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ENGLISH
ENGLISH
40
IMPORTANT! PREPARE USE
SETTINGS
TROUBLE?
Troubleshooting (continued)
Problem Actions
page
“VIDEO-1 (Component signal)”, “VIDEO-3 (Component
signal)”, “HDMI-1”, “HDMI-2” and “HDMI-3” inputs and PC
mode cannot be selected in the sub-picture.
Some inputs cannot
be selected in the
sub-picture
–
It is not a malfunction. Some functions (dark background) in
the menu do not work depending on the situation.
LCD panels use fi ne dots (“pixels”) to display images.
While more than 99.99% of these pixels function properly,
a very small number of pixels may not light, or may light all
the time.
Please understand that this is not a malfunction.
Black or white dots
appear on the screen
–
Some inputs does not output from OUT terminal
No picture, no sound 22
OUT terminal
Some functions do not
work
–
Wait a little for the signal to stabilize when switching the
signal format for an “HDMI” device.
Green and distorted
screen
–
Check if the device is compliant with HDMI.
Switch “Audio” in “HDMI Setting” to “Digital” or “Auto” for
HDMI devices, or “Analogue” or “Auto” for DVI devices.
(Not available for HDMI-2 and HDMI-3)
No sound
–
34
Use the cable marked with HDMI logo.
No picture, no sound –
Switch “Size” in “HDMI Setting” to “1” or “2”.
Wrong screen size 34
Adjust the “MaxxBass” and “MaxxTreble”.
If receiving a poor signal in “Stereo / t·u”, switch to “Mono”.
Adjust the channel reception using “Edit/Manual”.
Poor sound
34
34
11
Sound
Technical information
Language group for teletext
Group Languages
Group-1 Turkish, Hungarian, English, German, French, Italian, Spanish, Portuguese, Greek, Swedish, Finnish
Group-2
Polish, Serbian, Croatian, Slovenian, Czech, Slovak, Rumanian, Hungarian, German, French, Italian, Swedish, Finnish
Group-3
Russian, Bulgarian, Lettish, Lithuanian, Estonian, Ukrainian, Serbian, Croatian, Slovenian, Czech, Slovak, English, German
Group-4 Arabic, Czech, Slovak, Hungarian, English, German, French, Italian, Spanish, Portuguese, Swedish, Finnish
Group-5 Farsi, Czech, Slovak, Hungarian, English, German, French, Italian, Spanish, Portuguese, Swedish, Finnish
Sound and Colour system in your country or region
Area Country or Region System System
Asia, Middle East
Bahrain, Kuwait, Oman, Qatar, United Arab Emirates, Yemen, etc.
Indonesia, Malaysia, Singapore, Thailand, India, etc.
B/G
PAL
China, Vietnam, etc.
D/K
Hong Kong, etc.
I
Islamic Republic of Iran, Lebanon, Saudi Arabia, etc.
B/G SECAM
Philippines, Taiwan, Myanmar, etc.
M NTSC
Europe
Russia, etc.
D/K
SECAM
Czech Republic, Poland, etc.
PALGermany, Holland, Belgium, etc. B/G
UK, etc.
I
Oceania
Australia, New Zealand, etc.
B/G PAL
Africa
Republic of South Africa, etc.
I
PAL
Nigeria, etc.
B/G
Egypt, Morocco, etc.
SECAM
If the characters are unreadable. Select different teletext language group.
*Macintosh* computers are not supported.
(Macintosh is a registered trademark of
Apple Computer, Inc.)
If the signal doesn’t appear, check that the vertical
frequency on the PC is set to “60Hz”.
Connect a “DVI” device to “HDMI-1” using “DVI-HDMI” conversion cable. Connect analogue sound output of the
DVI device to L and R terminals in IN HDMI-1.
Set “Audio” in “HDMI Setting” to “Analogue” or “Auto” (P. 34)
HDMI-2 and HDMI-3 input does not support analogue sound (IN HDMI-1).
HDMI-2 and HDMI-3 input does not support DVI devices.
PC Signals that can be displayed
Connect “DVI” devices
Use this function when stereo sound or bilingual sound is hard to hear.
Set “Stereo / t · u” to “Mono” (P. 34)
Monoaural sound
Resolution
640 x 480 (VGA)
1024 x 768 (XGA)
Vertical frequency (Hz) 60.0 60.0
HDMI Functions Screen
LT-4247GZ78_EN.indb 39-40LT-4247GZ78_EN.indb 39-40 03/10/2007 17:08:2603/10/2007 17:08:26