now off 3 Ethernet Network connection now active or network connection now off 4l MENU Commands 9 4 Selecting the Interface REPLY Configuration Table 12 summarizes the interface REPLY configuration options Table 12 Interface REPLY Configuration Menu Press To select After the change 1 Turn reply All the interfaces that set to ON accept and execute commands and also reply 2 Never REPLY All the interfaces that are set to ON accept and execute commands but not reply 9 5 Selecting the PROTOCOL Configuration Table 13 summarizes the PROTOCOL configuration options Table 13 PROTOCOL Configuration Menu Press To select After the change the LCD displays 1 HEXadecimal for setting the protocol Communication protocol set to HEX KRAMER to HEX KRAMER 2000 2000 2 ASCII for setting the protocol to Communication protocol set to ASCII SIERRA ASCII SIERRA 9 6 Selecting the Store DEFAULT Setup Configuration This option in the configuration menu lets you store the current setup to the default setup so that by pressing the DEFAULT SETUP button on th
73. s in step 2 above 34 KRAMER SIMPLE CREATIVE TECHNOLOGY Operating Your Video Matrix Switcher If the machine is set to its default setup the DEFAULT SETUP button illuminates Otherwise it is off To set the machine to its default setup 1 Press the DEFAULT SETUP button The DEFAULT SETUP button LED blinks and the following message appears on the LCD display Recall DEFAULT setup crezz FLASHING button to confirm Press the DEFAULT SETUP button a second time to recall the default setup The DEFAULT SETUP button stops blinking and no longer illuminates the TAKE button blinks and the following message appears on the LCD display all Setups and Connections change cress TARE to confirm Press the TAKE button to confirm the action or press the ESC button to cancel the operation If the DEFAULT SETUP was recalled the DEFAULT SETUP button illuminates 8 7 Choosing the FOLLOW or the BREAKAWAY Modes When the VS 3232A functions in the FOLLOW System mode the VS 3232A switches with other 32x32 or 16x16 matrix switchers implementing the same action simultaneously BREAKAWAY from System mode the VS 3232A functions independently implementing an action as a standalone unit that is independent of the other units connected The VS 3232A unit will function in the FOLLOW System mode if at least one other VS 3232A unit is set to the FOLLOW System mode and these units interconnect via an RS 232 and or RS 485 communication line To se
74. s product How to Obtain a Remedy under this Limited To obtain a remedy under this limited warranty you must contact either the authorized Kramer Electronics reseller from whom you purchased this product or the Kramer Electronics office nearest you For a list of authorized Kramer Electronics resellers and or Kramer Electronics authorized service providers please visit our web site at www kramerelectronics com or contact the Kramer Electronics office nearest you In order to pursue any remedy under this limited warranty you must possess an original dated receipt as proof of purchase from an authorized Kramer Electronics reseller If this product is returned under this limited warranty a return authorization number obtained from Kramer Electronics will be required You may also be directed to an authorized reseller or a person authorized by Kramer Electronics to repair the product If itis decided that this product should be returned directly to Kramer Electronics this product should be properly packed preferably in the original carton for shipping Cartons not bearing a return authorization number will be refused Limitation on Liability THE MAXIMUM LIABILITY OF KRAMER ELECTRONICS UNDER THIS LIMITED WARRANTY SHALL NOT EXCEED THE ACTUAL PURCHASE PRICE PAID FOR THE PRODUCT TO THE MAXIMUM EXTENT PERMITTED BY LAW KRAMER ELECTRONICS IS NOT RESPONSIBLE FOR DIRECT SPECIAL INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING FROM ANY BREACH OF WARRA
75. stead of the front panel built in IR receiver to remotely control the machine 5 Model C A35M IRR 50 6 Model C A35M A3SF 50 KRAMER SIMPLE CREATIVE TECHNOLOGY Installing VS 3232A a Rack 5 Installing the VS 3232A in a Rack This section describes what to do before installing on a rack and how to rack mount Before Installing in a Rack How to Rack Mount Before installing in a rack be sure that the To rack mount a machine environment is within the recommended range 1 Attach both ear brackets to the machine To do so remove the OPERATING TEMPERATURE 0 to 55 C 32 to 131 F screws from each side of the STORAGE TEMPERATURE 45 0 72 C 49 to 162 F machine 5 on each side and HUMIDITY i replace those screws through the ear brackets i CAUTION When installing on a 19 rack avoid hazards by taking care that 1 It is located within the recommended environmental conditions as the operating ambient temperature of a closed or multi unit rack assembly may exceed the room ambient temperature 2 Once rack mounted enough air will still flow around the machine 2 2 Place the ears of the machine 3 The machine is placed straight in the correct against the rack rails and insert the horizontal position roper screws not provided 4 You do not overload the circuit s When E sin Se connecting the machine to the supply circuit the rack ears overloading the
