Remote Control Operation - Epson EMP-S4 Service Manual

3.2.7 Remote Control Operation

START
Can the power be turned
on and off using the
remote control?
No
Replace the
remote control battery.
Can the power be turned
on and off using the
remote control?
No
Replace the remote
control.
Can the power be turned
on and off using the
remote control?
No
Replace the Optical
Engine and MA Board.
SEIKO EPSON
Do all buttons operate
Yes
normally?
Replace the remote
control.
Do all buttons operate
normally?
Yes
Replace the Optical
Engine and MA Board.
Yes
EMP-S4
Yes Does the remote control
work 20 ft. (6 m) away
from the front or rear of
No
the projector?
Yes
Does the remote control
work 20 ft. (6 m) away
No
from the front or rear of
the projector?
Does the remote control
work 20 ft. (6 m) away
from the front or rear of
the projector?
3-12
Yes
No
Replace the remote
control battery.
Yes
No
Replace the remote
control.
Yes
No
Replace the Optical
Engine and MA Board.
A/V mute slide
Revision:B