Kramer VP-774A, User Manual

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112 VP-774AMP - The VP-774AMP RS-232 Communication Protocol
Operation commands
Command Syntax Response
“0” to notify that the alert went off either by timeout or by keystroke
SET dedicated port
tunneling settings
PTNL-CFG PORTTYPE ,
PORTNUM
PTNL-CFG CFG PORTTYPE ,
PORTNUM RESULT
GET dedicated port
tunneling settings PTNL-CFG?
PTNL-CFG PORTTYPE ,
PORTNUM
Parameters Description:
PORTTYPE
either “TCP” or “UDP”
PORTNUM Ethernet port
SET UART port tunneling
settings
UART BAUD ,
DATA_BITS , PARITY ,
STOPBITS
UART BAUD , DATA_BITS ,
PARITY , STOPBITS RESULT
GET UART port tunneling
settings UART?
UART BAUD , DATA_BITS ,
PARITY , STOPBITS
Parameters Description:
BAUD = 1200, 2400, 4800, 9600, 19200, 38400 57600, 115200
DATA_BITS = 5 to 8 inclusive
PARITY
= “NONE”, “ODD”, “EVEN”, “MARK”, “SPACE” or the
first letter of these words
STOPBITS = 1 or 2
Audio/video common commands
Command Syntax Response
Output volume
VOLUME VOLUME-
PARAMETER
VOLUME VOLUME-
PARAMETER RESULT
Get output volume VOLUME?
VOLUME VOLUME-VALUE
Parameters Description:
VOLUME-PARAMETER = output volume parameters:
[VALUE] either positive or negative digits (minus sign precedes negative values).
“+” increase current value,
“-“ decrease current value
Windows
customization
WIN-CUST WINDOW , HPOS ,
HW , VPOS , VH
WIN- CUST WINDOW , HPOS ,
HW , VPOS , VH RESULT
Parameters Description: fast window customization
[WINDOW] “0” for main window; “1” for PiP window
[HPOS] horizontal position value
[HW] horizontal width value
[VPOS] vertical position value
[VH] vertical height value
Set dual window state
PIP PIP-MODE PIP PIP-MODE RESULT
Get dual window state
PIP?
PIP PIP-MODE
Parameters Description:
PIP-MODE = Dual window state:
"0" or "off" for single window.
"1" or "on" to for dual window.