Alpine CDE-7831E Owner's Manual
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Alpine CDE-7831E Owner's Manual

Fm/am compact disc receiver
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ALPINE ELECTRONICS, INC.
Tokyo office: 1-1-8 Nishi Gotanda,
Shinagawa-ku, Tokyo 141, Japan
Tel.: (03) 3494-1101
ALPINE ELECTRONICS OF AMERICA, INC.
19145 Gramercy Place, Torrance,
California 90501, U.S.A.
Tel.: (310) 326-8000
ALPINE ELECTRONICS OF CANADA, INC.
Suite 203, 7300 Warden Ave. Markham,
Ontario L3R 9Z6, Canada
Tel.: (905) 475-7280
ALPINE ELECTRONICS OF AUSTRALIA PTY. LTD.
6-8 Fiveways Boulevarde Keysborough,
Victoria 3173, Australia
Tel.: (03) 769-0000
ALPINE ELECTRONICS GmbH
Brandenburger Strasse 2-6 D-40880 Ratingen,
Germany
Tel.: 02102-45 50
ALPINE ITALIA S.p.A.
Via C. Colombo 8, 20090 Trezzano Sul
Naviglio MI, Italy
Tel.: 02-48 40 16 24
ALPINE ELECTRONICS FRANCE S.A.R.L.
98, Rue De La Belle Etoile, Z.I. Paris Nord Il
B.P. 50016 F-95945, Roissy,
Charles De Gaulle Cedex, France
Tel.: 01-48 63 89 89
ALPINE ELECTRONICS OF U.K., LTD.
13 Tanners Drive, Blakelands,
Milton Keynes MK14 5BU, U.K.
Tel.: 01908-61 15 56
ALPINE ELECTRONICS DE ESPAÑA, S.A.
Portal De Gamarra 36, Pabellón 32
01013 Vitoria (Alava)-Apdo. 133, Spain
Tel.: 34-45-283588
Designed by ALPINE Japan
Printed in Japan
68P90579W13-O
R
CDE-7831E
FM/AM Compact Disc Receiver
OWNER'S MANUAL
Please read this manual to maximize your enjoy-
ment of the outstanding performance and feature
capabilities of the equipment, then retain the
manual for future reference.
INTLZ
PWR
SOURCE
A.S.U
BBE
CLK
DN
UP
BAND
F
DEMO
RL
MIN
1
2
3
D.A.P
MONO
LOUD
BBE
TUNE·A.ME
4
5
6
M.I.X
RPT
SCAN
35W
4
R
MAX
D.A.P
DX SEEK
M.I.X.
REPEAT
MONO ST
RF
CD RECEIVER 35W x 4
CDE-7831E

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  • Page 1 ALPINE ELECTRONICS OF CANADA, INC. Suite 203, 7300 Warden Ave. Markham, Ontario L3R 9Z6, Canada Tel.: (905) 475-7280 CDE-7831E ALPINE ELECTRONICS OF AUSTRALIA PTY. LTD. 6-8 Fiveways Boulevarde Keysborough, Victoria 3173, Australia Tel.: (03) 769-0000 FM/AM Compact Disc Receiver ALPINE ELECTRONICS GmbH...
  • Page 3 English Precaution Warning DO NOT DISASSEMBLE OR ALTER Attempts to disassemble or alter may lead to an accident, fire and/or electric shock. KEEP SMALL ARTICLES OUT OF THE REACH OF CHILDREN Store small articles (batteries, screws, etc.) in places not accessible to children.
  • Page 4 English Precaution Caution DO NOT RAISE THE VOLUME EXCES- SIVELY Keep the volume at a level where you can still hear outside noises while driving. Driving while unable to hear outside sounds could cause an accident. DO NOT USE THIS EQUIPMENT OUTSIDE THE VEHICLE Do not use this equipment for pur- poses other than those listed for a...

  • Page 5: Table Of Contents

    English Contents Page 6 ................Precautions Detachable Front Panel 9 ............Detaching the Front Panel 10 ............Attaching the Front Panel Basic Operation 10 ............Initial System Start-Up 11 ..............Automatic Setup 12 ............. Turning Power On and Off 12 ..............N.F.P. On and Off 13 ............

  • Page 6: Precautions

    Do not attempt to insert a disc into the unit when the unit power is off. 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.
  • Page 7 English Precautions 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.
  • Page 8 English Precautions Installation Location Make sure the CDE-7831E 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.

  • Page 9: Detaching The Front Panel

    English English Detachable Front Panel Detaching the Front Panel INTLZ Press the PWR button to turn off the power. Press the release button until the front panel pops out. Grasp the left side of the front panel and pull it out.

