9.MENU: Menu key. When you press this key, the main menu will display. When the system enters a multilevel submenu, press this key and return to previous menu step by step.
10.PRLIST: TV program menu key. When pressing this key, you will see the entire program list in a program list box.
11.POWER (Power Switching Key): When you press this key, the TV set will be turned off, and press again it will be turned on.
12.EXIT: Exit Key. Press this key, exit operation and return to the program.
13.PICT: Image Mode Key. Press this key to choose among the four image modes of Standard, Dynamic, Soft and Personal.
14.AUDIO: Audio Mode Key. Press this key to choose among the four audio modes of Standard, Music, Movie, Personal.
15.INFO: When you press this key, the system will show the message of present program.
16.EPG: When you press this key, the system will show the program guide menu(ATSC mode).
17.
: Return Key. Press this key to return to last program you were watching and press again to return to current program.
18.FORMAT: When pressing this key, you can choose among Normal and Wide image display formats.
