JVC VN-H37U Instructions Manual page 55

Memo:
● If the [OK] button is pressed upon entering an invalid value, a warning message will appear and the
entry will be denied. Press the [Cancel] button to restore the invalid entry to the value before the
change was made. If you press the [Cancel] button, other changed items will also be restored to the
values before the change was made.
● When camera images are acquired by the Built-in Viewer or another client and if this acquisition
exceeds the distribution capability of camera, the video images may not appear on the Motion Detection
page. When you use the Motion Detection page, turn the Built-in Viewer and another client Off.
● The area valid for motion detection is displayed in blue.
● When motion is detected, the area around the screen is highlighted in red.
A
Motion Detection
Area
B
Motion Detection
C
Level
D
All Mask
E
Clear Mask
Memo:
● The area display position servers as a reference. Always check its operation.
● A single screen is divided into 135 blocks (13 horizontal by 9 vertical blocks) (for aspect ratio 4:3) or
into 108 blocks (12 horizontal by 9 vertical blocks) (for aspect ratio 16:9). Set the angle of view so
that the size of object for motion detection is larger than the size of multiple blocks.
● Masks cannot be set in a zoomed screen.
● When you open the setting page for motion detection, it is displayed in the fixed (full-screen) size.
Note:
● Flickers of fluorescent lamps may cause motion detection.
● A brightness change due to the light source may be detected as motion.
● The motion detection function is not intended to prevent theft or fire. Also, this function may not
function properly under certain conditions of object and settings.
Our company is not liable for any accident or damage that occurs.
● When [Tampering Detection] or [Audio Detection] is set to AONB, the motion detection function
cannot be used.
The display screen showing the motion detection area is divided into 13
(horizontal) by 9 (vertical) blocks (for aspect ratio 4:3) or into 15 (horizontal)
by 9 (vertical) blocks (for aspect ratio 16:9). You can specify whether to
enable motion detection in each block.
When you click a block for motion detection. the block turns blue and it
becomes a target of detection. When you click the right-hand mouse button
on the blue block, the blue display is cancelled and detection will not be
applied to this block. If you move the mouse while pressing the right- or left-
hand button, you can set up multiple blocks at once.
When you set all blocks and press the [OK] button, the motion detection is
made valid for each block.
Turns the motion detection ON or OFF.
[Set values: ON, OFF]
Memo:
● You cannot set this to [ON] when the frame rate is set to 25 fps.
Sets a sensitivity of motion detection.
Increasing the number raises the detection sensitivity level and the
detection becomes more sensitive.
[Set values: 0 to 4 to 10]
Deactivates detection regions.
Performs motion detection on all blocks.
* The [Set values] in bold letters are factory defaults.
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