OperationOff TimePress ▼/▲ button to select Off Time to turn off the TV atthe time you set. And press ▼/▲/◄ / ► to set the time.Sleep TimerPress ▼/▲ button to select Sleep Timer. (Optional:off,10min,20min,30min,60min,90min,120min).OSD TimerPress ▼/▲ button to select OSD Timer, Press ◄ / ►toselect. (Optional: Never,10s,20s,30s,60s).Auto StandbyPress▼/▲button to select Auto Standby, Press ◄/► toselect. (Optional: Off,3H,4H,5H).7. SystemPress the MENU button and then press ◀/▶ button toselect the System menu and then press the OK button.1.Press ▼ / ▲ button to select the option that you wantto adjust in the SYSTEM menu.2.Press Enter button to adjust.3.After finishing your adjustment, Press Enter buttonto save and return to the previous menu.CountryPress ▼ / ▲ button to select Country, Press ◄/►toselect country.LanguagePress ▼ / ▲ button to select Language. Press ◄ / ► toselect the display language.Advanced SettingsPress▼/▲ button to select Advanced Settings.Press ◄ / ► to select.8. About TVPress the MENU button and then press ◀/▶ button toselect the About TV menu and then press the OKbutton.System InformationPress ▼ /▲ button to select System Information, thenpress ▼ /▲ button to enter.LockPress ▼ / ▲ button to select Lock. Press toselect lock.Press▼ /▲ button to select Lock, and press toset. (The default password:0000).Set PasswordPress ▼/▲ button to select Set Password.HDMI CECPress ▼ / ▲ button to select HDMI CEC. Press◄ / ►to select.Press ▼ / ▲ / ◄ / ►button to select following functionON/OFF.(Available function:CEC Control/Device Auto PowerOff/TV Auto Power on/HDMI ARC/Detect)◄ / ►◄ / ►EN-18