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GP-Wiz40 MAX "KB" input

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push2reject:

What does the "KB" input do on the GP-Wiz40 MAX?  Just got mine today.  I have not yet hooked it up to a panel.  I didn't find any documentation on the GGG site on the function of this input.  Is it just a hold over from the KeyWiz Max 2.0 which has the same PCB?

push2reject:

*Bump*

Nobody?  I'm guessing the GP-Wiz is less popular than the Key-Wiz.
(I've sent RandyT a PM and an e-mail as well as making this post)

RandyT:


--- Quote from: push2reject on October 04, 2010, 06:08:23 pm --- Is it just a hold over from the KeyWiz Max 2.0 which has the same PCB?

--- End quote ---

Yep :)

push2reject:

Thanks, I figured as much.  I didn't want to test it by shorting it to ground and blowing the unit.

dholcombe:

I am somewhat confused by this PCB as well.

The documentation shows X, S!, Gnd as the last 3 pins

The PCB shows X, KB, S!. as the last 3 pins

http://www.groovygamegear.com/PDF/GP40_Eco_ST.pdf

Is the pin labeled KB on the PCB actually S! and the one labeled S! actually another ground as shown in the documentation. Basically I need to know which is actually S! and which is a 2nd Gnd pin.


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