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Problem Solving
109
Projection stops automatically
The message "Not supported" is displayed.
"No Signal" is displayed.
Check Remedy
Is Sleep Mode set to On?Press the [t] button to turn the power on. If you do not want to use Sleep Mode, change the setting to
Off. s Extended Menu - Operation - Sleep Mode p.73
Is the air filter installed? Check that the air filter is securely installed.
The projector automatically turns off about one minute after it detects that there is no air filter.
Check Remedy
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. s Signal Menu - Video
Signal p.69
Are the image signal Resolution and the Refresh Rate
supported?
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 the computer.
Check Remedy
Are the cables connected correctly? Check that all the cables required for projection are securely connected.
Is the correct input port selected? Change the image by pressing the [Search] button on the Remote Control or the [Source Search] button
on the Control panel. s p.43
Is the power for the computer or video source turned on? Turn the power on for the source.