Mitsubishi Electric 3D DLP 642 series Owner's Manual page 29

Appendices 29
Appendix A: Lamp Cartridge Replacement, continued
Rep/acement Procedure
Removing the Old Lamp Cartridge
1o Turn off TV power and unpUugthe TV. AUUow the
Uampto cooU for at Ueastone hour before proceed-
ing.
2o After the Uamp has cooled, remove the cover of the
Uamp compartment, located on the back of the TV.
Refer to figures 1 and 2. Use a #2 medium PhiUUips
screwdriver to Uoosen the screws securing the
cover.
Keep the screws and cover for reqnstaHation
3o With a medium Phillips screwdriver, Uoosen the
screw securing the Uampcartridge untiU it disengage
from the mating threads. This is a captive screw
and cannot be separated from the Uamp cartridge.
4o Fully open the bag suppUied with the repUacement
Uamp and set the opened bag aside.
Gently grasp the handUe of the Uampcartridge and
pull the oUdcartridge straight out. See figure 3.
&
CAUTmON: Do not tilt or rotate the cartridge, as
small glass fragments may fall out.
Without tilting or putting down the lamp cartridge,
insert it into the opened bag. Close the bag while
being careful not to let any glass particles fall out.
Figure 1
Figure 2
3
Figure
Use onUy repUacement Uamp part number
mnstaHing the New Lamp Cartridge
1o Do not touch the glass parts of the new lamp car-
tridge. Insert the new cartridge into the TV in the
same orientation as the old cartridge. Push on the
cartridge housing until it is fully seated.
Gently tighten the lamp screw with the screwdriver.
AVOID OVERTIGHTENING!
2_
3o
4.
Replace the plastic cover and retaining screws.
WASH YOUR HANDS THOROUGHLY, AS THIS
LAMP CONTAINS MERCURY.
Disposam of the OmdLamp Cartridge
Contact your local authorities or the Electronic Industries
Alliance at www.eiae.org for lamp-disposal or recy-
cling instructions. Do not dispose of the old lamp with
common trash.
For assistance ca((1(800) 332-2119