LG BD640 - Picture and Sound Troubleshooting; Picture Display Issues; Sound Output Issues

Troubleshooting44
Troubleshooting
5
Picture
Symptom Cause & Solution
There is no picture.
y
Select the appropriate video input mode on the TV so the picture
from the unit appears on the TV screen.
y
Connect the video connection securely.
y
Check the [HDMI Color Setting] in the [Setup] menu is set to the
appropriate item that conforms to your video connection.
y
Your TV may not suppot the resolution you have set on the unit.
Change the resolution that your TV accepts.
y
The unit’s HDMI OUT jack is connected to a DVI device that does not
support copyright protection.
Picture noise appears
y
You are playing a disc recorded in a colour system that is dierent
from your TV.
y
Set the resolution which your TV accepts.
Sound
Symptom Cause & Solution
There is no sound or the
sound is distorted.
y
Connect the audio connection securely.
y
The input source setting on the amplier or the connection to the
amplier is incorrect.
y
The unit is in scan, slow motion, or pause mode.
y
The sound volume is low.
y
Check that the connected amplier is compatible with audio format
output from the unit.
y
The unit’s HDMI OUT jack is connected to a DVI device. The DVI jack
does not accept audio signal.
y
Check the device connected to unit’s HDMI OUT jack is compatible
with audio format output from the unit.
BD651D-N_US_MP_BALCK.indd 44 2011-01-21 �� 4:58:22