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Old 26-11-2009, 03:36 PM
solissydney (Ken)
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solissydney is offline
 
Join Date: Mar 2006
Location: Castle Hill Sydney
Posts: 660
"TheSky" control of Celestron Ultima

Following Software Bisque instructions I am unable to make TheSky communicate with the scope. I suspect the problem is the wires in the RS-232 plug. Firstly I tried the yellow wire on pin 1, green on pin 2, red on 3 and black on 4. No good.
Then the green wire on pin 2, yellow on pin 3, red on 7 and black on 8. No luck.
The option is to connect pin 4 to pin 8, and pin 6 to pin 20 (20 ???) some misprint.
Can anyone help?
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