Pioneer XC-L77 작동 지침 - 페이지 46

{카테고리_이름} Pioneer XC-L77에 대한 작동 지침을 온라인으로 검색하거나 PDF를 다운로드하세요. Pioneer XC-L77 48 페이지. Stereo cd receiver; speaker system; stereo cassette deck

9 Additional Information

Maintenance

Cleaning external surfaces

To clean the compact disc recorder, wipe with a soft, dry cloth. For stubborn dirt, wet a

soft cloth with a mild detergent solution made by diluting one part detergent to 5 or 6

parts water, wring well, then wipe off the dirt. Use a dry cloth to wipe the surface dry.

Do not use volatile liquids such as benzene and thinner which may damage the

surfaces.

Moving the unit

If you need to move the unit, first switch it off and unplug from the wall outlet. Never

lift or move the unit during playback or recording—CDs rotate at a high speed and

may be damaged.

CD lens cleaner

The compact disc player's pickup lens should not become dirty in normal use, but if

for some reason it should malfunction due to dirt or dust, consult your nearest

Pioneer authorized service center. Although lens cleaners for compact disc recorders

are commercially available, we do not recommend using them since some may

damage the lens.

Tape head cleaner

To maintain the recording/playback quality of the tape deck, use a commercially

available wet-type cassette head cleaner. Avoid using dry-type cassette head cleaners.

Be careful: Some cassette head cleaners are not designed to work with auto-reverse

decks and may become jammed in the mechanism— ask your Pioneer authorized

service centre for details.

After using the head cleaner, leave the unit for 2–3 minutes before playing a tape. This

will give any excess cleaning fluid a chance to dry.

Demagnetizing the tape head

The recording/playback head in the tape deck gradually becomes magnetized after

long periods of use. Playback and recording quality will suffer as a result, with a lack

of treble and increased noise. To avoid the problem, we recommend using a head

demagnetizer at regular intervals. These are available from any good audio dealer.

When using a head demagnetizer, be sure to turn the volume right down and unplug

any headphones to avoid damaging the unit or the speakers. For further details, refer

to the instructions that came with the head demagnetizer.