Acer P7290 User Manual - Page 21

Installing the dust filter of the projector

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English 9 Installing the dust filter of the projector This projector support dust proof function. Follow these steps: 1 Take two dust filters from the accessory bag. 2 Slide the dust filter in (Illustration #1) 3 Insert a suitable coin into the top cover release button (Illustration #2) and rotate clockwise (Illustration #3). 4 Open the top cover. (Illustration #4) 5 Slide in another dust filter. (Illustration #5) 6 Connect the power cord. 7 Turn on the projector by pressing the power cord. Caution: 1 The dust proof is optional function depend on users. 2 Once you decide to implement the dust proof function, please ensure that both top and bottom dust filters are properly installed. Otherwise there will be a warning sound and the projector can not be turned on.

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9
English
Installing the dust filter of the projector
This projector support dust proof function.
Follow these steps:
1
Take two dust filters from the
accessory bag.
2
Slide the dust filter in
(Illustration #1)
3
Insert a suitable coin into the
top cover release button
(Illustration #2) and rotate
clockwise (Illustration #3).
4
Open the top cover.
(Illustration #4)
5
Slide in another dust filter.
(Illustration #5)
6
Connect the power cord.
7
Turn on the projector by
pressing the power cord.
Caution:
1
The dust proof is optional function depend on users.
2
Once you decide to implement the dust proof function, please
ensure that both top and bottom dust filters are properly
installed. Otherwise there will be a warning sound and the
projector can not be turned on.