Toshiba 40E220U User Guide - Page 113

Picture - problems

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Troubleshooting 1 1 3 Picture problems Other problems. If your TV's problem is not addressed in this Troubleshooting section or the recommended solution has not worked, use the Reset Factory Defaults procedure, see "Resetting Factory Defaults" on page 53. TV will not turn on. Ensure the power cord is plugged in properly, and then press the POWER button. Replace the batteries in the remote control, see "Installing batteries" on page 35. Try the control panel buttons on the TV. Pictureproblems General picture problems. Check the antenna/cable connections, see "Connecting Your TV" on page 21. Press the INPUT button on the remote control or on the TV and select a valid video input source, see "Selecting the video input source" on page 54. If no device is connected to an input on the TV, no picture appears when you select that particular input source. For device connection details, see "Connecting Your TV" on page 21. Antenna reception may be poor. Use a highly directional outdoor antenna (if applicable). The station may be having broadcast difficulties. Try another channel. Adjust the picture quality, see "Using the advanced picture settings" on page 107. Cannot view external signals or channel 3 or 4. If you cannot view signals from external devices connected to VIDEO, ColorStream HD1, ColorStream ®HD, HDMI 1, HDMI 2, PC, or from channel 3 or 4, ensure that the Input Lock is set to Off, see "Using the Locks menu" on page 80. Noisy picture. If you are watching an analog channel (off-air broadcast or cable TV), you can set the CableClear ®feature to reduce visible interference in the TV picture, see "CableClear® digital Noise Reduction" on page 109.

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Troubleshooting
1 13
Picture problems
Other
problems.
If your TV's problem is not addressed in this Troubleshooting section or
the recommended solution has not worked, use the Reset Factory
Defaults procedure, see "Resetting Factory Defaults" on page 53.
TV will
not
turn
on.
Ensure
the power
cord
is plugged
in properly,
and
then
press
the
POWER
button.
Replace
the batteries in the remote control,
see "Installing
batteries" on page 35.
Try
the
control
panel
buttons
on the
TV.
Picture
problems
General
picture
problems.
Check the antenna/cable
connections,
see "Connecting
Your TV"
on page 21.
Press the INPUT
button on the remote
control or on the TV and
select a valid video input source, see "Selecting
the video input
source" on page 54. If no device is connected to an input on the TV,
no picture
appears when you select that particular
input source. For
device connection
details, see "Connecting
Your TV" on page 21.
Antenna
reception may be poor. Use a highly directional
outdoor
antenna
(if
applicable).
The
station
may
be having
broadcast
difficulties.
Try
another
channel.
Adjust the picture quality, see "Using the advanced picture settings"
on page 107.
Cannot
view
external
signals
or channel
3 or
4.
If you cannot view signals from external
devices connected
to
VIDEO, ColorStream
HD1, ColorStream ®HD, HDMI
1, HDMI 2,
PC, or from channel
3 or 4, ensure that the Input Lock is set to Off,
see "Using the Locks menu" on page 80.
Noisy
picture.
If you are watching
an analog channel
(off-air broadcast or cable
TV), you can set the CableClear ®feature to reduce
visible
interference
in the TV picture, see "CableClear®
digital Noise
Reduction"
on page 109.