Advantech ARK-2250 User Manual page 39

3.2.2.2 Super I/O Configuration

Serial Port 1 Configuration
Set Parameters of Serial Port 1 (COMA).

Serial Port 2 Configuration
Set Parameters of Serial Port 2 (COMB).

Serial Port 3 Configuration
Set Parameters of Serial Port 3 (COMC).

Serial Port 4 Configuration
Set Parameters of Serial Port 4 (COMD).
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