Advance setting for picture
BLUE BACK
You can set the TV to automatically change to a blue screen and mute the sound if the signal is weak or absent, or when there is no input from an antenna.
Select the BLUE BACK in the INSTALL menu, then choose ON or OFF.
❇
MENU 
INSTALL 
BLUE BACK
If you wish to continue viewing the poor picture, cancel the BLUE BACK function.
Original features for picture
CLOSED CAPTION
If they are included in a program, you can view closed captions or text information.
Press the CLOSED CAPTION button to select a setting.
OFF 
CLOSED CAPTION 
TEXT
To operate this function with a menu:
1 Select the CLOSED CAPTION in INPUT menu, then choose “CAPTION” or “TEXT”.
❇
MENU 
INPUT 
CLOSED CAPTION
2 Press the 2/3 button to select the desired caption or text channel.
Advanced setting for sound
AI VOLUME
You can adjust the volume of all the channels and video inputs to the same level automatically. Select the AI VOLUME in SOUND menu, then choose ON or OFF.
❇
MENU 
SOUND 
AI VOLUME
❇About the basic operations of the menu, please see the “How to operate menus and menus locations” on page 4.
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