IR Speed Dome Installation 7
Speed dome baud rate label
Figure 2-6
Table 2-4 Baud rate setup
1
2
Baud rate
OFF
OFF
9600 bps
ON
OFF
4800 bps
OFF
ON
2400 bps
ON
ON
1200 bps
Table 2-5
3
4
HD/SD video mode
OFF
OFF
HD
ON
OFF
SD
OFF
ON
Self-adaptive
ON
ON
HD
Terminal Matching Resistance Setup
2.4
The device terminal 120 Ω resistance is equipped on the power board, and there are two
connection methods. See Figure 2-7.
Connection methods of device terminal 120 Ω resistance
Figure 2-7
120Ω
1-2
ON
2-3
OFF
See Figure 2-8 for the default connection method. The jumper (connection board) is plugged
into pin 2 and pin 3, and the 120 Ω resistance is not connected to the device.
Default connection method
Figure 2-8
If you need to connect the 120 Ω resistance, pull the jumper out of pin 2 and pin 3, and connect
to pin 1 and pin 2. Then the 120
Ω resistance is connected. See Figure 2-9.
