Toshiba P600DL service manual Precautions for USE and Maintenance, Request to User

PRECAUTIONS FOR USE AND MAINTENANCE

Request to User

Screen protector

Screen protectors are provided to protect the screen from scratching and separation during transportation.

Please remove screen protectors before using the projection unit and attach them when storing or transporting the projection unit.

Precautions on Use

Connection of a grounded cable

Ground the projection unit in order to prevent electric shock with 3-core power cable. There is greater danger of electric shock when multi projection units are used without ground wire connected.

Condensation

When room temperature rises rapidly (or the video wall projection unit is moved from a cold place to a hot place), condensation may form on the lens, causing picture distortion or color fade-out. In such cases, wait for a while (with keeping power ON) until the condensation clears.

About radiator fan

The radiator fan in the projection unit needs to be replaced after about three years of use. Contact your dealer for the replacement work.

Maintenance

Do not use solvent or paint thinner

If these are used, coating layer may peel off or deteriorate. If rubber or plastic comes into contact with the projection unit for a long time, the projection unit may be stained.

Care of the screen

After switching the power supply off, gently wipe the screen with a soft cloth. Since the screen surface is easily scratched, do not rub it with a hard object. Never use a chemical duster.

Care of the cabinet

After switching the power supply off, wipe gently with soft cloth.

When using a chemical duster, follow the maker's precautions.

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