Dukane 28A8247 user manual Lamp, Replacing the lamp

THE LAMP (continued)

Replacing the lamp

All projector lamps will wear out eventually. If used for long periods of time, the image could become darkened, and the color contrast could be impacted as well. We recommend that you replace your lamps early. If the LAMP indicator turns red, the lamp needs to be replaced. (See "Regarding the Indicator Lamps" (Vol.2 9 ) for details.)

1	Turn off the projector, and unplug the
	power cord. Allow the lamp bulb to cool
	for at least 45 minutes, and prepare a
	new lamp (serial number: DT00571)
2	After making sure that the projector has
	cooled adequately, slide the knob of a

lamp cover lock as shown in the figure. Then, one side of the lamp cover is raised. Pull up the lamp cover and remove it, as shown in the figure

Knob of Lamp

Cover Lock

4	Insert the new lamp, and
	tighten the 3 screws firmly to
	lock it in place
5	Interlocking the 2 tabs of the
	lamp cover to the projector,

put the lamp cover on the projector.

Then push the point of the lamp cover to fix it, as shown in the figure.

Make sure that the lamp cover does’t come up

Tabs

3	Unscrew the 3 screws, and slowly pull
	out the lamp by the handle

•Be careful not to touch the inside of the lamp case.

	Push
6	Turn on the projector power,
	and reset the lamp timer

•To reset the lamp timer, from the OPTION menu, select the LAMP TIME. (Vol.2 7 )

ATTENTION • Make sure that the screws are screwed in firmly. Loose screws could result in damage or injury.

•Do not use with lamp cover removed.

•Do not reset the lamp timer without replacing the lamp. Reset the lamp timer always when replacing the lamp.

NOTE • The LAMP indicator is also red when the lamp unit reaches high temperature. Before replacing the lamp, switch power off, wait approximately 20 minutes, and switch power on again. If the LAMP indicator is still red, replace the lamp.

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