hsr-benelli S-series Service Manual page 203

10. Program start view:
NOTE: If your computer isn‟t equipped with a COM port, see "using USB-to-
COM adapter" chapter below:
Using USB-to-COM adapter
If direct COM (RS-232) connection is not possible for your computer USB-to-COM
adapter should be used to complete Diagnostic or Registration process.
USB-to-COM adapters are after-market
available . The general view of adapter is
shown on the picture.
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