Kramer-electronics VP-773AMP Manuel d'utilisateur télécharger pdf (Page 65)

VP-773AMP - The VP-773AMP RS-232 Communication Protocol

12.2 Communication Protocol: Mimicking OSD

The audio/video protocol commands defines all the function numbers, their valid

parameters can be used with protocol 3000 or the Legacy protocol.

12.2.1 Using the Communication Protocol with Protocol 3000 (the “Y”

Command)

Set Command:

Type in: “Y Control_Type=0,Function,Param”

Reply: “~id=01Y Control_Type=0,Function,Param OK”

Set command example, set window control (721) to PiP:

Send: “#y 0,721,1”

Reply: “~01@Y 0,721,1 OK”

Get Command:

Type in: “Y Control_Type=1,Function”

Result: “~id=01Y Control_Type=1,Function,Param”

Get command example: get window control setup (721):

Send: “#y 1,721”

Result: “~01@y 1,721,1”

You can add a last parameter, to be located fourth in SET or third

in GET, to define a specific window.

For example:

Set H Sharpness value to 10 on the PiP window (1): “#y 0,510,10,1”

Get H sharpness of the Main window (0): “#y 1,510,0”

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Kramer-electronics VP-773AMP Manuel d'utilisateur Page 65