Diagnosing Tv Operational Issues - Samsung RU7 Series E-Manual

Diagnosing TV operational issues

You can diagnose issues with your TV and Smart Hub and run reset functions.
Settings
You can use the Picture Test
view signal strength information for over-the-air digital signals, test the Smart Hub Internet connection, and run the
Smart Hub reset functions.
●
Start Picture Test
●
Start Sound Test
●
Signal Information
●
TV Device Manager
●
Start Smart Hub Connection Test
●
Reset Smart Hub
The problem
Signal
Cannot select
Information Self
in
Diagnosis.
Reset Smart Hub
Reset picture
Reset sound
Support Self Diagnosis
to help diagnose video issues and the
Verify that the current channel is a digital channel.
Signal Information
•
Settings
Resets all Smart Hub settings to their factory defaults and deletes all information related to
Samsung accounts, linked service accounts, Smart Hub service agreements, and Smart Hub
applications.
•
Settings
Resets current picture settings to the default settings.
•
Settings
Resets current sound settings to the default settings.
•
Settings
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Sound Test
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is only available for digital channels.
Support Self Diagnosis
Support Self Diagnosis
Picture Expert Settings
Sound Expert Settings
- 148 -
to diagnose sound issues. You can also
Signal Information
Reset Smart Hub
Reset Picture
Reset Sound