IC Realtime 600TVL / 650TVL 23X High Speed PTZ Camera with 250' IR - Manual (Page 14)

7
Please refer to the protocol sheets for detailed information.
Protocol Baud rate Parity 120 Ω Connect to the 120 Ω
1 2 3 4 5 6 7 8 ON
Please note the speed dome cans automatically recognize the DH-SD, PELCO-D. PELCO-P. Usually
you do not need to set.
1 2 3 Communication Protocol
OFF OFF OFF DH-SD （ Compatible with China
industrial standard protocol）
ON OFF OFF PELCO-D
OFF ON OFF PELCO-P
X X X Reserved
Please refer to the baud rate sheet for detailed information.
4 5 Baud Rate
OFF OFF 9600bps
ON OFF 4800bps
OFF ON 2400bps
ON ON 1200bps
Please refer to the parity setup sheet for detailed information.
6 7 Parity
OFF OFF NONE
ON OFF
EVEN
OFF ON ODD
ON ON NONE
2.2 Set address dial switch
SW1
Figure 2-3
The encode mode adopts binary system. 1 to 8 is the valid bit. The highest address bit is 255. You can refer