Owner's Manual
Front
Panel
Layout
PRV-90
+
~
POWER
Power
On/Off
button.
Short
push
for
the
first time to turn the unit on.
With
unit
powered on,
short
push for MUTE feature.
Press and hold for more than 2 seconds to turn the
unit
off.
MODE
Mode Function.
SEL
Switches amongst Radio, USB and Auxiliary mode.
SEL stands for SELECT.
BAND
In
Radio mode, this works
Band
Function.
I
Ml
In
MP3 playing mode,
it
works
Play
/Pause function.
VOL+
Volume Increase.
VOL-
Volume Decrease .
...
Track Down / Tune Down/ Rever
se
..
Track Up / Tune Up /
Fast
Forward .
3