Dahua NVR2104-I2 User Manual

Figure 5-276 Serial port
Step 2 Congure parameters.
Table 5-81 Serial port parameters
Parameter Description
Function
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: Congure the function to protocol COM, in order to
overlay card number.
●
PTZ Matrix: Connect matrix control
Dierent series products support dierent RS-232 functions.
Baud Rate Select baud rate, which is 115200 by default.
Data Bits It ranges from 5 to 8, which is 8 by default.
Stop Bits It includes 1 and 2.
Parity It includes none, odd, even, mark and null.
Step 3 Click Apply.
5.16 Output and Display
5.16.1 Display
Background Information
You can congure the display eect such as displaying time title and channel title, adjusting image
transparency, and selecting the resolution.
User's Manual
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Dahua NVR2104-I2 Specifications

General

Brand	Dahua
Model	NVR2104-I2
Category	Network Hardware
Language	English