Optoma EW615i, Service Manual, Page: 31 / 101

Confidential 2-
EX612/EX615/EW615i/EX612i/EX615i EX615i
2-24 Re-write Lamp Usage
Hour
1. Get into Service Mode
- Press "Power", "Left", "Left" and "Menu"
buttons sequentially to get into Service
Mode.
2. Re-write Projection Hours
- Use "up" or "down" buttons to select
"Projection Hours", then use "left"
or "right" buttons to re-write the
Projection Hours.
3. Re-write Lamp Hours (Normal)
- Use "up" or "down" buttons to select
"Lamp Hours(Normal)", then use "left"
or "right" buttons to re-write the
Lamp Hours(Normal).
4. Re-write Lamp Hours (ECO)
- The way of re-write "Lamp Hours (ECO)"
is the same as "Lamp Hours(Normal)".
5. Exit Service Mode
- Use "up" or "down" buttons to select
"Exit", then press "Enter" to exit the
Service Mode.
Note: left �ey = decrease lamp hour
right �ey =increase lamp hour