Replacing Of Lamp - LG RD-JT91 Service Manual

The projector lamp should lasts for about 2000 hours.You can
see the lamp hours time in the selecting function section.You
must replace the lamp when one or more of the following
apply.
The projected image gets darker or starts to become
O
distorted.
The lamp indicator is red.(Red,flashing alternately)
O
The message " LAMP REPLACE" appears on the screen
O
when turning the projector lamp on.
1. Turn off the projector and unplug the power cable.
(allow the lamp to cool for more than 1 hour.)
2. Stand the projector on its side as below so that you can
easily access the lamp cover.
3. Remove the two retaining screws on the lamp cover with a
screwdriver and then lift off the lamp cover.

REPLACING OF LAMP

Bottom of the Projector
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4. After lifting the lamp cover off, remove the two retaining
screws on the lamp case with a screwdriver.
5. Lift up the fixed wire handle of the lamp.
6. Pull out the handle slowly and remove the lamp case.
7. Insert the new lamp gently into the correct position. Make
sure it is inserted correctly.
8. Tighten the screws you removed in step 4.
9. Replace the lamp cover and tighten the cover screws.
(Make sure the lamp cover is securely fastened.
If the lamp cover is open, the lamp indicator flashes green
and the projector will not turn on.)