LineIn Set Audio Input to LineIn when the device connects to the
audio input device with the high output power, such as
MP3, synthesizer or active pickup.
MicIn Set Audio Input to MicIn when the device connects to the
audio input device with the low output power, such as
microphone or passive pickup.
Environmental Noise Filter
Set it as OFF or ON. When the function is enabled, the noise in the environment can be
ltered to some extent.
5.1.11 Two-way Audio
It is used to realize the two-way audio function between the monitoring center and the
target in the monitoring screen.
Before You Start
●
Make sure the audio input device (pick-up or microphone) and audio output device
(speaker) connected to the device is working properly. Refer to
specications of audio
input and output devices for device connection.
●
If the device has built-in microphone and speaker, two-way audio function can be
enabled directly.
Steps
Note
The function varies according to different camera models.
1.
Click Live View.
2.
Click
on the toolbar to enable two-way audio function of the camera.
3.
Click , disable the two-way audio function.
5.1.12 Set ROI
ROI (Region of Interest) encoding helps to assign more encoding resource to the region of
interest, thus to increase the quality of the ROI whereas the background information is less
focused.
Before You Start
Please check the video coding type. ROI is supported when the video coding type is H.264
or H.265.
Thermal & Optical Bi-spectrum Network Camera User Manual
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