Alpine CDA-7878R Switching the Phase of the Subwoofer Output, Setting the Subwoofer Output

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Press the f UP button to select the MUTE mode.

Press and hold the SETUP button for at least 2 seconds.

Switching the Phase of the Subwoofer Output

You can switch the phase of the subwoofer output to NORMAL 0˚ or REVERSE 180˚.

To select the desired phase.

1 Press and hold the SETUP button for at least 2 seconds.

2 Press the fUP button to select “Switching the phase of the SUB-W (SUB-W NORMAL or REVERSE) mode.”

3 Press the TUNE button to select NORMAL (0˚) or REVERSE (180˚).

NOTE

The initial setting at the factory is SUB-W NORMAL.

4 Press the SETUP button to set the selected mode.

Setting the Subwoofer Output

You can set the subwoofer output to stereo or monaural.

Make sure to set the correct output for your subwoofer type.

1

2 Press the fUP button to select “Switching the SUB-W monaural/Stereo (SUB-W STEREO or MONO) mode.”

3 Press the TUNE button to select SUB-W STEREO or MONO.

SUB-W STEREO:

Subwoofer stereo (L/R) output

SUB-W MONO:

Subwoofer monaural output.

NOTE

The initial setting at the factory is SUB-W STEREO.

4 Press the SETUP button to set the selected mode.

Sound (Beep) Guide Function

This function will give audible feedback with varying tones depending upon the button pressed.

1 Press and hold the SETUP button for at least 2 seconds.

2 Press the f UP button repeatedly to select “BEEP.”

3 Press the TUNE button to toggle the mode between BEEP ON and BEEP OFF.

NOTE

The initial setting at the factory is BEEP ON.

4 Press the SETUP button to set the selected mode.

Turning Mute Mode On/Off

If a device having the interrupt feature is connected, audio will be automatically muted whenever the interrupt signal is received from the device. This function can be turned ON or OFF from the head unit by following procedure below.

1 Press and hold the SETUP button for at least 2 seconds.

2

3 Press the TUNE button to turn on or off the MUTE mode.

Each press toggles between the MUTE ON and OFF modes.

NOTE

The initial setting at the factory is “MUTE ON.”

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

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Contents CDA-7878R Alpine CD Changers Give You More Contents Precautions Never Attempt the Following Basic Operation Connectable to Remote Control Interface BoxDetaching the Front Panel Attaching the Front PanelDisplay Angle Adjustment Turning Power On and OffPress the Power button to turn on the unit → Balance → Fader → VolumeSUB-W Adjusting Source Signal LevelContrast AUX SUB-WSetting the Subwoofer Output Switching the Phase of the Subwoofer OutputTurning Mute Mode On/Off Sound Beep Guide FunctionScroll Setting Setting the AUX Mode V-LinkContrast SUB-W Switching the Tuner Mode DemonstrationDefeat Switching the Display Modes Blackout Mode On and OffSource SRC DHE onDisplaying the Title/Text MP3 modeSearching for Titled Discs About Title and TextErasing Disc Title Titling DiscsManual Tuning Automatic Seek TuningRadio Operation Tuning to Preset Stations Automatic Memory of Station PresetsRDS Operation Setting RDS Reception Mode and Receiving RDS StationsReceiving RDS Regional Local Stations Recalling Preset RDS StationsPTY Programme Type Tuning PI Seek SettingReceiving Traffic Information → Light M ↔ Classics ↔ Other M ←When traffic information stations cannot be received Receiving Traffic Information While Playing CD or RadioPriority PTY Programme Type Displaying Radio Text Opening and Closing the Movable display Playback→ Tuner → CD → CD CHANGER∗ Fast Forward and Backward Music Sensor SkipRepeat Play Some of the following CDs may not play on this unitCD Player Operation X. Random PlayScanning Programmes Multi-Changer Selection When a 12-disc CD Changer is connectedPlaying MP3 Files MP3 OperationFile Search Selecting FoldersWhat is MP3? Setting the Range of MP3 File SelectionAbout MP3 Method for creating MP3 filesID3 tags Supported playback sampling rates and bit ratesProducing MP3 discs Media supportedSelecting DHE Mode Adjusting the Sound OperationEqualizer Presets Selecting directlyTo store the adjusted contents Adjusting and Storing Equalizer CurveRecalling the Stored Equalizer Curve Choosing the Listening Position Selector L.P.SCrossover/Time Correction Example 2. Listening Position All Seats Example 1. Listening Position Front Left SeatAdjust the cut-off frequency/slope Adjusting and Storing the Crossover/ Time CorrectionDivider button Adjust the output level Way systemPress the Band button to select the channel to be adjusted Adjusting the Time CorrectionStoring the adjustments Direct RecallingCustomized Sound Database Controls on Remote Control Remote Control OperationRecalling Steps Operating the Audio ProcessorAdjusting/Storing the CROSSOVER/TIME Correction Battery Replacement Case of Difficulty InformationNo Magazine FM Tuner Section SpecificationsPrecautions Installation and ConnectionsRemoval InstallationTo prevent external noise from entering the audio system ConnectionsSwitched Power Lead Ignition Red Rear Output RCA Connectors Front Output RCA ConnectorsSubwoofer Output RCA Connectors Power Antenna Lead Blue RCA Extension cable Sold Separately

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