Dahua IPC-HFW2431T-ZS-S2, Operation Manual

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Figure 4-125 Serial port settings
Step 2 Configure serial port settings parameters.
Table 4-44 Description of serial port settings parameters
Parameter Description
Address
The corresponding device address. It is 1 by default.
Make sure that the address is the device address; otherwise you cannot
control the device.
Baud Rate Select the baud rate for the camera. It is 9600 by default.
Date Bit It is 8 by default.
Stop Bit It is 1 by default.
Parity It is None by default.
Step 3 Click Save.
4.8.5.2 External Light
You need to configure external light mode when the external light is used.
Prerequisites
●
Connect external light with RS-485 port.
●
You have configured serial port parameters. For details, see "4.8.5.1 Serial Port Settings".
Procedure
Step 1 Select Setting > System > Peripheral > External Light.
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