Epson 830p - PowerLite XGA LCD Projector Руководство пользователя - Страница 11

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Epson 830p - PowerLite XGA LCD Projector Руководство пользователя

Using the Control Panel

Control Panel Button Functions

Button

Function

Power

Turns the projector on or off.

Quick Setup

Automatically adjusts the image. Adjustments are

pre-selected in the projector menus.

Source

Automatically finds a source image from a

connected device.

Zoom

Zooms the projected image.

Focus

Focuses the projected image.

Help

Displays the on-screen help.

Computer/

Switches the source signal between equipment

Component

connected to the

Video/

Switches the source signal among equipment

S-Video

connected to the

Displays the on-screen menu system.

Esc

Pressing

Esc

previous menu.

Enter

Use

button to select an option when the menu

or help system is active.

Tracking

Let you manually eliminate vertical banding that

buttons

may be present in some computer images. Use the

Tracking

buttons as arrow keys to navigate the on-

screen menu and help systems.

Sync

Let you correct blurriness that may be present in

buttons

some computer images. Use the

arrow keys to navigate the on-screen menu and help

systems.

Shift

Press and hold to use the

A/V Mute

Turns off audio and video and displays the black,

blue, or user logo background. Press it again to turn

audio and video back on.

Resize

Adjusts how an image fits into the display area.

Keystone

Corrects an image that is keystone-shaped or wider

buttons

on one side. (When used while pressing the

button, these function as

see descriptions above.)

Volume

Increases or decreases the sound.

Computer/Component

ports.

Video

S-Video

ports.

while viewing a menu displays the

Sync

buttons as

Tracking

Sync

and

Sync

Tracking

and

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.

Cleaning the Projector

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

unplug the power cord.

To remove dirt or dust, wipe the case 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 Air Filters and Vents

Clean the air filters and air intake vents after every 100 hours

of use. If they are not cleaned periodically, they can become

clogged with dust, preventing proper ventilation. This can

cause overheating and damage the projector.

Note: To order replacement air filters, request part number

V13H134A07.

Follow these steps:

1. Turn off the projector. Wait for the

flashing, then unplug the power cord.

buttons.

2. To clean the intake vents, use a small vacuum cleaner

designed for computers and other office equipment. If you

don't have one, gently clean the vents with a soft brush

(such as an artist's paintbrush).

Shift

buttons;

10/04

Epson PowerLite 830p

light to stop

Power

Epson PowerLite 830p