cctv camera pros iDVR-PRO4A User Manual page 25

To select an audio input channel
Select a channel from which the audio signal will be
received.
CHANNEL : Produces the selected channel
i
audio, regardless of the split screen mode.
LINK TO FULL SCREEN : When switching the
i
DVR display mode to view one channel (Single
Split), it produces the selected channel
A camera supports audio input should be used, and the

DVR is connected to a speaker.
To check the alarm status
You can check alarms and events from each camera and
the system.
Click <OK> to close the window.
To check the network status
Shows connection status of cameras and network devices.
Click to display detailed information on current users and
network connections.
Click <OK> to close the window.
For more information, refer to "Network Status".

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