76. t the VS 3232A unit to function in the FOLLOW System mode 1 Make sure DIP 5 15 to ON If it is not set to ON when pressing FOLLOW button the following message appears Errors seb 5 to OM to SYSTEM mode 1 See section 7 1 35 Operating Your Video Matrix Switcher 2 Press the FOLLOW button The FOLLOW button blinks and the LCD display shows the following message Set the SYSTEM FOLLObR mode cress FLASHING button to confirm 3 Press the FOLLOW button once again If there are no switchers online in the FOLLOW System mode or if one or more switchers that are in the FOLLOW System mode are online but their cross points status is exactly the same as that of the VS 3232A the VS 3232A immediately moves to the FOLLOW System mode The FOLLOW stops blinking and then illuminates the BREAKAWAY button no longer illuminates and the LCD display restores its last content If the cross points status of the VS 32324 is different from the other online switchers in the FOLLOW System mode the FOLLOW button stops blinking and the TAKE button blinks and the LCD display shows the following message opress confirm possible changing cross points 4 Press TAKE button The VS 3232A moves to the FOLLOW System mode The FOLLOW button illuminates the BREAKAWAY button no longer illuminates the cross points change according to the status in the system and the LCD disp
77. te turning OFF the power on a unit that is connected as part of an RS 232 daisy chain will destroy the daisy chain connection 7 6 1 1 Connecting a PC to a VS 3232A Unit RS 232 To connect a PC to a VS 3232A unit using the Null modem adapter provided with the machine the default 1 Connect the RS 232 IN 9 pin D sub rear panel port on the Master VS 3232A unit to the Null modem adapter and connect the Null modem adapter with a cable to the RS 232 9 pin D sub port on your PC 2 Set DIP 7 OFF enabling Null modem adapter use on the VS 3232A unit 1 With or without the Null modem adapter 2 Or multi channel switch comprising of several VS 3232V xl units 3 The cable should consist of at least three straight through wires for PINs 2 3 and 5 4 See Section 7 5 22 KRAMER SIMPLE CREATIVE TECHNOLOGY VS 3232A 32x32 Audio Matrix Switcher Configurations To connect a PC to the VS 3232A unit without using a Null modem adapter 1 Connect the RS 232 9 pin D sub port on your PC to the RS 232 IN 9 pin D sub rear panel port on the Master VS 3232A with a 9 wire cable to the RS 232 9 pin D sub port on your PC 2 Set DIP 7 disabling Null modem adapter use on the VS 3232A unit 7 6 1 2 Connecting two VS 3232A Units via RS 232 To connect two VS 3232A units using a Null modem adapter provided with the machine the default 1 Connect a cable between the RS 232 OUT 9 pin D sub port on the first VS
78. ther acts of nature This limited warranty does not cover any damage deterioration or malfunction resulting from the installation or removal of this product from any installation any unauthorized tampering with this product any repairs attempted by anyone unauthorized by Kramer Electronics to make such repairs or any other cause which does not relate directly to a defect in materials and or workmanship of this product This limited warranty does not cover cartons equipment enclosures cables or accessories used in conjunction with this product Without limiting any other exclusion herein Kramer Electronics does not warrant that the product covered hereby including without limitation the technology and or integrated circuit s included in the product will not become obsolete or that such items are or will remain compatible with any other product or technology with which the product may be used How Long Does this Coverage Last Seven years as of this printing please check our Web site for the most current and accurate warranty information Whois Covered Only the original purchaser of this product is covered under this limited warranty This limited warranty is not transferable to subsequent purchasers or owners of this product What Kramer Electronics will do Kramer Electronics will at its sole option provide one of the following three remedies to whatever extent it shall deem necessary to satisfy a proper claim under this limited warr
79. tic output change reporting Y Connect AFV The command Y is used to request that a connection be made on all levels It must be followed by an output number a comma and an input number The command Y2 29 connects output 2 to input 29 and returns the following string OK indicating that the router performed the requested connection The command Y2 17 Y32 Y7 6 connects output 2 to input 17 disconnects output 32 connects output 7 to input 6 and returns the following string OK 61 Communication Protocols Connect a LEVEL The command X is used to request that a connection be made on a user defined level It must be followed by an output number a comma an input number a comma and a level number The level number must be identical to the machine number set by the DIP switches on the rear panel The command X2 29 3 connects output 2 to input 29 in router machine number 3 and returns the following string indicating that the router performed the requested connection The command X2 17 1 Y32 1 X7 6 1 connects output 2 with input 17 disconnects output 32 and connects output 7 with input 6 in router Machine number 1 and returns the following string P Preset a Salvo Connect Sequence The command P is used to set up a salvo which is a series of connect commands for later execution with the T command The
