Taking care of MDs
Since the disc is accommodated inside a cartridge, it can be handled easily without caring
about dust and dirt. However, to maintain the high audio quality for an extended period, use
care in the following points.
Disc storage
Do not place the MD in following places:
• In a place subject to direct sunlight or where the temperature rises, for example in a closed
automobile. The disc may be warped or damaged in these places.
• In a bathroom or where the humidity is high. The MD may be rusted in these places.
• On a beach where grit may penetrate through an opening on the cartridge.
Periodical maintenance
When the cartridge gets dusty or dirty, wipe it with a soft dry cloth.
Do not open the shutter
The shutter is usually locked to prevent opening.
Do not force it open or the disc may be
damaged.
Moisture condensation
Moisture may condense on the lens inside the unit in the following cases:
• After starting the heater in the car.
• If it becomes very humid inside the car.
Should this occur, the unit may malfunction. In this case, eject the disc and leave the unit
turned on for a few hours until the moisture evaporates.
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