User's Manual
344
4.14 System
4.14.1 General
You can set device general information. It includes device information, system date. Refer to
"4.1.4.1 General" for detailed information.
4.14.2 RS232
After setting RS-232 parameters, the NVR can use the COM port to connect to other device to
debug and operate.
Step 1 Select
MAIN MENU
>
SYSTEM
>
RS232
.
Step 2 The
RS232
interface is displayed. See Figure 4-246.
Figure 4-246
Step 3 Configure parameters. See Table 4-80.
Table 4-80
Select serial port control protocol.
● Console: Upgrade the program and debug with the console
and mini terminal software.
● Keyboard: Control this Device with special keyboard.
● Adapter: Connect with PC directly for transparent transmission
of data.
● Protocol COM: Configure the function to protocol COM, in
order to overlay card number.
● PTZ Matrix: Connect matrix control.
Different series products support different RS232 functions. The
actual product shall prevail.
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