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Huawei ITS Quick Manual page 11

Sdc site survey and commissioning–radar detector checkpoint scenario

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Adjust the Lens
Install Illuminators: Smart LED Illuminators (SS)
The smart LED illuminator is an integrated strobe/flash light and is used with super low-light checkpoint cameras.
The following figure and table show the appearance, cable connections, and schematic diagram of the SS smart LED illuminator.
Cable Type
Color
Brown
Power cable
(three-core
Blue
cable)
Yellow-green
Purple
Gray
Signal control
Red
cable
Black
Determine Scenario
Requirements
Description
220 V (live)
220 V (neutral)
GND (earth)
TTL (T1–T4, high level)
GND
Connects to terminal A (D1+, D2+, D3+, or
D4+) of the camera's RS-485 port.
Connects to terminal B (D1-, D2-, D3-, or D4-)
of the camera's RS-485 port.
Adjust the Illuminator
Install Illuminators
Cable connection between cameras and illuminators
Note:
• Two groups of control signal cables need to be connected. RS-485 signal cables are
connected to optimize the illuminator brightness.
• Actual cables may vary. Please refer to the device label.
• Waterproof and insulate the pigtail cables to prevent water from entering the device. For
details, see the Quick Start Guide delivered with the camera.
8
Install and Adjust
Light Spot
Radar Detectors

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