- 170 -■ Pre-view(Example)Main screenTV mode / Input mode / Channel position and nameSub screen● Press / to select the screen to operate.– displays on the screen.● To select the sound1) Display the option menu with OPTION.2) Select Sound Output with / and press OK to access.3) Select Main / Sub with / and press OK to set.– displays on the screen.● To confirm or change the current statusOPTION– Menu items and selectable options vary between the main screen andsub screen.Watching > Basic > Option Menu● To display / hide the operation guideNote● Not valid in Analogue● Data services are not available in multi window.● You cannot change the aspect ratio in multi window.● External input mode can only be displayed either on the main screen orsub screen.● HDMI and DisplayPort inputs are available for the main screen.● Some signals are reformatted for suitable viewing on your display.