Hi George,

Try http://www.bandg.co.uk/pdfs/hercules200004.pdf

Also, a full list of manuals is available at:
http://www.bandg.co.uk/techsupport.htm

If you are interested in Tactical software - take a look at Deckman for
Windows (By Sailmath) There is a link from our website to download a
fully functional demo at:

http://providentbroadband.ie/catalog...products_id=31

This software is included on the B&G racevision Tablet PC which uses
Bluetooth wireless technology and Windows XP.
Best regards

John Malone
Provident Technology