Dahua Technology DH-XVR42 AN-I Series, User Manual

Page: 341 / 392

User’s Manual
331
Select Main Menu > SYSTEM > RS232.
RS-232
Table 5-70 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.