Epson EMP 70 Instruction Manual - Page 62

6.2 When Indicators Do Not Help Video is Not Projected [Nothing is Displayed] • Is the lens cover still on? See page 28 No Display • Have you turned the power off and then immediately on? See page 35 The Power button cannot be operated immediately after the projection has been switched off. The Power button becomes operable after cool-down* is complete (See page 74) . • Is Sleep Mode on? See page 52 If Sleep Mode is set to on and no video signal is input for 30 minutes, the projector lamp shuts off automatically. • Is video brightness adjusted correctly? See page 48 • Is "A/V Mute" mode active? See page 52 • Is the computer's screen saver on or is the computer in power save mode? [A Message Appears] Display shows "Not Supported". Display shows "NoSignal". 60 • Is the resolution of the video signal output from your computer higher than SXGA (1280x1024)? See page 23 • Check that the frequency of the video signal output from your computer is a compatible mode. See page 23 Consult your computer instruction manual for any changes to be made to the resolution or frequency of the video signal output from your computer. • Are the cables connected correctly? See pages 24, 25 • Have you correctly selected the video input terminal connected? See page 30 Press the Source button on the projector (Computer, Video, or S-Video on the remote control) to switch the video source. • Is power provided to a connected computer or A/V device? See page 30 • Is a video signal output from a connected computer or A/V device? • When using a notebook computer or integrated LCDtype computer, a video signal must be output to the projector. See page 31 A video signal is normally output only to an LCD screen, not externally. Switch the video signal to external output. Some computer models do not display video on an LCD