Re-Write Lamp Usage Hour - Acer H5350 Service Manual

2-20 Re-write Lamp Usage
Hour
1. Get into service mode.
- press (power > left > left > menu) to get
into service mode.
- Click "RD Test" to get into the next step
2. Select "Lamp life" and use left or right key
to re-write the lamp hour back to previous
lamp usage hour.
3. Choose "Return to Service Menu" and
then exit the service mode
Note: left key = decrease lamp hour
right key =increase lamp hour
H5350
Confidential
Check the lamp
usage hour
Re-write lamp
usage hour
2-20