manual

Network Issues
Anynet+ (HDMI-CEC) Issues
Remote Control Issues
Recording Issues
Apps
Media Files
Other issues
Diagnosing TV operational issues
Getting Support
125 Getting support through Remote Management
125 Finding the contact information for service
125 Requesting service
Precautions and Notes
Before Using the Recording and Timeshift Functions
126 Before using the recording and schedule recording functions
127 Before using the timeshift function
Read Before Using APPS
Read Before Using the Internet Function
130 Read before setting up a wireless Internet connection
Read Before Playing Photo, Video, or Music Files
131 Limitations to the use of photo, video, and music files
132 Supported subtitles
133 Supported image formats and resolutions
133 Supported music formats and codecs
134 Video codecs supported by RU7500 model series or higher
135 Video codecs supported by RU7400 model series or lower
137 Video codecs supported by Q900RB model series
Audio and Video Functions for the Visually or Hearing Impaired
106 Running the accessibility functions
106 Running Accessibility Shortcuts
106 Enabling voice guides for the visually impaired
107 Changing the volume, speed, and pitch of the Voice Guide
107 Enabling audio for the video description function
107 White text on black background (high contrast)
107 Setting the screen to black and white
108 Inverting the screen color
108 Enlarging the font (for the visually impaired)
108 Learning about the remote control (for the visually impaired)
108 Learning about the TV menu
109 Showing captions
109 Selecting the caption language
109 Setting the digital caption related options
110 Listening to the TV through Bluetooth devices (for the hearing
impaired)
110 Enlarging the sign language screen for the hearing impaired
110 Configuring the repeat settings for remote control buttons
Using Other Functions
111 Changing the menu language
111 Setting up a password
111 Selecting Usage or Retail Mode
112 Managing External Devices
112 Restoring the TV to the factory settings
Troubleshooting
Picture Issues
113 Testing the picture
Sound and Noise Issues
116 Testing the sound
Channel and Broadcast Issues
External Device Connectivity Issues
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