Silicon Graphics Presenter, Руководство пользователя

Страница: 33 / 60

Problems with the Dukane Overhead Projector
21
Problems with the Dukane Overhead Projector
The suggestions in the following section will help you isolate the problem.
For more information on the Dukane projector, see the manual that comes
with it.
No Image on the Overhead Projector or Image Is Reversed
1. Check that the overhead projector is turned on and glowing brightly.
The overhead projector takes about a minute to warm up. (Refer to the
manual that comes with the projector.)
2. Check that the Presenter is placed face down on the overhead projector.
3. Make sure that the Presenter’s backlight panel has been removed.
4. The bulb in the Dukane overhead projector may be burned out. The
bulb is a long-life bulb, but usually needs replacing after 750 hours of
use.
Caution: Do not replace the bulb yourself.
To have the bulb replaced at a Dukane service center near you, call
Dukane toll-free at the number listed under “Product Support: Dukane
Overhead Projector” on page 22.
If you are instructed to return the projector, pack the projector in its
carrying case. Then place the carrying case in the original shipping
carton, and ship it as instructed by your Dukane service center.