Key Function
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a - Apply changes
b - Change to next baud rate
c - Toggle the ChordMiddle button
d - Toggle the ClearDTR button
e - Toggle the Emulate3button button
n - Set the name of the device
p - Select the next protocol
r - Toggle the ClearRTS button
s - Increase the sample rate
t - Increase the 3-button emulation timeout
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You can also use Tab, and Shift-Tab to move around and then use Enter to
activate the selected button.