Using the Basic Functions Watching TV ChannelsSwitching channelYou can switch the current channel by pressing the CHbutton or entering the channel number directly usingthe NUMERIC(0-9) buttons.• Press the TV/RADIO button to switch between TVchannels and radio channels.• You can switch channels by using the channel list,program banner or TV guide.• To return to the previous channel, press the PRE-CHbutton.Volume controlYou can adjust the volume level using the VOLUME +/- button.• Press the MUTE button to disable the audio.• Press the MUTE button again or VOLUME +/- buttons in order to enable the audio.Audio languageYou can select another audio track in a differentlanguage available for current channel.• Press the AUDIO button to display audio languagebanner.• Use the ▲/▼ button to select preferred language,and then press the " button.• Press the AUDIO button again or EXIT button to closethe banner.Subtitle languageYou can select another subtitle in a different language available for current channel.• Press the SUB button to display subtitle languagebanner.• Use the ▲/▼ button to select preferred language,and then press the " button.• Press the SUB button again or EXIT button to closethe banner.56