Re: Did my Gemeni 2 firmware become corrupt?
How about changing the battery in the Gemini2 box??
joe
By
joe kuhl
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#83547
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Re: G11G Imaging Weight Capacity for Imaging?
Hello Jim,
It is my belief that yes you will be pushing the mount, the G11G,? you could be taxing the G11T also though not as bad.? I'm assuming that there is a dew shield involved too.? Either
By
joe kuhl
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#83546
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G11G Imaging Weight Capacity for Imaging?
I have a prospective buyer for my G11G w/ LW tripod. They know that the tripod will have to be upgraded to the heavy-duty tripod. They plan to do DSO and planetary imaging with a 12” Meade SCT.
By
Jim Waters <JimW85044@...>
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#83545
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Re: Unable to fully lock RA axis on G11
I wonder if this could be what is causing my jerky RA guiding.? Thinking that loose clutches might be the problem, I tightened them down pretty tight.
By
Thomas Kallenbach
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#83544
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Re: Unable to fully lock RA axis on G11
This may be one of the messages we really need to get out -- that the clutches are not meant to be fully tightened, and what you should do is see how little tightening is sufficient to keep them from
By
Michael A. Covington
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#83543
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Re: RA guiding awful after upgrade
Our weather degraded significantly since I last wrote.? In fact the blizzard Friday shut down like 150 miles of the interstate.? It has been cloudy and now we have an artic blast headed this way so
By
Thomas Kallenbach
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#83542
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Re: RA guiding awful after upgrade
So?? What happened?? Did you find the issue?? Keep us posted.
--
Chip Louie Chief Daydreamer Imagination Hardware
Astrospheric Forecast - South Pasadena, CA
(
By
Chip Louie
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#83541
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Re: Unable to fully lock RA axis on G11
On Fri, Feb 7, 2025 at 08:41 PM, <avishekaiyar@...> wrote:
>
> Hello All
>
> I am a brand new user of Losmandy mounts. My past experience with GEMs has
> been limited to the iOptron SGP and
By
Chip Louie
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#83540
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Edited
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Re: Gemini-1 Failure
Are you using the same cord when switching power supplies? Short might be in cord.
The LittleFuse 452-454 (Fuse F1) is just to the right of the power connectors but would not short the power supply
By
BrianH
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#83539
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Re: Unable to fully lock RA axis on G11
Hi Avi,
The locks never absolutely grip things down with
By
John Kmetz
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#83538
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Re: Unable to fully lock RA axis on G11
Hi Derek,
That makes sense.
Thanks for pointing that out
Avi
By
avishekaiyar@...
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#83537
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Re: Unable to fully lock RA axis on G11
Dear John
I just separated the RA and Dec axes and disassemble the RA assembly (remove spacer, wavy washer, 3 piece thrust bearing and finally the RA shaft).
Everything checks out. The clutch pad
By
avishekaiyar@...
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#83536
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Re: Unable to fully lock RA axis on G11
It's not supposed to "fully" lock!.. I have Michael Herman's high friction clutch discs and a perfectly working G11 and with enough
force, it'll move..
It doesn't take much force on the knobs to
By
Derek C Breit
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#83535
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Re: Gemini-1 Failure
Not much I can say except send it for repair with motors, cables and HC. ?Hard to say what the issue is atm but in general they can be repaired
cheers
--
Brendan
By
Brendan
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#83534
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Gemini-1 Failure
Yesterday I was balancing my 2008 Losmandy G11, Gemini-1 using servo-motor current draw to fine tune the balance. At one point I used the hand controller to move the telescope to point at the
By
Russell Milton
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#83533
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Re: Unable to fully lock RA axis on G11
Hi John
I will take a look right now and report back.
Thanks.
Avi
By
avishekaiyar@...
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#83532
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Re: Unable to fully lock RA axis on G11
Avi,
Chances are your clutch discs are very oil and/or severely worn. You will need to unscrew the clutch locks all the way off and pull the shaft up and out of the mount to inspect. Remember the
By
John Kmetz
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#83531
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Re: Unable to fully lock RA axis on G11
The clutches are just that.... friction clutches.? If any grease has made it onto the friction surfaces (and it will) they cannot be "locked".? NOR SHOULD THEY.? The more you tighten the clutches
By
Paul Goelz
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#83530
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Re: Unable to fully lock RA axis on G11
Hi Paul
This is super valuable. I will try to take a video tomorrow and share it but based on what you are saying I think the mount is functioning normally.
The clutches do hold the telescope. But
By
avishekaiyar@...
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#83529
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Re: Unable to fully lock RA axis on G11
Avi,
It is difficult to judge without seeing what you are doing.
You should always be reasonably balanced, the clutches are not designed to hold an unbalanced setup.
You should not tighten the
By
Paul Homer
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#83528
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