D-Link DCS-3430 User Manual page 39

Section 3 - Configuration
Auto Select On to use auto exposure or Off to use auto IRIS.
Exposure:
Audio Setup:
You may switch the external speaker and microphone on/off or adjust the volume.
Enable
Enabling this feature allows you to talk using a PC microphone. Your voice will be transmitted to the external speaker connected
Speaker:
to the camera.
Speaker
You can adjust the speaker volume by using the volume level setting.
Volume:
Enable
Enable this feature to hear audio from the IP Camera's microphone.
Microphone:
Microphone
You can adjust the MIC Port volume by using the volume level setting.
Volume:
D-Link DCS-3411/3430 User Manual 39