Heartland pcAmerica Magellan SL Configuration And Programming Manual page 3

4. Connect the end (pictured left) to the underside of the
scanner/scale in the port marked Scanner I/F.
5. Plug the other end of the serial data cable into the
available serial port labeled COM1 on your computer.
Note: This device will only work while connected to COM1 of
your computer.
6. Connect the standard power cable to the power supply.
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