7 Connect the power cord and turn the projector to standby mode.

8 Press the following keys on the control panel in the following order for less than five seconds each: RESET, <, ,, ENTER.

Notes

•Be sure to use the LMP-C121 Projector Lamp for replacement. If you use lamps other than LMP-C121, the projector may cause a malfunction.

•Be sure to turn off the projector and unplug the power cord before replacing the lamp.

•Do not put your hands into the lamp replacement spot, or not fall any liquid or object into it to avoid electrical shock or fire.

Cleaning the Air Filter

The air filter should be cleaned every 300 hours.

Remove dust from the outside of the ventilation holes with a vacuum cleaner.

When it becomes difficult to remove the dust from the filter with a vacuum cleaner, remove the air filter and wash it.

1 Turn off the power and unplug the power cord.
2 Remove the air filter cover.3 Remove the air filter.

4 Wash the air filter with a mild detergent solution and dry it in a shaded place.

5 Attach the air filter and replace the cover.

Notes

•If you neglect to clean the air filter, dust may accumulate, clogging it. As a result, the temperature may rise inside the unit, leading to a possible malfunction or fire.

•If the dust cannot be removed from the air filter, replace the air filter with the supplied new one.

•Be sure to attach the air filter cover firmly; the power will not be turned on if it is not closed securely.

•The air filter has a face and a reverse side. Place the air filter so that it fits in a notch on the air filter cover.

GB 30 Maintenance