Rugged Cams Workhorse DVR 16 Channel - Manual (Page 12)

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2-2. Installation and Connection
2-2-1. Connection
Connect the DVR to the CCTV camera, monitor, and other peripheral devices as shown below:
Connection Device DVR Port
1 CCTV camera BNC Video input
2 CCTV monitor (or PC monitor) BNC (or VGA)
3 PTZ camera RS485
4 Audio input/Audio output Audio input/Audio output
5 LAN cable Ethernet
6 Sensor/Relay extension board DIO
7 IEEE1394 device IEEE1394
1. The inputted video type must be either NTSC or PAL; these two types must not be
used together.
2. The inputted video type (NTSC/PAL) is automatically recognized upon the initial
operation of the system.
(1) PTZ camera
To use a PTZ camera, connect the control cable to the RS485 connector.
RS485 uses the RJ-11 6-pin type. Below is the pin arrangement:
Pin 1 2 3 4 5 6
RS485 GND TR+ TR- TR+ TR- GND
(2) Spot monitor
Spot monitor refers to a CCTV monitor that displays events.