Chapter 10 troubleshooting – Lumens Technology PC190 User Manual
Page 40
English - 39
Chapter 10 Troubleshooting
This chapter describes problems you may encounter while using PC190. 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.
Problems
Solutions
1
Boot without
power signal
Make sure you have plugged in the power cord.
2
There is no
image output
from PC190
1. Check the power.
2. Check all cable connections. Refer to
Chapter 4
Installation and Connections
in this manual.
3. Check the [Source], refer to
7.2 I would like to
switch image sources of Chapter 7 Descriptions
of major functions
.
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
Chapter
9 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
lens from the document to increase the distance, and
then press the [FOCUS] button on the right side of the
lens.
4
The image is
incomplete
Check the Auto Image setting of your projector. Please
refer to the user manual of the projector or check for the
DIP SWITCH settings.
5
Lumens
Document,
Podium View
™
and other
applications
cannot be used
simultaneously
Lumens Document, Podium View
™ and other
applications cannot be executed simultaneously. Only
one application can be executed at a time. Please close
the currently running applications and then execute the
application to be used.
6
When the unit is
turned on, the
auxiliary
floodlight do
not light.
Please make sure the arm lamp is set to “OFF”. For the
switch-on or -off of arm lamp, please refer to
7.8 I would
like to turn on/off the lamp (LAMP) of Chapter 7
Descriptions of major functions
.
7
PC190 fails to
store images or
1. Check to see if the stored data have reached the
maximum size of the USB device (priority) or internal