User manual

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2.3.4 Audio
This IP camera supports audio function, that is, when external speaker is connected to this
IP camera, you can talk to the people in front of the IP camera like using a telephone, when
your computer is equipped with speaker and microphone.
Using audio function requires additional bandwidth. If your network bandwidth is not
enough, you may not be able to use audio function smoothly. In this case, you can try a
lower video resolution / quality / frame rate, to save more bandwidth for audio function.
The descriptions of every setting in this menu will be given below:
Item
Description
Audio Function
Choose „Enable‟ to enable audio function of this IP
camera, or choose „Disable‟ to disable it.
Microphone
Volume
Specify the microphone volume. If you found that you can
not hear the sound from IP camera clearly, you may
increase the number here.
Audio Line-Out
Volume
Specify the line-out volume here. If you found that the
people encounters difficult when listening to you, you
may increase the number here. The default volume is 80.
CAUTION: Using a high number here with an amplified
external speaker may cause hearing problem to the
people standing in front of the speaker, or may cause
damage to the speaker itself.
Click „Apply‟ to save settings and make the new settings take effect.