When The Indicators Provide No Help; Problems Relating To Images - Yamaha LPX-510 Owner's Manual

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.
Probable relating to images
No images appear
Projection does not start, the projection
area is completely black, the projection
area is completely blue, etc.
The message "Not Supported."
is displayed
The message "No Signal." is
displayed
Images are fuzzy or out of
focus
Interference or distortion
appear in images
Problems such as interference, distortion or black &
white checked patterns appear.
Image is truncated (large) or
small
Only part of the image is displayed.
Problems when projection starts
Power does not turn on

Problems relating to images

No images appear
Have you pressed the [Power] button?
Was the
the power was turned on?
Is the hide screen activated?
Is a video signal being input?
Are the image signal format settings
correct?
Is a menu setting incorrect?
Were the projector and the computer
connected while their power was turned
on?
Is the computer display output set to
only the computer's accessory screen?
44
indicator lit orange before
Only when projecting
computer images
Only when projecting
computer images
See Image colors are not right
below The whole image appears purplish or
greenish, images are black & white,
colors appear dull, etc.
(Computer monitors and LCD screens
(p.45)
have different color reproduction
performance, so that the colors projected
(p.45)
by the projector and the colors appearing
on the monitor may not necessarily
match, but this is not a sign of a
(p.45)
problem.)
(p.46) Images appear dark
Projection stops automatically
(p.46) Vertical lines appear in the
projected images
Probable with the remote control
(p.48) The remote control does not
work
Press the button on the remote control, or press the
[STANDBY/ON] button on the projector's control panel.
Disconnect the power cord and then reconnect it. (p.6)
Check the circuit breaker to see if power is being supplied.
Press the button on the remote control to cancel the hide
HIDE
screen.
Check that the power supply for the connected equipment is
turned on. If the "Message" menu command is set to "ON", a
message regarding the image signal will be displayed.
"Setup" - "On-Screen Display" - "Message" (p.35)
Set the "Video Signal" command to match the equipment's signal
format.
"Setup" - "Input Signal" - "Video Signal" (p.36)
Try resetting all of the current settings. (p.36)
If the connection is made while the power is already turned on, the
function (Fn) key that switches the computer's video signal to
external output may not work. Turn off the power for the projector
and the computer and then back on again.
The image signals need to be output externally. Change the output
setting to an external destination only or to an external destination
as well as the computer's own monitor.
Computer documentation, under a title such as "External output"
or "Connecting an external monitor"
(p.47)
(p.47)
(p.47)
(p.47)
(p.48)