Interval Of Lamp Replacement - Mitsubishi Electric XD600U User Manual

Lamp replacement (continued)
4. Insert the two cutout portions (h) in the slit of the projector, paste
the two taping portions (g) with the tape included in the Lamp
Replacement Attachment, and then fix the Lamp Replacement
Attachment to the projector.
5. Pull out the lamp unit (f) in the bag by the handle (e).
(f)
6. Remove the tape fixing the Lame Replacement Attachment, and
remove the Lamp Replacement Attachment with the lamp unit
remaining in the bag.
(Caution)
• Pull the lamp unit out of the projector slowly. If it is pulled out
quickly, the lamp may break, scattering glass fragments.
• Do not spill liquid on the removed lamp unit or do not place it
near any flammable object or where children can reach to pre-
vent injuries or fire.
7. Insert the new lamp unit, and secure it with two screws firmly.
8. Secure the lamp cover with screw (b) back again, and mount the
cover (a).
(Caution)
• Make sure that the lamp cover is secured firmly. Otherwise, the
POWER indicator flashes red and green, disallowing the pro-
jector to be powered on.
Reset of the lamp operation time
Plug in the power cord, and reset the lamp operation time by keep
pressing the , , and POWER buttons on the control panel at the
same time.
Important:
• Unless these three buttons are pressed at the same time, the lamp
operation time isn't reset.
• Make sure that the STATUS indicator is lit twice and the lamp oper-
ation time is reset successfully.
• The projector doesn't turn on if the lamp cover isn't attached
securely.
• Be sure to reset the lamp operation time whenever you replace the
lamp.
• Do not reset the lamp operation time unless you replace the lamp.
Caution:
• The lamp is fragile. If it is broken, be careful not to cut yourself with
glass fragments.
• Contact your dealer for a new lamp.
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EN-36
(g)
(g)
(h)
(e)

Interval of lamp replacement

The recommended interval of lamp replacement is about 5000
*1*2
hours of consecutive use. Such interval differs depending on the
operating environment and may be shorter than 5000 hours
Decrease in luminescence and/or color brightness indicates that the
lamp needs to be replaced. When the lamp operation time exceeds
*1
3750 hours , the indicator will blink alternately between green and
red (while the lamp is lit; when the lamp is not lit, the indicator will be lit
red only) and the lamp replacement message will appear on the
screen for one minute everytime the lamp is turned on. When the lamp
has been used for about 4750 hours
(LAMP EXCHANGE) will appear on the screen for one minute every
*1
25 hours thereafter. When the lamp operation time exceeds 5000
*1*2
hours , the projector automatically shuts off and can't be used
until the lamp is replaced and the lamp operation time is reset.
*1: Duration when LAMP MODE of the INSTALLATION menu is set to
LOW. When it is set to STANDARD, this duration will be shorted.
*2: When LAMP MODE is set to STANDARD, this duration will be
shorted to 3000 hours.
Important:
• Do not open the lamp cover when the projector is set at a ceiling or
a high place. Lamp fragments may fall from the inside if the lamp
were broken.
Please contact your dealer when you need to replace the lamp
with a new one.
Caution:
• This projector uses a lamp that
contains mercury. Disposal of the
lamp or the projector with the lamp
may be regulated due to environ-
mental considerations. For disposal
or recycling information, please
contact your local authorities or the
Electronic Industries Alliance:
www.eiae.org. (For US only).
*1*2
.
*1
, the replacement message