Technical Information - JVC LT-32FX77 Instructions Manual

Troubleshooting
Problem
Adjust the "Bass" and "Treble".
Poor sound
If receiving a poor signal in "Stereo / t·u", switch to "Mono".
Adjust the channel reception using "Edit/Manual".
Wrong screen size
Switch "Size" in "HDMI Setting" to "1" or "2".
No picture, no sound Use the cable marked with HDMI logo.
Check if the device is compliant with HDMI.
Switch "Audio" in "HDMI Setting" to "Digital" or "Auto" for
No sound
HDMI devices, or "Analogue" or "Auto" for DVI devices.
(Not available for HDMI-2)
Green and distorted
Wait a little for the signal to stabilize when switching the
screen
signal format for an "HDMI" device.
Some functions do not
It is not a malfunction. Some functions (dark background) in
work
the menu do not work depending on the situation.
Some inputs cannot "VIDEO-1 (Component signal)", "VIDEO-3 (Component
be selected in the signal)", "HDMI-1", "HDMI-2" inputs and PC mode cannot be
sub-picture
selected in the sub-picture.
LCD panels use fi ne dots ("pixels") to display images.
While more than 99.99% of these pixels function properly,
Black or white dots
a very small number of pixels may not light, or may light all
appear on the screen
the time.
Please understand that this is not a malfunction.
No picture, no sound Some inputs does not output from OUT terminal
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Technical information

(continued)
Actions page
32
32
11
32
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32
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Use this function when stereo sound or bilingual sound is hard to hear.
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*Macintosh* computers are not supported.
(Macintosh is a registered trademark of
Apple Computer, Inc.)
–
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.
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Language group for teletext
Group
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
If the characters are unreadable. Select different teletext language group.
Sound and Colour system in your country or region
Area Country or Region
Bahrain, Kuwait, Oman, Qatar, United Arab Emirates, Yemen, etc.
Indonesia, Malaysia, Singapore, Thailand, India, etc.
China, Vietnam, etc.
Asia, Middle East
Hong Kong, etc.
Islamic Republic of Iran, Lebanon, Saudi Arabia, etc.
Philippines, Taiwan, Myanmar, etc.
Russia, etc.
Czech Republic, Poland, etc.
Europe
Germany, Holland, Belgium, etc.
UK, etc.
Oceania Australia, New Zealand, etc.
Republic of South Africa, etc.
Africa Nigeria, etc.
Egypt, Morocco, etc.
Monoaural sound
Set "Stereo / t · u" to "MONO" (P. 32)
PC Signals that can be displayed
Resolution
Vertical frequency (Hz)
If the signal doesn't appear, check that the vertical
frequency on the PC is set to "60Hz".
Connect "DVI" devices
Set "Audio" in "HDMI Setting" to "Analogue" or "Auto" (P. 32)
HDMI-2 input does not support analogue sound (IN HDMI-1).
HDMI-2 input does not support DVI devices.
Languages
System System
B/G
PAL
D/K
I
B/G SECAM
M NTSC
SECAM
D/K
B/G PAL
I
B/G PAL
I
PAL
B/G
SECAM
640 x 480 (VGA) 1024 x 768 (XGA)
60.0 60.0
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