User’s Manual
333
Select Main Menu > SYSTEM > RS232.
RS-232
Table 5-72
RS-232 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: Configure the function to protocol COM, in order to overlay
card number.
PTZ Matrix: Connect matrix control.
It is Console by default.
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. It is none by default.
5.20.3
Configuring System Maintenance Settings
When the Device has been running for a long time, you can configure the auto reboot when the Device
is not working. You can also configure the case fan mode to reduce noise and extend the service life.
Select Main Menu > MAINTAIN > Manager > Maintenance.
Summary of Contents for DH-XVR71 H-4K-I2 Series
Page 24: ...User s Manual 15 Fasten screws...
Page 67: ...User s Manual 58 TCP IP Configure the settings for network parameters...
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