Video And Audio - Insignia NS-48D510NA17 User Manual

Video and audio

Problem Solution
Picture does not
• Change the aspect ratio. See
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
• Press INPUT and make sure that
• Try another channel. The station
• Make sure that the incoming
• Make sure that the antenna or
• Check the closed caption
57
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 correctly and
securely to your TV.
brightness. See Adjusting the
TV picture on page 38.
is plugged into a working
outlet.
the correct video input source is
selected. See Selecting the
video input source on page 31.
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)
page 15.
settings. Some TEXT modes can
block the screen. See Using
closed captioning on page 49.
www.insigniaproducts.com
Problem
Dark, poor, or no
picture (screen is
lit), but sound is
good.
No color, dark
on
picture, or color is
not correct.
48"/55" 1080p 60Hz LED TV
Solution
• Try another channel. The station
may be experiencing problems.
• Make sure that the antenna or
cable TV is connected correctly
and securely. See Connecting a
cable or satellite box
page 12 or Connecting an
antenna or cable TV (no box)
page 15.
• Adjust the brightness. See
Adjusting the TV picture
page 38.
• Press PICTURE to change to a
different picture mode. See
Adjusting the TV picture
page 38.
• If you are using an antenna, the
digital channel signal may be
low. To check the digital
channel signal strength, see
Checking the digital signal
strength on page 45.
• If you are using an antenna and
the signal strength is low, adjust
the antenna or use a highly
directional outdoor antenna or
set-top antenna with a built-in
amplifier.
• Make sure that the video cables
are connected correctly and
securely to your TV.
• The video cable(s) you are using
may be bad. Try a new set.
• Try another channel. The station
may be experiencing problems.
• Adjust the color settings. See
Adjusting the TV picture
page 38.
• Make sure that the video cables
are connected correctly and
securely to your TV.
• Make sure that the antenna or
cable TV is connected correctly
and securely. See Connecting a
cable or satellite box
page 12 or Connecting an
antenna or cable TV (no box)
page 15.
• If you are using an antenna, the
digital channel signal may be
low. To check the digital
channel signal strength, see
Checking the digital signal
strength on page 45.
• If you are using an antenna and
the signal strength is low, adjust
the antenna or use a highly
directional outdoor antenna or
set-top antenna with a built-in
amplifier.
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