Set the following parameters as desired.
a.
Under [Output], select whether the external speaker connected to the camera is enabled or disabled.
b.
Under [Volume], select the external speaker output volume.
c.
Under [PC Audio Input Timeout], select the maximum time the talk feature can be used.
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After the set amount of time passes, the talk feature is automatically turned off.
d.
Under [Input], select whether the camera’s microphone is enabled or disabled.
e.
Under [Camera Microphone Sensitivity], select the desired setting.
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[Minimum]: Sets the microphone to minimum sensitivity. Less sound is picked up by the microphone.
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[Standard]: Sets the microphone to standard sensitivity.
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[Maximum]: Sets the microphone to maximum sensitivity. More sound is picked up by the microphone.
f.
Under [Mute during Pan/Tilt], select whether the camera’s microphone is automatically muted when the camera is panning or tilting.
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This feature is enabled by default.
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When this feature is set to [Disable], the microphone will be enabled when the camera pans or tilts. The sound of the lens moving may be picked up by the microphone.