OSD OPERATIONCLOCKTime ZoneHawaii/Alaska/Pacific/Central/Mountain/Eastern/Samoa/Newfounland/AltanticAuto ClockIf set it to ON , the TV will sync the local clock according to the DTV broadcasting timeautomatically. Otherwise you can set the time manually.Setup TimeSet Auto Clock to Off, then you can set the time manually .Note: In the case of loss of power, the clock setting will be lost.Day of WeekThe TV will calculate current day of week according to the time.Daylight Saving TimeWhen Auto Clock set to ON, this item is available to enable daynight saving option ornot.3736OSD OPERATIONDIGITAL CC STYLECC Size Small/Standard/Large/DefaultCC Font Style0~7,DefaultCC Opacity Flashing/Default/Solid/Translucent/Transparent/DefaultText Color Blue/Yellow/Red/Black/White/Green/Magenta/Cyan/DefaultCC Background Opacity Flashing/Solid/Translucent/Transparent/DefaultCC Background Color Blue/Yellow/Red/Black/White/Green/Magenta/Cyan/DefaultThis menu is valid only for digital closed caption of digital channels.