Denon DCD-485 Operating Instructions Manual

Also see for DCD-485: Service manual Service manual

Contents

15ENGLISHINSTALLATION PRECAUTIONSThe CD player uses a microcomputer for controlling internalelectronic circuits. In the event that the player is used while a near-bytuner or TV is turned on, although unlikely, interference could occureither in the sound from the tuner or the picture of the TV. To avoidthis, please take the following precautions.• Keep the CD player as far away from the tuner or TV set as possible.• Keep the power cable and connecting cable of the CD playerseparate from the antenna wires of the tuner and TV.• Interference is particular likely to occur when an indoor antenna ora 300 Ω/ohms feeder cable is used. Thus, use of an outdoorantenna and 75 Ω/ohms coaxial cable is strongly recommended.300 Ω/ohms feeder cable 75 Ω/ohms coaxial cableTROUBLESHOOTINGIf the CD player does not seem to be functioning properly, checkthe following:Disc holder does not open or close.• Is the power on ?When a disc is loaded, ‚‚ ‚‚M ‚‚S is displayed.• Is the disc loaded properly ? …………………………See page 8• For CD-R/RW discs, has the disc been finalized ?When the 1 PLAY button is pushed, playback does not start.• Is the disc dirty or scratched ? ……………………See page 12There is no sound or it is distorted.• Is the output cord properly connected to the amplifier ?……………………………………………………………See page 7• Have the amplifier controls been set correctly ?A specific section of the disc will not play.• Is the disc dirty or scratched ? ………………………See page 12Programmed playback does not work.• Have programming been properly done ?………………………………………………See pages 9, 10 and 14Incorrect operation when buttons on the remote control arepressed.• Is the remote control unit being operatedtoo far from the CD player ?………………………See page 13, 14• Are there obstacles blocking the ray ?• Is the remote control sensor exposed to strong light ?• Are the batteries exhausted ?SPECIFICATIONSAUDIONumber of Channels: 2 channels ,Frequency Response: 2 ~ 20,000 Hz ,Dynamic Range: 98 dB 100 dBSignal-to-noise Ratio: 105 dB 110 dBHarmonic Distortion: 0.003 % (1 kHz) 0.003 % (1 kHz)Separation: 102 dB (1 kHz) 103 dB (1 kHz)Wow and Flutter: Below measurable limit: ,(±0.001 % W. peak)Output Voltage: 0.2 ~ 2.0 V ,DISCS Compact Disc format ,GENERAL CHARACTERISTICSPower Supply: AC 230 V, 50 Hz ,Power Consumption: 11 W 12WDimensions: 434 (W) x 100 (H) x 285 (D) mm ,Mass: 3.4 kg 3.6kgDCD-685DCD-485FUNCTIONS AND DISPLAYFunctions: Automatic search, programmedplayback, repeat playback,manual search, auto space,time mode, auto edit, dimmer, randomplayback, pitch control (DCD-685 only)Display: Track number, time, music calendar andengaged modesOthers: Headphones jackREMOTE CONTROL UNITRC-266Remote Control System: Infrared pulse systemPower Supply: 3 V DC; two R6P(standard size AA)dry cell batteriesExternal Dimensions: 54.5 (W) x 140 (H) x 24.8 (D) mmMass: 85 g including batteries* Design and specifications are subject to change without notice in the course of product improvement.