USER MANUAL
Contents
1. For example to connect input 4 to output 3 after a delay send HEX codes 07 80 co 81 set for delayed switch 01 84 83 81 switch code then after the required delay send HEX codes 07 80 C1 81 execute delayed switch to implement the switch NOTE 19 After this instruction is sent the unit will respond to the ASCII command set defined by the OUTPUT byte The ASCII command to operate with the HEX command set must be sent in order to return to working with HEX codes NOTE 20 When data ie the INPUT and or OUTPUT bytes of more than 7 bits is required this instruction is sent before sending the instruction needing the additional bits The data in this intruction then becomes the M ost Significant Bits of that next instruction For example to set the audio gain instruction 22 of output 3 to 6814 2A 9hex you would first send HEX codes 3F 80 85 81 and then send HEX codes 16 83 A9 81 To set the audio gain of output 6 to 10013 271D s first send HEX codes 3F 80 CE 81 followed by HEX codes 16 86 9D 81 NOTE 21 To store data in the non volatile memory of the unit eg the EEPROM for saving SETUPS The EEPROM address is sent using the INPUT byte and the data to be stored is sent using the OUTPUT byte To use this instruction it is necessary to understand the memory map and memory structure of the particular machine NOTE 22 Instruction 59 and instruction 60 load data for sending to the crosspoint switcher or for2. VS 202YC 2x1 2 s Video Switcher Underside Table 2 VS 202YC 2x1 2 s Video Switcher Underside Features Feature Function 1 PROGRAM Select OFF by sliding to the left for normal operation the factory default and ON Switch by sliding to the right to upgrade to the latest Kramer firmware see section 6 Connecting the VS 202YC 2x1 2 s Video Switcher DA Connecting the VS 202YC 2x1 2 s Video Switcher DA To connect the VS 202YC 2x 2 s Video Switcher DA as the example in Figure 5 illustrates do the following 1 Connect the two s Video sources to the s Video INPUT 4p connectors for example an s Video player to INPUT 1 and an s Video player to INPUT 2 2 Connectthe s Video OUTPUT 4p connectors to the acceptors for example an s Video recorder to OUTPUT 1 and an s Video recorder to OUTPUT 2 3 Ifrequired connect a PC to the RS 232 port see section 5 1 4 Connectthe 12V DC power adapter to the power socket and connect the adapter to the mains electricity s Video Recorder 2 yy s Video Player 1 Figure 5 Connecting the VS 202YC 2x1 2 s Video Switcher 1 Switch OFF the power on each device before connecting it to your V S 202Y C After connecting your V S 202Y C switch on its power and then switch on the power on each device 2 Not illustrated in Figure 5 KRAMER SIMPLE CREATIVE TECHNOLOGY Connecting the VS 202Y C 2x1 2 s Video Switcher DA 5 1
3. these bits are defined according to the table 3 BYTE Bit 7 Defined as 1 06 00 OUTPUT When switching ie instruction codes 1 and 2 the OUTPUT 7 bits is set as the output number which is to be switched Similarly if switching is done via the machine s front panel then these bits are set with the OUTPUT NUMBER which was switched For other operations these bits are defined according to the table 4 BYTE Bit 7 Defined as 1 Bit 5 Don t care OVR Machine number override M4 M0 MACHINE NUMBER Used to address machines in a system via their machine numbers When several machines are controlled from a single serial port they are usually configured together with each machine having an individual machine number If the OVR bit is set then all machine numbers will accept implement the command and the addressed machine will reply For a single machine controlled via the serial port always set M4 M0 1 and make sure that the machine itself is configured as MACHINE NUMBER 1 14 KRAMER SIMPLE CREATIVE TECHNOLOGY V S 202Y C Communication Protocol Table 6 Instruction Codes for Protocol 2000 Note All values in the table are decimal unless otherwise stated INSTRUCTION DEFINITION FOR SPECIFIC INSTRUCTION NOTE DESCRIPTION INPUT OUTPUT 0 RESET VIDEO 0 0 1 1 SWITCH VIDEO Set equal to video input which is to Set equ
