Tendzone TYCHO T 1212/CA - Manual (Page 5)

- 4---A（485+）
- 5----B（485-）
- 8---- grounding
- 485 wire on the video camera is normally blue and brown. Then the brown is +,
connecting to A on the equipment 485; and the blue is -, connecting to B on the equipment
485;
Figure 2
- INPUT: Analog audio MIC \ LINE input interface;
- OUTPUT: Analog audio output interface;
- RSET: System stem reset button;
- LANK-RX/LANK-TX: Connection (MINI T-LAN interface);
- SECONDARY/PRIMARY: Cobranet interface.