Before placing a cassette in the tape deck, When using a tape longer than 90 minutes, Cleaning the tape heads – Sony MHC-MC1 User Manual
Page 48: Demagnetizing the tape heads, Troubleshooting, There is no sound, General
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Precautions (continued)
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 dt>es not erase completely
— the tap>e 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 instructk>r\s 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 have any problem using this system,
use the following check list.
First, check that the power cord is connected Should any problem persist, consult your General * • The display starts flashing as soon as you connect the power cord even though you • Press DISPLAY/DEMO when the power is turned off. The demonstration mode appears the power cord. If there is a power outage time") — Preset stations (see "Step 4: Presetting radio stations") — Timer settings (see "Waking up to music" and "Timer-recording radio There is no sound. • Turn VOLUME clockwise. speaker cord into the SPEAKER jack. 48
firmly and the speakers are connected
correctly
nearest Sony dealer.
haven't turned on the power
(demonstration mode).
automatically the first time you connect
lasting longer than half a day, redo the
following:
— Clock setting (see "Step 3: Setting the
programs").
• The headphones are connected.
• Insert only the stripped portion of the
Inserting the vinyl portion of the speaker
cord will obstruct the speaker
connections.