4. Connecting a PC Y ou can connect a PC to the V S 202Y C via the RS 232 port Connect the RS 232 DB9 port on your PC to the RS 232 port on the VS 202Y C as Figure 6 illustrates PIN 5 Connected to Ground PIN 3 Connected to Rx PIN 2 Connected to Tx Female DB9 From PC Figure 6 Connecting the VS 202YC to a PC Flash M emory U pgrade 6 Flash Memory Upgrade The VS 202Y C firmware is located in FLASH memory which lets you upgrade to the latest K ramer firmware version in minutes The process involves e Downloading from the Internet see section 6 1 e Connecting the PC to the RS 232 port see section 6 2 e Upgrading Firmware see section 6 3 6 1 Downloading from the Internet Y ou 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_VS202YC zip from the T echnical Support section 2 Extract the file FLIP_VS202YC zip to a folder for example C Program Files K ramer Flash 3 Create a shortcut on your desktop to the file FLIP EXE 6 2 Connecting the PC to the RS 232 Port Before installing the latest K ramer firmware version on a VS 202Y C unit do the following 1 Connect the RS 232 port on the V S 202Y C unit to the RS 232 DB9 COM port on your PC see section 5 1 2 On the underside panel slide the PROGRAM switch to the right to ON 3 Connectthe power on the V S 202Y C unit
5. the HEX code 3E 82 81 82 ie request the number of outputs would be HEX codes 7E 82 90 82 ie 16 outputs NOTE 15 When the OVR bit 4 byte is set then the video commands have universal meaning For example instruction 1 SWITCH VIDEO will cause all units including audio data etc to switch Similarly if a machine is in FOLLOW mode it will perform any video instruction NOTE 16 The reply to the REQUEST WHETHER PANEL IS LOCKED is as in NOTE 4 above except that here the OUTPUT is assigned with the value 0 if the panel is unlocked or 1 if itis locked NOTE 17 For clean switching of RGBHV video the seamless switching option may be used The blanking period for the transition of the RGB sources may be set in this case in steps of 25 milliseconds For example to set for 350ms blanking time 14 steps send HEX codes 07 8E AO 81 NOTE 18 Delayed execution allows switching after a delay dictated by RS 232 To do this the user sends instruction 7 with the Set for delayed switch option 6444 before sending the switch command instruction 1 or pressing via front panel The switch is not executed unless timed out until the Execute delayed switch code is sent or the Set for delayed switch 18 KRAMER SIMPLE CREATIVE TECHNOLOGY V S 202Y C Communication Protocol code is sent again The mode is automatically cancelled after implementation of the switch if the execute command is used
6. 1 ie request VIS setting with INPUT set as 1264 would be HEX codes 4A FE 81 81 ie VIS setting 2 1 which is defined as VIS from input 1 NOTE 7 Setting OUTPUT to 0 will return the VIS source setting as defined in instruction 7 Setting to 1 will return the input or output of the sync source for the case where the VIS source is set as 6 or as 7 in instruction 7 Setting to 2 returns the vertical sync frequency 0 for no input sync 50 for PAL 60 for NTSC 127 for error NOTE 8 The reply is as in TY PE 3 above except that here the OUTPUT is assigned with the value 0 if the setup is not defined no valid input is detected or 1 if itis defined valid input is detected NOTE 9 An error code is returned to the PC if an invalid instruction code was sent to the switcher or if a parameter associated with the instruction is out of range e g trying to save to a setup greater than the highest one or trying to switch an input or output greater than the highest one defined This code is also returned to the PC if an RS 232 instruction is sent while the machine is being programmed via the front panel Reception of this code by the switcher is not valid NOTE 10 This code is reserved for internal use NOTE 11 For machines where the video and or audio gain is programmable NOTE 12 Under normal conditions the machine s present status is saved each time a change is made The power down save auto save may be disabled using this
