Used in the following television models: WD-73640, WD-73740, WD-73840, WD-73C11, WD-73CA1, WD-82740, WD-82840, WD-82CB1, WD-92840 LAMP
Attention Please:
1. Make sure the TV is powered down (if in use, wait at least 10 minutes for the lamp to cool) and for added precaution remove the power cable.
2. Turn the unit over and locate the lamp panel, once located, unscrew and remove the cover.
3. Unscrew the 2-3 screws holding the lamp in place and carefully slide the lamp out of the TV.
4. Remove the new lamp from its packaging. Make sure not to directly touch the lamp only the outer casing. Oils and debris from hands and fingers will cause "hot spotting" which will lead to overheating and ultimately decreased lamp life.
5. Alight the guides on the new lamp holder with the guides inside the unit and gently slide the lamp into place.
6. Insert and tighten the screws on each side of the lamp holder. When replacing the lamp housing make sure the new housing is secure and seated completely before operation.
7. Place the cover back on the unit and re-install the screws.
8. Plug the TV back into the power supply and restart the TV.
9. After the unit powers on, locate the lamp counter in the menu and reset the counter to zero.