Epson Dreamio EMP-TW10 Guide De L'utilisateur page 21

fImage is dark
fNo sound can be heard
fThe remote control does not work
fThe power does not turn off (after the [Power] button is pressed)
fThe power will not turn on
• Does the lamp need
replacement?
• Adjust each of the settings
in the following menus.
[Menu] button → "Image"
→ "Picture Quality"
• Is the volume turned down
to the minimum setting?
• Is the audio source
connected correctly?
• Is the connected video
equipment in playback
mode?
• Is direct sunlight or strong
light from fluorescent
lamps shining onto the
remote control infrared
receiver?
• Is the remote control too
far from the projector?
• When in use, is the remote
control infrared transmitter
facing the remote control
infrared receiver on the
projector?
• Has the battery insulating
tape been removed?
• Is the battery dead?
• The power indicator
remains orange.
• The power does not come
on, even when you press
the [Power] button on the
control panel.
When the lamp is due for replacement, colours will
weaken and the image will become dark. Replace the lamp
when this is the case. s "Lamp replacement period" P.22
"Brightness", "Contrast"
Adjust the volume using the remote control or the control
panel.
Connect an audio cable from the equipment you are using
to the Audio port.
Turn on the power to the connected equipment and press
the play button.
s "Using the Remote Control" P.7
The operating distance for the remote control is
approximately 6m (20ft.).
The operating angle for the remote control is
approximately ±30½° horizontally and approximately
±15½° vertically.
Remove the insulating tape.
s "Changing the battery" P.21
This projector is designed so that the Power indicator
remains lit even after the power has been turned off. The
Power indicator will switch off when the power cable is
disconnected from the electrical outlet.
Is the "Child Lock" set to "On"?
Press and hold the [Power] button for at least 3 seconds to
turn the power on.
When You Suspect a Problem-
Troubleshooting
19