Adjusting Display Contrast; Subwoofer On And Off - Alpine CDA-7878 Owner's Manual

Adjusting Display Contrast

You can adjust the display contrast for better
visibility.
1
Press and hold the SETUP button for at least 2
seconds.
2
Press the f UP button repeatedly to select
"CONTRAST."
Each press of the f UP button changes the
modes as shown:
TUNER SUB-W
DEMO
CONTRAST
AUX MUTE
∗ Displayed when you set SUB-W to ON.
NOTE
If you press the g DN button, the display scrolls in
reverse sequence.
3
Press the TUNE button to adjust the contrast of
the display. You can adjust in a range of -5 and
+5.
The initial setting at the factory is "0."
4
Press the SETUP button to set the selected
mode.
SUB-W (switching phase) ∗
SUB-W STEREO/MONO ∗
SRC DHE
DISC/FOLDER
SCROLL BEEP

Subwoofer On and Off

1
Press and hold the SETUP button for at least 2
seconds.
2
Press the f UP button repeatedly to select
"SUB-W."
Each press of the f UP button changes the
modes as shown:
TUNER SUB-W
DEMO
CONTRAST
AUX MUTE
∗ Displayed when you set SUB-W to ON.
NOTE
If you press the g DN button, the display scrolls in
reverse sequence.
3
Press the TUNE button to toggle mode between
SUB-W ON and SUB-W OFF.
4
Press the SETUP button after setting the SUB-W
ON.
5
Press the MODE button repeatedly to select the
SUB-W mode.
→ SUB-W
VOLUME ←
6
Rotate Audio Control knob until the desired
sound is obtained in each mode.
SUB-W (switching phase) ∗
SUB-W STEREO/MONO ∗
SRC DHE
DISC/FOLDER
SCROLL BEEP
→ BALANCE
FADER ←
7
-EN