Channel and Broadcast Issues
When the TV has difficulties receiving broadcasts, these steps may help resolve the problem.
"Weak or No Signal" displayed in TV mode or cannot find channel.
Make sure that the external device is connected securely and turned on. Move to
Connected Devices
to switch to
other input sources.
•
(left directional button)
Connected Devices
Sources
When using a set-top box or cable box, check the broadcast signals or the network that is connected to the external
device.
The TV is not receiving all channels.
Confirm that the coaxial cable is securely connected to the TV.
Run
Factory data reset
or
Auto Tuning
.
•
(left directional button)
Settings
All Settings
General & Privacy
Factory data reset
Try Now
•
(left directional button)
Settings
All Settings
Broadcasting
(
Auto Tuning Settings
)
Auto
Tuning
Try Now
The
Auto Tuning Settings
may not appear depending on the model or geographical area.
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