IC Realtime 540TVL 23x High Speed PTZ Camera with 250' IR - Manual (Page 10)

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2 Protocol, Baud Rate, Address setup
Before you operate, you need to set address, baud rate and parity. Otherwise you can not control the
product!
Note: Please reboot the speed dome to get all the setups activated!
2.1 Protocol/Baud Rate /Address Setup
There are two dial switch buttons on the PCB of one side of the speed dome (There are labels.). You can
use them to set speed dome protocol, baud rate, address and etc. See Figure 2-1 . It is 1 when you set the
button as ON.
For the protocol dial switch, you can refer to the following sheet. 1 is the lowest bit and the 8 is the highest
bit.
1 2 3 4 5 6 7 8 ON
NC 120 Ω Parity Baud rate Connect to the 120 Ω
Please note the IR speed dome can automatically recognize the DH-SD, PELCO-D. PELCO-P. Usually
you do not need to set the protocol.
Figure 2-1
2.1.1 Parity Setup
Please refer to the parity setup sheet for detailed information.
5 6 Parity
OFF OFF NONE
ON
OFF EVEN
OFF ON ODD
ON ON NONE
2.1.2 Baud Rate
Please refer to the baud rate sheet for detailed information.
1. Address and dial switch button label
2. Protocol dial switch button.
3. Address dial switch button.
1
2
3
ON
OFF