Alpine CDA-7990 CD Player User Manual


 
9-EN
Adjusting Volume/Subwoofer/
Bass/Treble/Balance (Between Left
and Right)/Fader (Between Front
and Rear)
1
Press the MODE (Audio Control) knob repeatedly
to choose the desired mode.
Each press changes the modes as follows:
2
Rotate the MODE (Audio Control) knob until the
desired sound is obtained in each mode.
Audio Mute Function
Activating this function will instantly lower the volume level by
20 dB.
1
Press the MUTE button to activate the MUTE
mode. The audio level will decrease by about 20
dB.
Pressing the MUTE button again will bring the
audio back to its previous level.
* Not displayed when setting
the SUB-W mode to OFF.
(For the setting of the SUB-
W mode, refer to page 19.)
•**To display the BASS or
TREBLE mode:
1
Press and hold the SETUP
button for at least 3 seconds.
2
Press the
DN or UP
button to select the BASS/
TRE mode.
3
Press the TUNE button to set
the BASS/TRE to ON.
4
Press the SETUP button to
complete the setting. Then
perform the step 1 in the left
column.
** “BASS”, “TREBLE” is not
displayed when an external
audio processor is connected
(except PRA-H400).
If the MODE (Audio Control)
knob is not rotated in 5
seconds after selecting the
BASS, TREBLE, BAL-
ANCE, or FADER mode, the
unit automatically returns to
the VOLUME mode.
When the subwoofer mode is
ON, its respective levels may be
adjusted.
The settings of the Bass and
Treble will be individually
memorized for each source (FM,
AM and CD) until the setting is
changed. Depending on the
connected devices, some
functions and display indications
do not work.
VOLUME BASSSUB-W
TREBLE
BALANCEFADER
*
*
*
*
*