Adjusting Volume
Turn the Rotary encoder until the desired sound is obtained.
Lowering Volume Quickly
Activating the Audio Mute function will instantly lower the volume level by 20 dB.
Press 
(MUTE) to activate the MUTE mode.
The audio level will decrease by about 20 dB.
Pressing 
(MUTE) again will bring the audio back to its previous level.
Radio
SOURCE/
TUNE/A.MEBAND
Preset buttons (1 through 6)
Setting Time
1Press SETUP to activate the SETUP mode.
2Turn the Rotary encoder to select the CLOCK ADJUST mode, and then press 
/ 
/ENT.
The time indication will blink.
3Turn the Rotary encoder to adjust the hours while the time indication is blinking.
4When the hour has been adjusted, press 
/ 
/ENT.
5Turn the Rotary encoder to adjust the minutes while the time indication is blinking.
6Press SETUP to return to normal mode.
•To synchronize the clock to another clock/watch or radio time announcement, press and hold 
/ 
/ENT for at least 2 seconds after setting the “hour.” Minutes will reset to “00”. If the display shows over “30” minutes when you do this, the time will advance one hour.
•Pressing RTN will return to the previous mode.
•If no operation is performed for 60 seconds, the unit will return to normal mode automatically.
Controllable with Remote Control
This unit can be controlled with an optional Alpine remote control. For details, consult your Alpine dealer.
Point the optional remote control transmitter at the remote control sensor.
Remote control sensor
Listening to Radio
1Press SOURCE/
to select TUNER mode.
2Press BAND repeatedly until the desired radio band is displayed.
F1 (FM1) 
F2 (FM2) 
AM 
F1 (FM1)
3Press TUNE/A.ME to select the tuning mode.
DX SEEK (Distance mode) 
SEEK (Local mode) 
OFF (Manual mode) 
DX SEEK
•The initial mode is Distance mode.
Distance mode:
Both strong and weak stations will be automatically tuned in (Automatic Seek Tuning).
Local mode:
Only strong stations will be automatically tuned in (Automatic Seek Tuning).
Manual mode:
The frequency is manually tuned in steps (Manual tuning).
4Press 
or 
to tune in the desired station.
Holding down 
or 
will change the frequency continuously.