Datavideo PTR-10T, Instruction Manual

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4. Control Functions
Various control methods are described in this section.
4.1 RS-422 VISCA Communication Protocol
Via RS-422 VISCA communication protocol, the RMC-180 and RMC-300A Camera Controllers are
designed to control up to 4 and 8 PTR-10T MARK II devices respectively. See the diagrams below for
example system setups
RMC-180 Camera Controller
RMC-300A Camera Controller
To control the camera mounted on PTR-10T MARK II using the camera controller, first connect one
of the RJ-45 ports provided on the controller rear to PTR-10T MARK II’s RS-422 IN port via an RJ-45
cable. Then depending on the protocol used, either connect PTR-10T MARK II to the camera via the
Remote port (LANC/BX-Lens) through a remote cable or via the RS-232/422 OUT port (RS-232/RS-