Dahua Technology IPC-HDW5842T-ZE, Operation Manual

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Operation Manual
93
Icon Function Description
Aux 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.
Aux 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.
7.4 Window Adjustment Bar
7.4.1 Adjustment
This section introduces the adjustment of image.
Table 7-3 Description of adjustment bar
Icon Function Description
Original Size
Click the icon, and then the video displays with
original size.
Full Screen
Click the icon to enter full screen mode; double-
click or press Esc to exit.
W:H
Click the icon to resume original ratio or change
ratio.
Fluency
Adjustment
Click the icon to select the fluency from Realtime ,
General and Fluent .
●
Realtime : Guarantees the real time of the
image. When the bandwidth is not enough,
the image might not be smooth.
●
General
: It is between
Realtime
and
Fluent
.
●
Fluent : Guarantees the fluency of the image.
There might be delay between live view
image and real-time image.
AI Rule
Click the icon, and then select Enable to display AI
rules and detection box; select
Disable
to stop
the display. It is enabled by default.