Sony MHC-RXD10AV Operating Instructions - Page 51

Before placing a cassette in the tape deck Take up any slack in the tape. Otherwise the tape may get entangled in the parts of the tape deck and become damaged. When using a tape longer than 90 minutes The tape is very elastic. Do not change the tape operations such as play, stop, and fast-winding etc. frequently. The tape may get entangled in the tape deck. Cleaning the tape heads Clean the tape heads after every 10 hours of use. When the tape heads become dirty; - the sound is distorted - there is a decrease in sound level - the sound drops out - the tape does not erase completely - the tape does not record. Make sure to clean the tape heads before you start an important recording or after playing an old tape. Use separately sold dry-type or wet-type cleaning cassette. For details, refer to the instructions of the cleaning cassette. Demagnetizing the tape heads Demagnetize the tape heads and the metal parts that have contact with the tape every 20 to 30 hours of use with a separately sold demagnetizing cassette. For details, refer to the instructions of the demagnetizing cassette. Troubleshooting If you run into any problem using this stereo system, use the following check list. First, check that the power cord is connected firmly and the speakers are connected correctly and firmly. Should any problem persist, consult your nearest Sony dealer. 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 (MHC-RXD10AV) or DEMO (STANDBY) (MHC-GRX90AV) when the power is turned off. The demonstration disappears. The demonstration mode appears automatically the first time you plug in the power cord or if there is a power outage lasting longer than half a day. The clock setting/radio presetting/timer is canceled. •The power cord is disconnected or a power failure occurs longer than half a day. Redo the followings: - "Step 3: Setting the time" - "Step 4: Presetting radio stations" If you have set the timer, also redo "Waking up to music" and "Timerrecording 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 no audio output during timer recording. continued 51