23AXIS 241QA/AXIS 241SA - AudioAudioThe AXIS 241QA/AXIS 241SA can transmit audio to other clients using an externalmicrophone and can play audio received from other clients by attaching a speaker. TheAudio Settings allow different audio configurations to be set up, such as full duplex, halfduplex, and simplex.Note: The speaker attached to the audio output of the AXIS 241QA/AXIS 241SA must have a built-in amplifier,which is the case for e.g. some PC speakers.Audio SettingsThis section describes how to configure the basic audio settings for the AXIS 241QA/AXIS241SA, such as setting the communication mode and adjusting the sound levels in themicrophone and speaker connected to the camera.Enable AudioSelect the video sources that the AXIS 241QA/AXIS 241SA will transmit and receive audiofrom.Audio ChannelsThere are two mono audio channels between the AXIS 241QA/AXIS 241SA and aconnected client, one for receiving audio and the other for transmitting audio. Each audiochannel can be turned on or off, which means there are four audio mode options that canbe used.