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Mode
Select the day/night ICR mode. This function has the
following modes.
Auto
Normally works in day mode; switches automatically to
night mode in a dark place.
Threshold
This mode is available when Auto is selected.
Set the brightness level when the day mode is set.
Note
When set to Auto, depending on the gain limit setting
value in the Picture tab, the camera may switch to Night
mode even when in bright surroundings. In this case, set
the gain limit value to be high.
Manual
Switch the day/night ICR mode manually. When you
select Manual and the checkbox of the Night mode is
selected, the camera works in night mode. Otherwise, the
camera works in day mode.
Near-IR compensation
Adjust background light when using the IR lamp or where
there is much near short infrared ray. Select the checkbox
to increase the accuracy of auto-focus in night mode.
Audio Menu
When you click
Audio
Audio menu appears.
Use this menu to set the audio functions of the camera.
The Audio menu consists of the Audio tab.
Audio Tab
Send
Note
No audio is output if the Plug-in free viewer is used.
Enable
Select the checkbox if you want to send audio from the
camera.
Note
Audio is available only when you retrieved the stream via
RTSP.
Setting
Make settings for sending audio.
Auto gain control
Controls the audio input level to a suitable volume level
automatically.
Equalizer
Uses to change the frequency response of audio in
accordance with its use environment.
Off: Disable the equalizer setting.
Low cut: Reduces the noise from air conditioners and a
projector, etc., and cuts low-frequency.
Voice enhancement: Enhances the voice clearly, cutting
low- and high-frequency.
Input selection
Select microphone input or line input.
Audio codec
Select the codec type for sending audio.
AAC (128kbps): Select this type when you prioritize the
audio quality.
58
in the Administrator menu, the
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