Aiwa 570CDCMP3 - Manual (Page 55)

17 ENGLISH
SETTING THE CONTRAST
CONTROL
You can change the contrast of the display.
1 With the unit on, press and hold
FUNCTION for more than 2 seconds.
The current contrast indication appears.
2 Rotate the Jog Dial to select the
contrast.
Rotate clockwise for higher contrast.
Rotate counterclockwise for lower contrast.
SETTING THE BEEP TONE
The unit is preset at the factory to beep each time
you press any button on the front panel except
OPEN (no beep with the Jog Dial). You can mute
this beeping by following the procedure below.
1 With the unit off, press and hold SELECT
for more than 2 seconds.
2 Rotate the Jog Dial to select “BEEP
ON” or “BEEP OFF”.
3 Press SELECT.
The unit turns off.