Re-Write Led Usage Hour - Acer K130 Service Manual

2-16 Re-write LED Usage Hour

After replacing main board, re-write the "LED
Usage Hour" is needed:
1. Get into Service mode:
- Press "Power"-> "Left"-> "Left " -> "Menu"
buttons sequentially to get into service mode.
2. Get into Other Settings Mode:
- Use "Up" or "Down" buttons to select "Other
Settings", then press "Menu" button.
3. Re-write System Hours:
- Select "System Hours Adjust" and use "Left"
or "Right" buttons to re-write the System
Hours.
4. Re-write LED Hours:
- Select "LED Hours Adjust" and use "Left" or
"Right" buttons to re-write the LED Hours.
5. Exit Other Settings Mode:
- Use "Up" or "Down" buttons to select "Return
to Service Menu", press "Menu" button to exit
the Other Settings mode.
6. Exit Service Mode:
- Use "Up" or "Down" buttons to select "Exit",
press "Menu" button to exit the Service Mode.
Note:
left key = decrease System/Lamp hour
right key =increase System/Lamp hour
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K130
Confidential 2-22