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
Total (equivalent) lamp hour = 2.22 x (hours used in Normal mode) + 1.67 x (hours used in Economic mode) + 1.54 x (hours used in SmartEco mode) + 1.00 x (hours used in LampSave mode).
To obtain the lamp hour information:
1.Press MENU/EXIT and then press 
/ 
to highlight the SYSTEM SETUP: Advanced menu.
2.Press 
to highlight Lamp Settings and press MODE/ENTER. The Lamp Settings page appears.
3.You will see the Equivalent Lamp information displaying on the menu.
4.To leave the menu, press MENU/EXIT.
You can also get the lamp hour information on the INFORMATION menu.
Extending lamp life
The projection lamp is a consumable item that normally can last up to
•Setting the Lamp Mode
Setting the projector in Economic, SmartEco or LampSave mode extends the lamp operation life. To set Economic, SmartEco or LampSave mode, go into the SYSTEM SETUP: Advanced > Lamp Settings > Lamp Mode menu and press 
/ 
.
Lamp mode | Description | |
Normal | Provides full lamp brightness | |
Economic | Lowers brightness to extend the lamp life and decreases the fan | |
noise | ||
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SmartEco | Adjusts the lamp power automatically depending on the content | |
brightness level | ||
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LampSave | Adjusts the lamp power automatically and lowers the brightness to | |
extend the lamp life | ||
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•Setting Auto Power Off
This function allows the projector to turn off automatically if no input signal is detected after a set period of time to prevent unnecessary waste of lamp life.
To set Auto Power Off, go into the SYSTEM SETUP: Basic > Operation Settings
>Auto Power Off menu and press 
/ 
. If the preset time lengths are not suitable for your presentation, select Disable. The projector will not automatically shut down in a certain time period.
Maintenance 47
