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Switching the filter
Before switching the filter
This filter should be attached when using the projector at stage events or other venues where
smoke may be generated.
Switch the air filter unit that is standard-equipped on the projector with this filter in such cases.
Attention
z Turn the main power off before switching the filter.
z Make sure that the projector is stable when attaching the filter, and work in an environment that is safe, even
in the event of the air filter unit or smoke cut filter dropping.
z Do not reuse the smoke cut filter, even after cleaning or maintenance. Always replace the filter with an unused
filter after use.
z After attachment of this smoke cut filter, be sure to switch the [FILTER TYPE] setting of the projector from
[NORMAL] to [SPECIAL].
When you are finished using the smoke cut filter and switch it with the air filter unit, be sure to switch the [FILTER
TYPE] setting back to [NORMAL].
Note
z Do not use smoke cut filter at high altitudes (1 400 m (4 593') above sea level) or in places where the ambient
temperature is 35 °C (95 °F) or higher. (PT-RQ13K series)
z Do not use smoke cut filter at high altitudes (1 400 m (4 593') above sea level) or in places where the ambient
temperature is 40 °C (104 °F) or higher. (PT-RZ12K series, PT-RS11K series)
z All the projector illustrations in this manual are based on PT-RZ12K model.
Removing the air filter unit
Air filter cover fixing screw
Air filter cover
Fig. 1
1) Turn off the projector and disconnect the power plug from the wall outlet.
z When the power is to be turned off, be absolutely sure to follow the procedure described in
"Switching off the projector" in the operating instructions of the projector.
2) Remove the air filter cover. (Fig. 1)
z Remove the air filter cover by turning the air filter cover fixing screw counterclockwise using a
Phillips head screwdriver until it turns freely.
z Loosen the air filter cover fixing screw while supporting it.
3) Remove the air filter unit. (Fig. 2, 3)
z Gently press the latch on the lens side (front side) of the air filter unit's frame in the direction
of the arrow to release it from the projector tabs. While holding the latch, gently pull the frame
toward you, and release the tabs on the other side to remove the unit.
z After removing the air filter unit, remove any accumulated dust or dirt from the filter
compartment and projector air intake area.
Projector tabs
Projector tabs
Fig. 2
Filter compartment and
projector intake area
Air filter unit
Fig. 3
ENGLISH - 3
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