Astronomy Site: Meade Advanced Products Users Group Archive: Re: [M]: JMI NGF-S Focuser


 

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Subject: Re: [M]: JMI NGF-S Focuser
From: Michael J. Cook
Reply To: mapug@shore.net
Date: Fri Jun 01 17:04:39 2001

While you're here, how about checking out the Astronomy Book List ?

JPKam wrote:

> Hi Guys, Can anyone tell me whether or not the JMI NGF-S Focuser can be used
> with the LX200 hand controller? Thanks Jerry

Yes, but as Bill pointed out, the JMI hand control unit works better. You can
improve the use of the LX200 hand control with the JMI focuser by employing a
voltage divider into the circuit. Doug Clapp has a schemactiv of this. See:

http://www.starlightccd.com/doug/dougastr/proc/resistor400ob.jpg

--
Michael J. Cook

Home Page - http://members.home.net/michaeljcook/
Observatory Plans - http://members.home.net/michaeljcook/obsnotes.html

ECU RESOURCES:
* User Object Files - http://members.home.net/michaeljcook/ecu/
* Web ECU - http://cr245713-a.pr1.on.wave.home.com/ecusers/webecu/
* ECUsers Discussion Forum - http://groups.yahoo.com/group/ecusers
MEADE RESOURCES:
* Meade Advanced Product Users Group - http://www.mapug.com/
* AstroArchive - http://www.astroarchive.com/t/search.asp

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