33
Problem Solving
T
roubleshooti
n
g
TW500_English
When the indicator is lit or flashing green or orange
When the Indicators Provide No Help
If any of the following problems occur and the indicators do not offer a solution, refer to the pages
given for each problem.
: Lit
: Flashing
: Off
Standby mode
If you press
, projection will start
after warm-up is complete.
Projection in progress
Normal operation is in progress.
*If the "Button Illumination" configuration
menu command is set to "OFF", they will not
light.
Warm-up in progress
Warm-up time is approximately 45
seconds.
Power off operations are ignored
while warm-up is in progress.
Cool-down in progress
Cool-down time is approximately 30 seconds.
After cool-down is complete, the projector goes
to standby mode.
You cannot use the remote control or the
projector's control panel during cool-down.
No images appear
Projection does not start, the projection area is
completely black, the projection area is completely blue,
etc.
Image colours are not right
The whole image appears purplish or
greenish, images are black & white, colours
appear dull, etc.
(Computer monitors and LCD screens have
different colour reproduction performance,
so that the colours projected by the projector
and the colours appearing on the monitor
may not necessarily match, but this is not a
sign of a problem.)
The message "Not Supported." is displayed
The message "No Signal." is displayed
Images are fuzzy or out of focus
p.35
Interference or distortion appear in images
Problems such as interference, distortion or black &
white checked patterns appear.
Images appear dark
Image is truncated (large) or small
Only part of the image is displayed.
Projection stops automatically
Power does not turn on
The remote control does not work
Projector cannot be recognized
Normal
Orange
Green
Green
Orange
Problems relating to images
Problems when projection starts
Problems with the remote control
Problems with network connections
TW500-E.book Page 33 Wednesday, October 29, 2003 8:52 PM