Dahua HDBW2831R-ZAS, Operation Manual

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Operation Manual
14
Icon Function Description
Record
Click the icon to record video, and it will be
saved to the configured storage path.
About viewing or configuring storage path, see
"4.5.2.5 Path".
Easy Focus
Click the icon, the AF Peak (focus eigenvalue)
and
AF Max
(max focus eigenvalue) are
displayed on the video image.
●
AF Peak : The eigenvalue of image
definition, it displays during focus.
●
AF Max : The best eigenvalue of image
definition.
●
The smaller the difference between AF peak
value and the AF max value, the better the
focus is.
Easy focus closes automatically after five
minutes.
Audio Click the icon to enable or disable audio output.
Talk Click the icon to enable or disable the audio talk.
4.2.4 Window Adjustment Bar
4.2.4.1 Adjustment
This section introduces the adjustment of image.