Lamp Replacement - Sanyo PDG-DHT100L Service Manual

Maintenance

Lamp Replacement

When the projection lamp of the projector reaches its end of life, the Lamp replacement icon appears on the screen
and LAMP 1/ REPLACE indicator lights orange. Replace the lamp with a new one promptly. The timing when the
LAMP 1/ REPLACE indicators should light is depending on the lamp mode.
Indicators
POWER
LAMP
WARNING TEMP.
Lamp replacement icon
WARNING FILTER
SHUTTER
LAMP 1 REPLACE
LAMP 2 REPLACE
LAMP 1 / 2 REPLACE indicators
✔Note:
• The Lamp replacement icon will not appear when the
Display function is set to "Off", or during "Freeze".
Follow these steps to replace the lamp.
1
Check the number of lamp to be replaced on the Lamp
Status Display.
2
Turn off the projector, press the Main On/Off Switch to
Off and unplug the AC power cord from the AC outlet.
Let the projector cool for at least 45 minutes.
3
Loosen a screw on the Lamp Cover. Slide and open
the Lamp Cover until it makes a clicking sound. (See
the right figure.)
4
Loosen two screws and pull out the Lamp to be re-
placed by grasping handle.
5
Replace the Lamp with a new one and tighten two
screws. Make sure the Lamp is set properly.
6
Put the Lamp Cover back and tighten a screw.
ORDER REPLACEMENT LAMP
Replacement Lamp Type No. : POA-LMP130
Service Parts No.
NoteS oN LAMP rePLAceMeNt
To maintain quality of picture (better balance of color and brightness in entire screen), we recommend replacing both
 lamps at a time.
Allow the projector to cool, for at least 45 minutes be-
fore you open Lamp Cover. The inside of the projec-
tor can become very hot.
For continued safety, replace with a lamp assembly of
the same type.
Do not drop the lamp assembly or touch a glass bulb!
The glass can shatter and may cause injury.
: 610 343 5336
-13-
WArNING:
TURN OFF THE UV LAMP BEFORE OPEN-
ING THE LAMP COVER.
cAutIoN
LAMP
COVER
SCREW
SCREWS
Make sure which number of lamp needs to be
replaced on Lamp Status Display.
Figure shows case of replacing LAMP 1.
LAMP 1
LAMP