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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. The method of calculating the equivalent lamp hour is as
follows:
Lamp hour = Total lamp hour
See
"Setting Lamp mode as Economic"
To obtain the lamp hour information:
1.
Press MENU and then press ◄/► until the SYSTEM SETUP: Advanced menu
is highlighted.
2.
Press ▼ to highlight Lamp Settings and press ENTER. The Lamp Settings page
displays.
3.
You will see the Lamp Information information displaying on the menu.
4.
To leave the menu, press MENU.
You can also get the Lamp Usage Time on the INFORMATION menu.
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.
Setting Lamp mode as Economic
Using Economic mode reduces system noise and power consumption by 20%. If the
Economic mode is selected, the light output will be reduced and result in darker
projected pictures.
Setting the projector in Economic mode also extends the lamp operation life. To set
Economic mode, go into the SYSTEM SETUP: Advanced > Lamp Settings >
Lamp mode menu and press ◄/► until your desired mode is selected.
Lamp mode
Normal
Economic
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 to prevent unnecessary waste of lamp life.
To set Auto Power Off, go into the SYSTEM SETUP: Basic > Auto Power Off
menu and press ◄/►. The time period can be set from 5 to 30 minutes in 5-minute
increments. 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.
62
Maintenance
= X*(hours used in Normal mode) + Y*(hours used in Eco mode)
X = lamp life spec of LampSave /lamp life spec of Normal mode
Y = lamp life spec of LampSave /lamp life spec of Eco mode
Description
100% lamp brightness
Saves 20% lamp power consumption.
below for more information on Economic mode.
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