Panasonic PT-L735U User Manual download pdf (Page 55)

ENGLISH-55

Care and maintenance

Replacing the lamp unit

Warning

The lamp unit should only be

replaced by a qualified

technician.

When replacing the lamp, allow it

to cool for at least one hour

before handling it.

B The lamp cover gets very hot,

and contact with it can cause

burns.

Notes on replacing the lamp

unit

B The light generating lamp is

made of glass, so dropping it or

allowing it to hit hard objects may

cause it to burst. Be careful when

handling the lamp.

B After having removed the old

lamp, carelessly discarding it can

cause the lamp to burst. Dispose

of the lamp with the same care

that would be taken with a

fluorescent light.

B A Phillips screwdriver is

necessary for removing the lamp

unit. Make sure that your hands

are not slippery when using the

screwdriver.

Lamp unit replacement

period

The lamp is a consumable product.

Even when the full life of the bulb

has not been exhausted, the

brightness of the light will gradually

decline. Therefore periodic

replacement of the lamp is

necessary.

The intended lamp replacement

interval is 2 000 hours, but it is

possible that the lamp may need to

be replaced earlier due to variables

such as a particular lamp’s

characteristics, usage conditions

and the installation environment.

Early preparation for lamp

replacement is encouraged.

A lamp that has exceeded 2 000

hours of use has a much greater

chance of exploding. In order to

prevent the lamp from exploding,

the lamp will be automatically shut

off when 2 000 hours of use have

been reached.

NOTE:

B The projector is not supplied

with a replacement lamp unit.

Please ask your dealer for

details. Lamp unit product

no.: ET-LA735

CAUTION:

B Do not use any lamp unit other

than the one with the product

number indicated above.

NOTE:

B The usage hours explained

above are for use when the

HIGH setting has been

selected for LAMP POWER in

the OPTION menu. If the

“LOW” setting is selected, the

brightness of the lamp will be

less and life of the lamp can be

extended.

B While 2 000 hours is the

intended replacement interval,

it is not a period of time

covered by warranty.

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