User's Manual

Confidential Document
Page 20 of 28
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The device firmware can be upgraded via RS232 or through the FTP protocol. Following is an example of
firmware upgrade via RS232.
(1) Run the AK Series Configure Tool and click on the [Connect] button.
(2) Select the correct COM port and the Baud Rate (57600) from drop-down lists. Click on the [Ok] button to
close Setting.