14
DiViS
www.
DiViS
DVR.com
5-4. RS232 to RS422/485 Converter
1) Connect to system’s Com port.
2) Connect to PTZ port converter RS-485 + TV-OUT board
3) Connect a power source to any one of these power sockets.
4) TV-Out Connection for 32 Channel board only. Refer to the installation diagram on Chapter 4-2
Dip Switches
RS-485 Mode
RS-422 Mode
1
2
3
3
4
4
4
5
Signal
4
+ RxData
3
- RxData
2
+ TxData
1
- TxData
4
* Use Rx+ and Rx-
for RS 485 method.