7. 1 U pgrade should be carried out by skilled technical personnel Failure to upgrade correctly will result in the malfunction of the machine 2 The files indicated in this section are given as an example only These file names are liable to change from time to time 8 KRAMER SIMPLE CREATIVE TECHNOLOGY Flash M emory U pgrade 6 3 Upgrading Firmware Follow these steps to upgrade the firmware 1 Doubleclick the desktop icon Shortcut to FLIP EXE The Splash screen appears as follows Figure 7 Splash Screen 2 Afterafew seconds the Splash screen is replaced by the Atmel Flip window Figure 8 Atmel Flip Window 3 Pressthe keyboard shortcut key F 2 or select the Select command from the Device menu or press the integrated circuit icon in the upper right corner of the window The D evice Selection window appears Figure 9 Device Selection Window Flash M emory U pgrade 4 Click the button next to the name of the device and select from the list AT89C51RD2 AT89C5115 d NEN MICH LE Ie AWATA KE AEF EX Pii AMICO ed SE AWE TEAT TEKSEN Tee TEELS TEMER MTEL T89C51RD2 TERI Figure 10 Selecting the Device from the Selection Window 5 Click OK and select Load H ex from theF ile menu Diei mri piinia i Figure 11 Loading the H ex 10 KRAMER SIMPLE CREATIVE TECHNOLOGY Flash M emory U pgrade 6 TheOpenFile window opens Selectthe correct HEX f
8. 4 90 03 0 02 1 Stereo 2 for VGA and DVI 1 640X480 2 800X600 3 1024X768 10 REQUEST VIS Setas SETUP or 0 VIS source 3 4 6 7 SETTING setto 126 or 127 to request if 1 Input or output of source machine has this function 2 Vertical sync freq Hz 11 REQUEST Setas SETUP or 0 Request audio breakaway 3 4 6 15 BREAKAWAY setto 126 or 127 to request if setting SETTING machine has this function 1 Request FOLLOW setting 12 REQUEST VIDEO Setas SETUP or 0 for video 3 4 6 AUDIO TYPE set to 126 or 127 to request if 1 for audio SETTING machine has this function 2 for VGA 13 SET HIGHEST 0 for video Set equal to highest machine 2 MACHINE ADDRESS 1 for audio address 14 REQUEST HIGHEST 0 for video 0 4 MACHINE ADDRESS 1 foraudio 15 REQUEST WHETHER SETUP 0 for checking if setup is defined 8 SETUP IS DEFINED or 1 for checking if input is valid VALID INPUT IS Input DETECTED 15 V S 202Y C Communication Protocol INSTRUCTION DEFINITION FOR SPECIFIC INSTRUCTION NOTE DESCRIPTION INPUT OUTPUT 16 ERROR BUSY For invalid valid input i e 0 error 9 25 OUTPUT byte 24 or OUTPUT byte 1 invalid instruction 5 2 out of range this byte is set as the input 3 machine busy 4 invalid input 5 valid input 17 RESERVED f f 10 18 RESET AUDIO 0 0 1 19 STORE AUDIO Set
9. Kramer Electronics Ltd l KRAMER USER MANUAL Model VS 202YC 2x1 2 s Video Switcher DA Contents Contents 1 Introduction 2 Getting Started 2 1 Quick Start 3 Overview 4 Your VS 202YC 2x1 2 s Video Switcher DA 5 Connecting the VS 202YC 2x1 2 s Video Switcher DA 5 1 Connecting a PC 6 Flash Memory Upgrade 6 1 Downloading from the Internet 6 2 Connecting the PC to the RS 232 Port 6 3 Upgrading Firmware 7 Technical Specifications 8 Table of Hex Codes for Serial Communication 9 VS 202YC Communication Protocol Figures Figure 1 VS 202YC 2x1 2 s Video Switcher DA Figure 2 VS 202YC 2x1 2 s Video Switcher DA Top Side Panel Figure 3 VS 202YC 2x1 2 s Video Switcher DA Lower Side Panel Figure 4 VS 202YC 2x1 2 s Video Switcher Underside Figure 5 Connecting the VS 202YC 2x1 2 s Video Switcher Figure 6 Connecting the VS 202YC to a PC Figure 7 Splash Screen Figure 8 Atmel Flip Window Figure 9 Device Selection Window Figure 10 Selecting the Device from the Selection Window Figure 11 Loading the Hex Figure 12 RS 232 Window Figure 13 Atmel Flip Window Connected Figure 14 Atmel Flip Window Operation Completed Tables Table 1 VS 202YC 2x1 2 s Video Switcher Features Table 2 VS 202YC 2x1 2 s Video Switcher Underside Features Table 3 VS 202YC 2x1 2 s Video Switcher DA Technical Specifications Table 4 Hex Codes Table 5 Protocol Definitions Table 6 Instr
