AUDIO CONTROL:
Press
–
or
+
button for scrolling cursor up and down, then press
MENU
button to
enable value change.
MUTE:Press
MENU
button to enable the MUTE function adjustment (the cursor
color will change from blue to cyan), then press
–
or
+
to switching the MUTE status
between ON and OFF.
Then, press
MENU
or
CH
button to disable the MUTE function adjustment (the
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