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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 "Using the OSD menu" 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.
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