NEC NP-P452W Users Manual - Page 128

(3) Cleaning the Cabinet

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8. Maintenance ❸ Cleaning the Cabinet Turn off the projector, and unplug the projector before cleaning. • Use a dry soft cloth to wipe dust off the cabinet. If heavily soiled, use a mild detergent. • Never use strong detergents or solvents such as alcohol or thinner. • For cleaning the vents or the speaker, use a vacuum cleaner with a brush attachment. Do not apply the vacuum hose or the nozzle adaptor directly onto the vents and speaker. Vacuum the dust off the vents. • Clogged vents may cause a rise in the internal temperature of the projector, resulting in malfunction. • Do not scratch or hit the cabinet with your fingers or any hard objects • Contact your dealer for cleaning the inside of the projector. NOTE: Do not apply volatile agent such as insecticide on the cabinet, the projection window, or the screen. Do not leave a rubber or vinyl product in prolonged contact with it. Otherwise the surface finish will be deteriorated or the coating may be stripped off. 117

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117
8. Maintenance
❸
Cleaning the Cabinet
Turn off the projector, and unplug the projector before cleaning.
•
Use a dry soft cloth to wipe dust off the cabinet.
If heavily soiled, use a mild detergent.
•
Never use strong detergents or solvents such as alcohol or thinner.
•
For cleaning the vents or the speaker, use a vacuum cleaner with a brush attachment. Do not apply the vacuum
hose or the nozzle adaptor directly onto the vents and speaker.
Vacuum the dust off the vents.
•
Clogged vents may cause a rise in the internal temperature of the projector, resulting in malfunction.
•
Do not scratch or hit the cabinet with your fingers or any hard objects
•
Contact your dealer for cleaning the inside of the projector.
NOTE: Do not apply volatile agent such as insecticide on the cabinet, the projection window, or the screen. Do not leave a rubber
or vinyl product in prolonged contact with it. Otherwise the surface finish will be deteriorated or the coating may be stripped off.