10. al to video output which is 2 15 be switched to be switched 0 disconnect 0 to all the outputs 2 SWITCH AUDIO Set equal to audio input which is to Set equal to audio output which 2 be switched is to be switched 0 disconnect 0 to all the outputs 3 STORE VIDEO Setas SETUP 0 to store 2 3 15 STATUS 1 to delete 4 RECALL VIDEO Setas SETUP 0 2 3 15 STATUS 5 REQUEST STATUS Setas SETUP Equal to output number whose 4 3 OF A VIDEO OUTPUT status is reqd 6 REQUEST STATUS Setas SETUP Equal to output number whose 4 3 OF AN AUDIO status is reqd OUTPUT 7 VIS SOURCE Set as input 4 when 0 No VIS immediate 2 5 17 18 OUTPUT byte 6 1 Input 1 OR 2 External digital sync set as output when 3 External analog sync OUTPUT byte 7 4 Dynamic sync OR 5 Inter machine sync set as blank period 6 Input 4 INPUT byte in steps of 25ms when 7 Output INPUT byte OUTPUT byte 32 8 User defined sync OR 32 RGBHV seamless switching set 0 eee 64 Set for delayed switch 65 Execute delayed switch 66 Cancel delayed switch setting 8 BREAKAWAY 0 0 audio follow video 2 SETTING go Wet reca seit tende eode Tuc 1 audio breakaway 1 0 FOLLOW mode 15 1 Normal mode 9 VIDEO AUDIO TYPE 0 forvideo 0 CV 4 SDI 2 SETTING 1 YC 5 CV4YC 2 YUV 6 VGA scaler 3 RGBS 7 DVI 1 foraudio 00 0 Unbalanced audio 00 1 Balanced audio 01 0 Digital audio 01 1 Analog audio 04 0 03 0 02 0 Mono OUR Se A LA PO a gt 0
11. an authorized K ramer dealer If you are uncertain as to whether a dealer is authorized please contact Kramer at one of the agents listed in the Web site www kramerelectronics com 2 Any product on which the serial number has been defaced modified or removed Damage deterioration or malfunction resulting from i Accident misuse abuse neglect fire water lightning or other acts of nature ii Product modification or failure to follow instructions supplied with the product iii R epair or attempted repair by anyonenot authorized by K ramer iv Any shipment of the product claims must be presented to the carrier v Removalorinstallation of the product vi Any other cause which does not relate to a product defect vii Cartons equipment enclosures cables or accessories used in conjunction with the product WHAT WE WILL PAY FORAND WHAT WE WILL NOT PAY FOR Wewill pay labor and material expenses for covered items We will not pay for thefollowing 1 Removal or installations charges 2 Costs of initial technical adjustments set up including adjustment of user controls or programming These costs are the responsibility of the K ramer dealer from whom the product was purchased 3 Shipping charges HOW YOU CAN GET WARRANTY SERVICE 1 To obtain service on you product you must take or ship it prepaid to any authorized K ramer service center 2 Whenever warranty service is required the original dated invoice or a copy must be pr
12. as SETUP 0 to store 2 3 STATUS 1 to delete 20 RECALL AUDIO Setas SETUP 0 2 3 STATUS 21 SET VIDEO Equal to input output number Set as parameter value 2 11 24 PARAMETER whose video parameter is to be set 0 all 22 SET AUDIO Equal to input output number Setas parameter value 2 11 24 PARAMETER whose gain is to be set 0 2 all 23 INCREASE Equal to input output number 0 increase video gain 24 DECREASE VIDEO whose video parameter is to be 1 decrease video gain PARAMETER increased decreased 2 increase contrast 0 all 3 decrease contrast 4 increase brightness 5 decrease brightness 6 increase color 7 decrease color 8 increase hue 9 decrease hue 16 increase H phase 17 decrease H phase 18 increase V position 19 decrease V position 24 INCREASE Equal to input output number 0 increase output 24 DECREASE AUDIO whose parameter is to be 1 decrease output PARAMETER increased decreased 2 increase left output 0 all 3 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 25 REQUEST AUDIO Equal to input output number 0 6 24 PARAMETER whose parameter is requested 26 REQUEST VIDEO Equal to input output number 0 6 24 PARAMETER whose video parameter is requested 30 LOCK FRONT PANEL 0 Panel unlocked 0 2 1 Panel l
