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16.1 Configuring RS-232 Serial Port
Purpose:
The RS-232 port can be used in two ways:
Parameters Configuration: Connect a PC to the NVR through the PC serial
port. Device parameters can be configured by using software such as
HyperTerminal. The serial port parameters must be the same as the NVR's
when connecting with the PC serial port.
Transparent Channel: Connect a serial device directly to the NVR. The serial
device will be controlled remotely by the PC through the network and the protocol
of the serial device.
Step 1 Enter the RS-232 Settings interface.
Menu >Configuration> RS-232
Step 2 Configure RS-232 parameters, including baud rate, data bit, stop bit, parity, flow
control and usage.
Step 3 Click the Apply button to save the settings.
Network Video Recorder User Manual
Chapter 16 Others
Figure 16-1 RS-232 Settings Interface
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