PDA

View Full Version here: : Phd


AdrianF
15-11-2009, 11:44 PM
I am having problems with PHD. I cannot get PHD to lockon and stay locked on a star. It starts off OK but after about 20 secs it just stops guiding. And the graph is all over the place.

I also got a message "RA calibration Failure:Guide star not moving enough".

Anyone else had this problem? How did you fix it?
Guiding work perfectly a few days ago.

Adrian

I have just googled the problem and found a possible answer I need to increase the Calibration step time

mick pinner
16-11-2009, 12:37 AM
hi Adrian, up the calibration steps to 1200.