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Alva BC640 Question

Pretty much what I posted in the excerpt. I am useing System Access and can get the Braille display to work, but am unable to use the attached Braille keyboard for editing, movement, etc. I appreciate any assistance on this matter.

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    Hi George, I found some very helpful mp3 tutorials and text manuals at When you get to the home page press enter on the support link and then press enter on the downloads link. You will find the info under Alva controller. Also, I did a search on for Alva bc 640, a list of mp3's came up demonstrating how to use the device. I wish you the best of luck, you have a very good braille display!

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