Re: Shack clock contrast adjustment


KI7MWA
 

As I look at it more closely, in the drawing on page 6, the jumper is not installed in the same place as the resistor would be.  Looking at the board itself, there are four holes in a line, the outer pair to accommodate a resistor, and the inner pair to accommodate the jumper.

I'd appreciate it if someone could 'splain it to me.

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