IC Realtime 4 Channel Forensic Network Video Recorder User Manual
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Figure 4-82
4.2.5.7.4 Audio Detect
In this interface, you can set min and max volume. System can generate an alarm when
current setup exceeds the threshold you set here. You can enable alarm output channel and
then enable show message function. Please refer to chapter 4.2.5.7.1 Motion detection for
detailed information.
Figure 4-83
You can view volume bar at the right bottom of each channel. The volume bar is shown as red
when it reaches the highest value.
4.2.5.8 Pan/Tilt/Zoom
The pan/tilt/zoom setup includes the following items. Please select channel first. See Figure 4-84.
z
Channel: Select network camera connected channel.
z
PTZ type: There are two options: local/remote.
z
Protocol: Select corresponding PTZ protocol such as PELCOD.