Panasonic Toughbook CF-31AAA7J1M - Serial Devices

121
Technical Information
The COM ports of the computer are assigned as below.
z COM1 : Serial Port A
z COM2 : Serial Port B (Port replicator
*2
/Car mounter
*2
)
z COM3 : GPS
*2
*2
Optional
If you change the assignment, the serial devices may not work properly.
Serial Devices