last week, I bought a seldom-used TDM 2.2
First tests were ok ( Losmandy G11) , it was no Problem to work with and without autoguider ( without 5 min´s ).
Yesterday, i tried to justify my flattener, but :
In RA I had with 20 seconds exposure time strong lines instead of points, and all the 40 led´s flashes in short distances , like at the first time , when I start the tdm.
with or without connected autoguider.
It was not a mechanical problem, than with autoguider ( without TDM ) I had good results.
There was a conection between the flashing led´s ( at the left side ), and the fault in RA.
This day a daytime test works perfect .
Does anyone know this phenomene and can help?
Meade TDM phenomene
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