Acer P3250 REFRESH, P3150 REFRESH service manual Re-write Lamp Usage Hour

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 Lamp life warning test

4.Use left or right key to re-write the lamp hour 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

Re-write lamp

usage hour

P3150/P3250/P3150 Refresh/P3250 Refresh/P3251 Confidential

2-19