Coaxial cable

Connecting a RG-59coaxial cable.

If a RG-11coaxial cable is used it cannot be con- nected directly to the terminal board. To use such a cable, connect a RG-59cable to the camera and then connect the RG-11cable to the RG-59cable.

Trim the end of the coaxial cable as shown below before connecting it.

Fold back the mesh wires and secure them with insulation tape in order to prevent them from becoming loose and thus causing a short circuit.

Polyethylene

Mesh wires

Conductor

 

wire

 

7

17

(5)

(12)

 

Insulation tape

The figures inside the brackets ( ) are the dimensions

when the coaxial cable is distributed from the side of the cover. (Unit : mm)

If the cable is extended, the signal attenuation is increased, the resolution drops and the noise increases. Should it be required to extend the cable, use a thicker cable or a ca- ble length compensator.

To feed the coaxial cable through the cap on the side of the cover, change the positioning of the cable plate as shown below.

 

Provided screw

 

Screw removed in the

Provided cable

figure on the left

plate

 

Control signal cables

The RM-P2580 unit allows the connection of up to eight cam- eras to the one set of control signal cables. The overall maxi- mum permissible length of these control signal cables is 1200 metres.

Cable

Flat-blade

screwdriver

The connector can be released by

loosening the screws on the two sides as shown in the figure.

Flat-blade screwdriver

Strip the coating of each cable by about 4

mmbefore inserting it. After connecting all of the cables, turn the screws on the side to fasten the connectors.

It is recommended to use a 4-core (a pair) twisted pair cable (0.65) or a twisted pair cable of category 3 or higher which is used for Ethernet.

Cables with a thickness between 16 AWG and 26 AWG can be used. Connect the control signal cables so that the TX+ and TX- signals form a pair and the RX+ and RX- signals form another pair.

5. Attach the cover.

Attach the cover to the Ceiling Mount by reversing the operations in step 2.

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JVC TK-C655 manual Attach the cover, Coaxial cable, Control signal cables