LG CF3DA Owner's Manual page 45

Replacing the lamp
1. Turn off the projector and unplug the power cord. Place the projector on a table or flat surface. (Allow the
lamp to cool down for 1 hour before removing the used lamp from the projector because it is very hot.)
2. Unscrew the screws from the lamp cover using a screwdriver. After pulling out the screws, lift off the lamp
cover.
3. After lifting the lamp cover off, remove the two retaining screws which hold the lamp.
4. Pull out the lamp knob from the hitch.
5. Hold the lamp knob and pull it out slowly to remove the lamp case. Insert the new lamp gently into the cor-
rect position. Push the lamp bottom to check if it is correctly installed.
6. Tighten the screws you removed in step 3. (Make sure they are fixed firmly.)
7. Close the lamp cover and install the screws from step 2 to install the cover. (If the power is switched on while
the lamp cover is open, the lamp warning indicator will be blink red and the projector will not be turned on.)
Make sure to use the same type of lamp for replacement.
If the lamp cover is not installed correctly, the projector will not be turned on. In this case, check if the lamp is installed cor-
rectly before contacting LG Electronics Service Center.
Lamp cover screw
Screw
Lamp bottom
Lamp cover
Miscellaneous
Screw
Lamp knob
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