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Problem Solving
Troubleshooting
The remote control does not work
Is the remote control light-
emitting area facing towards the
remote control light-receiving
area when it is operated?
Face the remote control towards the remote control light-receiving
area.
The operating angle for the remote control is approximately ±30°
horizontally and approximately ±15° vertically. s page 13
Is the remote control too far
from the projector?
The operating range for the remote control is approximately 6m.
s page 13
Is direct sunlight or strong
light from fluorescent lamps
shining onto the remote
control light-receiving area?
Set the projector up in a location where strong light will not shine
onto the remote control light-receiving area.
Are the batteries dead, or have
the batteries been inserted
correctly?
Insert new batteries, while making sure that they face correctly.
s page 13
Has a remote control button
been pressed for more than
30 seconds?
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) . The purpose of this is to prevent 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.