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Dome Address
2
3
...
255
Baudrate Settings
The No. 1, 2 and 3 of SW2 switch are for setting the baudrate of the speed dome, standing for
2400bps, 4800bps and 9600bps respectively. The baudrate will be set as 2400bps by default if it is
out of this range. Refer to the following table:
Protocol Settings
The speed dome is self-adaptive to PELCO-D, PELCO-P and private protocol which cannot set by the
DIP switches.
Communication Mode Settings
The No. 7 of SW2 switch is for setting the RS485 communication mode of the dome to simplex or
half-duplex.
Terminal Resistor Settings
The No. 8 of SW2 switch is used for turning on/off the 120Ω terminal resistor.
HD-TVI Speed Dome·Quick Start Guide
1
2
OFF
ON
OFF
ON
ON
OFF
...
...
ON
ON
ON
Table 1-6 Set the Baudrate of the Dome
DIP Switch SW2-Baudrate Settings
Baudrate
2400
4800
9600
19200
Table 1-7 Set Communication Mode of the Dome
DIP Switch SW2-Simplex/Half-duplex Settings
Description
Simplex
Half-duplex
Table 1-8 Set Terminal Resistor
5
3
4
5
OFF
OFF
OFF
OFF
...
...
...
ON
ON
1
2
ON
OFF
OFF
ON
ON
ON
OFF
OFF
7
OFF
ON
6
7
8
OFF
OFF
OFF
OFF
OFF
OFF
...
...
...
ON
ON
ON
3
OFF
OFF
OFF
ON
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