Samsung RH48E - Chapter 11 Support; Self Diagnosis Functionality; Resetting All TV Settings

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Support
Self Diagnosis
MENU m → Support → Self Diagnosis → ENTER E
Signal Information
You can check the digital channel's signal information and strength.
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If your SMART Signage TV is attached to a separate, over-the-air antenna, you can use the signal strength information to adjust the antenna for increased signal
strength and improved HD channel reception.
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This function is only available for digital channels.
Reset
You can restore all SMART Signage TV settings (excluding the Internet and network settings) to the factory defaults.
1
Select Reset. The security PIN entry window appears.
2
Enter the security PIN and select Yes. All settings are then reset. The TV turns off and on again automatically and displays the Setup screen.
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For more information on Setup, refer to the user manual that came with the SMART Signage TV.
Chapter 11