Kramer Electronics VP-725NA - Manual (Page 59)

54 VP-725NA - VP-725NA Communication Protocol
10 VP-725NA Communication Protocol
Communication Confirmation:
Send: CR
Reply: CR>
Set and Get command:
Set Command: YControl_TypeFunctionParamCR
Reply: ZControl_TypeFunctionParamCR>
Get Command: YControl_TypeFunctionCR
Reply: ZControl_TypeFunctionParamCR>
Example 1 (select VGA1 as video input channel):
"Y01570CR"
"Z01570CR>"
Example 2 (get selected current input channel):
"Y 1157CR"
"Z 11570CR>" (0 = VGA 1)
Definition:
 : ASCII Code 0x20
CR: ASCII Code 0x0D
After a set type Command setting, system responds with a string “Done”.
The default data rate is 9600 Baud, with no parity, 8 data bits and 1 stop bit.