MSD-402 Command Guide
55
@GAM / @SAM
Audio output mute
Function
Getting
Setting
Format
@GAM
@SAM, ch_1, mute_1 (, ch_2, mute_2)
Return value
@GAM, mute_1, mute_2
@SAM, ch_1, mute_1 (, ch_2, mute_2)
Parameter
mute_1-2: Audio output mute
0 = Not muted [Default], 1 = Muted
ch_1-2: Output channel
0 = All outputs (OUT1, OUT2), 1 = OUT1, 2 = OUT2
Example
@GAM
@GAM,1,0
Setting audio output mute
OUT1: mute ON; OUT2: mute OFF
@SAM,1,1
@SAM,1,1
Muting OUT1 audio output.
Completed normally.
Remarks
－
@GSO / @SSO
Audio input level
Function
Getting
Setting
Format
@GSO
@SSO, ch_1, level_1 (, ch_2, level_2
･･･
)
Return value
@GSO, level_1, level_2, level_3, level_4
@SSO, ch_1, level_1 (, ch_2, level_2
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)
Parameter
level_1-4: Audio input level
-60 to
±
0 [Default]
±
0
ch_1-4: Input channel
0 = All inputs, 1 = IN1 to 4 = IN4
Example
@GSO
@GSO,0,0,0,-4
Getting audio input level
IN4: -4 dB; other input channels:
±
0 dB
@SSO,4,-8
@SSO,4,-8
Setting audio input level of IN4 to -8 dB.
Completed normally.
Remarks
－
