Kramer VSM-4x4HFS, User Manual

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VSM-4x4HFS - The VSM-4x4HFS RS-232 Communication Protocol 71
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Command - PRST-VID? Command Type - System
Command Name Permission Transparency
Set: - - -
Get: PRST-VID? End User Public
Description Syntax
Set: - -
Get: Get video connections from saved preset
# PRST-VID?
␠
preset, out
␍
# PRST-VID?
␠
preset, *
␍
Response
~nn@ PRST-VID
␠
preset, in>out
␍␊
~nn@ PRST-VID
␠
preset, in>1, in>2, in>3
, …
␍␊
Parameters
preset
–
1,2,3 or 4
in
– 1=IN1; 2=IN2; 3=IN3; 4=IN4; 5=OFF
> - connection character between in and out parameters
out
–
1=OUT A; 2=OUT B; 3=OUT C; 4=OUT D; '*' for all outputs
Notes
In most units, video and audio presets with the same number are stored and recalled together by
commands #PRST-STO and #PRST-RCL
Examples
Store current audio and video connections,
volumes and modes to preset 4
#PRST-STO 4
␍
~PRST-STO 4
␍␊
Recall audio and video connections from
preset 3
# PRST-RCL 3
␍
~PRST-RCL 3
␍␊
Show source of video output 2 from preset 3
#PRST-VID? 3,2
␍
~PRST-VID 3, 4>2
␍␊
Command
–
SIGNAL Command Type - System
Command Name Permission Transparency
Set : - - -
Get SIGNAL? End User Public
Description Syntax
Set: - -
Get: Get input signal lock status
# SIGNAL?
␠
P1
␍
Response
~
nn
@ SIGNAL
␠
inp_id, status
␍␊
Parameters
Inp_id (Input number)
– 1=IN1; 2=IN2; 3=IN3; 4=IN4; *=ALL
status
– 0=signal is not valid; 1=signal is valid
Response triggers

After execution, response is sent to the com port from which the Get was received

Response is sent after every change in input signal status ON to OFF , or OFF to ON