Nortel Networks 822p - Manual (Page 72)

72 Maintenance and Transportation
4. Align the new filter and slide it in until it clicks into place.
Replacing the Lamp
The projection lamp typically lasts for about 3000 hours of use
(in high brightness mode) or 4000 hours (in low brightness mode). It
is time to replace the lamp when:
■ The projected image gets darker or starts to deteriorate.
■ The lamp light is flashing orange.
■ The message Replace the Lamp appears on the screen when the
lamp comes on. To maintain projector brightness and image
quality, replace the lamp as soon as possible.
Contact your dealer or call Epson at (800) 463-7766 for a
replacement lamp. Request part number V13H010L42.
Follow these steps to replace the lamp:
1. Press the P Power button twice to turn off the projector. When
you hear the projector beep twice, unplug the power cord.
2. If the projector has been on, allow it to cool down for at least an
hour (or until the lamp is cool).
note
Air filters contain
polycarbonate, ABS resin,
and polyurethane foam.
Dispose of used air filters
according to local
regulations.
note
You can check to see how
many hours the lamp has
been used. See page 60.
Turn off this product when
not in use to prolong the life
of the projector.
warning
Let the lamp cool before
replacing it. If the lamp
breaks, handle the shards
carefully to avoid injury.