Epson 821 manual Problems Solving, Is Sleep Mode set to ON?, Only when projecting images

Problems Solving

76

Projection stops automatically

			Check	Remedy
Is "Sleep Mode" set to "ON"?				When the "Sleep Mode" menu command has been set to "ON", the lamp turns off automatically if
				no operations are carried out for about 30 minutes while no video signal is being input. The Power
				indicator will flash orange at this time. Press the [Power] button to turn the power on. If you do not
				want sleep mode to be used, change the "Sleep Mode" setting to "OFF".
				"Extended" - "Operation" - "Sleep Mode" sp.62
	The message "Not Supported." is displayed
			Check	Remedy
Are the image signal format settings correct?				If a composite videog or S-Videogsource is connected to the projector, use the "Video Signal"
				menu command to select the signal format.
			Only when projecting images
				"Signal" - "Video Signal" sp.57
			from a video source
Does the mode match the frequency and				Refer to the documentation provided with your computer for details on changing the resolution and
resolution of the image signals?				frequency of the image signals being output from the computer.
				"List of Supported Monitor Displays" sp.99
		Only when projecting computer images