Insignia NS-20ED310NA15 User Manual page 77

Problem Solution
Dark, poor, or
• Try another channel. The station
no picture
may be experiencing problems.
(screen is lit),
• Make sure that the antenna or cable
but sound is
TV is connected correctly and
good.
securely. See
satellite box
Connecting an antenna or cable TV
(no box)
• Adjust the brightness. See
the TV picture
• Press PICTURE to change to a
different picture mode. See
Adjusting the TV picture
page 50.
• If you are using an antenna, the
digital channel signal may be low. To
check the digital channel signal
strength, see
signal strength
• 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.
No color, dark
• Try another channel. The station
picture, or
may be experiencing problems.
color is not
• Adjust the color settings. See
correct.
Adjusting the TV picture
page 50.
• 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
satellite box
Connecting an antenna or cable TV
(no box)
• If you are using an antenna, the
digital channel signal may be low. To
check the digital channel signal
strength, see
signal strength
• 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.
72
Connecting a cable or
on page 14 or
on page 18.
Adjusting
on page 50.
on
Checking the digital
on page 58.
on
Connecting a cable or
on page 14 or
on page 18.
Checking the digital
on page 58.
www.insigniaproducts.com
20" 720p 60Hz LED DVD Combo TV
Problem Solution
Only snow
• Try another channel. The station
(noise)
may be experiencing problems.
appears on
• Make sure that the antenna or cable
the screen.
TV is connected correctly and
securely. See
satellite box
Connecting an antenna or cable TV
(no box)
• If you are using an antenna, the
digital channel signal may be low. To
check the digital channel signal
strength, see
signal strength
• 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.
Picture quality
• The problem may be caused by a
is good on
poor or weak signal from the
some
broadcaster or cable TV provider.
channels and
• If you connect to cable without a
poor on
set-top box and experience poor
others. Sound
picture quality, you may need to
is good.
install a set-top box to improve
signal reception and picture quality.
Contact your cable TV provider
about upgrading to a set-top box.
Dotted lines
• Make sure that the antenna or cable
or stripes
TV is connected correctly and
appear on the
securely. See
screen.
satellite box
Connecting an antenna or cable TV
(no box)
• If you are using an antenna, the
digital channel signal may be low. To
check the digital channel signal
strength, see
signal strength
• 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.
• Other devices (for example, a
surround sound receiver, external
speakers, fans, or hair dryers) may
be interfering with your TV. Try
turning off one device at a time to
determine which device is causing
interference. After you have
determined which device is causing
interference, move it further from
the TV to eliminate the interference.
Double
• Use a highly directional outdoor
images.
antenna, cable TV, or satellite TV.
Connecting a cable or
on page 14 or
on page 18.
Checking the digital
on page 58.
Connecting a cable or
on page 14 or
on page 18.
Checking the digital
on page 58.