41
12.26 Volume :
’
U20
’
(55H 32H 30H)
Definition
:
Adjusts the audio volume level
Command
:
’U20’(55H 32H 30H)
Parameter type
:
Numeric,
Reply time
:
3seconds
Conditions
:
Except when there is no Source (Area) signal
Operation mode
Standby
mode Power ON mode
Cool-down mode
Emergency mode
X O
X
X
#
Communication Example
◇
When setting the volume adjust level to "30"
CTLR ‘!’ ‘1’ SP ‘U20’ SP ‘001E’ CR
DLA ‘@’ ‘1’ SP ‘0’ CR
◇
When requesting the current volume adjust level setting (if the volume level is set to "5")
CTLR ‘?’ ‘1’ SP ‘U20’ CR
DLA ‘@’ ‘1’ SP ‘0’ SP ‘0005’ CR