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Фрагмент инструкции
General The display starts flashing as soon as you plug in the power cord even though you haven’t turned on the power (demonstration mode). •Press DISPLAY/DEMO when the power is turned off. The demonstration mode appears automatically the first time you plug in the power cord. If there is a power outage lasting longer than half a day, redo the following: — Clock setting (see “Step 2: Setting the time”) — Preset stations (see “Step 3: Presetting radio stations”) — Timer settings (see “Waking up to music” and “Timer-recording radio programs”). There is no sound. •Rotate VOLUME clockwise. •The headphones are connected. •Insert only the stripped portion of the speaker cord into the SPEAKER jack. Inserting the vinyl portion of the speaker cord will obstruct the speaker connections. There is severe hum or noise. •A TV or VCR is placed too close to the stereo system. Move the stereo system away from the TV or VCR. The sound from the connected source is distorted. •If “VIDEO” appears in the display when you press FUNCTION, switch the display to “MD” (see “Note: Connecting a VCR”). “0:00” (or “12:00”) flashes in the display. •A power interruption occurred. Set the clock and timer settings again. The timer does not function. •Set the clock correctly. DAILY1, DAILY 2, and REC do not appear when you press the TIMER SELECT button. •Set the timer correctly. •Set the clock. The remote does not function. •There is an obstacle between the remote and the system. •The remote is not pointing in the direction of the system’s sensor. •The batteries have run down. Replace the batteries. There is acoustic feedback. •Decrease the volume level. •Move the microphone away form the speakers or change the direction of the microphone. The color irregularity on a TV screen persists. •Turn off the TV set once, then turn it on after 15 to 30 minutes. If the color irregularity still persists, place the speakers farther away from the TV set. Speakers Sound comes from one channel or unbalanced left and right volume. •Check the speaker connection and speaker placement. Sound lacks bass. •Check that the speaker’s + and – jacks are connected correctly. CD Player The CD tray does not close. •The CD is not placed properly. The CD will not play. •The CD is not lying flat in the disc tray. •The CD is dirty. •The CD is inserted label side down. •Moisture condensation has built up. Remove the CD and leave the system turned on for about an hour until the moisture evaporates. Play does not start from the first track. •The player is in program or shuffle mode. Press PLAY MODE repeatedly until “PROGRAM” or “SHUFFLE” disappear. “OVER” is displayed. •You have reached the end of the CD. Press and hold 0to return. continued Troubleshooting (continued) Tape Deck The tape does not record. •No tape in the cassette holder. •The tab has been removed from the cassette (see “To save a tape permanently” on page 43). •The tape has reeled to the end. The tape does not record nor play or there is a decrease in sound level. •The heads are dirty. Clean them (see “Cleaning the tape heads” on page 44). •The record/playback heads are magnetized. Demagnetize them (see “Demagnetizing the tape heads” on page 44). The tape does not erase completely. •The record/playback heads are magnetized. Demagnetize them (see “Demagnetizing the tape heads” on page 44). There is excessive wow or flutter, or the sound drops out. •The capstans or pinch rollers are dirty. Clean them (see “Cleaning the tape heads” on page 44). Noise increases or the high frequencies are erased. •The record/playback heads are magnetized. Demagnetize them (see “Demagnetizing the tape heads” on page 44). After pressing ((9) or ¤, there is a mechanical noise, “EJECT” appears in the display, and the unit enters standby mode automatically. • The cassette tape was not inserted correctly. Eject the tape and turn the power back on. Tuner Severe hum or noise (“TUNED” or “STEREO” flashes in the display). •Adjust the antenna. •The signal strength is too weak. Connect the external antenna. A stereo FM program cannot be received in stereo. •Press STEREO/MONO so that “STEREO” appears. If other troubles not described above occur, reset the system as follows: 1 Unplug the power cord. 2 Plug the power cord back in. 3 Press p, ENTER/NEXT, and at the same time. 4 Press to turn on the power. The system is reset to the factory settings. All the settings you made, such as the preset stations, clock, and timer are cleared. You should set them again. Specifications AUDIO POWER SPECIFICATIONS: (MHC-RX66 U.S.A. models only) POWER OUTPUT AND TOTAL HARMONIC DISTORTION: with 6 ohm loads both channels driven, from 70-20,000 Hz; rates 60 watts per channel minimum RMS power, with no more than 0.9% total harmonic distortion from 250 milliwatts to rated output. Amplifier section Canadian models: MHC-RX77: Continuous RMS power output (reference) 100 + 100 watts (8 ohms at 1 kHz, 10% THD) Total harmonic distortion less than 0.07% (8 ohms at 1 kHz, 55...
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