Lock1.Press ENU to enter the main menu, PressM /button to select.4.Press / button to select among Change Password /System Lock / Input Block / US Rating / Canada Rating /RRT Setting / Reset RRT.5.Press button to adjust./6.Press ENU again or back to parent menu.M202.Press to enter.()Press ENU again to exit orback to parent menu.M3.Enter your 4-digital password. Default password is0000.0-9 MENU ReturnEnter Password -----Press the code the enter a new 4-digital passwordthen re-enter it to confirm.【Change Password】Move Next MENU ReturnInput BlockUS RatingCanada RatingRRT SettingReset RRTSystem LockChange PasswordOff【Other Settings】Press / button to enter.ENTERAudio OnlyPlay the audio with the picture turned off. When youturn the Audio Only on and exit the OSD menu, thepanel will be dark; and then press any keyto exit the Audio Onlystatus.(exceptMute key and VOL -/+ key)Press button to select(Off / On)./Press button to select(On / Off)./Press button to select(Off / On)./Press button to select(Off / On)./Press button to select./Blue ScreenThe setting of Blue Screen on/offVideo SettingStore DemoMHL Equipment ControlTo relevant settings for video.About this TV set presentation.When "On" is selected, the HDMI2 source will auto-matically be chosen when MHL equipment isconnected.When "Off" is selected, the HDMI2 source will needto be selected manually.【System Lock】Lock or unlock the buttons on the TV.Press button to select(Off / On)./Menu Operation【US Rating】Restrict movie and TV programs by US Ratings.Only available when "System Lock" is "on".Move Select MENU ReturnVideoHDMI 1PCUSBTVHDMI 2UnBlockUnBlockUnBlockUnBlockUnBlockUnBlockPress ENTER/ button to enter.【Input Block】Block or unblock the input sources.Press ENTER/ button to enter.Press button to select(Unblock / Block)./ChannelPicturePicture Sound Setup Lock HelpChannelPicturePicture Sound Setup Lock HelpChannelPicturePicture Sound Setup Lock HelpHDMI 3 UnBlock【Sleep Timer】Set a timer for the TV to turn off automatically.Press / button to select(Off / 5min / 10min/ 15min / 30min / 60min / 90min / 120min / 180min/240min).