Alpine CDA-7990 Installation Location, Handling the Detachable Front Panel, Correct Handling

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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.

CORRECT

INCORRECT CORRECT

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.

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

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Contents Page CDA-7990 Contents Do not Disassemble or Alter Damaged Disc TemperatureMaintenance Moisture CondensationIrregular Shaped Discs Never Attempt the FollowingNew Discs Inserting DiscsHandling the Detachable Front Panel Installation LocationDisc Cleaning Disc AccessoriesDetaching the Front Panel Basic OperationInitial System Start-Up Attaching the Front PanelControllable with Remote Control Turning Power On and OffRear Adjusting Volume/SubwooferAudio Mute Function CD Player/Changer modes Radio modeDisplaying Time 10-EN11-EN Setting Time12-EN Adjusting the Bass/Treble Center Frequencies13-EN Default values14-EN Setting when Using the Remote Control15-EN Switching the Tuner Mode16-EN Changing Lighting Color17-EN 18-EN CD Text Scroll Setting19-EN Subwoofer On and Off20-EN Digital Optical Output On and Off21-EN Setting the AUX Mode22-EN Turning Mute Mode On/Off23-EN Blackout Mode On and Off24-EN Displaying the Title/TextAbout Title and Text 25-EN CD/Changer mode26-EN Titling Discs/StationsFor example 27-EN28-EN Searching for Titled Stations29-EN Text30-EN Erasing Disc Title CD/CD Changer onlySwitching the Disc Mode Recalling the Stored Settings31-EN 32-EN Manual Tuning33-EN Automatic Seek Tuning34-EN Manual Storing of Station Presets35-EN Automatic Memory of Station Presets36-EN Storing into Direct Access Preset D.A.P. Band37-EN Tuning to Preset Stations38-EN PlaybackFast Forward and Backward Music Sensor Skip39-EN 40-EN Repeat PlayScanning Programs X. Random Play41-EN 42-EN Controlling CD Changer OptionalMulti-Changer Selection When a 12-disc CD Changer is connected43-EN 44-EN Case of DifficultyUnable to fast forward or back- ward the CD 45-EN46-EN SpecificationsLimited Warranty Page Page Alpine ELECTRONICS, INC