Samsung UN55MU6300 User Manual

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Protecting the TV from Hacking and Malicious Code
Protect your TV from hacking attempts and malicious code.
   Settings  General  System Manager  Smart Security
You can use Smart Security to protect the TV from hacking and malicious code when it is connected to the Internet.
Scanning the TV and connected storage for malicious code
   Settings  General  System Manager  Smart Security  Scan
If malicious code is found, the results of the scan will appear on the screen. This result window displays all...

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Enabling voice guides for the visually impaired
   Settings  General  Accessibility  Voice Guide Settings
You can activate voice guides that describe the menu options aloud to aid the visually impaired. To activate this 
function, set Voice Guide to On. With Voice Guide on, the TV provides voice guides for channel change, volume adjust, 
information on current and upcoming programs, schedule viewing, other TV functions, various content in the Web 
Browser, and in Search.
 "The Voice Guide is...

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Learning about the remote control (for the visually impaired)
   Settings  General  Accessibility  Learn TV Remote
This function helps individuals with a visual impairment to learn the positions of the buttons on the remote control. 
When this function is activated, you can press a button on the remote control and the TV will tell you its name. To 
return to the previous screen, press the  button twice. To exit, press and hold the  button.
 "This function is only available in the U.S.A. and...

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Setting the digital caption related options
   Settings  General  Accessibility  Caption Settings  Digital Caption Options
You can change the font color, background color, and size settings.
 "The foreground and background colors and opacity settings cannot be the same.
Listening to the TV through Bluetooth devices (for the hearing impaired)
   Settings  General  Accessibility  Multi-output Audio
You can turn on both the TV speaker and Bluetooth devices at the same time. When this function is...

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Enabling/Disabling the front indicators
   Settings  General  System Manager  Light Effect
 "The color of the TV's indicator lights may differ by the model.
 "This function is not available on certain models in specific geographical areas.
Checking Notifications
   Settings  General  System Manager  View Notifications
You can view the list of event messages generated by the TV. View Notifications appears on the screen when events 
such as an update release for an app or a Samsung...

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Checking digital channel signal info and strength
   Settings  Support  Self Diagnosis  Signal Information
 "If your 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.
Restoring the TV to the factory settings
   Settings  Support  Self Diagnosis  Reset
You can restore all TV settings (excluding the Internet and network settings) to the factory defaults.
1. Select...

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Troubleshooting
If you have a problem with your TV, you can access various solutions while watching TV. If your problem is not 
addressed in the Troubleshooting section, contact the Samsung Call Center.
Getting Support
Get help directly from Samsung if you have a problem with your TV.
Getting support through Remote Management
   Settings  Support  Remote Management Try Now
After consenting to our service agreement, you can use Remote Management to access Remote Support and have 
a Samsung service...

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Finding the contact information for service
   Settings  Support  About This TV Try Now
You can view the address of the Samsung website, the call center phone number, your TV's model number, your TV's 
software version, information about Smart Hub, and other information you may need to get service support from a 
Samsung call agent or the Samsung website.
 "You can also view information by scanning the QR code of your TV.
 "You can also start this function by pressing and holding...

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There Is a Problem with the Picture
When the TV has trouble with the picture, these steps may help resolve the problem.
Testing the picture
   Settings  Support  Self Diagnosis  Start Picture Test
Before you review the list of problems and solutions below, use Start Picture Test to determine if the problem is 
caused by the TV. Start Picture Test displays a high definition picture you can examine for flaws or faults.
The problemTry this!
Flickering and Dimming
If your Samsung Television is...

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The problemTry this!
Unable to find a ChannelIf your TV is not connected to a cable or satellite box, run Auto Program (   Settings  
Broadcasting  Auto Program).
The TV image does not 
look as good as it did in 
the store.
Store displays are all tuned to digital, HD (high definition) channels.
If you have an analog cable or satellite box, upgrade to a digital cable or satellite box. Use 
HDMI or Component cables to deliver HD (high definition) picture quality.
Many HD channels are upscaled from...