13. code Note that whenever the machine is turned on the auto save function is set NOTE 13 This is a request to identify the switcher s in the system If the OUTPUT is set as 0 and the INPUT is set as 1 2 5 or 7 the machine will send its name The reply is the decimal value of the INPUT and OUTPUT For example for a 2216 he reply to the request to send the audio machine name would be HEX codes 7 96 90 81 i e 1284 224e for 2 byte and 1284ec 164e for 3 byte f the request for identification is sent with the INPUT set as 3 or 4 the appropriate machine will send its software version number A gain the reply would be the decimal value of the INPUT and OUTPUT the INPUT representing the number in ront of the decimal point and the OUTPUT representing the number after it For example for version 3 5 the reply to the request to send the version number would be HEX codes 7D 83 85 81 i e 128 4 34ec for 2 byte 1284 Succ for 3 byte f the OUTPUT is set as 1 then the ASCII coding of the lettering following the machine s name is sent For example for the V S 7588Y C the reply to the request to send the first suffix would be HEX codes 7D D9 C3 81 i e 1284 ASCII for Y 1284 ASCII for C NOTE 14 The number of inputs and outputs refers to the specific machine which is being addressed not to the system For example if six 16X 16 matrices are configured to make a 48X 32 system 48 inputs 32 outputs the reply to
14. er version 11 Request second prefix 7 remote control name 12 Request third prefix 8 remote software version 9 Protocol 2000 revision 62 DEFINE MACHINE 1 number of inputs 1 for video 14 2 number of outputs 2 for audio 3 number of setups 3 forSDI 4 for remote panel 5 for RS 422 controller 63 EXTENDED DATA 7 MSBs for INPUT data 7 MSBs for OUTPUT data 20 NOTES on the above table NOTE 1 When the master switcher is reset e g when it is turned on the reset code is sent to the PC If this code is sent to the switchers it will reset according to the present power down settings NOTE 2 These are bi directional definitions That is if the switcher receives the code it will perform the instruction and if the instruction is performed due to a keystroke operation on the front panel then these codes are sent For example if the HEX code 01 85 88 83 was sent from the PC then the switcher machine 3 will switch input 5 to output 8 If the user switched input 1 to output 7 via the front panel keypad then the switcher will send HEX codes 41 81 87 83 to the PC When the PC sends one of the commands in this group to the switcher then if the instruction is valid the switcher replies by sending to the PC the same four bytes that it was sent except for the first byte where the DESTINATION bit is set high NOTE 3 SETUP 0 is the present setting SETUP 1 and higher are the settings saved in the switcher s me
15. esented as proof of warranty coverage and should be included in any shipment of the product Please also include in any mailing a contact name company address and a description of the problem s 3 For the name of the nearest K ramer authorized service center consult your authorized dealer LIMITATION OFIMPLIED WARRANTIES All implied warranties including warranties of merchantability and fitness for a particular purpose are limited in duration to the length of this warranty EXCLUSIONOF DAMAGES The liability of Kramer for any effective products is limited to the repair or replacement of the product at our option K ramer shall not beliable for 1 Damageto other property caused by defects inthis product damages based upon inconvenience loss of use of the product loss of time commercial loss or 2 Any other damages whether incidental consequential or otherwise Some countries may not allow limitations on how long an implied warranty lasts and or do not allow the exclusion or limitation of incidental or consequential damages so the above limitations and exclusions may not apply to you This warranty gives you specific legal rights and you may also have other rights which vary from placeto place NOTE AII products returned to K ramer for service must have prior approval T his may be obtained from your dealer This equipment has been tested to determine compliance with the requirements of EN 50081 Electromagnetic compatibil
