Replacing The Lamp
CAUTION
•Do not reset the lamp timer without replacing the lamp.
•When you replace the lamp, please replace also the air filter. The air filter may be attached when you buy a replacement lamp for this projector. Please ask your dealer.
If the indicators or a message prompts you to replace the lamp, replace the lamp as soon as possible. Using the lamp for long periods of time, or past the replacement date, could cause it to burst. If the projector is mounted on the ceiling, or if the lamp has broken, do not try to clean the projector or replace the lamp yourself.
1Turn off the projector, and unplug the power cord. Allow the lamp bulb to cool for at least 45 minutes.
2Contact your local dealer to prepare a new lamp. Tell the dealer your lamp type number. If the projector is mounted on the ceiling, or if the lamp has broken, also ask the dealer to replace the lamp.
In the case of replacement by yourself,
3After making sure that the projector has cooled adequately, slowly flip over the projector, so that the bottom is facing up.
4Hold the release button while sliding out the lamp cover.
Lamp cover
5Unscrew the 2 screws, and slowly pick up the lamp by the handles.
6Insert the new lamp, and tighten the 2 screws
firmly to lock it in place. | Release button |
7Slide the lamp cover into place until it locks into position.
8 Slowly turn the projector so that the top is facing up. | Handles |
9Turn on the projector, and reset the lamp timer.
(1)While the projector running, press the MENU button to open the menu.
Screws 
(2)Choose the “OPTION” on the menu using the (S)/(T) button, then press the (X) button or ENTER button
(3)Choose the “LAMP TIME” using the (S)/(T) button, then press and hold the (X) button of projector or the RESET button of remote control for 3 seconds.
(4)Choose the “RESET” using the (S) button.
31 ViewSonic PJ510