114
INFORMATION
Problem
Solution
On certain programmes,
there is no sound at all, or
only the background music
can be heard
(in case of a programs
created for overseas
viewers).
y
y
In Language, set
Language
→
Audio Language
to the language of your choice. Even if you change
the language on
Multi Audio
, you can go back to
the default setup once you turn off the power or
change the programme.
There is no sound when
connected to HDMI / USB.
y
y
Verify that the HDMI cable is high speed.
y
y
Check if the USB device and cable is version 2.0
or higher.
y
y
Use only regular music (*mp3) files.
PC connection problem
Problem
Solution
The screen display
does not come on
after connecting to the
computer.
y
y
Verify that the computer and the projector are
securely connected.
y
y
Turn the projector off and back on using the
remote control.
y
y
Restart the PC with the projector on.
y
y
Check whether the resolution is correctly set for
PC input.
y
y
Reconnect the HDMI cable.
There is no sound after
connecting the computer
with the HDMI cable.
y
y
Check with manufacturer of your video card to
ensure it supports HDMI voice output. (Video
cards in DVI format require connection of a
separate sound cable.)
When connected to the
computer, the display is
partially cut off or shifts to
one side.
y
y
Set the resolution to support PC input. (If this does
not work, reboot the computer.)
Summary of Contents for PF85U
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