User`s manual

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b. TCP - This protocol guarantees the complete delivery of streaming data and
provides better video quality. The downside of using this protocol is that the
quality of its real-time effect is less than that of the UDP protocol.
c. UDP - This protocol allows for more real-time audio and video streams. However,
network packets may be lost due to network burst traffic and images may be
broken. Activate UDP connection time-sensitive responses are more important
than video quality.
C. Camera Control Panel
a. Brightness - Drag the slider bar to adjust the image brightness level.
b. Mic volume - Drag the slider bar to adjust the microphone volume.
c. Speaker volume - The built-in speaker will play sound from an audio clip from
the computer microphone when it is enabled.
d. Optical Zoom – Drag the slider bar to adjust the optical zoom.
e. Focus - Drag the slider bar to manually adjust the focus.
For more Audio settings, please refer to the Audio configuration page.
Play or Stop - Play or stop the video.
Recording - Record video to a computer.
Snapshot - Capture and save still images.
Digital Zoom - Enable the digital zoom operation
Mirror - Horizontally reflect the display of the live video.
Flip - Vertically reflect the display of the live video.
Real Size - View the object in real size. Press it again to switch back
to normal mode.