Anybody know where the manual for this is?
Have looked high and low for it.
Question is how do you orient the SX-Key on it?
Markings are 'X1, G. G and XO'.
SX Tech board is marked 'OSC1, OSC2, Vdd and Vss'.
That's from SX Blitz Key Manual.
It says SX-Key is marked like SX Tech Board. So no problem there.