[Braillenote] taking notes at high speed

[Brian Albriton]

Pardon me folks.
I'm reposting this on the off chance I've missed the answers.
One problem my wife has found in keying information very quickly on the Braille 
note.
That problem is if one hits a chord by accident, one winds up out of the 
document and has to find one's way back.
Is there a way to temporarily disable the chording function?