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3
3
3
ELC(ELECTRIC LEVEL CONTROL) ON/OFF
.
Automatically adjusts the speed of the electronic shutter
according to the amount of light coming into the camera.
ON : Workable for VCD-412. Automatically adjusts the
OFF: Workable for VCD-412VI. At this time, the electronic
4
4
4
BLC (BACK LIGHT COMPENSATION) ON/OFF
.
You can see the object clearly with this function when it is
in a strong backlight.
ON : Possible to see the object clearly in a strong back-light.
OFF: The backlight compensation function does not work.
10
VCD-412/412VI(COLOR DOME CAMERA)
speed of the shutter according to the amount of light
coming into the camera within the scope of 1/60 ~
100,000 seconds.
shutter does not work, so adjust the iris of the lens
for a desired image level according to circums
tances. How to adjust the iris of lens: Please refer to
No.4-3 for the brightness-adjusting volume. If you
turn the volume left, the iris will be closed, and if you
turn the volume left, the iris will be closed, and if you
turn it right, it will be opened.
When a bright spot and a dark spot come in the
monitor at the same time(EX. such as the windowside
where strong sunlight comes in), the back-
ground(bright part) becomes white.
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