30
Dallmeier electronic
DDF3000AV4-DN / DDF3000AV4-D
Night Control
=
On
This setting immediately changes the camera to night mode, regardless of the prevailing
light conditions.
Night Control
=
Auto
This setting automatically switches the camera to night mode at certain light condi-
tions.
q
Night Mode
With
Night Mode
, you can select whether the camera will take color or black-and-white
images at night.
Night Mode
=
B/W
(black and white) ist set by default.
q
Night: max� Gain
Night: max. Gain
allows you to fix the limit for the maximum amplitude of the video signal
in night mode.
8�3
Image Functions
The
Image Functions
area allows you to make settings concerning the image quality.
8�3�1
Progressive Scan
l
Progressive Scan
=
Off
Two fields with differing time index are successively captured
and transmitted (interlaced scanning).
Due to the different points in time of capturing within one
frame the “interlace effect” may occur with moving ob
-
jects.
Compared to progressive capture rapid movements are displayed more smoothly and
in a less jerky manner by twice as much motion phases per second.
l
Progressive Scan
=
On
The frame is captured at one point in time.
Via PsF method (Progressive segmented Frame) the captured frame is segmented in
two fields with the same time index, which then are transmitted one after another.
Compared to interlaced scanning, every reassembled frame has only one motion phase.
The “interlace effect” is thus prevented, whereas rapid movements are displayed in a
more jerky manner.
NOTE
To record camera images with maximum resolution the Dall-
meier recorder should be operated in full picture mode and the
camera should be set to
Progressive Scan
=
On
.
-------- Image Functions ---------
Previous Page.
>
Progressive Scan
< Off >
Backlight
Off
Digital Zoom
On..
White Balance
ATW..
