Channels – Display the scan sub-menu based onAntenna –Cable –Parental controls –option then press OK button to enter the sub-menu.– Press button to select theAudio Channeloption then press OK button to enter the sub-menu.Open source licenses – Press button to select thePress button to select theSet the signal type to antenna. When set toAntenna,the TV can receive analog and digital (DVBT/T2)broadcasting signals.Set the signal type to cable. When set to Cable,Satellite – Set the signal type to Satellite. When set toSatellite, the TV can receive Satellite broadcasting signals.option then press OK button to enter the sub-menu.the TV can receive analog and QAM broadcasting signals.Channel installation mode – Select on-screen displaychannel sources. You can select the signal type.Antenna1.Menu->Settings->Channel->Channel Installation Modeenter, choose Antenna.2. Enter Menu->Settings->Channel->Channels.3. Channel Scan directl yenters the ATV+DTVautomatic search platform interface of Antenna.Update Scan: Re-automatically search for frequencypoints outside the station.Analog Manual Scan: Manual ATV search station.After input the frequency point, you can select upor down search station.Single RF Scan: DTV manual search, left and rightafter selecting RF Channel, directly OK search.Cable1.Menu->Settings->Channel->Channel InstallationMode, select Cable.2. Enter Menu->Settings->Channel->Channels.10Auto Channel Update – Press OK button to choose ON/OFF.When selecting ON, the system will automatically scan andupdate channels after 5 minutes of standby.