[GreenKeys] Trying again

[Jim Cooper]

On 25 Sep 2026 at 10:16, hwhall--- via GreenKeys wrote:

> Then try setting it up with the Rectifier
> supply for loop current & try running the TG-7 to see if keyboard
> inputs are correctly printed.

BUT remember that you will need approx. 2000 ohm 
high-wattage resistor in series with the Rectifier loop,
to limit the loop current to 60mA ...  otherwise you will 
cook the selector magnet coils rather quickly. 

w2jc