JVC TK-C655 Bedienungsanleitung Seite 15

Coaxial cable
Connecting a RG-59 coaxial cable.
If a RG-11 coaxial cable is used it cannot be con-
nected directly to the terminal board. To use such a
cable, connect a RG-59 cable to the camera and then
connect the RG-11 cable to the RG-59 cable.
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
Conductor
wire
7
(5)
Insulation tape
The figures inside the brackets (
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 cable
plate
Mesh wires
17
(12)
) are the dimensions
Provided screw
Screw removed in the
figure on the left
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
4 m m
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
mm before 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
2
operations in step .
E-15