12
Adjust the height, angle of depression and vertical angular fi eld of view of the camera so that the angle between the camera •
and face ("" 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 camera
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 1 will automatically be changed as fol-•
lows. Refer to the operating instructions of the connected camera for further information.
Video encoding format H.264
Image capture size 1280×960
Frame rate 5 ips
Max bit rate (per client) 4096 kbps (as indication)
Refresh interval 1 s
Super Dynamic Off
Adaptive black stretch Off
Back light compensation (BLC) Off
Shutter speed (Light control mode) 1/250 fix
AGC On(High)
Black & white mode Off
DNR Low
Face detection On
By masking an area with remarkable luminance change, it is possible to shoot images on which faces can be recognized •
more accurately.
When shooting images on a place where strong light sources may affect from outside, the following settings can reduce the
light influence.
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