24
USE SETTING
TROUBLE?
PREPARE
IMPORTANT
Problem Actions
Picture
Strange picture when
using an external
device
zIf the top of the image is distorted, check the
video signal quality itself.
zIf movement appears unnatural when
receiving a signal from a DVD player etc.,
with 576p, change the output setting of the
external device to 576i.
Sound
Poor sound zAdjust “Bass” and “Treble”. (P. 19)
No sound from the
audio component
zAudio signals received from HDMI-1, HDMI-2
and HDMI-3 cannot be sent to the OUTPUT
terminal.
Functions
Some functions do
not work
zIt is not a malfunction. Depending on the
situation, some function items will be
displayed in black color and will not work.
(P. 17)
HDMI
Wrong screen size
zRead the user manual of the connected
device and perform the following:
gCheck if the output setting of the device is
correct.
gChange the signal format of the device to
other format.
No picture, no sound
zUse the cable marked with HDMI logo.
Picture noise or no
picture zSet “HDMI Mode Setting” to “1” or “2”. (P. 21)
Problem Actions
HDMI
No sound
zCheck if the device is compliant with HDMI.
zSet “HDMI-1 Audio Setting” to “Digital” or
“Auto” for HDMI devices, or “Analog” or
“Auto” for DVI devices.
(Not available for HDMI-2 and HDMI-3.)
(P. 21)
Green and distorted
screen
zWait a little for the signal to stabilize when
switching the signal format for an HDMI
device.
3D
Images do not appear
as 3D or double
vision
zSet to the 3D mode or ZOOM mode. (P. 12)
zIf the images are not displayed properly even
after switching the 3D/ZOOM mode, the 3D
signal may not be supported.
GD-463D10U_EN.book Page 24 Monday, June 8, 2009 4:20 PM