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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.
Lamp usage time: the actual usage time of each lamp mode during the operation.
Equivalent Lamp hour = Total lamp hour
To obtain the lamp hour information:
1.
Press MENU and then use the arrow keys (▲/▼/◄/►) to go to Information or
Settings > Information.
2.
The Lamp Usage Time information displays.
3.
Press BACK 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 Advanced OSD menu.
To access the Advanced OSD menu, see
Setting Lamp Power
Setting the projector in Economic or SmartEco mode also extends the lamp life.
Lamp mode
Normal
Economic
SmartEco
Using Economic mode reduces system noise and power consumption by 30%. Using
SmartEco mode reduces system noise and lamp power consumption by up to 70%. If the
Economic or SmartEco mode is selected, the light output will be reduced and result in
darker projected pictures.
1.
Go to Picture > Lamp Power.
2.
Press OK to display the Lamp Power window
3.
Press ◄/► to move to your desired mode, and press OK.
4.
When done, press BACK 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 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 BACK to save your changes and exit.
60
Maintenance
= 2*(hours used in Normal mode) + 1.4*(hours used in Eco
mode) + 1*(hours used in SmartEco mode)
Description
100% lamp brightness
Saves 30% lamp power consumption
Saves up to 70% lamp power consumption depending on the content
brightness level
"About the OSD Menus" on page 32
for details.
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