Precautions with regard to safety
Important Information
Do not mix old and new batteries.
If the batteries are inserted incorrectly, they may explode or leak, and fire, injury or contamination of the battery compartment and surrounding area may result.
Remove the used batteries from the remote control promptly.
If you leave used batteries in the remote control for an extended period of time, it may cause liquid leaking, abnormal internal temperature rising or explosion.
If not using the projector for an extended period of time, disconnect the power plug from the wall socket and remove the batteries from the remote control.
If dust builds up on the power plug, the resulting humidity may damage the insulation, which could result in fire.
Keeping or leaving the remote control with batteries inside may cause insulation deterioration, electrical leakage or explosion which could result in fire.
Do not put your weight on this projector.
You could fall or the projector could break, and injury may result.
Be especially careful not to let young children stand or sit on the projector.
Disconnect the power plug from the wall socket as a safety precaution before carrying out any cleaning.
Electric shocks can result if this is not done.
If the lamp has broken, ventilate the room immediately. Do not touch or bring your face close to the broken pieces.
Failure to observe this may cause the user to absorb the gas which was released when the lamp broke and which contains nearly the same amount of mercury as fluorescent lamps, and the broken pieces may cause injury.
If you believe that you have absorbed the gas or that the gas has got into your eyes or mouth, seek medical advice immediately.
Ask your dealer about the replacement of the lamp unit and check the inside of the projector.
Ask an Authorized Service Center to clean inside the projector at least once a year.
If dust is left to build up inside the projector without being cleaned out, it can result in fire or problems with operation.
It is a good idea to clean the inside of the projector before the season for humid weather arrives. Ask your nearest Authorized Service Center to clean the projector when required. Please discuss with the Authorized Service Center regarding cleaning costs.
We are constantly making efforts to preserve and maintain a clean environment. Please take non repairable units back to your dealer or a recycling company.
Cautions when transporting
Do not subject the projector to excessive vibration or shocks.
The projector lens need to be handled with care. Cover the lens with the lens cover when transporting the projector.
When transporting the projector, hold the body at the bottom securely.
Do not hold the adjuster legs or the top cover to move the projector, as this may damage the projector.
Cautions when installing
Avoid setting up in places which are subject to vibration or shocks.
The internal parts can be damaged, which may cause malfunctions or accidents.
Avoid setting up in places which are subject to sudden temperature changes, such as near an air conditioner or lighting equipment.
The life of the lamp may be shortened or the projector may be turned off. See “TEMP indicator” on page 39.
Do not set up the projector near
The projector may be subject to electromagnetic interference.
If installing the projector to the ceiling, ask a qualified technician to carry out all installation work.
You will need to purchase the separate installation kit (Model No.
See “Ceiling mount bracket safeguards” on page 42 for the Safety cable installation.
If using this projector at high elevations, 1 400 m -
2 700 m (4 593 - 8 858 ft), set the ALTITUDE to HIGH. See “ALTITUDE” on page 35.
Failure to observe this may result in malfunctions or the life of the lamp or the other components may be shortened.