Video And Audio - Insignia NS-37D20SNA14 User Manual

Video and audio

Problem Solution
Picture does not
• Change the aspect ratio. An
fill the screen.
There are black
bars around the
picture.
No picture (screen
• Press
is not lit) and no
sound.
• Make sure that the Audio Only
• Make sure that the video cables
• Adjust the contrast and
• Make sure that the power cord
• Make sure that the correct
• Try another channel. The station
• Make sure that the incoming
• Make sure that the antenna or
• Check the closed caption
64
increasing amount of digital TV
and movies are presented in
wide screen (16:9). See the
"Aspect Ratio option in
"Adjusting the TV picture" on
page 38.
on the TV or the
remote control.
option is set to Off. See "Playing
TV audio only" on page 42.
are connected securely to your
TV.
brightness. See "Adjusting the
TV picture" on page 38.
is plugged in.
video input source is selected.
See "Selecting the video input
source" on page 36.
may be experiencing problems.
signal is compatible.
cable TV is connected correctly
and securely. See "Connecting a
cable or satellite box" on
page 12 or "Connecting an
antenna or cable TV (no box)"
on page 17.
settings. Some TEXT modes can
block the screen.
www.insigniaproducts.com
NS-37D20SNA14/LE-37MY83 Insignia 37" LED TV
Problem Solution
Dark, poor, or no
• Try another channel. The station
picture (screen is
lit), but sound is
• Make sure that the antenna or
good.
• Adjust the brightness. See
• Make sure that the correct
• If you are using an antenna, the
• If you are using an antenna and
• Make sure that the video cables
• The video cable(s) you are using
• Try another channel. The station
No color, dark
• Try another channel. The station
picture, or color is
not correct.
• Adjust the color settings. See
• Make sure that the video cables
• Make sure that the antenna or
• If you are using an antenna, the
• If you are using an antenna and
may be experiencing problems.
cable TV is connected correctly
and securely. See "Connecting a
cable or satellite box" on
page 12 or "Connecting an
antenna or cable TV (no box)"
on page 17.
"Adjusting the TV picture" on
page 38.
picture mode is selected. See
"Adjusting the TV picture" on
page 38.
digital channel signal may be
low. To check the digital
channel signal strength, see
"Checking the digital signal
strength" on page 45.
the signal strength is low, adjust
the antenna or use a highly
directional outdoor antenna or
set-top antenna with a built-in
amplifier.
are connected securely to your
TV.
may be bad. Try a new set.
may be experiencing problems.
may be experiencing problems.
"Adjusting the TV picture" on
page 38.
are connected correctly and
securely to your TV.
cable TV is connected correctly
and securely. See "Connecting a
cable or satellite box" on
page 12 or "Connecting an
antenna or cable TV (no box)"
on page 17.
digital channel signal may be
low. To check the digital
channel signal strength, see
"Checking the digital signal
strength" on page 45.
the signal strength is low, adjust
the antenna or use a highly
directional outdoor antenna or
set-top antenna with a built-in
amplifier.