MS4200 EN 2/3/04 9:54 AM Page 23
Maintenance
Disconnect the audio system from the power source before performing any maintenance.
Cleaning
Clean the exterior of the system using a soft dust cloth.
Handling CDs | EN |
•Do not touch the signal surfaces. Hold CDs by the edges, or by one edge and the hole.
•Do not affix labels or adhesive tapes to the label surfaces.
•Do not scratch or damage the label.
CDs rotate at high speeds inside the player.
•Do not use damaged (cracked or warped) CDs
CD Player
CAUTION! This system operates with a laser. It must be opened by only a qualified technician.
Tape Player
To prevent deterioration of sound quality, periodically open the door of each deck and clean the magnetic heads, pinch roller, and capstan with a cotton bud dipped in alcohol. Also, demagnetize the head by playing a demagnetizing cassette (available through an audio equipment store).
To protect recordings one or both sides of a tape, remove the corresponding tab. If you later want to record on
the tape, affix a piece of adhesive tape over the | |
hole. |
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Quit Slacking - A little bit of |
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slack in your tapes can cause |
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scratches on the tape, or | A |
worse yet, the tape could |
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break. If you notice some |
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slack in the tape, use a pencil |
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to tighten it up before you insert it. |
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Cleaning CDs
•Dirty CDs can cause poor sound quality. Always keep CDs clean by wiping them gently with a soft cloth from the inner edge toward the outer perimeter.
•If a CD becomes dirty, wet a soft cloth in water, wring it out well, wipe the dirt away gently, and then remove any water drops with a dry cloth.
•Do not use record cleaning sprays or antistatic agents on CDs. Also, never clean CDs with benzene, thinner, or other volatile solvents which may cause damage to disc surface
CD Lens Care
When your CD lens gets dirty it can also cause the system to output poor sound quality. To clean the lens you will need to purchase a CD lens cleaner which can maintain the output sound quality of your system. For instructions on cleaning the CD lens, refer to the ones accompanying the lens cleaner.
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