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Attention
f
Make sure to turn off the power before replacing the filter. (
Æ
page 49)
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Make sure that the projector is stable, and perform the maintenance in a safe place even if the filter falls accidentally.
Note
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The replacement cycle of the air filter unit varies greatly depending on the usage environment.
How to replace the air filter unit
1) Remove the air filter unit.
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Refer to “Removing the air filter unit” (
Æ
page 152).
2) Install the optional Replacement Filter Unit (Model No.: ET-RFV410) to the projector.
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Refer to “Attaching the air filter unit” (
Æ
page 153).
3) Reset the air filter counter.
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Refer to “Resetting the air filter counter” (
Æ
page 153).
Attention
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When switching on the projector, make sure that the air filter unit is attached. If it is not attached, the projector will suck in dirt and dust
causing a malfunction.
f
If the projector is used without resetting the filter counter, the actual filter usage time (counter numeric value) will not be able to be
confirmed.
156 -
ENGLISH
Chapter 6 Maintenance - Maintenance/replacement
Содержание PT-VW545N
Страница 44: ...Chapter 3 Basic Operations This chapter describes basic operations to start with 44 ENGLISH ...
Страница 110: ...Chapter 5 Operation of Function This chapter describes the operation methods of some functions 110 ENGLISH ...
Страница 161: ...Chapter 7 Appendix This chapter describes specifications for the projector ENGLISH 161 ...