16. ilethat contains the updated version of the firmware for VS 202Y C for example 202YCM V1p2 hex and click Open Press the keyboard shortcut key F 3 or select the Communication RS232 command from the Settings menu or press the keys AIt SCR The RS232 window appears Change the COM port according to the configuration of your computer and select the 9600 baud rate T Mm ligu Lures e ban Figure 12 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 V erify that in the Buffer Information column the HEX File V5202YC hex appears Ta mc A pe s P dm _ pi i a E aan M m i Et 4 s a d 2 he iy L i MA 4 ak nyc hex met z a bua p Lasten rm assi cee hn LL m x j be HE a Figure 13 Atmel Flip Window Connected 11 Flash M emory U pgrade 9 Click Run After each stage of the operation is completed the check box for that stage becomes colored green W hen the operation is completed all 4 check boxes will be colored green and the status bar message M emory Verify P ass appears Figure 14 Atmel Flip Window Operation Completed 10 Closethe Atmel Flip window 11 Disconnect the power to the V S 202Y C 12 Disconnect the RS 232 rear panel port 13 Switch to OFF o
17. ity EM C generic emission standard Part 1 Residential commercial and lightindustry EN 50082 Electromagnetic compatibility EM C generic immunity standard Part 1 Residential commercial and lightindustry environment CFR 47 FCC Rules and Regulations Part 15 Radio frequency devices Subpart B Unintentional radiators CAUTION DO Servicing the machines can only be done by an authorized Kramer technician Any user who makes changes or modifications to the unit without the expressed approval of the manufacturer will void user authority to operate the equipment U sethe supplied D C power supply to feed power to the machine Do BO Pleaseuserecommended interconnection cables to connect the machineto other components 20 KRAMER SIMPLE CREATIVE TECHNOLOGY For the latest information on our products and a list of K ramer distributors visit our W eb site www kramerelectronics com where updates to this user manual may be found W e welcome your questions comments and feedback Caution Safety Warning Disconnect the unit from the power supply before opening servicing Kramer Electronics L td W eb site www kramerelectronics com E mail info kramerel com P N 2900 000284 REV 1
18. mory i e those used for Store and Recall NOTE 4 The reply to a REQUEST instruction is as follows the same instruction and INPUT codes as were sent are returned and the OUTPUT is assigned the value of the requested parameter The replies to instructions 10 and 11 are as per the definitions in instructions 7 and 8 respectively For example if the present status of machine number 5 is breakaway setting then the reply to the HEX code 0B 80 80 85 would be HEX codes 4B 80 81 85 NOTE 5 For the OUTPUT byte set as 6 the VIS source is the input selected using the OUTPUT byte Similarly for the OUTPUT byte set as 7 the VIS source is the output selected using the OUTPUT byte Note also that on some machines the sync source is not software selectable but is selected using switches jumpers etc 17 V S 202Y C Communication Protocol NOTE 6 If INPUT is set to 127 for these instructions then if the function is defined on this machine it replies with OUTPUT z1 If the function is not defined then the machine replies with OUTPUT 0 or with an error invalid instruction code If the INPUT is set to 126 for these instructions then if possible the machine will return the current setting of this function even for the case that the function is not defined For example for a video switcher which always switches during the VIS of input 1 and its VIS setting cannot be programmed otherwise the reply to the HEX code 0A FE 80 8
19. n the machine underside 14 Connect the power to the VS 202Y C 1 See also the blue progress indicator on the status bar 2 If an error message Not Finished shows click Run again 12 KRAMER SIMPLE CREATIVE TECHNOLOGY Technical Specifications 7 Technical Specifications Table 3 includes the technical specifications Table 3 VS 202YC 2x1 2 s Video Switcher DA Technical Specifications INPUTS 2 YC 1Vpp 75Q Y 0 3Vpp 75Q C on 4p connectors OUTPUT 2 YC 1Vpp 750 Y 0 3Vpp 75Q C on 4p connectors MAX OUTPUT LEVEL 2 4Vpp BANDWIDTH 3dB 520MHz DIFF GAIN 0 03 DIFF PHASE 0 02 Deg K FACTOR lt 0 05 S N RATIO 78dB CROSSTALK all hostile 53dB COUPLING DC POWER SOURCE 12V 110mA DIMENSIONS 12cm x 7 15cm x 2 76cm 4 7 x 2 8 x 1 08 W D H WEIGHT 03 kg 0 67 Ibs approx ACCESSORIES Power supply mounting bracket OPTIONS Rack Adapter models RK 1T2P T RK 2TIPT and or RK 3T 8 Table of Hex Codes for Serial Communication Table 4 lists the Hex values for switching on the V S 202Y C Table 4 Hex Codes IN 1 IN 2 OUT 1 01 01 81 82 81 81 81 81 OUT 2 01 01 81 82 82 82 81 81 1 Specifications are subject to change without notice V S 202Y C Communication Protocol 9 VS 202YC Communication Protocol The VS 202Y C is compatible with K ramer s Protocol 2000 version 0 46 below Thi
