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Troubleshooting
27
No Power
•Check the TV power cord. Unplug the TV,
wait 10 seconds, then reinsert the plug into
the outlet and push the POWER button
again.
•Check that the outlet is not on a wall
switch.
•Be sure the fuse is not blown on the AC
power strip, if one is being used.
No Picture
•Check antenna connections. Are they
properly secured to the TV's ANT 75Ω
plug?
•Check the TUNER MODE control for the
correct tuner setting.
•Try running the Auto Program feature to
find all available channels.
•Press the CH+ or CH- buttons on the
remote to make sure the correct signal
source is selected (FRONT or Current
Channel).
No
Sound
•Check the VOLUME buttons.
•Check the MUTE button on the remote
control.
•If you’re attempting to hook up auxiliary
equipment, check the audio jack connec-
tions located on the front of the TV.
For model 13MT1433/17, coonect up the
headphone before you check the above.
Remote Does Not Work
•Check the batteries. If necessary, replace
them with 2 AA Heavy Duty (Zinc
Chloride) or Alkaline batteries.
•Clean the remote control and the remote
control sensor window on the TV.
•Check the TV power cord. Unplug the
TV, wait 10 seconds, then reinsert the
plug into the outlet and push the POWER
button again.
•Be sure the fuse is not blown on the AC
power strip, if one is being used.
•Check to be sure the TV outlet is not on
a wall switch.
TV Displays Wrong Channel or No
Channels Above 13
•Repeat channel selection.
•Add the desired channel numbers (using
the CHANNEL EDIT control) into the
TV’s memory.
•Check to be sure the TUNER MODES are
set to the CABLE option and run the Auto
Program feature to find all available chan-
nels.
Your SmartLock Access Code Does
Not Work
•You can use the default code if you forget
your personal access code. Press 0. 7, 1, 1
to enter the SmartLock feature and set a
new personal access code. Details are on
page