Toshiba 28L110U Instruction Manual page 81

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
• Press PIC SIZE to change 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 and
76
may be experiencing problems.
cable TV is connected correctly
and securely. See Connecting a
cable or satellite box on
page 19 or Connecting an
antenna or cable TV (no box)
page 24.
Adjusting the TV picture on
page 52.
aspect ratio. See Adjusting the
picture size on page 54.
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 correctly and
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 52.
are connected correctly and
securely to your TV.
cable TV is connected correctly
and securely. See Connecting a
cable or satellite box on
page 19 or Connecting an
antenna or cable TV (no box)
page 24.
the signal strength is low, adjust
the antenna or use a highly
directional outdoor antenna or
set-top antenna with a built-in
amplifier.
www.tv.toshiba.com
Problem
Only snow (noise)
appears on the
screen.
on
Picture quality is
good on some
channels and poor
on others. Sound
is good.
Dotted lines or
stripes appear on
the screen.
on
Double images.
Toshiba 28"/32" 720p 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 19 or Connecting an
antenna or cable TV (no box)
page 24.
• 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.
• The problem may be caused by
a poor or weak signal from the
broadcaster or cable TV
provider.
• If you connect to cable without
a set-top box and experience
poor picture quality, you may
need to install a set-top box to
improve signal reception and
picture quality. Contact your
cable TV provider about
upgrading to a set-top box.
• Make sure that the antenna or
cable TV is connected correctly
and securely. See Connecting a
cable or satellite box
page 19 or Connecting an
antenna or cable TV (no box)
page 24.
• 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, then back on
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.
• Use a highly directional outdoor
antenna, cable TV, or satellite
TV.
on
on
on
on