Infocus IN5144A Manual do Utilizador descarregar pdf (Página 111)

111

Maintenance

► Before maintaining the air lter, verify the power cable is

unplugged, then allow the projector to cool sufciently.

►Only use the specied air lter. Do not use the projector without an air lter or

the lter cover. It could result in a re or projector malfunction.

►Clean the air lter periodically. If the air lter becomes clogged by dust or

the like, internal temperatures rise and could cause a re, burns or a projector

malfunction.

WARNING

• Reset the lter time only after you have cleaned or replaced the air

lter in order to maintain accurate air lter information.

• The projector may display a message such as the “CHECK THE AIR FLOW”

or turn off the projector to prevent the projector from overheating.

NOTE

Cleaning and replacing the air lter (continued)

10.

Put the lter cover back into the place.

11.

Turn the projector on and reset FILTER TIME in the EASY MENU.

(1) Press the MENU button to display a menu.

(2) Highlight FILTER TIME using the ▲/▼ cursor buttons, then press the ►

cursor (or the ENTER / the RESET) button. A dialog will appear.

(3) Press the ► cursor button to select OK on the dialog. It resets the lter

time.

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Infocus IN5144A Manual do Utilizador Página 111