Network Video Recorder User Manual
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Chapter 18 General System Configuration
18.1 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 Go to Menu >Configuration >RS-232.
Figure 18-1 RS-232 Settings Interface
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.
18.2 Configuring General Settings
Purpose:
You can configure the BNC output standard, VGA output resolution, mouse pointer speed through
the Menu > Configuration > General interface.
Step 1 Go to Menu >Configuration >General.