14Menu operationPressing the menu button may display or exit the main menu.1.In the main menu, you may use the2. / key to select thefunctional options to be adjusted by moving up or down, press the> to enter the sub-menu adjustment, and press the menu key toexit the main menu.In the sub-menu, you may use the <3. /> key to make adjustment,use the / key to select the previous/next option, and press themenu key to go back to the previous level.Signal source menuPress "SOURCE" button to enter the SOURCE menu, including TV,CVBS-1, CVBS-2, S-Video, YPbPr, HDMI-1, HDMI-2, VGA. (with othersignal sources, pressing number key or CH +/- key may switch to the"TV" signal source.)Pressing the Menu button to enter the main menuWhile in TV mode, the adjustable options include picture, sound,function and channel.While with CVBS-1, CVBS-2, S-Video, YPbPr, HDMI-1, HDMI-2, theadjustable options include picture, sound and function.While in PC mode, the adjustable options include picture, sound,function and PC.