13
2
Protocol, Baud Rate, Address setup
Before you operate, you need to set protocol, baud rate and address. Otherwise you can
not control the product!
2.1
Protocol and Baud Rate Setup
Please configure the following settings before begin controlling dome:
z
Protocol
z
Baud
rate
z
Address
Note: Please reboot the speed dome to get all the setups activated!
Open the lower dome, the interface is shown as below. See Figure 2-1.
The two dial switches of the quick installation speed dome are SW1 and SW2. These are to
specify the speed dome parameter such as protocol, baud rate, address and etc. When the
button is ON, it is 1. In the SW1 and SW2, 1 is the lowest bit and the 8 is the highest bit.
Please note this series speed dome cans automatically recognize the DH-SD, PELCO-D.
PELCO-P. usually you do not need to set the protocol.
Figure 2-1
Please refer to the protocol sheets for detailed information.
Protocol
Baud rate
Parity
1
2 3 4 5 6 7 8
1
2
3
4
Communication Protocol
OFF OFF OFF
OFF
DH-SD
（
Compatible with China
industrial standard protocol
）
ON OFF OFF OFF PELCO-D
OFF ON
OFF
OFF PELCO-P
X X X
X Reserved
Please refer to the baud rate sheet for detailed information.
