Bedienungsanleitung Sony vpl cs7 (Seite 6 von 54) (Englisch)

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6 Precautions

B Overview

Precautions

On safety

• Check that the operating voltage of your

unit is identical with the voltage of your

local power supply.

• Should any liquid or solid object fall into

the cabinet, unplug the unit and have it

checked by qualified personnel before

operating it further.

• Unplug the unit from the wall outlet if it is

not to be used for several days.

• To disconnect the cord, pull it out by the

plug. Never pull the cord itself.

• The wall outlet should be near the unit and

easily accessible.

• The unit is not disconnected to the AC

power source (mains) as long as it is

connected to the wall outlet, even if the

unit itself has been turned off.

• Do not look into the lens while the lamp is

on.

• Do not place your hand or objects near the

ventilation holes. The air coming out is

hot.

• Be careful not to have your fingers caught

by the adjuster. The powered tilt adjuster

of this unit automatically extends when the

power is turned on, and is put away

automatically when the power is turned

off. Do not touch the unit while the

adjuster is in operation. Adjust the

powered tilt adjuster carefully after its

automatic operation is completed.

• Do not spread a cloth or paper under the

unit.

On illumination

• To obtain the best picture, the front of the

screen should not be exposed to direct

lighting or sunlight.

• Ceiling-mounted spot lighting is

recommended. Use a cover over

fluorescent lamps to avoid lowering the

contrast ratio.

• Cover any windows that face the screen

with opaque draperies.

• It is desirable to install the projector in a

room where floor and walls are not of

light-reflecting material. If the floor and

walls are of reflecting material, it is

recommended that the carpet and wall

paper be changed to a dark color.

On preventing internal heat build-

After you turn off the power with the I / 1

key, do not disconnect the unit from the wall

outlet while the cooling fan is still running.

Caution

The projector is equipped with ventilation

holes (intake) and ventilation holes

(exhaust). Do not block or place anything

near these holes, or internal heat build-up

may occur, causing picture degradation or

damage to the projector.

On cleaning

• To keep the cabinet looking new,

periodically clean it with a soft cloth.

Stubborn stains may be removed with a

cloth lightly dampened with a mild

detergent solution. Never use strong

solvents, such as thinner, benzene, or

abrasive cleansers, since these will

damage the cabinet.

• Avoid touching the lens. To remove dust

on the lens, use a soft dry cloth. Do not use

a damp cloth, detergent solution, or

thinner.

• Clean the filter at regular intervals.

On LCD data projector

• The LCD data projector is manufactured

using high-precision technology. You

may, however, see tiny black points and/or

bright points (red, blue, or green) that

continuously appear on the LCD data

projector. This is a normal result of the

manufacturing process and does not

indicate a malfunction.

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Sony vpl cs7 Seite 6

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