EIO0000005603.00

RS-422/485 Port Setting

When switching RS-422 and RS-485, follow the procedure below.
  1. Display the BIOS screen. Refer to Harmony PSA6 Windows System Setting User Guide.
  2. Select Advanced > NCT5525D Super IO Configuration > Serial Port 2 Configuration.
  3. Select COM port 2 Mode.
  4. Select RS-422 or RS-485.
  5. Press the [F4] key.
  6. Select Yes in the Save & Exit Setup dialog box.
  7. The product is restarted.
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