Other Problems - Epson EMP EMP-81 User Manual

Problems Solving

Other problems

No sound can be heard or the sound is faint
Check
Is the audio source connected correctly?
Has the volume been adjusted to the
minimum setting?
Is A/V Mute mode active?
The remote control does not work
Check
Is the remote control light-emitting area
facing towards the remote control light-
receiving area 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
control light-receiving area?
Are the batteries dead, or have the batteries
been inserted correctly?
The fans do not stop when power is turned off
Check
Is the "Standby Mode" configuration menu set
to "Network ON"?
Check that the cable is connected to the correct [Audio] port.
Adjust the volume so that sound can be heard.
Press the [A/V Mute] button on the remote control to cancel the A/V mute function.
Face the remote control towards the remote control light-receiving area.
The operating angle for the remote control is approximately ±30º horizontally and approximately
sp.14
±15º vertically.
The operating range for the remote control is approximately 6m.
Set the projector up in a location where strong light will not shine onto the remote control light-
receiving area.
Insert new batteries, while making sure that they are inserted the correct way around.
If the menu is set to "Network ON", the fans will continue to operate after the cool-down period has
finished.
s"Extended" - "Standby Mode"
Remedy
sp.26
sp.44
Remedy
sp.14
Remedy
p.63
82
sp.46
sp.12