This symbol means important instructions.
Failure to heed them can result in
serious injury or death.
DO NOT OPERATE ANY FUNCTION THAT
TAKES YOUR ATTENTION AWAY FROM
SAFELY DRIVING YOUR VEHICLE.
Any function that requires your prolonged
attention should only be performed after
coming to a complete stop. Always stop the
vehicle in a safe location before performing
these functions. Failure to do so may result in
an accident.
KEEP THE VOLUME AT A LEVEL WHERE YOU
CAN STILL HEAR OUTSIDE NOISE WHILE
DRIVING.
Failure to do so may result in an accident.
MINIMIZE DISPLAY VIEWING WHILE
DRIVING.
Viewing the display may distract the driver
from looking ahead of the vehicle and cause an
accident.
USE THE CORRECT AMPERE RATING WHEN
REPLACING FUSES.
Failure to do so may result in fire or electric
shock.
USE ONLY IN CARS WITH A 12 VOLT
NEGATIVE GROUND.
(Check with your dealer if you are not sure.)
Failure to do so may result in fire, etc.
DO NOT BLOCK VENTS OR RADIATOR
PANELS.
Doing so may cause heat to build up inside and
may result in fire.
DO NOT PLACE HANDS, FINGERS OR
FOREIGN OBJECTS IN INSERTION SLOTS OR
GAPS.
Doing so may result in personal injury or
damage to the product.
DO NOT DISASSEMBLE OR ALTER.
Doing so may result in an accident, fire or
electric shock.
USE THIS PRODUCT FOR MOBILE 12V
APPLICATIONS.
Use for other than its designed application may
result in fire, electric shock or other injury.
KEEP SMALL OBJECTS SUCH AS BATTERIES
OUT OF THE REACH OF CHILDREN.
Swallowing them may result in serious injury.
If swallowed, consult a physician immediately.
2-EN
CAUTION
PRECAUTIONS
This symbol means important instructions.
Failure to heed them can result in
injury or material property damage.
HALT USE IMMEDIATELY IF A PROBLEM
APPEARS.
Failure to do so may cause personal injury or
damage to the product. Return it to your
authorized Alpine dealer or the nearest Alpine
Service Center for repairing.
Temperature
Be sure the temperature inside the vehicle is
between +60°C (+140°F) and –10°C (+14°F)
before turning your unit on.
Moisture Condensation
You may notice the CD playback sound
wavering due to condensation. If this happens,
remove the disc from the player and wait about
an hour for the moisture to evaporate.
Damaged Disc
Do not attempt to play cracked, warped, or
damaged discs. Playing a bad disc could
severely damage the playback mechanism.
Maintenance
If you have problems, do not attempt to repair
the unit yourself. Return it to your Alpine
dealer or the nearest Alpine Service Station for
servicing.
3-EN
Never Attempt the Following
Do not grip or pull out the disc while it is being
pulled back into the player by the automatic
reloading mechanism.
Do not attempt to insert a disc into the unit
when the unit power is off.
Inserting Discs
Your player accepts only one disc at a time for
playback.
Do not attempt to load more than one disc.
Make sure the label side is facing up when you
insert the disc. Your player will automatically
eject any disc that is inserted incorrectly. If the
player continues to eject a correctly inserted
disc, push the Reset switch with a pointed
object such as a ball-point pen.
Playing a disc while driving on a very bumpy
road may result in skips, but this will not
scratch the disc or damage the player.
New Discs
As a protective measure to prevent the CD
from jamming, the CD player will automatically eject discs with irregular surfaces or
inserted incorrectly. When a new disc is
inserted into the player and ejected after initial
loading, using your finger, feel around the
inside of the centre hole and outside edge of
the disc. If you feel any small bumps or
irregularities, this could inhibit proper loading
of the disc. To remove the bumps, rub the
inside edge of the hole and outside edge of the
disc with a ball-point pen or other such
instrument, then insert the disc again.
Center Hole
Bumps
Center Hole
New Disc
Outside
(Bumps)
4-EN
Irregular Shaped Discs
Be sure to use round shape discs only for this
unit and never use any special shape discs.