80. tput combinations To view the full contents of the display shift the contents of the display to the right or to the left via the orthe 4 buttons on the front panel respectively This function is enabled when The switcher is in between operations waiting for its next operation while all previous operations are completed or cancelled e Viewing or recalling a setup using the or 4 buttons prior to it execution When entering an OUT IN combination the contents of the LCD display automatically shift to indicate the current status of the selected output 8 2 Using the Keypad Buttons Since the VS 3232A has 32 inputs and outputs and up to 59 setups that can be recalled it can handle two digit numbers as well as one digit numbers for numbers under 10 When entering a one digit number for example 5 you can either press 0 followed by 5 or 5 followed by ENT The number 00 or 0 ENT is relevant for the input only and is used to disconnect the currently entered output number from the input The ESC button is used to cancel an operation without affecting the current status of the switcher For example if a wrong number is entered press the ESC button to cancel the operation The ESC button can also be used for canceling a store recall operation or to exit the setup menu at any stage 8 3 Confirming Actions You can choose to work in the At Once the default or the Confirm mode In the At Once mode the
81. ttings for VS 3232A and VS 3232V xl Switchers DIP switch Definitions Machine DIP switch Settings Audio Output Attenuation Steps Audio Switching Method Configuration Menu SYNC Configuration Menu INTERFACE Configuration Menu Interface REPLY Configuration Menu PROTOCOL Configuration Menu Initialization Sequence Delay Time Total Reset Menu Technical Specifications of the VS 3232A Video Matrix Switcher Hex Table IN 1 32 to OUT 1 16 Hex Table IN 1 32 to OUT 17 32 16 20 20 21 37 41 41 41 42 42 43 44 52 55 57 iv KRAMER SIMPLE CREATIVE TECHNOLOGY Introduction 2 1 Introduction Welcome to Kramer Electronics Since 1981 Kramer Electronics has been providing a world of unique creative and affordable solutions to the vast range of problems that confront the video audio presentation and broadcasting professional on a daily basis In recent years we have redesigned and upgraded most of our line making the best even better Our 1 000 plus different models now appear in 11 groups that are clearly defined by function Thank you for purchasing your Kramer VS 3232A 32x32 Balanced Stereo Audio Matrix Switcher This product is ideal for the following typical applications Professional display systems requiring audio signal routing Broadcast presentation and production facilities Rental staging applications Monitoring in large duplication systems The package includes the follow
82. u want to switch several inputs to several outputs simultaneously it is necessary to operate the machine in 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 simultaneously switch several inputs to several outputs in the Confirm mode the TAKE LED is illuminated do the following 1 Press appropriate digit buttons for out in combination The TAKE button blinks Key in additional output input combinations The LCD display can show up to five keyed in actions as follows jo gt 86 B5 gt After completing output input switching sequence press the blinking TAKE button to carry out the switching operation The inputs switch to the respective outputs as shown on the LCD display and the TAKE LED no longer blinks and remains illuminated 1 In this example input 9 is set to switch to output 06 and input 5 is set to switch to output 7 31 Operating Your Video Matrix Switcher 8 4 3 Switching one Input to all Outputs To switch one input to all the outputs in the At Once mode 1 Press the MENU button once The Menu buttons illuminate and are enabled Press the illuminated ALL button The LCD display shows the message F ALL Press the appropriate digit buttons for example 09 representing input 9 All the outputs switch to this
83. unit see Section 7 5 8 FLASH Button Push in to upgrade the ETH FLASH firmware version see section 10 2 or release the factory default for normal operation 9 ETHERNET Connector Connects to the PC or other Serial Controller through computer networking LAN 10 FACTORY RESET Button Press to reset to factory default definitions IP Address 192 168 1 39 Mask 255 255 255 0 Gateway 192 168 1 1 11 REMOTE IR 3 5mm Mini Jack Connects to an external IR receiver unit for controlling the machine via an IR remote controller instead of using the front panel IR receiver 12 Power Connector with Fuse AC connector enabling power supply to the unit 4 1 Using the IR Transmitter You can use the RC IR2 IR transmitter to control the machine via the built in IR receiver on the front panel or instead via an optional external IR receiver The external IR receiver can be located up to 15 meters away from the machine This distance can be extended to up to 60 meters when used with three extension cables Connect the external IR receiver to the REMOTE IR 3 5mm connector 1 Using a small screwdriver if required 2 If the unit is not the first unit in the line connects to the RS 232 OUT 9 pin D sub F port of the previous unit in the line 3 Turn the machine OFF using the power switch and then turn it ON while pressing the ETH Factory Reset button The unit will power up and load its memory with the factory default definitions 4 Can be used in
84. ve unit is always locked and the LCD display does not illuminate The Slave unit follows the Master The Master unit operates in the regular way that is its front panel is not locked and the LCD display illuminates leading the Slaves in the background When turning the system ON the Slave unit initialization sequence automatically follows the Master unit initialization sequence OUT A Er 17782 1 92 INPUTS OUTPUTS A B C D A B C D Figure 11 Configuring a 4 channel 32x32 Switcher with Two VS 3232A Switchers 17 VS 3232A 32x32 Audio Matrix Switcher Configurations 7 3 Connecting the VS 3232A as a Companion to the VS 3232V xl You can connect VS 3232A as an analog audio companion to the VS 3232Vxl 32x32 Video Matrix Switcher as illustrated in the example in Figure

Vs 3232a - Kramer Electronics

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