Acard ADR-7604H, Руководство пользователя

Страница: 59 / 64

2.3 RS-485
PTZ camera can be remotely controlled through the RS485 port, where the RS485+ and
RS485- ports are connected to Port1 and Port2 of RX+, RX- on DVR.
Please refer to the picture below for specific connections.
Steps:
1) Connect the cable to the RS485+ and RS485- (port1 and port2) on the DVR rear panel
2) Connect the other end of the cable to the controller pin connector on the PTZ camera.
3) Connect the video cable to the specific video input port on DVR from the PTZ camera.
4) Select the supported PELCO-P / PECLO-D protocol and baud rate supported by the
PTZ camera. Please refer to the instruction manual of the PTZ camera for detailed control.
59