20. ocked 31 REQUEST WHETHER 0 0 16 PANEL IS LOCKED 32 RESERVED TL f 10 to 35 40 DIRECT MEMORY Memory address Data 20 SAVE 42 AUDIO PARAMETER INPUT Bit 0 Gain 24 SETTINGS FOR 10 O input 1 output 1 Bass NSTRUCTIONS 22 I1 Left 2 Treble 24 25 12 Right 3 Midrange 16 KRAMER SIMPLE CREATIVE TECHNOLOGY V S 202Y C Communication Protocol INSTRUCTION DEFINITION FOR SPECIFIC INSTRUCTION NOTE DESCRIPTION INPUT OUTPUT 43 VIDEO PARAMETER 1 Input 0 video gain 24 SETTINGS FOR 2 Output 1 contrast INSTRUCTIONS 21 2 brightness 23 26 3 colour 4 hue 5 H phase 6 V position 56 CHANGE TO ASCII 0 1 SVS protocol 19 2 Generic protocol 57 SET AUTO SAVE 13 no save 0 12 2 14 auto save 58 EXECUTE LOADED Setas 0 oras SETUP 1 Take 22 3 DATA 2 Cancel 59 LOAD VIDEO DATA Set equal to video input Set equal to video output 22 23 0 disconnect 0 to all the outputs 127 load SETUP or SETUP 60 LOAD AUDIO DATA Set equal to audio input Set equal to audio output 22 23 0 disconnect 0 to all the outputs 127 load SETUP or SETUP 61 IDENTIFY MACHINE 1 video machine name 0 Request first 4 digits 13 2 audio machine name 1 Request first suffix 3 video software version 2 Request second suffix 4 audio software version 3 Request third suffix 5 RS422 controller name 10 Request first prefix 6 RS422 controll
21. s RS 232 RS 485 communication protocol uses four bytes of information as defined below For RS 232 a null modem connection between the machine and controller is used T he default data rate is 9600 baud with no parity 8 data bits and 1 stop bit Table 5 Protocol Definitions MSB LSB DESTI INSTRUCTION NATION 0 D N5 N4 N3 N2 N1 NO 7 6 5 4 3 2 0 1st byte INPUT 1 16 15 14 13 12 11 10 7 6 5 4 3 2 0 2nd byte OUTPUT 1 06 05 04 03 02 01 00 7 6 5 4 3 2 0 3rd byte MACHINE NUMBER F OVR X M4 M3 M2 M1 MO 7 6 5 4 3 2 0 4th byte l BYTE Bit7 Defined as 0 D DESTINATION 0 for sending information to the switchers from the PC 1 for sending to the PC from the switcher N5 NO INSTRUCTION The function that is to be performed by the switcher s is defined by the INSTRUCTION 6 bits Similarly if a function is performed via the machine s keyboard then these bits are set with the INSTRUCTION NO which was performed The instruction codes are defined according to the table below INSTRUCTION NO is the value to be set for N5 NO 2 BYTE Bit 7 Defined as 1 16 10 INPUT When switching ie instruction codes 1 and 2 the INPUT 7 bits is set as the input number which is to be switched Similarly if switching is done via the machine s front panel then these bits are set with the INPUT NUMBER which was Switched For other operations
22. ssors GROUP 5 Twisted Pair Interfaces GROUP 6 Accessories and Rack Adapters GROUP 7 Scan Converters and Scalers and GROUP 8 Cables and Connectors 2 Download up to date Kramer user manuals from our Web site 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 Connect the inputs and outputs see section 5 S Video s Video Player 1 s Video Player 2 s Video Recorder 1 Step 2 Connect the power Step 3 Operate the unit Press an input select button to route that input to both outputs IN 1 IN2 Operate via the panel buttons and or RS 232 2 KRAMER SIMPLE CREATIVE TECHNOLOGY Overview 3 Overview The VS 202YC is a 2x1 2 switcher and distribution amplifier for s Video signals that lets you switch either the signal at input 1 or input 2 to two identical outputs In particular the VS 202YC e Features video input and output signals on 4p connectors e Has two selector buttons for selecting the input to route to the outputs To achieve the best performance e Connect only good quality connection cables thus avoiding interference deterioration in signal quality due to poor matching and elevated noise levels often associated with low quality cables e Avoid interference from neighboring electrical appliances that may adversely influence signal quality and position your Kramer VS 202YC away from moi
