Kramer VP-771, Руководство пользователя

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62 VP-771 - The VP-771 RS-232 Communication Protocol
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 ”
Using the Communication Protocol with Legacy Protocol
Set Command:
Type in: Y

Control_Type

Function

Param[CR]
Reply: Z

Control_Type

Function

Param[CR][LF]
Get Command:
Type in: Y

Control_Type

Function[CR]
Reply: Z

Control_Type

Function

Param[CR][LF]
When sending a command, a blank character may precede [CR] if desired
Example :
Example 1: set brightness value as 32
Send: Y

0

410

32[CR]
Reply: Z

1

410

32[CR][LF]
Example 2: get current output resolution. (4 = SVGA)
Send: Y

1

631[CR]
Reply: Z

1

631

4[CR][LF]
Character Symbols Definitions
Symbol Meaning
 Space
[CR] Carriage Return, ASCII code 0x0D
[LF] or > Line Feed, ASCII code 0x0A
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