Alpine CDA-7990 manual 13-EN, Default values

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4 Press the TUNE button to select the desired setting.

1. BC (Setting the Bass Center Frequency):

BC 60Hz BC 70Hz BC 80Hz BC 90Hz BC 200Hz BC 150Hz BC 130Hz BC 100Hz

Emphasizes the displayed Bass frequency ranges.

2.BW (Setting the Bass Band Width): (Q-Factor)

BW WIDE1 BW WIDE2 BW WIDE3	BW WIDE4
(Narrow)	(Wide)

Changes the displayed frequency’s band width to narrow or wide.

3. TC (Setting the Treble Center Frequency):

TC 10.0kHz TC 12.5kHz TC 15.0kHz TC 17.5kHz

Emphasizes the displayed treble frequency ranges.

Default values

BC: 80 Hz

BW: WIDE1

TC: 10.0kHz

5 Press the SETUP button again to return to normal operation.

13-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 OffAdjusting Volume/Subwoofer RearAudio 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 OffDisplaying the Title/Text 24-ENAbout 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 onlyRecalling the Stored Settings Switching the Disc Mode31-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 PlaybackMusic Sensor Skip Fast Forward and Backward39-EN 40-EN Repeat PlayX. Random Play Scanning Programs41-EN 42-EN Controlling CD Changer OptionalWhen a 12-disc CD Changer is connected Multi-Changer Selection43-EN 44-EN Case of DifficultyUnable to fast forward or back- ward the CD 45-EN46-EN SpecificationsLimited Warranty Page Page Alpine ELECTRONICS, INC