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12. Cleaning the projector
12. CLEANING THE PROJECTOR
12.1 Projector lenses
General guidelines for cleaning projector lenses
Blow off dust with clean compressed air (or pressurized air cans) .
Use lens cleaner and a clean lens cleaning cloth to remove the dust and contamination.
Wipe in broad strokes, in one direction only.
Warning: Do not wipe back and forwards across the lens surface as this tends to grind dirt into the coating.
Use a dry clean lens cleaning cloth to remove left liquid or stripes. Polish with small circles.
If there are still
fi
ngerprints on the surface, repeat with lens cleaner and a clean lens cleaning cloth, then polish again with a dry cloth.
If smears occur when cleaning lenses, replace the cloth. Smears are the
fi
rst indication of a dirty cloth.
12.2 Projector cabinet
W
ARNING
:
Always disconnect the projector from the mains power net before attempting to clean the projec-
tor cabinet.
General guidelines for cleaning the projector cabinet (exterior only)
Clean the housing of the projector with a damp cloth. Stubborn stains may be removed with a cloth lightly dampened with a mild
detergent solution.
12.3 Filters
General guidelines for cleaning projector
fi
lters (external)
Remove the
fi
lter from the projector then use a vacuum to remove excess dust from the
fi
lter. Do not wet or soak the
fi
lter.
Cleaning of the projector
fi
lter should be done in a separate room to avoid dust contamination.
601–0400–00 F90–W13 18/08/2016
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Summary of Contents for F90-W13
Page 1: ...F90 W13 User Manual 601 0400 00 00 18 08 2016 ...
Page 28: ...3 Lenses 24 601 0400 00 F90 W13 18 08 2016 ...
Page 46: ...6 Source menu DVI 1 DVI 2 DP 1 DP 2 HDBaseT HDMI SDI 42 601 0400 00 F90 W13 18 08 2016 ...
Page 52: ...9 Settings menu 48 601 0400 00 F90 W13 18 08 2016 ...
Page 54: ...10 Status menu Lists the projector IP address 50 601 0400 00 F90 W13 18 08 2016 ...
Page 56: ...11 Reset Menu 52 601 0400 00 F90 W13 18 08 2016 ...