APPENDIX
LAMP REPLACEMENT
CAUTION
For continued safety, replace with a lamp assembly of same type.
Allow a projector to cool for at least 45 minutes before you open Lamp Cover. Inside of a projector can become very hot.
CAUTION
Do not drop a lamp assembly or touch a glass bulb! Glass can shatter and may cause injury.
Follow these steps to replace lamp assembly.
1 | Check number of lamp to be replaced on Lamp Status Display. |
| |
2 | Turn off a projector and disconnect AC Power Cord. Allow a |
projector to cool down for at least 45 minutes. |
3 | Remove two screws on Lamp Cover and press button to open | |
| ||
4 | Lamp Cover. (See right figure.) | |
Loosen two screws and pull out Lamp Assembly to be replaced | ||
| ||
| by grasping handle. |
BUTTON
LAMP
COVER
SCREWS
SCREWS
5 | Replace Lamp Assembly with a new one and tighten two screws. | |
| ||
6 | Make sure Lamp is set properly | |
Replace Lamp Cover and tighten two screws. | ||
| ||
7 | Connect AC Power Cord to a projector and turn a projector on. | |
| ||
8 | Reset Lamp Replacement Counter. (Refer to section "Lamp | |
| ||
| Counter Reset" on page 42.) |
NOTE : Do not reset LAMP REPLACEMENT COUNTER when lamp is not replaced.
LAMP 3
LAMP 1
LAMP 4
LAMP 2
Make sure which number of lamp needs to be replaced on Lamp Status Display.
Figure shows case of replacing LAMP 2.
CAUTION : DO NOT OPERATE A PROJECTOR WHILE ANY OF LAMPS IS REMOVED. IT MAY RESULT IN MALFUNCTIONS, FIRE HAZARD, OR OTHER ACCIDENTS.
NOTES ON LAMP REPLACEMENT
To maintain quality of picture (better balance of color and brightness in entire screen), we recommend replacing all 2 lamps at a time.
ORDER REPLACEMENT LAMP
Replacement Lamp can be ordered through your dealer. When ordering Projection Lamp, give following information to dealer.
● Model No. of your projector :
46