  • Page 10: Attaching The Front Panel

    English English Detachable Front Panel Attaching the Front Panel 1. First, insert the right side of the front panel into the main unit. Align the 2 small holes on the front panel with the 2 projections on the main unit. 2.

  • Page 11: Automatic Setup

    English Basic Operation Automatic Setup (A.S.U.) This convenient feature sets up the unit automatically after installation. INTLZ Press the PWR (POWER) button to turn on the unit. Note: When the ignition key is turned on then the power is turned on immediately after installation or resetting, the A.S.U.

  • Page 12: Turning Power On And Off

    English Basic Operation Turning Power On and Off Press the PWR button to turn on the unit. Note: The unit can be turned on by pressing any other button except the eject c and CLK buttons. INTLZ The volume level gradually increases to the previous level you were listening to before the unit was turned off.

  • Page 13: Turning Loudness On/Off

    English Basic Operation Turning Loudness On/Off Loudness introduces a special low- and high- frequency emphasis at low listening levels. This compensates for the ear’s decreased sensitivity to bass and treble sound. Press and hold the AUDIO CONTROL button for at least 2 seconds to activate or deactivate the loudness mode.

  • Page 14: Adjusting Volume/Bass/Treble

    English Basic Operation Adjusting Volume/Bass/Treble/ Balance/Fader Press the AUDIO CONTROL button repeatedly to choose the desired mode. Note: If the AUDIO CONTROL knob is not rotated within 5 seconds after selecting the BASS, TREBLE, BALANCE, or FADER modes, the control returns to the VOLUME mode.

  • Page 15: Selecting Bbe Mode

    English Basic Operation Selecting BBE Mode 1·2·4 The BBE (Barcus Berry Electronics) processor installed in this unit is designed to correct the phase distortion inherent in most loudspeaker designs. Ensuring the phase integrity of the signal driving the speakers improves the accurate reproduction of the sound.

  • Page 16: Sound Guide Function

    English Basic Operation Sound Guide Function This function will give audible feedback with varying tones depending upon the button pressed. Press and hold the PWR button for more than 3 seconds. Each press toggles between the INTLZ BEEP ON BEEP ON and BEEP OFF modes. The initial setting is the BEEP ON mode.

  • Page 17: Demonstration

    English Basic Operation Demonstration In the Demonstration (DEMO) mode, the unit scans each source; tuner and CD player. Press and hold the DEMO button for at least 3 seconds to activate the DEMO mode. "DEMO" blinks in the display. The unit automatically performs the following scanning operation.

  • Page 18: Manual Tuning

    English Radio Operation Manual Tuning Press the SOURCE button to select the radio SOURCE A.S.U. mode. 90.1 (Radio mode) T08 0'16 (CD mode) Press the BAND button repeatedly until the desired radio band is displayed. BAND Press the TUNE button repeatedly until "DX SEEK"...

  • Page 19: Automatic Seek Tuning

    English Radio Operation Automatic Seek Tuning Press the SOURCE button to select the radio SOURCE mode. 90.1 A.S.U. (Radio mode) T08 0'16 (CD mode) Press the BAND button repeatedly until the desired radio band is displayed. BAND Press the TUNE button to illuminate the DX and SEEK indicators in the display.

  • Page 20: Mono/Stereo Switching

    English Radio Operation Mono/Stereo Switching Press the "F" button. The function indicator on the button will turn off. "ST" indicator appears when a stereo station is tuned in. 90.1 Press the MONO button to switch from stereo MONO to monaural FM reception. This will help in reducing the noise of weak FM Stereo MONO broadcasts.

  • Page 21: Manual Storing Of Station Presets

    English Radio Operation Manual Storing of Station Presets 1. Select the radio band and tune in a desired radio station you wish to store in the preset memory. 2. Make sure that the Function indicator illuminates, and press and hold any one of D.A.P MONO the preset buttons (1 through 6) for at least...

  • Page 22: Automatic Memory Of Station Presets

    English Radio Operation Automatic Memory of Station Presets Press the SOURCE button to select the radio SOURCE mode. 90.1 A.S.U. (Radio mode) T08 0'16 (CD mode) Press the BAND button repeatedly until the desired radio band is displayed. BAND Press and hold the A. ME button for at least 2 seconds.

  • Page 23: Storing Into Direct Access Preset (D.a.p.) Band

    English Radio Operation Storing into Direct Ac- cess Preset (D.A.P.) Band A combination of radio stations from any band, AM and FM (up to 6 stations) can be manually preset onto the D.A.P. band. Press the "F" button. The function indicator will turn off.

  • Page 24: Tuning To Preset Stations

    English Radio Operation Tuning to Preset Stations Press the SOURCE button to select the radio SOURCE mode. 90.1 A.S.U. (Radio mode) T08 0'16 (CD mode) Press the BAND button repeatedly until the desired band is displayed. BAND To select the D.A.P. band, press the F button then the D.A.P.

