Epson 1EMP-S1 f The remote control does not work, s Using the Remote Control P.9, Controller P.55

Troubleshooting > When You Suspect a ProblemEMP-S1 User’s Guide

f The remote control does not work

•	Is direct sunlight or strong light from	s "Using the Remote Control" P.9
	fluorescent lamps shining onto the remote
	control infrared receiver?
•	Is the remote control too far from the	The operating distance for the remote control is approximately 6m (20ft.).
	projector?	s "Operating range" P.9

•When in use, is the remote control infrared The operating angle for the remote control is approximately ±30½°

transmitter facing the remote control infrared	horizontally and approximately ±15½° vertically. s "Operating range"
receiver on the projector?	P.9
• Has the battery insulating tape been	s "Before using the Remote Control" P.9
removed?
• Is the battery dead?	s "Changing the battery (Remote Control, Presentation Remote
	Controller)" P.55
• Is the battery inserted correctly?
• Is the battery installed?

f The power does not turn off (after the [Power] button is pressed)

•The power indicator remains orange. This projector is designed so that the Power indicator remains lit even after

	the power has been turned off. The Power indicator will switch off when
	the power cable is disconnected from the electrical outlet.
• The cooling fan does not stop.	After the [Power] button has been pressed, the cool-down period begins.
	After this, the Power indicator changes to a steady orange, and you can
	then disconnect the power cable from the electrical outlet.
	Cool-down lasts for about 20 seconds.

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