Quote:
Originally Posted by wasyoungonce
All ST4 does is supply an earth pulse on either Ra+. Ra-..etc etc.
In other words..the autoguider outputs an earth pulse (as appropriate commanded by guide software, either Ra+ or so on) which is used to command a drive motor system to move.
Hope this helps.
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Hi,
Thanks. So an autoguider input on the mount is active low?
I'm looking to take autoguide signals from a guide camera's st4 port like the orion starshoot autoguider. of the 6 pins, are the 4 pins (ra,dec) held high till a correction is required, and then the respective pin pulsed low?
would you have pinouts of a guide camera?
how different is lx200 or the lx200 protocol or is it not related?