The Remote Control Does Not Work - Epson PowerLite S4 User Manual

Problem Solving

The remote control does not work

Check
Is the remote control light-emitting area pointing
towards the front or back of the projector, or toward
the screen?
Is the remote control too far from the projector?
Is direct sunlight or strong light from fluorescent lamps
shining onto the projector's light-receiving area?
Are the batteries dead, or have the batteries been
inserted correctly?
Has a remote control button been pressed for more
than 30 seconds?
Point the remote control towards the projector or the screen.
The operating angle for the remote control is approximately ±30º horizontally and approximately ±15º vertically.
The operating range for the remote control is approximately 6 meters (20 feet).
Set the projector up in a location where strong light will not shine onto the light-receiving area.
Insert new batteries, making sure that they are inserted correctly. See
If any of the buttons on the remote control are pressed down for more than 30 seconds, the remote control stops
sending signals (remote control's sleep mode). This prevents the batteries from being consumed due to something
being placed on top of the remote control.
When the button is released, normal remote control operation will resume.
Remedy
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