Panasonic WJ-NV200VK Installation Manual

Also see for WJ-NV200K: Manual Operating instructions Installation guide Operating instructions Quick reference guide

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Panasonic WJ-NV200VK Installation Manual Manual pdf 12 page image

12This recorder (WJ-NV200K, WJ-NV200VK or WJ-NV200K/G) has the face matching function that compares the registered faceimages with a face displayed on live images to detect a person with a closer match. When the person is detected, it is possibleto activate an alarm notification.To use the face matching function, there are following restrictions.• Only Camera 1 is available.• A camera supporting the face detection function is required.Refer to the "readme.txt" on the provided CD-ROM about the available cameras.The maximum number of faces that can be detected simultaneously depends on the detection performance of the camera.• When "Alarm action" is selected for "Mode" of "Advanced face matching alarm setup" (☞ page 58), the settings on the"Advanced recording setup" page (☞ page 54) for Camera 1 will automatically be changed as follows.Compression: H.264Image capture size: SXVGA (1280 x 960)Frame rate: 5 ipsImage quality: SFHDD saving mode: Except* Note that face matching function is unavailable if these settings are changed.• Face images can be registered only when images recorded under these setting conditions are played back on the recorder.• It is impossible to register face images displayed on images from the camera while recording is not being performed.It is recommended to perform settings to record images for 24 hours.• The face matching function is unavailable while recorded images are being played back or while the setup menu is being dis-played.• While the face matching function is being activated, the maximum number of multi-screen segments is 4.• The performance of the face matching function depends on the detection performance of the camera and recorder. Whenmany people appear on images at the same time, the following problems may happen: It may take time for face matching orseveral face images may not be matched.• Face matching alarm does not apply event recording.Notation about the installation and setup of the cameraWhen performing the installation and setup of the camera, note the following so that the performance of the face matching func-tion is maintained.• Install the camera so that the width ("a" in the illustration) of a face image becomes 125 pixels or more.Example) When the image capture size is "1280 x 960", the width of the face image should be 1/10 or more of the wholescreen.960 a1280About the face matching function