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.
Advanced setting for sound
BILINGUAL (I•II)
You can enjoy the bilingual broadcasted programme.
Press the I/II button to select the desired mode.
ISelect bilingual I (sub I).
IISelect bilingual II (sub II).
❇MENU 
SOUND 
I•II
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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