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VlZlOVU37L HDTV10A UserManual
Power is ON but no screen
image.
Make sure the video cable supplied with the TV is secured to the correct video
output port on the back of the VCR and the TV. Make any cable you have attached
to the TV is secured to the correct output your Set-Top Box, DVD, etc.
Adjust brightness and contrast.
Check Source settings.
Wrong
or
abnormal
colors
If any colors (red, green, or blue) are missing, check the video cable to make sure it
appear,
is securely connected.
Control buttons do not work.
Press only one button at a time.
Remote
Control
does
not
Make sure batteries are inserted correctly
work.
Batteries could be weak.
Make sure you have selected TV on the remote.
There appears
to be image
For best image quality, view HD wide screen programs where possible.
If HD
quality issues,
content is not available view "Standard Definition" from a digital source.
Standard,
analog TV will always be noticeably inferior to HD because your digital flat panel TV
has video that is many times better than old TV's and so you can see interference
and deficiencies you did not know you had.
You cannot see a picture.
Make sure that the power cord is plugged into a grounded electrical outlet.
Make sure that the power button is turned on.
Make sure that the selected input source is connected to a working input source.
If your TV is connected to your computer in RGB or HDMI mode, press any key on
your keyboard to '_vake" your computer.
You see a distorted picture or
You may be getting interference
from electrical
appliances,
cars, motorcycles,
or
hear unusual sound,
fluorescent
lights. If you have not mounted
it on the wall, try moving your TV to
another location to see if this is the cause of the problem.
The
picture
has
abnormal
Make sure that the input source cable is attached securely and correctly to the back
patterns,
of your TV.
Make sure that the video input source is within the range of your TV. Compare the
video input source's specifications
with your TV specifications.
The display
image does not
If you are using RGB mode, make sure that H Size and V Position in the On Screen
cover the entire screen.
Display (OSD) are set correctly.
If you are using TV, AV-C (Composite),
AV-S (S-Video) or Component
with 480i
input, follow instructions in page 49 to obtain the desired screen mode.
You can see a picture but you
Make sure that the volume is not turned down.
cannot hear sound.
Make sure that the sound is not muted.
Make sure that your audio input source cables are connected securely and correctly.
The TV has pixels
that are
Your LCD HDTV is manufactured
using an extremely
high level
of precision
always dark or colored,
technology,
however, sometimes some pixels of your LCD HDTV may not display.
Pixel defects within industry specifications are inherent to this type of product and do
not constitute a defective product.
You see "noise" or "trash" on
When your LCD HDTV's digital capabilities
exceed a digital broadcast signal, the
the screen,
signal is up-converted
(increased)
to match your TV's display capabilities.
Up-
converting can cause noise or trash.
You switch to a different input
The TV remembers the volume level from the last time you adjusted it. If the sound
and the volume changes,
level is higher or lower from another source, then the loudness will change.
You switch to a different input
The TV remembers
the viewing mode from the last time you used a particular input
and the screen size changes.
(AV-C (Composite), AV-S (S-Video), Component,
HDMI and TV).
Version 3/12/2008
68
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