Dynex DX-32L230A12 User Manual page 39

Troubleshooting
Problem Solution
One or more • Make sure that the channels are not blocked.
channels do not See "Setting parental control levels" on
display. page 24.
• Make sure that the channels are not hidden.
The channel may have been deleted from the
channel list. You can tune to the channel by
pressing the number buttons or you can add
the channel back to the channel list. See
"Hiding channels" on page 20.
• If you are using a cable or satellite box, use the
remote that came with that box to change
channels.
• Make sure you have the correct input selected
to view channels from the cable or satellite
box.
• 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 22.
Password is lost. • Enter 9999 to access parental controls, then
set a new password. See "Setting or changing
the password" on page 23.
Some settings • If a setting is grayed, the setting is not
cannot be available in the current video input mode.
accessed.
TV cabinet creaks. • When the TV is in use, the temperature rises
naturally and may cause the cabinet to expand
or contract which can cause a creaking noise.
This is not a malfunction.
Control buttons • Make sure that the Button Lock option is set
do not work to No. See "Locking control buttons" on
page 26.
• Unplug the power cord, wait a few seconds,
then plug the cord back in and turn on your
TV.
TV keeps turning • Make sure that the sleep timer is not turned
off on. See "Setting the sleep timer" on page 30.
Note: If the problem is not solved by using these troubleshooting
instructions, turn off your TV, then turn it on again.
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DX-32L230A12