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- Sun Apr 10, 2016 11:46 pm
- Forum: Shoestring Hardware and Software
- Topic: Hardware to guide a Celestron Ultima 8 PEC
- Replies: 15
- Views: 29385
Re: Hardware to guide a Celestron Ultima 8 PEC
I am pretty sure that the hand controller can only make the RA drive run at double speed or zero speed, depending on which button you hit for RA corrections. ????