NEC NP500 Users Manual - Page 80

(2) Cleaning the Cabinet and the Lens, detergents or solvents such as alcohol or thinner.

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3. Reinstall the new filter cover (2 locations). • Insert the filter cover until you feel click. FOCUS MENU SELECT ENTER LAMPSTATUS SOURCE AUTOADJ. 6. Maintenance EXIT ENTER 4. Clear the filter hours used. To reset the filter usage time, from the menu, select [RESET] → [CLEAR FILTER HOURS]. (→page 69 for resetting the filter usage time.) NOTE: Do not wash the filter with soap and water. Soap and water will damage the filter membrane. Before replacing the filter, remove dust and dirt from the projector cabinet. Keep out dust and dirt during filter replacement. NOTE: When you replace the lamp, it is also wise to replace the filter. The filter comes in the same package with your replacement lamp. 2 Cleaning the Cabinet and the Lens 1. Turn off the projector before cleaning. 2. Clean the cabinet periodically with a damp cloth. If heavily soiled, use a mild detergent. Never use strong detergents or solvents such as alcohol or thinner. 3. Use a blower or lens paper to clean the lens, and be careful not to scratch or mar the lens. SELECT MENU ENTER SOURCE AUTOADJ. EXIT STATLUASMP FOCUS AUTOADJ. STATLUASMP SOURCE EXIT SELECT MENU FOCUS 71

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7²
6. Maintenance
3. Reinstall the new filter cover (2 locations).
•
Insert the filter cover until you feel click.
4. Clear the filter hours used.
To reset the filter usage time, from the menu, select [RESET]
→
[CLEAR FILTER HOURS].
(
→
page
69
for resetting the filter usage time.)
NOTE: Do not wash the filter with soap and water. Soap and water will damage the filter membrane. Before replacing the filter, remove
dust and dirt from the projector cabinet. Keep out dust and dirt during filter replacement.
NOTE: When you replace the lamp, it is also wise to replace the filter. The filter comes in the same package with your replacement
lamp.
Cleaning the Cabinet and the Lens
1. Turn off the projector before cleaning.
2. Clean the cabinet periodically with a damp cloth. If heavily soiled, use a mild detergent. Never use strong
detergents or solvents such as alcohol or thinner.
3. Use a blower or lens paper to clean the lens, and be careful not to scratch or mar the lens.
EXIT
ENTER
FOCUS
STATUS
LAMP
AUTOADJ.
SOURCE
SELECT
MENU
ENTER
FOCUS