Scanning for Available ChannelsBroadcasting > Auto Tuning Try NowAutomatically scans and indexes all channels received through the TV's antenna input connector." If there are saved channels, this feature deletes the existing list and then saves the newly scanned channels.If the TV is connected to a cable box or satellite receiver, you do not need to do this.11 Select Broadcasting > Auto Tuning.21 Select Start when prompted. This initiates the Auto Programme function. The process can take upto 30 minutes to complete.● Auto TuningScans for channels automatically and stores them in the TV’s memory.● Cable Search Option (when the aerial was set to Cable)Sets additional search options such as the frequency and symbol rate for a cable network search." Availability depends on the specific model and area.