23. storing in a SETUP ie the data is lined up to be executed later Instruction 58 executes the loaded data NOTE 23 If the INPUT byte is set as 1274e then the data stored in a SETUP is loaded The SETUP is in the OUTPUT byte NOTE 24 Further information needed in instructions 21 22 25 and 26 is sent using instruction 42 which is sent prior to the instruction For example to request the audio gain value of right input 9 send hex codes 2A 84 80 81 and then send HEX codes 89 81 81 NOTE 25 For units which detect the validity of the video inputs Instruction 16 will be sent whenever the unit detects a change in the state of an input in real time For example if input 3 is detected as invalid the unit will send the HEX codes 10 83 If input 7 is detected as valid then the unit will send HEX codes 10 87 85 81 19 LIMITED WARRANTY K ramer Electronics hereafter Kramer warrants this product free from defects in material and workmanship under the followingterms HOW LONGISTHE WARRANTY Labor and parts are warranted for seven years from the date of the first customer purchase WHOISPROTECTED Only the first purchase customer may enforce this warranty WHATISCOVEREDANDWHATISNOT COVERED Except as below this warranty covers all defects in material or workmanship in this product T hefollowing are not covered by thewarranty 1 Any product which is not distributed by Kramer or which is not purchased from
24. sture excessive sunlight and dust No operator serviceable parts inside unit Use only the Kramer Electronics input power wall adapter that is provided with this unit Disconnect power and unplug unit from wall before installing or removing device or servicing unit 1 For example model number AD2512C part number 2535 00025 1 Your VS 202YC 2x1 2 s Video Switcher DA 4 Your VS 202YC 2x1 2 s Video Switcher DA Figure 1 Figure 2 Figure 3 and Table 1 define the VS 202YC 2x1 2 s Video Switcher DA vs 202YC Figure 3 VS 202YC 2x1 2 s Video Switcher DA Lower Side Panel 4 KRAMER SIMPLE CREATIVE TECHNOLOGY Your VS 202YC 2x1 2 s Video Switcher DA Table 1 VS 202YC 2x1 2 s Video Switcher Features Feature Function 1 12VDC 12V DC connector for powering the unit 2 RS 232 Terminal Block Connector Connects to the PC or the Remote Controller 3 OUTPUT 2 4p Connector Connect to the s Video acceptor 2 4 OUTPUT 1 4p Connector Connect to the s Video acceptor 1 5 INPUT 2 4p Connector Connect to the s Video source 2 6 INPUT 1 4p Connector Connect to the s Video source 1 7 IN 1 SELECT Button Press to select input 1 to switch to the output 8 IN 2 SELECT Button Press to select input 2 to switch to the output 9 ONLED Illluminates when receiving power Figure 4 and Table 2 define the underside of the VS 202YC PRocRAM Figure 4
25. uction Codes for Protocol 2000 wo 000000 10 amp We MR A U U o 0 10 0 R amp RA 13 13 14 15 Introduction 2 1 Introduction Welcome to Kramer Electronics since 1981 a world of unique creative and affordable solutions to the infinite range of problems that confront the video audio and presentation professional on a daily basis In recent years we have redesigned and upgraded most of our line making the best even better Our 500 plus different models now appear in 8 Groups which are clearly defined by function Congratulations on purchasing your Kramer VS 202YC 2x1 2 s Video Switcher DA which is ideal for the following applications e Presentation and display systems e CCTV and home theater applications e Rental and staging applications The package includes the following items e VS 202YC 2x1 2 s Video Switcher DA e Power adapter 12V DC Input 2 e This user manual Getting Started We recommend that you e Unpack the equipment carefully and save the original box and packaging materials for possible future shipment e Review the contents of this user manual e Use Kramer high performance high resolution cables Quick Start This quick start chart summarizes the basic setup and operation steps 1 GROUP I Distribution Amplifiers GROUP 2 Video and Audio Switchers Matrix Switchers and Controllers GROUP 3 Video Audio VGA XGA Processors GROUP 4 Interfaces and Sync Proce
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