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Kramer Electronics Ltd.
VP-551X
– Protocol 3000
52
Protocol 3000 Commands
Function
Description
Syntax
Parameters/Attributes
Example
#
Protocol handshaking.
Validates the Protocol
3000 connection and gets
the machine number.
Step-in master products
use this command to
identify the availability of
a device.
COMMAND
#
<CR>
FEEDBACK
~nn@
OK
<CR><LF>
#
<CR>
AUD-EMB
Set audio in video
embedding status.
COMMAND
#AUD-EMB
in
,
out
,
status
<CR>
FEEDBACK
~nn@AUD-EMB
in
,
out
,
status
<CR><LF>
in
– Audio
input to be embedded
number
0
– HDMI 1
1
– HDMI 2
2
– HDMI 3
3
– HDMI 4
4
– HDMI 5
5
– HDMI 6
6
– HDMI 7
7
– HDMI 8
out
– 0
status
– Embedding status
0
– Analog
1
– Embedded
2
– Auto
Set audio in video embedding
status for input 3 and the
output to analog:
#AUD-EMB
2
,
1
,
0
<CR>
AUD-EMB?
Get audio in video
embedding status.
COMMAND
#AUD-EMB?
in
,
out
<CR>
FEEDBACK
~nn@AUD-EMB
in
,
out
,
status
<CR><LF>
in
– Audio
input to be embedded
number
0
– HDMI 1
1
– HDMI 2
2
– HDMI 3
3
– HDMI 4
4
– HDMI 5
5
– HDMI 6
6
– HDMI 7
7
– HDMI 8
out
– 0
status
– Embedding status
0
– Analog
1
– Embedded
2
– Auto
Get audio in video embedding
status for input 2 and the
output:
#AUD-EMB?
1,0
<CR>
AUDIO-
BYPASS
Set audio bypass status.
COMMAND
#AUDIO-BYPASS
status
<CR>
FEEDBACK
#AUDIO-BYBASS
status
<CR>
status
–
On/Off
0
–
Off
1
–
On
Set audio-bypass to off:
#AUDIO-BYPASS
0
<CR>
AUDIO-
BYPASS?
Get audio bypass status.
COMMAND
#AUDIO-BYPASS?
<CR>
FEEDBACK
#AUDIO-BYPASS?
status
<
CR><LF>
status
–
On/Off
0
–
Off
1
–
On
Get audio bypass status:
#AUDIO-BYPASS?
<CR>
AUD-LVL
Set volume level.
COMMAND
#AUD-LVL
stage
,
channel
,
volume
<CR>
FEEDBACK
~nn@AUD-LVL
stage
,
channel
,
volume
<CR><LF>
stage
– Input/Output
0
– Input
1
– Output
channel
–
For Input:
0
– HDMI 1
1
– HDMI 2
2
– HDMI 3
3
– HDMI 4
4
– HDMI 5
5
– HDMI 6
6
– HDMI 7
7
– HDMI 8
8
– PC
9
– CV
For Output
0
– Line Output
1
– Speaker
volume
– Volume level 0 to 100;
++
(increase current value by 1dB);
--
(decrease current value by 1dB)
Set AUDIO PC input level to
50:
#AUD-LVL
0
,
8
,
50
<CR>
AUD-LVL?
Get volume level.
COMMAND
#AUD-LVL?
stage
,
channel
<CR>
FEEDBACK
~nn@AUD-LVL
stage
,
channel
,
volume
<CR><LF>
stage
– Input/Output
0
– Input
1
– Output
channel
–
For Input:
0
– HDMI 1
1
– HDMI 2
2
– HDMI 3
3
– HDMI 4
4
– HDMI 5
5
– HDMI 6
6
– HDMI 7
7
– HDMI 8
8
– PC
9
– CV
For Output
0
– Line Output
1
– Speaker
volume
– Volume level 0 to 100;
Get Speaker audio level
#AUD-LVL?
1
,
1
<CR>
DRAFT