Specifications

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Configuration > Advanced > Audio (continued)
Using the DCS-3220 with an Internet browser
(continued)
Configuration > Advanced > Image Setting
Improve audio quality
in low bandwidth
environment -
The camera will detect and adjust the frame rate
according to the user’s network throughput. If the
camera works in a versatile or low network
bandwidth environment, the user can select this to
improve audio by sacrificing some real-time
synchronization between audio and video.
Transmission Mode - Select the transmission mode that the camera will
use to transmit audio. You can select: Talk and Listen
Simultaneously; Talk or Listen, not at the same time;
Talk Only; Listen Only; or Disable. Selecting Talk
and Listen Simultaneously will require use of more
bandwidth while Talk Only or Listen Only will use
less bandwidth to transmit audio.
Click Image Setting.