Is the computer's image signal being output to the LCD and the
monitor?
(Only when projecting images from a laptop computer or a
computer with a built-in LCD screen)
Change the image signal from the computer to external output only. Check your computer's documentation, or contact
the computer's manufacturer.
Are the contents of the moving image you are trying to project
copyright protected?
The projector may not be able to project copyright protected moving images that are being played back on a computer.
For more details, see the user's guide supplied with the player and so on.
Projection stops automatically
CheckRemedy
Are Sleep Mode, Lens Cover Timer, or A/V Mute Timer set to
On?
If any of these are set to On, the power turns off automatically in the following situations.
•When Sleep Mode is set to On: If no operations are performed for a specified length of time while no image signal is
being input.
•When Lens Cover Timer is set to On: If approximately 30 minutes has passed since the lens cover was closed.
•When A/V Mute Timer is set to On: If approximately 30 minutes has passed since the A/V mute was enabled.
To prevent the projector from switching off automatically, make sure each setting is set to Off.
s "ECO Menu" p.99
Is the computer in power-saving mode?If the computer is in power-saving mode and no operations are performed for a specified period of time, the image may
disappear. Perform an operation on the computer to display the image again.
The message "Not supported" is displayed
CheckRemedy
Is the image signal format setting correct?
(Only when projecting images from a video source)
Change the setting according to the signal for the connected equipment.
sSignal - Video Signalp.86
Do the image signal resolution and the refresh rate correspond to the
mode?
(Only when projecting computer images)
Refer to the computer's documentation for how to change the image signal resolution and the refresh rate output from
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