Delta AH500 Manual page 686

AH500 Module Manual
6. Click Driver on the left-side window and then tick the box marked in red on the right-side window
to select the USB driver for the communication between the master and PC.
7. Click "Scan" button on the right-side window after clicking "Device Assignment" item on the
left-side window and then select "All" from the Device Selection box on the right-side window.
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