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Re: Info Mount Losmandy height adjustment
Ah, glowing tape is a good idea for a late in the dark setup. I wear a headlight so even in a dark setup glowing pointers never occurred to me. If I had thought of it I would have used a glow in the
By Chip Louie · #33855 ·
Re: Info Mount Losmandy height adjustment
"CWD Painter Tape Trick" - What a great little surprise to always end up so close to my alignment targets! I one-upped your trick by using fluorescent tape so I can easily see the marks in the dark.
By Paul Buckley · #33854 ·
Re: Info Mount Losmandy height adjustment
On Mon, Sep 2, 2024 at 02:40 PM, Paul Buckley wrote: > > Tom, > > I've never tried 2 washers so I'm not sure what the effect would be.? > Recognize that you're trying to obtain a balance between
Re: Info Mount Losmandy height adjustment
Tom, I've never tried 2 washers so I'm not sure what the effect would be. Recognize that you're trying to obtain a balance between wanting two surfaces to hold tight (so that telescope motion is not
By Paul Buckley · #33852 ·
Re: Info Mount Losmandy height adjustment
Thanks Paul, but if I put stainless washers the resistance is the same or it also depends on the material, i.e. in this case the original ones seem not to be stainless steel. If I wanted to replace
By Thomas Bianchi · #33851 ·
Re: Info Mount Losmandy height adjustment
I believe that the goal of the washers was to be able to add tightness yet still allow the unit to slide, so that it was not necessary to loosen the bolts when doing a polar alignment. I certainly
By Paul Buckley · #33850 ·
Info Mount Losmandy height adjustment
Hi, I wanted to ask a question but more of a curiosity.... I noticed that Losmandy mounts up to about 2005/2008 had one of the two screws with two washers, which in current mounts for example are no
By Thomas Bianchi · #33849 ·
Re: G11 upgrades (bought 2019)
Hi Ron. As an imager you want the new L6 firmware and PIC chip 4x code! The new code resolves the few weirdnesses some folks encountered using ASCOM based apps like NINA and SGP.? I can also say from
By Chip Louie · #33848 ·
Re: G11 upgrades (bought 2019)
Using Gemini-2 Level 6 with the old servo firmware is what¡¯s not (officially) supported. Sent: 29 August 2024 13:02 To: [email protected] Subject: Re: [Gemini_users_io] G11 upgrades (bought
By David C. Partridge · #33847 ·
Re: G11 upgrades (bought 2019)
I see, now that I know that I can use my raspberry pi 4 to flash it I should be able to do it together
By Ronon Dex · #33846 ·
Re: G11 upgrades (bought 2019)
Unsupported but workable is the updating to L6 Gemini firmware without also updating the PIC controller firmware to v3. These updates were meant to go together. If you want to temporarily update to L6
By Paul Kanevsky · #33845 ·
Re: G11 upgrades (bought 2019)
What is an unsupported combination? My mothors with the new firmware?
By Ronon Dex · #33844 ·
Re: G11 upgrades (bought 2019)
You can but technically that¡¯s an unsupported combination ¡­ it will however work Sent: 29 August 2024 11:58 To: [email protected] Subject: Re: [Gemini_users_io] G11 upgrades (bought 2019)
By David C. Partridge · #33843 ·
Re: G11 upgrades (bought 2019)
I just found a way to use a Raspberry Pi as a PIC programmer: https://github.com/WallaceIT/picberry Since I am using one to control my telescope this seems pretty good :) Will have to test if it works
By Ronon Dex · #33842 ·
Re: G11 upgrades (bought 2019)
Thanks, that makes sense. That means I can upgrade to L6 without the servo updates for now? Also my G11 (from 2019) should already have the latest motors?
By Ronon Dex · #33841 ·
Re: G11 upgrades (bought 2019)
That is correct ¨C you only need the PIC programmer to update the servo firmware. It has to be said that this recommended even if you aren¡¯t proposing to exploit the x4 mode as it contains a number
By David C. Partridge · #33840 ·
Re: G11 upgrades (bought 2019)
Also it appears that for the L6 upgrade the PIC programmer is only needed to update the firmware of the motors, is that correct? All other components can be updated without a PIC programmer?
By Ronon Dex · #33839 ·
G11 upgrades (bought 2019)
Hello everybody I am getting back into astrophotography and have been doing some research on available upgrades / updates to the Losmandy G11 Gemini 2 mount. Since I bought mine in 2019 it appears
By Ronon Dex · #33838 ·
Re: Catching up: Losmandy/ Gemini I and PEC
Hi John, As I said, the non-integer gear reduction has no direct effect on PEC. What does have an effect is that the error has a period that is an integer multiple of the worm cycle. Your MI-250
By Paul Kanevsky · #33837 ·
Re: RS-232 interface IC and RS-232 port replacement part numbers?
I just crossed 26 hours of imaging since I fixed my Gemini serial port. To recap the repair, here are the parts I used: * MAX3226EEAE+ ( https://www.mouser.com/ProductDetail/700-MAX3226EEAE ) (I
By Bryan Duke · #33836 ·