Epson PowerLite Pro Z8150NL User Manual - Page 104

Problem Solving 104 Check Is the air filter installed? Remedy Check that the air filter is securely installed. s p.122 The projector automatically turns off about one minute after it detects that there is no air filter. The message "Not supported" is displayed. Check Is the image signal format setting correct? Only when projecting images from a video source Do the image signal Resolution and the Refresh Rate are supported? Only when projecting computer images Remedy Change the setting according to the signal for the connected equipment. s Signal Menu - Video Signal p.62 Refer to the computer's documentation for how to change the image signal Resolution and the Refresh Rate output from the computer. s "Supported Monitor Displays" p.198 "No Signal" is displayed. Check Are the cables connected correctly? Is the correct input port selected? Is the power for the computer or video source turned on? 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 Remedy Check that all the cables required for projection are securely connected. s p.152, p.154 Change the image by pressing the [Search] button on the remote control or the [Source Search] button on the control panel. s p.25 Turn the power on for the source. If the image signals are only being output to the computer's LCD monitor or to the accessory monitor, you need to change the output to an external destination as well as the computer's own monitor. For some computer models, when the image signals are output externally, they no longer appear on the LCD monitor or accessory monitor. s p.152 If the connection is made while the power of the projector or computer is already turned on, the function [Fn] key that changes the computer's image signal to external output may not work. Turn the power for the computer and the projector off and then back on again.