Lumens Technology PS750 - Manual (Page 42)

English - 41
Chapter 11 Troubleshooting
This chapter describes problems you may encounter while using PS750. If you
have questions, please refer to related chapters and follow all the suggested
solutions. If the problem still occurred, please contact our distributors or service
center.
No. Issues Solutions
1
Boot without power Make sure you have plugged in the power cord.
2 No image output
from the PS750
1. Check the power.
2. Check the connection, Refer to PS750 User Manual
Chapter 4 Installation and Connections
3. Check the , refer to PS750 User Manual Chapter 8
Descriptions of major functions 8.3 I would like to
switch image sources .
4. Check the settings for the source of the projector. For
the appropriate input selection of the projector, refer to
the projectors user manual.
5. Check if DIP Switch is properly set. Refer to PS750 User
Manual Chapter 6 DIP Switch Settings for related
settings.
3
Unable to focus Probably the document is too close. Press [Zoom -] on the
remote control or control panel. Or pull away the
distance between document and lens, then press [AF].
4
The image is
incomplete Check the Auto Image setting of your projector. Please refer
to the user manual of the projector.
5
Forget the
password for
turning on Please contact your distributor or the service center.
6 Lumens Document
Camera, Lumens™
and other
applications cannot
be used
simultaneously
Lumens Document Camera, Lumens™ and other
applications cannot be executed simultaneously. Please
close the currently running applications and then execute
the application to be used.
7 When the unit is
turned on, the
auxiliary floodlight
Please make sure the arm lamp is set to [OFF]. For the
switch-on or -off of arm lamp, refer to PS750 User Manual
Chapter 8 Descriptions of major functions 8.8 I would