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Installing Cables
3. Install the core wires in the correct holes.
5. Tighten the Socket and Shell using hand until you can't
see the red color band.
Red color band
CAUTION
Before tightened the socket and shell, the cable can't be
tightened by the nut.
c Verification
Use a multimeter to test the reliability of the cable
components.
d Protection
The device is placed outdoors, warp up the connector using three layers of PVC insulation tapes to prevent it from being
damaged, as shown in the following figure.
NOTE
● Each radio connector must be wrapped by three layers of waterproof tape and three layers of insulating tape.
● Wrap the tape from bottom to top, from top to bottom, and then from bottom to top. Cut the tape after wrapping three
layers of tape on the connector.
● Wrap each layer of tape tightly and ensure that each layer covers more than 50% of the layer below it.
● Before wrapping the waterproof tape, stretch the tape evenly until the tape turns 1/2 as wide as before.
● After wrapping the tape, bundle cable ties at both ends of the insulating tape to prevent aging of the tape.
4. Tighten the screws in the three holes using a Phillips
screwdriver.
After the screws are tightened, check that the cable is
securely installed by evenly pulling the cable with a 10 kg
force.
6. Pre-tighten the nut and socket, and then further tighten
the nut using a wrench with a torque of more than
Nut
1.2N· m。
Please be careful not to damage the surface coating of
parts when tightening the nut and socket.
CAUTION
● Connector jacks can't be short-circuited.
● Connections between the metal shell and the connector jacks
can't be short-circuited.
● Cable core wires are connected properly to the corresponding
connector jacks.
8
CAUTION
Wrench specifications:22
CAUTION
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