The Message "No Signal" Is Displayed
Check Remedy
Are the cables connected correctly? Check that all the cables required for projection are securely connected.
s "Getting Ready to Project" p.44
Is the correct port selected? Change the image by pressing the [Source Search] button on the remote control or the control panel.
s "Automatically Detect Input Signals and Change the Projected Image (Source Search)" p.45
Is the power of the connected computer or video equipment turned
on?
Turn the power on for the equipment.
Are the image signals being output to the projector?
(Only when projecting images from a laptop computer or a
computer with a built-in LCD screen)
If the image signals are only being output to the computer's LCD monitor or accessory monitor, change the output so
that the image signals are also output externally. For some computer models, when the image signals are output
externally, they no longer appear on the LCD monitor or accessory monitor.
If the connection is made while the power of the projector or computer is already turned on, the Fn key (Function key)
that changes the computer's image signal to external output may not work. Turn the projector and computer off and then
back on again.
s "Getting Ready to Project" p.44
s Computer's documentation
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.
Images Are Fuzzy, Out of Focus, or Distorted
Check Remedy
Is the focus adjusted correctly? Move the focus lever to adjust the focus.
s "Correcting the Focus" p.55
Is the projector at the correct distance? Is it projecting outside of the recommended projection distance range?
Setup within the recommended range.
s "Screen Size and Projection Distance" p.175
Is the Keystone adjustment value too large? Lower the projection angle to reduce the amount of Keystone correction.
s "Adjusting the Vertical Position of the Image (Models Supplied with the Feet only)" p.54
Problem Solving
148
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