Use of special shape discs may cause damage
to the mechanism.
Installation Location
Make sure the CDA-7990 will not be installed
in a location subjected to:
• Direct sun and heat
• High humidity and water
• Excessive dust
• Excessive vibrations
Handling the Detachable Front Panel
• Do not expose to rain or water.
• Do not drop or apply shock.
Correct Handling
Do not drop the disc while handling. Hold the
disc so you will not leave fingerprints on the
surface. Do not affix tape, paper, or gummed
labels to the disc. Do not write on the disc.
Disc Cleaning
Fingerprints, dust, or soil on the surface of the
disc could cause the CD player to skip. For
routine cleaning, wipe the playing surface with
a clean, soft cloth from the center of the disc to
the outer edge. If the surface is heavily soiled,
dampen a clean, soft cloth in a solution of mild
neutral detergent before cleaning the disc.
INCORRECT
CORRECT
CORRECT
Disc Accessories
There are various accessories available on the
market for protecting the disc surface and
improving sound quality.
However, most of them will influence the
thickness and/or diameter of the disc. Using
such accessories can cause the disc to be out of
standard specifications and may create
operational problems. We recommend not
using these accessories on discs played in
Alpine CD players.
Transparent Sheet
Disc Stabilizer
5-EN
Basic Operation
RLS
POWER
Detaching the Front Panel
Press the POWER button for more than 3
seconds to turn off the power.
Press the RLS (Release) button at lower left
corner until the front panel pops out.
Grasp the left side of the front panel and pull it
out.
• The front panel may become hot
in normal usage (especially the
connector terminals), this is not
malfunction.
• To protect the front panel, place
it in the supplied carrying case.
6-EN
Attaching the Front Panel
First, insert the right side of the front panel into
1
the main unit. Align the groove on the front panel
with the projections on the main unit.
Push the left side of the front panel until it locks
2
firmly into the main unit.
2
1
Initial System Start-Up
Make sure that the Power is turned off. When the power is
on, press and hold the POWER button for at least 3
seconds to turn off the power.
Immediately after installing or applying power to the unit, it
should be initialized. To do this, first, remove the detachable
front panel. Behind the front panel, to the right of the
connector, there is a small hole.
Using a ball-point pen or other pointed object, press the
reset switch mounted behind this hole to complete the
initialization procedure.
• Before attaching the front panel,
make sure that there is no dirt or
dust on the connector terminals
and no foreign object between
the front panel and the main unit.
RESET switch
7-EN
Basic Operation
MUTE
MODE(Audio Control)
POWER
Turning Power On and Off
Press the POWER button to turn on the unit.
1
The volume level gradually increases to the
previous level you were listening to before the unit
was turned off. Press the POWER button for more
than 3 seconds to turn off the unit.
• 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
• Connectable to Remote
Control Interface Box
You can operate this unit from
the vehicle’s control unit when
an Alpine Remote Control
Interface Box (optional) is
connected. For details, contact
your Alpine dealer.
8-EN
• The unit can be turned on by
pressing any other button except
the eject button.
• The very first time the power is
turned on, the volume will start
from –67dB.
Adjusting V olume/Subwoofer/
Bass/Treble/Balance (Between Left
and Right)/Fader (Between Front
and Rear)
Press the MODE (Audio Control) knob repeatedly
1
to choose the desired mode.
Each press changes the modes as follows:
*
VOLUMEBASSSUB-W
Rotate the MODE (Audio Control) knob until the
2
desired sound is obtained in each mode.
*
BALANCEFADER
*
TREBLE
*
*
Audio Mute Function
Activating this function will instantly lower the volume level by
20 dB.
• * Not displayed when setting
the SUB-W mode to OFF.
(For the setting of the SUBW mode, refer to page 19.)
•**To display the BASS or
TREBLE mode:
Press and hold the SETUP
1
button for at least 3 seconds.
Press the
2
button to select the BASS/
TRE mode.
