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Audio Page
(These features are not available on VN-H37U/H137U/H237U/H237VPU.)
This page sets audio parameters.
This page can be used during access using AadminB or AoperatorB.
● Click [Advanced Settings] to display the setting menu.
● Click [Audio].
● Press the [OK] button to enable the new settings.
ⅷ Audio
* The [Set values] in bold letters are factory defaults.
A
B
C
D
Click [Advanced Settings] and [Audio].
A Communicate Sets the audio communication protocol.
When set to Half Duplex, audio sent from the camera to a computer is muted
while audio is being sent from the computer to the camera.
When set to Full Duplex, audio can be sent from a computer to the camera
while audio is also being sent from the camera to the computer.
[Set values: Half Duplex, Full Duplex]
Memo:
● When set to Full Duplex, audio sent from a computer to the camera with an
external microphone attached may return to the computer via the
microphone, resulting in an echo. In this case, use the Half Duplex setting.
B Mike Gain Sets the gain for an external microphone connected to the camera.
[Set values: 0 dB, 20 dB, 26 dB, 32 dB, AGC]
C Mike Power
Supply
Sets the power supply for an external microphone connected to the camera.
[Set values: ON, OFF]