Kramer Electronics Ltd.
VS-622DT
– Protocol 3000
73
Audio Commands
Command
Description
AUD-LVL
Set/get volume level
AUD-SWAP
Set/get audio output swap
MUTE
Set/get audio mute
AUD-HI-Z
Get Hi-Z status
AUD-LVL
Functions
Permission
Transparency
Set:
AUD-LVL
End User
Public
Get:
AUD-LVL?
End User
Public
D
escription
Syntax
Set:
Set volume level
#AUD-LVL
SP
stage,channel,volume
CR
Get:
Get volume level
#AUD-LVL?
SP
stage,channel
CR
Response
~nn@
AUD-LVL
SP
stage,channel,volume
CR LF
Parameters
stage
–
1
(For output processing)
channel
–
1
(AUDIO OUT 1),
2
(AUDIO OUT 2),
3
(Power amp)
volume
– volume level
-80
db to
10
dB
K-Config Example
Set AUDIO OUT 1 level to -50dB:
“#AUD
-LVL 1,2,-
50”,0x0D
AUD-SWAP
Command Name
Permission
Transparency
Set:
AUD-SWAP
End User
Public
Get:
AUD-SWAP?
End User
Public
Description
Syntax
Set:
Set audio output swap
#AUD-SWAP
SP
swap_mode
CR
Get:
Get audio output swap status
#AUD-SWAP?
CR
Response
~nn@
AUD-SWAP
SP
swap_mode
CR LF
Parameters
swap_mode
–
0
(OFF),
1
(ON)
K-Config Example
Swap outputs:
“#AUD
-
SWAP 1”,0x0D