Press the TUNE button to set
3
the BASS/TRE to ON.
Press the SETUP button to
4
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, BALANCE, 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.
DN or UP
Press the MUTE button to activate the MUTE
1
mode. The audio level will decrease by about 20
dB.
Pressing the MUTE button again will bring the
audio back to its previous level.
9-EN
Basic Operation
MODE(Audio Control)
Displaying Time
Press the CLK (clock) button repeatedly until the
1
time is displayed.
Each press changes the modes as follows:
Radio mode
Radio frequency
CD Player/Changer modes
Playing time
mode
TITLE mode
Clock priority
mode
Clock priority
mode
TRACK TEXT
mode
TITLE mode
DISC TEXT
mode
CLK
• Selecting any tuner or CD
function while in the clock
priority mode will interrupt the
time display momentarily. The
function selected will be
displayed for about 5 seconds
before the time returns to the
display.
10-EN
Setting Time
Press and hold the CLK (Clock) button for at least
1
3 seconds while the time is displayed until the
time indication blinks.
Rotate the MODE (Audio Control) knob to adjust
2
the hours while the time indication is blinking.
When the hours has been adjusted, press the
3
MODE (Audio Control) knob.
Rotate the MODE (Audio Control) knob to adjust
4
the minutes while the time indication is blinking.
The time is automatically set 5 seconds after the
minute adjustment. The time can also be manually set by pressing the MODE (Audio Control)
knob.
D6T
01
114:
11-EN
Basic Operation
SETUP
DN
UP
TUNE
Adjusting the Bass/Treble
Center Frequencies
You can change the Bass/Treble center frequencies on this unit.
This gives you flexibility in creating your ideal sound field.
Press the hold the SETUP button for at least 3
1
seconds.
Press the
2
mode. Each press changes the modes as shown :
BASS/TREREM CONTTUNERILLUMI
After pressing the TUNE button, press the
3
or DN button to select the mode to change.
BASS/TREREM CONTBCBWTC
UP
button to select the BASS/TRE
SCROLLSUB-WD-OUTAUX-INMUTE
12-EN
• If you press the DN button
the display scrolls in reverse
sequence.
UP
Press the TUNE button to select the desired
4
setting.
1. BC (Setting the Bass Center Frequency):
BC 60HzBC 70HzBC 80HzBC 90Hz
BC 130HzBC 100HzBC 150HzBC 200Hz
Emphasizes the displayed Bass frequency
ranges.
2. BW (Setting the Bass Band Width):
(Q-Factor)
BW WIDE1 BW WIDE2 BW WIDE3BW WIDE4
(Narrow)(Wide)
Changes the displayed frequency’s band width
to narrow or wide.
3. TC (Setting the Treble Center Frequency):
TC 10.0kHzTC 12.5kHzTC 15.0kHzTC 17.5kHz
Emphasizes the displayed treble frequency
ranges.
Default values
BC: 80 Hz
BW: WIDE1
TC: 10.0kHz
Press the SETUP button again to return to
5
normal operation.
13-EN
Basic Operation
SETUP
DN
UP
TUNE
Setting when Using the
Remote Control
Press and hold the SETUP button for at least 3
1
seconds.
Press
2
CONT mode. Each press changes the modes as
shown:
BASS/TREREM CONTTUNERILLUMI
UP
or DN button to select REM
•
If you press the DN button the
display scrolls in reverse
sequence.
SCROLLSUB-WD-OUTAUX-INMUTE
Press the TUNE button to toggle the REM CONT
3
mode between On and Off.
REM CONT OFFREM CONT ON
• REM CONT ON: Set to ON when using the optional
Remote Control to operate the CDA-7990.
• REM CONT OFF: Resist the inference from the noise
such as ultraviolet rays exist in the natural to provide
a much higher quality sound.
Set to OFF when not using the optional Remote
Control.
<Display of “REM CONT ON”>
REM
CO
When the setting is completed, press the SETUP
4
button to return to the normal mode.
NOT
N
14-EN
•
The initial setting at the factory is
“REM CONT OFF”.
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