The configuration is the setting of baud rate and other parameters of data transmission.
Go to the perimeter and select in the menu:
-> Main menu
-> OPTIONS
-> INSTALL
-> PERIPHERY
-> COM1: Transmission
-> TRANSMISSION PARAMETER
-> Baudrate: 9600
-> Databits: 8
-> Stopbits: 1
-> Parity: Even
-> Handshake: RTS / CTS
For further details, please read the perimeter manual.
These settings keep stored even when the perimeter is turned off.
When this step is finished, continue with the next step.