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Maintenance
Lamp information
Getting to know the lamp hour
When the projector is in operation, the duration (in hours) of lamp usage is automatically
calculated by the built-in timer.
Total (equivalent) lamp hour = (hours used in
Normal
mode) + 4/5 x (hours used in
Economic
mode)
To obtain the lamp hour information:
1. Press
MENU
.
2. Use the arrow keys (
/ / /
) to go to
INFORMATION
or
SYSTEM SETUP: Advanced
>
Lamp Settings
>
Lamp Time
.
3. The
Lamp Time
information displays.
4. Press
MENU
to exit.
Extending lamp life
The projection lamp is a consumable item. To keep the lamp life as long as possible, you can do
the following settings via the OSD menu.
To access the OSD menu, see
for details.
Setting
Lamp Mode
Setting the projector in
Economic
mode extends the lamp life.
1. Go to
SYSTEM SETUP: Advanced
>
Lamp Settings
>
Lamp Mode
.
2. Press / to move to your desired mode, and press
ENTER
.
3. When done, press
MENU
to save your changes and exit.
Setting
Auto Power Off
This function allows the projector to turn off automatically if no input source is detected after a set
period of time.
1. Go to
SYSTEM SETUP: Basic
>
Auto Power Off
.
2. Press / to select a time period. If the preset time lengths are not suitable for your
presentation, select
Disable
, and the projector will not automatically shut down in a certain
time period.
3. When done, press
MENU
to save your changes and exit.
