Orion/2 Outdoor
21
3.3.2 BACKLIGHT
The Backlight compensation function prevents the center object from being too dark
in surroundings where excessive light is behind the center object.
26x Model:
Turn this item <ON>; the center object will be brightened in contrast to the edge of
the picture (where a backlight would most likely be located).
22/23x Model:
The Backlight Compensation Level ranges from 000 to 100.
NOTE:
If this function is enabled, the WDR function (for 23x model only) will
be disabled automatically. For details, refer to section 3.3.19 WDR Setting.
3.3.3 FOCUS
Automatically adjusts the focus position to maximize the high frequency content of
the picture in a center measurement area, taking into consideration the high
luminance and strong contrast components. The focus of the dome camera can be
operated in two modes: Manual Focus mode and Auto Focus mode. Different
settings for various models are described as follows.
26x Model:
•
AUTO
The optimum focus is achieved by the internal digital circuit. There are 3 modes
for users to select for different conditions.
Normal AF (Auto Focus) Mode:
The dome will automatically adjust the focus of
the picture.
Zoom Trigger Mode:
When the zoom ratio is changed with the TELE or the
WIDE buttons on control keyboard or other control devices, the dome will
automatically adjust focus again after a period of time (the preset value is initially
set for five
seconds).
Interval AF Mode:
The mode is used for AF movements carried out at
particular
intervals. If users pan/tilt the dome, the dome will focus automatically after a
period of time. The initial value is five seconds.
BLC LEVEL
LEVEL 20
EXIT
YES
