6
7
• Adjust the height, angle of depression and vertical angular field of view of the camera so that the angle
between the camera and face ("
θ
" in the illustration) becomes 15 ° or less.
Example of camera adjustment (When shooting a person whose height is 170 cm {5.58 feet})
Height
Angle of depression
Vertical angular field of view (Zoom
ratio)
Distance between the cam-
era and a person
2.3 m {7.55 feet}
10 °
12 ° (6x)
3.3 m - 8.5 m
{10.83 feet - 27.89 feet}
2.3 m {7.55 feet}
15 °
18 ° (4x)
3.0 m - 5.5 m
{9.84 feet - 18.04 feet}
• When the face matching function is activated by the setting, the settings for camera will automatically be
changed as follows. Refer to the operating instructions of the connected camera for further information.
Video encoding format
H.265/H.264
Image capture size
1280×960
Frame rate
5 ips
Max bit rate (per client)
2048 kbps / 3072 kbps / 4096 kbps
(Automatically selected by the camera number and
camera's video transmission format)
Refresh interval
1 s
Super Dynamic
Off
Adaptive black stretch
Off
Back light compensation (BLC)
Off
Shutter speed (Light control mode)
1/100 fix
AGC
On(Low)
Black & white mode
Off
DNR
Low
Face detection
On
Camera
Angle of depression
Camera
Person
Vertical angular
field of view
(Angle between the
camera and face)
θ
Height