NEC VT770 User Manual download pdf (Page 111)

111

Replacing the Filters

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 filters. The filters come in the same package with your replace-

ment lamp.

CAUTION

•Turn off the projector, turn off the main power switch and unplug the projector before replacing the filters.

• Do not attempt to operate the projector without the two filter covers.

To replace the filters (sponge)

1. Remove the filter by pushing on the catch and pull it.

8. Maintenance

2. Gently peel off the filter (sponge) and replace it with the new one.

3. Reinstall the new filter cover.

The two filter covers are interchangeable.

To reset the filter usage time, from the menu, select [Setup] → [Page 5] → [Filter Usage] → [Clear Filter Usage Meter].

See also page 99 for resetting the filter usage time.

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NEC VT770 User Manual Page 111