Xvision X4/8/16D User Manual V1.1 669-5 Main DisplayThe main display area is where the live image of DVR is shown. You can drag to change thelocation of screen for each channel and turn on/off audio signal with mouse-click.9-5.1 Audio ControlIn live mode, you can turn on/off the audio signal of Ch1~Ch4:ˬ ˭Audio signal is Onˬ ˭Audio signal is OffTurn on/off by clicking on the graphical icon, please note there can allow only one channel’s audio signal to be on at one time.
