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Kramer Electronics Ltd.
VP-440X
– Protocol 3000
64
Function Description
Syntax
Parameters/Attributes
Example
RESET
Reset device.
To avoid locking the
port due to a USB bug in
Windows, disconnect USB
connections immediately
after running this
command. If the port was
locked, disconnect and
reconnect the cable to
reopen the port.
COMMAND
#RESET
<CR>
FEEDBACK
~nn@RESET
ok
<CR><LF>
Reset the device:
#RESET
<CR>
ROUTE
Set layer routing.
This command
replaces all other routing
commands.
COMMAND
#ROUTE
layer_type
,
out_index
,
in_index
<CR>
FEEDBACK
~nn@ROUTE
layer_type
,
out_index
,
in_index
<CR><LF>
layer_type
Layer Enumeration
1
– Video+Audio
out_index
– 1
in_index
– Source id
1
–HDMI 1
2
– HDMI 2
3
– HDMI 3
4
– HDMI 4
5
– PC
Route video HDMI 2 to the
output:
#ROUTE
1
,
1
,
2
<CR>
ROUTE?
Get layer routing.
This command
replaces all other routing
commands.
COMMAND
#ROUTE?
layer_type
,
scaler
<CR>
FEEDBACK
~nn@ROUTE
layer_type
,
out_index
,
in_index
<CR><LF>
layer_type
Layer Enumeration
1
– Video+Audio
out_index
– 1
in_index
– Source id
1
–HDMI 1
2
– HDMI 2
3
– HDMI 3
4
– HDMI 4
5
– PC
Get the layer routing:
#ROUTE?
1,1
<CR>
SCLR-AS
Set auto-sync features.
Sets the auto sync
features for the selected
scaler.
COMMAND
#SCLR-AS
scaler_index
,
sync_speed
<CR>
FEEDBACK
~nn@SCLR-AS
scaler_index
,
sync_speed
<CR><LF>
scaler_index
– Scaler Number – 1
sync_speed
– 0, 1 or 2
0
– off
1
– fast
2
– slow
Set auto-sync features:
#SCLR-AS
1
,
1
<CR>
SCLR-AS?
Get auto-sync features.
Gets the auto sync
features for the selected
scaler.
COMMAND
#SCLR-AS?
scaler_index
<CR>
FEEDBACK
~nn@SCLR-AS
scaler_index
,
sync_speed
<CR><LF>
scaler_index
– Scaler Number – 1
sync_speed
– 0, 1 or 2
0
– off
1
– fast
2
– slow
Get auto-sync features:
#SCLR-AS?
1
<CR>
SCLR-AUDIO-
DELAY
Set the scaler audio delay.
Sets the audio delay
for the selected audio
output.
COMMAND
#SCLR-AUDIO-DELAY
scaler_index
,
delay
<CR>
FEEDBACK
~nn@SCLR-AUDIO-DELAY
scaler_index
,
delay
<CR><LF>
scaler_index
– Audio output
number
– 1
delay
–
0
– Off
1
– 40ms
2
– 110ms
3
– 150ms
Set the scaler audio delay to
40ms:
#SCLR-AUDIO-DELAY
1
,
1
<C
R>
SCLR-AUDIO-
DELAY?
Get the scaler audio delay.
Gets the audio delay
for the selected audio
output.
COMMAND
#SCLR-AUDIO-DELAY?
scaler_index
<CR>
FEEDBACK
~nn@SCLR-AUDIO-DELAY
scaler_index
,
delay
<CR><LF>
scaler_index
– Audio output
number
– 1
delay
–
0
– Off
1
– 40ms
2
– 110ms
3
– 150ms
Get the scaler audio delay:
#SCLR-AUDIO-DELAY?
1
<CR
>
SCLR-PCAUTO
Set PC auto sync of
scaler.
Trigger the Auto Adjust
feature of PC input.
COMMAND
#SCLR-PCAUTO
scaler_index
,
auto_scan
<CR>
FEEDBACK
~nn@SCLR-PCAUTO
scaler_index
,
auto_scan
<CR><LF>
scaler_index
– Scaler Number
1
auto_scan
– 1 (“Yes” triggers the
Auto-scan function. When complete,
the unit retur
ns to the “No” state)
Set PC auto sync of scaler:
#SCLR-PCAUTO
1
,
1
<CR>
SIGNAL?
Get input signal status.
COMMAND
#SIGNAL?
in_index
<CR>
FEEDBACK
~nn@SIGNAL
in_index
,
status
<CR><LF>
in_index
– Number that indicates the
specific input:
1
–HDMI 1
2
– HDMI 2
3
– HDMI 3
4
– HDMI 4
status
– Signal status according to
signal validation:
0
– Off
1
– On
Get the input signal lock status
of IN 1:
#SIGNAL?
1
<CR>
SN?
Get device serial
number.
COMMAND
#SN?
<CR>
FEEDBACK
~nn@SN
serial_num
<CR><LF>
serial_num
– 14 decimal digits,
factory assigned
Get the device serial number:
#SN?
<CR>
TEST-MODE
Perform device test
according to defined test
parameters.
This command starts
device test procedure.
COMMAND
#TEST-MODE
<CR>
FEEDBACK
~nn@TEST-MODE
result
<CR><LF>
result
– Test Results
0
– OK
1
– Failed (general)
2 to N
– Device specific failed error
code
Perform device test according
to defined test parameters:
#TEST-MODE
<CR>
TLK
Set audio talkover mode
status.
COMMAND
#TLK
io_index
,
talkover_mode
<CR>
FEEDBACK
~nn@TLK
io_index
,
talkover_mode
<CR><LF>
io_index
– 1
talkover_mode
– Talkover mode
0
– Off
1
– Mixer
2
– Talkover
3
– Mic only
Set audio talkover mode to
Mixer:
#TLK
1
,
1
<CR>
TLK?
Get audio talkover mode
status.
COMMAND
#TLK?
io_index
<CR>
FEEDBACK
~nn@TLK
io_index
,
talkover_mode
<CR><LF>
io_index
– 1
talkover_mode
– Talkover mode
0
– Off
1
– Mixer
2
– Talkover
3
– Mic only
Get audio talkover mode status:
#TLK?
1
<CR>