Panasonic WJ-NV200 - - Manual (Page 13)

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• 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'})
Height Angle of depression
Vertical angular field of view
(Zoom ratio)
Distance between the camera and a person
2.3 m {7.55'} 10° 12° (6x) 3.3 m - 8.5 m {10.83' - 27.89'}
2.3 m {7.55'} 15° 18° (4x) 3.0 m - 5.5 m {9.84' - 18.04'}
• 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
Compression 1280×960
Frame rate 5 ips
Max bit rate (per client) 4096 kbps (as indication)
Refresh interval 5 s
Super Dynamic(SD) Off
Adaptive black stretch Off
Back light compensation(BLC) Off
Shutter speed (Light control mode) 1/100 fix
AGC On(High)
Black & white mode Off
DNR Low
• By masking an area with remarkable illuminance 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.
Camera
Angle of depression
Camera
Person
Vertical angular
field of view
θ (Angle between the
camera and face)
Height
Glass
Poster
Around the poster Not masked Masked (White)