Epson PowerLite 83c Manual de informações do produto - Página 11

Procurar online ou descarregar pdf Manual de informações do produto para Software Epson PowerLite 83c. Epson PowerLite 83c 16 páginas. Release of emp ns connection for windows & mac upgrade from v2.50 to v2.51
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Epson PowerLite 83c Manual de informações do produto

Replacing Remote Control Batteries

When the batteries run out, follow the steps below to replace

them. The remote requires two AA alkaline batteries.

Note:

The remote control automatically shuts off when it detects a button

being pressed for more than 30 seconds. This conserves battery life.

It can be helpful, for example, when the remote is in a carrying case

and the

button is accidentally pushed.

Power

Caution:

When replacing batteries, take the following precautions:

❏ Replace the batteries as soon as they run out. If a battery leaks,

wipe away the battery fluid with a soft cloth. If fluid gets on

your hands, wash them immediately.

❏ Do not expose batteries to heat or flame.

❏ Dispose of used batteries according to local regulations.

❏ Remove the batteries if you won't be using the remote control for

a long period of time.

1. Press in the tab to remove the battery cover.

2. Remove the old batteries, then insert the new ones as

shown.

3. Replace the battery cover. Make sure it clicks into place.

Cleaning the Projector Case

Before you clean the projector case, turn off the projector and

unplug the power cord.

❏ To remove dirt or dust, wipe the outside with a soft, dry,

lint-free cloth.

❏ To remove stubborn dirt or stains, moisten a soft cloth with

water and a mild detergent. Then wipe the case.

Caution:

Do not use wax, alcohol, benzene, paint thinner, or other chemical

detergents. These can damage the case.

Cleaning the Lens

Clean the lens whenever you notice dirt or dust on the surface.

❏ Use a canister of compressed air to remove dust.

❏ To remove dirt or smears on the lens, use lens-cleaning

paper. If necessary, moisten a soft cloth with lens cleaner

and gently wipe the lens surface.

Caution:

Do not use glass cleaner to clean the lens; this will damage the lens

coating.

Cleaning and Replacing the Air Filter

Your projector includes an air filter to ensure the best

performance. If dust collects on the air filter or vent on the

bottom of the projector, clean them as described below. Dust

clogs prevent proper ventilation and can cause overheating and

damage the projector.

When the filter and vent are clogged, the projector displays the

message

The projector is overheating. Make sure nothing is

blocking the air vent, and clean or replace the air filter

To clean the air filter and air vent, follow these steps:

1. Turn off the projector, allow it to cool down, and unplug

the power cord.

2. To clean the filter and vent, Epson recommends using a

small vacuum cleaner designed for computers and other

office equipment. If you don't have one, gently clean them

using a very soft brush (such as an artist's paintbrush).

3/08

PowerLite 822p/83c Projector