Sony VPL-W400QM manual Maintenance, Replacing the Lamp Cleaning the Air Filter

Turn off the MAIN POWER switch and unplug the power cord.

Maintenance

Replacing the Lamp Cleaning the Air Filter

Maintenance

When it is time to change the lamp, the message “Please replace the LAMP” appears on the screen when you turn on the projector. Once the message appears, replace the lamp promptly with a new PK- PJ500 lamp.

P l e a s e r e p l a c e t h e L A M P .

The message disappears if any key on the control panel or the Remote Commander is pressd.

Notes

•If you continue to use the projector after the message above has appeared, the following message appears.

P l e a s e	r e p l a c e t h e L A M P	.
P o s s i b l e d a m a g e
w i t h	c o n t i n u e d u s e !

When this message appears, no key except the POWER key will be operable.

•After turning off the power, wait at least one hour before changing the lamp to give it time to cool down completely.

For details on replacement, refer to the Instruction Manual of the lamp.

The air filter should be cleaned every 300 hours. When it becomes difficult to remove the dust from the filter, replace the filter with a new one.

To clean the air filter, follow the steps below:

1

2 Remove the air filter cover on the bottom of the projector.

3 Remove the air filter.

4 Remove the dust from the filter with a vacuum cleaner.

5 Attach the air filter and replace the cover.

Notes

•If the air filter is excessively dirty, wash it with a mild detergent solution and dry it in a shaded place.

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

33 (EN)