TA1 Terminals 1&2 have nothing connected to them and 3&4 are shorted together.
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I'll try and find a youtube video demonstrating the HT40 and see if the neon bulb lights on CW.
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Next week if no one else chimes in I'll try getting in touch with Walt Cates for help.
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Have a nice weekend and thanks again.
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PS..checked youtube. The modulation lamp should be on in the CW position.
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Larry
WA2DGD
