Replacing the filter on the front side. NEC PH1000U

Replacing the filter on the front side

1. Remove the filter cover.

(1) Loosen each of the two knobs by turning them counterclockwise.

• The knobs are not removable.

• If the knob is too tight to turn, use a Phillips screwdriver.

(2) Remove the filter cover by pulling it out.

2. Remove the filter.

Remove the filter by pulling it to the right.

1

2

Knob

7. Maintenance

Filter

3. Install the new filter.

Insert the filter with “

↓ AIR FLOW ↓” facing the projector.

(1) Insert the filter in the inlet.

(2) Fit the top edge of the filter in the inlet.

4. Place the filter cover back into the projector cabinet.

(1) Align the knob (screw) with the screw hole.

(2) Tighten each of the two knobs by turning it clockwise.

Filter

Filter cover

2

1

Screw hole

This completes the filter replacement.

Go on to the clearing lamp and filter hour meters.

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7. Maintenance

To clear the lamp usage hours and the filter usage hours:

1. Place the projector where you use it.

2. Plug the power cord into the wall outlet, and then turn on the projector.

3. Clear the lamp usage hours and the filter usage hours.

1. From the menu, select [RESET]

→ [CLEAR LAMP HOURS] and reset the lamp usage hours. (→ page

132 )

2. Select [CLEAR FILTER HOURS] and reset the filter usage hours. (

→ page

133 )

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