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Re: Wiring up RB1 & RB2 for ATU100 extended


 

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Hi Dave,?
Have a look at this photo:


You can see the RB1 RB2 wiring I¡¯ve used- pretty much as per the diagrams shown in the github manual.?

Purple and grey wires on each of the RB1 RB2 pads with slightly more wire exposed than normal.?
Capacitors on these exposed wires.?
Black wire goes between the other side of the capacitors and ground. ?
Purple and grey wires lead to separate momentary push buttons.?
The other side of the push buttons are also connected to ground- sorry don¡¯t have a good photo of that part.?

Not the most professional looking but it does work well.?

More photos and info here:


Hope this helps, all the best,

Grant


On 2 Sep 2020, at 01:36, W4DNQ <ron@...> wrote:

?Dave,
One is for Bypass mode and the other is for Automatic mode which goes into tune every time.
I forget which one is which off the top of my head.
Be careful soldering to those little pads. Save them for the last thing you do as to not pull them off during assembly.

Also the Tune button works like this: Push long for Tune mode and short to reset (clear) memory.
Ron

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