Calypso CA-500 User Manual page 14

Command
#AVAv
v
Command
#AVA?
Command
#AVMx
x
Command
#AVM
Command
#AVM?
Description
Absolute volume setting, range 1-32 (-2db)
1 thru 32
Description
Return current volume setting
Description
Mute and un-mute output
0 = mute
1 = un-mute
Description
Toggle mute state
Description
Return current mute setting
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