Panasonic PT-D9610U - Manual (Page 9)

9
Notes on use
In order to get the best picture quality
• If outside light or light from indoor lamps is shining onto the screen, the images projected will not have good
contrast. Draw curtains or blinds over any windows, turn off any fluorescent lights near the screen and cover any
highly-reflective floor and wall surfaces with carpet or wallpaper to prevent reflection.
Do not touch the surface of the projection lens with your bare hands.
• Do not touch your hands against the surface of the lens. If the surface of the lens becomes dirty from fingerprints
or anything else, this will be magnified and projected onto the screen.
About the screen
• If the screen you are using is dirty, damaged or discolored, attractive projections cannot be obtained. Do not
apply any volatile substances to the screen, and do not let it become dirty or damaged.
Cleaning and maintenance
Always disconnect the power plug from the power source as a safety precaution before carrying out cleaning
and maintenance.
Wipe the cabinet with a soft, dry cloth.
• If the cabinet is particularly dirty, soak the cloth in water with a small amount of neutral detergent in it, squeeze
the cloth very well, and then wipe the cabinet. After cleaning, wipe the cabinet dry with a dry cloth.
If using a chemically-treated cloth, read the instructions supplied with the cloth before use.
Do not wipe the lenses with a cloth that is dusty or which produces lint.
• If any dust or lint gets onto the lenses, such dust or lint will be magnified and projected onto the screen.
Use the blower end of a vacuum cleaner to clean any dust and lint from the lens surfaces, or use a clean, soft
cloth to wipe off any dust or lint.
When wiping the surface of the lens, be sure to wipe in a single direction. If you move the cloth over the lens
surface in different directions, it may cause any dirt to be rubbed into the surface of the lens instead of being
cleaned away.