Initial System Start-Up; Adjusting Volume; Lowering Volume Quickly; Setting The Time And Calendar - Alpine CDA9857 Owner's Manual

Initial System Start-Up

Be sure to press the RESET switch when using the unit for the first
time, after changing the car battery, etc.
1
Turn off the unit power.
2
Press (OPEN) to open the front panel, then
remove it.
3
Press RESET with a ballpoint pen or similar pointed
object.
RESET switch

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.

Setting the Time and Calendar

1
Press MENU to select SETUP, then press MODE.
BBE BASS ENGINE
BBE
2
Press or to select the GENERAL mode,
then press MODE.
GENERAL TUNER
3
Press or to select "Clock Adjust," then
press MODE.
4
Turn the Rotary encoder to set year.
5
Press MODE.
6
Repeat steps 4 and 5 above to set month, day, hour
and minutes.
SETUP RETURN (OFF)
AUDIO DISPLAY DEMO
7
Press MENU to select RETURN.
After 2 seconds, the unit returns to normal mode.
Pressing and holding MENU for at least 2 seconds will
return to normal mode.
• To synchronize the clock to another clock/watch or radio time
announcement, press and hold MODE 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.
7
-EN