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Fine-tuning the Projector
49
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Ceiling
Turn on when the projector is mounted upside-down from
the ceiling.
5. When you’re finished, press
Esc
or
Menu
.
Viewing Lamp Usage and Other
Information
Use the About menu to view information about the display settings of
your computer and the number of hours the lamp has been used.
1. Press the
Menu
button. You see the main menu.
2. Use the
Enter
button to select
About
.
You see the lamp usage hours and computer display settings on
the right:
The life span of the lamp is about 1000 hours. If the number
shown is close to 1000, make sure you have a spare lamp handy.
3. When you’re finished, press
Esc
or
Menu
.
note
If you access the About
menu when the projector
display is set to video, you
only see the lamp life and
the video signal setting.