Epson EMP-280 User Manual page 45

Problem Solving
f The remote control does not work
Check
Is the remote control light-emitting area pointing towards the
remote receiver on the projector when it is operated?
Is the remote control too far from the projector?
Is direct sunlight or strong light from fluorescent lamps
shining onto the remote receiver?
Is the correct setting for the remote receiver selected?
Are the batteries dead or have the batteries been inserted
correctly?
Was a remote control button pressed for more than
30 seconds?
Point the remote control towards the remote receiver.
The operating angle for the remote control is about 30 horizontally, and about 15 vertically.
s Quick Start Guide
The operating range for the remote control is about 6 m. s Quick Start Guide
Set the projector up in a location where strong light does not shine onto the remote receiver. Set the front or
rear remote receiver that you want to deactivate to "Off" from "Remote Receiver" in the configuration menu.
s"Settings"-"Remote receiver" p.27
Check the "Remote Receiver" in the configuration menu. s"Settings"-"Remote receiver"
Make sure the batteries are inserted correctly or replace the batteries with new ones if necessary. s
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). When the button is released, normal remote control
operation resumes. This can prevent the batteries from running down accidentally because Sleep Mode
operates when the remote control is stored in a bag or if an object is placed on top of it.
Remedy
45
p.27
p.51