VIEWSONIC PJ255D - Manual (Page 29)

Changing the lamp
The projector will detect the lamp life itself. It will show you a
warning message “The Lamp has been in use for over 1400
hours. You should purchase a spare bulb.” When you see this
message, please contact your local reseller or service center to
change the lamp as soon as possible or refer to the following
instructions to replace it yourself.
Make sure the projector has been cooled down for at least 30
minutes before changing the lamp.
Warning: Lamp
compartment is hot!
Allow it to cool down
before changing lamp!
Lamp Changing Procedure:
1. Turn off the power to the projector by pressing the Power
button.
2. Allow the projector to cool down at least 30 minutes.
3. Disconnect the power cord.
4. Use a screwdriver to remove 2 screws from the cover.Œ
5. Remove the cover.
6. Remove the 2 screws from the lamp module.Ž
7. Pull out the lamp module.
To replace the lamp module, reverse the previous steps.
Warning: To reduce
the risk of personal
injury, do not drop the
lamp module or touch
the lamp bulb. The bulb
may shatter and cause
injury if it is dropped.
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