JVC DLA-M2000LU manual Replacing the Light-Source Lamp, Remove the lamp-replacement opening, Hours

Replacing the Light-Source Lamp

The light-source lamp has a service life of approximately 1000 hours.

Replacing the Light-Source Lamp

■Be sure that the power cord is unplugged from the wall outlet.

When the light-source lamp approaches the end of its service life, degradation progresses rapidly.

The LAMP indicator and the message on the screen warn you that replacement of the lamp is required,

as follows:

1 Remove the lamp-replacement opening

Accumulated used hours of the light-source lamp

900 hours

1000 hours

•The LAMP indicator lights up on the projector.

•On the screen, “Lamp replacement” appears in red. To cancel this message, press the ESCAPE button.

•Arrange for a new light-source lamp or replace the light-

source lamp a little earlier.

* Every time the projector is turned on, the message appears.

•The LAMP indicator blinks on the projector.

•On the screen, “Warning Lamp replacement” appears in red and the word “Warning” blinks.

Replace the light-source lamp.

To cancel this message, press the ESCAPE button. However, the same message will appear every one hour.

*Only OPERATE button to stop the projector and the ESCAPE button are operative.

*Once the projector is turned off, the projector does not turn on unless the light-source lamp is replaced with new one.

Lamp replacement

ESCAPE

Warning

Lamp replacement

ESCAPE

cover by loosening screws.

Loosen the two screws with a flat-end screwdriver.

Screw

Note

•The screws are fitted so that they do not come off the lamp- replacement opening cover.

Lamp-replacement opening cover

No.51781

	• The projector is forcibly shut off.
1010 hours	* The projector does not turn on unless the light-source lamp is
	replaced with new one.

Purchase a new light-source lamps (Part No. : BHL5003-SU) from the authorized dealer where you purchased the projector, or consult the Service Center.

CAUTIONS

Be careful not to damage the claw.

2 Loosen the screws, raise the handle, and pull out the light-source lamp.

• If the projector is set up in a constricted place which is unsuitable for work, and if you perform replacement work there, this

could cause injury. Move the projector to a place large enough for work, and then replace the light-source lamp.

• Use a genuine product for the light-source lamp. If you use other than a genuine product, this could cause a malfunction.

Loosen the two screws with a flat-end screwdriver.

Note

Screw

1-33

Also, never use an old light-source lamp. This could cause marked degradation in performance or explode, possibly causing

the projector to malfunction or broken pieces to injure you.

• Do not replace the light-source lamp immediately after the projector has been used. The temperature of the light-source

lamp is still high and could cause a burn. Allow a cooling period of one hour or more before performing replacement.

• Before starting light-source lamp replacement work, turn off the MAIN POWER switch, and disconnect the power cord from

the wall outlet. If you perform the replacement work with the power cord connected, this could cause injury or electric shock.

• The light-source lamp used in this projector is a high pressure mercury lamp. Be careful when disposing of the light-source

lamp. If anything is unclear, please consult your dealer.

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• The screws are fitted so that they do not come off the light- source lamp.

Light-source lamp

Handle

(To be continued on the next page)

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DLA-M2000LU DLA-M2000LE