Re-Write Lamp Usage Hour - Acer S1200 Service Manual

2-21 Re-write Lamp Usage
Hour
1. Get into service mode
- Press (power→left→left→menu) to get
into service mode
2. Choose RD Menu
3. Choose Full Mode Hours Test to re-write
the lamp hour under Full Power Mode
back to previous lamp usage hour
4. Choose Eco Mode Hours Test to re-write
the lamp hour under Eco Power Mode
back to previous lamp usage hour
5. Choose Return to Service Menu
6. Choose Exit
Note: left key = decrease lamp hour
right key =increase lamp hour
S1200
Confidential 2-18