JVC TK-C655 Instructions Manual page 13

Use twisted-pair cables for the connections.
●Duplex
When the camera is controlled using the full duplex proto-
col, set Switch 5 to OFF.
Camera
RX+
RX–
TX+
TX–
Four wires must be connected.
For example (connection with an RM-P2580)
Camera
RX+ C
RX– D
TX+ A
TX– B
●Simplex
When the camera is controlled using the simplex trans-
mission protocol, set Switch 5 to ON.
Controller Camera
TX+ RX+
TX– RX–
Two wires must be connected.
RX+
RX–
RM-P2580
C TX+
D TX–
A RX+
B RX–
Controller
TX+
TX–
13