Dahua HFD23/005-1ZS - Configuring System Maintenance Settings

User’s Manual
337
Only some series products support this RS-232.
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.