
Appendix D – Replacing Flat-Panel Display Bulbs
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Appendix D – Replacing Flat-Panel Display
Bulbs
We recommend sending the flat-panel display to Xycom Automation for bulb re-
placement. However, if you would like to replace the bulbs on site, this appendix pro-
vides instructions.
Note
Refer to the label on the back of your unit to determine the flat-panel
display model. If you are unsure which instructions to use, call Xy-
com Automation Customer Support at 800-289-9266.
3515 TFT Flat-Panel Display (Sharp #LQ150X1DG16 or Samsung
#LTM150XS-T01)
1.
Turn off the power source.
2.
Using a small Phillips-head screwdriver, loosen the two protruding captive screws
at the top back of the unit, and remove the lid.
CARRIER
BULB
CONNECTOR
BULB
CONNECTOR
INVERTER
CARD
FLAT
PANEL
DISPLAY
FLAT PANEL DISPLAY SCREW (4)
(Remove for access to bulbs)
Figure D- 1. Model #LQ150X1DG16 - Front View
3.
If a touch screen or keypad is installed, disconnect the cable(s) at the top of the
system board.