Chapter 5 Maintenance — Maintenance/replacement
168 - ENGLISH
Air lter
When the dust remains after cleaning, it is time to replace the air lter.
The air lter for the replacement (TMZX5229) is an optional accessory (service part). To purchase the product,
consult your dealer.
When replacing the lamp unit, it is recommended to replace the air lter as well.
The optional Replacement lamp unit (Model No.: ET-LAD70 (1 pc), ET-LAD70W (2 pcs)) comes with one air lter.
How to replace the air lter
Attention
f Make sure to turn off the power before replacing the air lter.
f When attaching the air lter, make sure that the projector is stable, and perform the replacement in a safe place even if you drop the air lter.
1) Remove the air filter.
f Refer to “Removing the air lter” (x page 164).
2) Replace the air filter with the new one and attach the air filter case to the projector.
f Refer to “Attaching the air lter” (x page 165).
Attention
f Before switching on the projector, make sure that the air lter is attached. If it is not attached, the projector will suck in dirt and dust causing
a malfunction.
f If you use the projector without attaching the air lter case, the lter indicator <FILTER> blinks in red and the message appears on the
projected image for approximately 30 seconds.