MITSUBISHI ELECTRIC XD110U SD110U - Manual (Page 22)

EN-22
Lamp replacement
When the lamp no longer functions, replace it with a new one.
Caution:
• Do not remove the lamp immediately after using the projec-
tor. You may get burned because the lamp very hot after
use.
• Before replacing the lamp, press the POWER button to turn
off the lamp and wait for two minutes for lamp to cool down.
Unplug the power cord from wall outlet and wait one hour
for the lamp to cool down completely.
• Do not remove the lamp except for replacement. Careless
handling can cause injury or fire.
• Do not touch the lamp directly. It may break and cause
injury or burn.
• Be sure not to drop the lamp lid screw into the projector.
Also be sure not to put metal or any flammable objects
inside because it may cause fire or electric shock. If any
objects should fall inside, unplug and contact your dealer.
• Install the lamp securely to prevent failure and fire.
• If the lamp should break, small glass fragments may fall out
through the grilles and some may remain inside of the pro-
jector or the lamp box. When taking the lamp box out, be
sure to turn over the projector and hold the handle of the
lamp box to avoid injury due to the glass fragments.
• If the lamp should break, never shake the lamp box or hold
it in front of your face after removing it. The lass fragments
may fall out and cause injury to your eyes.
• When placing the projector upside down to replace the lamp
or conduct maintenance, ensure that the projector is
securely placed before working with it.
1. Reverse the projector gently.
2. Loosen the screws (a) using a Phil-
lips screwdriver (+), and remove
the lamp cover (b).
3. Loosen the screws (c) using a Phil-
lips screwdriver (+).
4. Pull up the handle.
5. Pull out the lamp box by the handle
while holding the projector.
• Pull the lamp box out of the pro-
jector slowly. If it is pulled out
quickly, the lamp may break
scattering glass fragments.
• Do not spill liquid on the
removed lamp box or do not
place it near any flammable
object or where children can
reach to prevent injury or fire.
6. Load a new lamp box securely into
the projector in the right orienta-
tion.
7. Put the handle back to the original
position.
• Make sure that the handle is
locked.
8. Tighten up the screws (c) using a
Phillips screwdriver (+).
9. Tighten up the screw (a) using a
Phillips screwdriver (+) to secure
the lamp cover.
Reset of the lamp operation time
Plug in the power cord, turn on the
lamp, and reset the lamp operation time
by keep pressing the
W, X, and
POWER buttons on the control panel at
the same time about three seconds.
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 operation 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 your-
self with glass fragments.
• Contact your dealer for a new lamp.
Interval of lamp replacement
When the lamp shutdown notice is issued, the lamp replace-
ment is recommended even if the lamp is lit normally.
Decrease in luminescence and/or color brightness indicates
that the lamp needs to be replaced. When the lamp operation
time exceeds the time elapsed until the lamp shutdown notice
*1
is issued, the indicator will blink alternately green and red while
the lamp is lit (while the lamp is not lit, the indicator will blink
red only) and the lamp replacement message will appear on
the screen for one minute every time the lamp is turned on.
When the lamp operation time exceeds the time elapsed until
the lamp shutdown warning
*2 is issued, the replacement mes-
sage (LAMP EXCHANGE) will appear on the screen for one
minute at fixed intervals
*4 thereafter.
When the lamp operation time exceeds the time
elapsed until the lamp shutdown
*3 , the projector auto-
matically shuts off and can’t be used until the lamp is
replaced and the lamp operation time is reset.
The times above are when LAMP MODE of the INSTALLATION menu is set to
LOW. When it is set to STANDARD, this duration will be shortened.
*4 These intervals vary depending on the lamp mode setting.
*5 When LAMP MODE is set to STANDARD, the time
elapsed until the lamp shutdown will be shortened to 2000
hours.
Caution:
• This projector uses a lamp that contains mercury. Disposal
of the lamp or the projector with the lamp may be regulated
due to environmental considerations. For disposal or recy-
cling information, please contact your local authorities or the
Electronic Industries Alliance: www.eiae.org. (For US only).
(a)
(b)
(c) XD110U/SD110U
*1 3000 Hours
*2 3800 Hours
*3 4000 Hours *5
(a)
(b)