Denon DN-M991R - Manual (Page 38)

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ENGLISH
RESETTING THE MICROPROCESSOR
HANDLING CARTRIDGES
Discs are stored inside cartridges, so they can be handled easily without worrying about dust or fingerprints. Be careful of the following in order to
keep recordings in optimum condition.
• Keep cartridges away from magnets and sources of strong
magnetic forces. (Only for recordable discs)
• Put cartridges in their cases when carrying them.
• Do not apply labels other than the ones included when the
discs are purchased.
• Use a soft, dry cloth to wipe any dirt off the surface of the
cartridge.
• Do not open the shutter.
Forcing the shutter open could break it.
If the shutter is opened, dirt or dust may get inside and
fingerprints may get on the disc.
• Do not bend, heat or throw cartridges.
• Water droplets may form on the surface if cartridges are moved
suddenly from outside or any cold place to a warm place. If this
happens, wait awhile before using them.
(1) Cautions on Handling (2) Cautions on Storing
• Always remove cartridges from the set after recording or playing
them.
• Do not put cartridges in the following places:
• Places exposed to direct sunlight.
• Hot places.
• Humid or dusty places.
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• A microprocessor controls disc drive unit, operation panel unit and the display.
• If for some reason the microprocessor should malfunction and the unit becomes inoperable, press the SELECT knob and the STANDBY/CUE
button at the same time to reset the microprocessor.
• When the microprocessor is reset, operation is restored to the same status as when the POWER switch is first turned on.
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