  • Page 25: Inserting/Ejecting Disc

    English CD Operation Inserting/Ejecting Disc Insert a CD half way into the slot with the label LOAD side facing up. The player automatically draws the disc into the disc compartment. The Disc indicator appears to show that a CD is loaded.

  • Page 26: Music Sensor (Skip)

    English CD Operation Music Sensor (Skip) Momentarily press the DN g button once to T04 2'35 return to the beginning of the current track. If you wish to access a track further back, repeatedly press until you reach the desired track.

  • Page 27: Repeat Play

    English CD Operation Repeat Play Press the RPT button to play back repeatedly the track being played. The REPEAT indicator appears and the track will be played repeatedly. REPEAT Press the RPT button again to deactivate the repeat play. M.I.X. (Random Play) Press the M.I.X.

  • Page 28: Scanning Programs

    English CD Operation Scanning Programs Press the SCAN button to activate the Scan T01 SCAn mode. The first 10 seconds of each track will be played back in succession. SCAN T02 SCAn To stop the Scan, press the SCAN button to deactivate the Scan mode.

  • Page 29: Setting Time

    English Clock Operation Setting Time 2 3 4 Press and hold the CLK (Clock) button for at least 3 seconds until the time indication blinks. 12:00 Example: To adjust to 9:35. Rotate the Audio Control knob to adjust the hours while the time indication is blinking. 9:00 After the hour has been adjusted, press the Audio Control button within 5 seconds or while...

  • Page 30: Controls

    Button Radio mode: Pressing the button will select, in descending order, stations programmed into the radio’s presets as shown below. 4 A.PROC Button For the CDE-7831E, this button has no effect. BAND SOURCE A.PROC PROG 5 Audio Select Button CD/3D/6D Press to select the audio source.

  • Page 31: Remote Control

    English Remote Control Button Radio mode: Pressing the button will select, in ascending order, stations programmed into the radio’s presets as shown below. REMOTE CONTROL UNIT RUE-4180 Button Radio mode: SEEK (DN) Button CD mode: Press the button to go back to the beginning of the current track.

  • Page 32: Battery Replacement

    English Remote Control Battery Replacement Applicable battery: Use one CR2025 or equivalent. Opening the battery case 1 Place the remote upside down on a flat, level surface. Looking at the back of the remote, grasp the battery holder at the bottom of the unit between your forefinger and thumb.

  • Page 33: Disc Care

    Using such accessories Transparent Sheet 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. Disc Stabilizer...

  • Page 34: In Case Of Difficulty

    This guide will help you isolate the problem if the unit is at fault. Otherwise, make sure the rest of your system is properly connected or consult your authorized Alpine dealer. Initial Turn-on After Installation Symptom Cause and Solution No function or display.

  • Page 35: Radio Mode

    English In Case of Difficulty Radio Mode Cause and Solution Symptom Unable to receive stations. No antenna or open connection in cable. – Make sure the antenna is properly connected; replace the antenna or cable if necessary. Unable to tune stations in the seek mode. You are in a weak signal area.
  • Page 36 English In Case of Difficulty CD Mode Symptom Cause and Solution CD not functioning. Out of operating temperature range +50˚C (+120˚F) for CD. – Allow the car's interior (or trunk) tempera- ture to cool. CD playback sound is wavering. Moisture condensation in the CD Module. –...

  • Page 37: Specifications

    English Specifications FM TUNER SECTION Tuning Range ....................... 87.5 – 108.0 MHz Mono Usable Sensitivity ................9.3 dBf (0.8 V/75 ohms) 50 dB Quieting Sensitivity ................ 13.5 dBf (1.3 V/75 ohms) Alternate Channel Selectivity ....................80 dB Signal-to-Noise Ratio ....................... 65 dB Stereo Separation ........................
  • Page 38 English Specifications CD SECTION Frequency Response ..................5 – 20,000 Hz ( 1 dB) Wow & Flutter (% WRMS) ................Below measurable limits Total Harmonic Distortion ..................0.008% (at 1 kHz) Dynamic Range ...................... 95 dB (at 1 kHz) Signal-to-Noise Ratio ....................... 95 dB Channel Separation ....................
  • Page 39 English Specifications GENERAL Power Requirement ..............14.4 V DC (11–15 V (allowable)) Maximum Power Output* ....................... 35 W Output Voltage ....................1000 mV/10 k ohms Maximum Pre-Output Voltage ..................4 V/10k ohms Bass ........................15 dB at 30 Hz Treble ........................10 dB at 10 kHz Weight .......................

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