Acer P7280i Series 用户手册
![Acer](https://files.manualsbrain.com/attachments/7ceccf88766a7db90ba2a928f332d142ee98284f/common/fit/150/50/a0d928293b3654f0f1c71a8a311b7a5b614bd3a59e5f375501a0ffd3620f/brand_logo.png)
9
Eng
lis
h
Installing the dust filter of the projector
This projector support dust proof function.
Follow these steps:
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).
(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
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
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.
installed. Otherwise there will be a warning sound and the
projector can not be turned on.