JVC VN-V686U Instructions Manual page 55

B
Auto Tracking/
Intelligent
Tracking
This item sets the Auto Tracking and Intelligent Tracking settings.
Auto Tracking :
Moves to the home position when Auto Return starts. This function
automatically tracks and shoots moving objects when motion is detected
from the image at the home position. The zoom ratio is fixed at 1x.
Intelligent Tracking:
There are two modes for Intelligent Tracking; the Auto mode which starts
from Auto Return and the Manual mode which specifies the target on the
viewer. You can change the tracking target any time by clicking the viewer
display area during Locked or Losing . To end, press the [Stop] button
on the PTZ Controller screen.
● Auto Mode
When Intelligent Tracking is triggerd by Auto Return, motion detection
for Intelligent Tracking is started at the home position. If some motion
is detected, Inteligent Tracking tracks and shoots the color of the
object while applying the Pan/Tilt/Zoom function. You can also specify
target by clicking on the viewer screen before motion is detected.
● Manual Mode (A Page 111)
Select Intelligent Tracking for the [Function] item on the PTZ
Controller screen, and press the [Start] button to enable Standby .
Click on an object in the viewer screen to specify the target.
Intelligent Tracking automatically tracks and shoots the object while
applying Pan/Tilt/Zoom.
:
Memo
● Auto tracking may be difficult under the following conditions.
● When multiple moving objects are in the same screen.
● When there is a flickering light source in the screen.
● When the speed of the moving object is too fast or slow.
● When the moving object is too big or small.
● When the object and background have same brightness.
● Intelligent tracking may be difficult under the following conditions.
● Strong backlight
● Colors that are similar to the tracking target are present in the same
screen.
● No colors on the tracking target (such as white, gray, black)
● When the tracking target moves into the privacy mask area.
● Intelligent tracking cannot begin under the following conditions.
● [B/W Mode] is set to Black & White . (A Page 43)
● [B/W Mode] is set to Auto and black and white is selected. (A
Page 43)
● [Auto Flip] is set to Digital Flip . (A Page 59)
● All areas of detected motion are masked. (Manual mode is available.)
(A Page 64)
● The zoom ratio exceeds 20x. (If the zoom ratio of the home position
exceeds 20x, Intelligent Tracking by Auto Return can not start.)
● Dark images can be improved with the [Sense Up] (A Page 41) function but
the tracking may be slow.