Sony BRC300 Operating Instructions - Page 47

Connecting the RM-BR300 Remote Control Unit Use the RS-232C connecting cable supplied with the Remote Control Unit. To connect the Remote Control Unit using the VISCA RS-422 connectors You can use the VISCA RS-422 connectors to connect the RM-BR300 Remote Control Unit to the camera instead of the VISCA RS-232C connectors. Use of the VISCA RS-422 connectors allows the connection up to 1,200 m (3,937 feet) away. Prepare the connecting cable using the RS-422 connector plugs that come with the camera and the Remote Control Unit. For making the cable, refer to the pin assignments of the VISCA RS-422 connector (page 64) and the wiring diagram of VISCA RS-422 connection (page 64). For the use of the RS-422 connector plugs, see page 68. 1 2 3 OFF ON R 123456789 75 IR SELECT VISCA RS-422 ! DC IN 12V EXT SYNC IN VIDEO S VIDEO IN VISCA RS-232C OUT to AC outlet VISCA RS-232C IN RS-232C cable* VISCA RS-232C to AC outlet VISCA RS-422 Installation and Connections RM-BR300 Remote Control Unit DC IN 12V AC power cord* VISCA RS-422 cable to AC outlet AC power adaptor* VISCA RS-422 * supplied with the RM-BR300 Note RM-BR300 Remote Control Unit to AC outlet When using the VISCA RS-232C connectors, check that the BOTTOM switch on the bottom of the camera (page 16) and the DIP switch on the bottom of the Remote Control Unit (page 20) are set to RS-232C. Notes • When using the VISCA RS-422 connectors, check that the BOTTOM switch on the bottom of the camera (page 16) and the DIP switch on the bottom of the Remote Control Unit (page 20) are set to RS-422. • When the connections using the VISCA RS-422 connectors are made, the VISCA RS-232C connection is not available. Connections 47