Pier Adapter vs. Pier Extension
I am getting ready to setup my permanent (SkyShed) pier and I am a little confused by the Losmandy pier adapters / extensions.
I have the G11G HD mount with a 4" pier adapter. Using my SVX102T with
By
Joel Black
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#83213
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Re: Tripod leg carrier
Ken and the Group,
That’s a great idea. ?I never considered using a soft case to carry the legs. ?In fact, I own a much larger version of the Orion soft case you referenced to carry a Meade AR-5
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Lloyd Merrill
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#83212
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Re: Tripod leg carrier
I use one of these but they may not be available anymore - https://www.amazon.com/Orion-15146-48-5x9-5x10-5-Inches-Telescope/dp/B0000XMTPG
I also use one of these to transport the OTA and mount
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Oberon510
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#83211
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Tripod leg carrier
Greetings to the group,
Has anyone considered building a carrier or caddy to organize and transport Losmandy tripod legs? This might seem trivial, but I'm just looking for the most efficient way to
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Lloyd Merrill
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#83210
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Re: G11G DEC Stall
I've used a hot air gun (set to the lowest temperature and high velocity) to try to blow the stuff from under the chip, but I suppose some still remained. An ultrasonic cleaner might be a better
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Paul Kanevsky
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#83209
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Re: G11G DEC Stall
I never worked on Gemini units, but from my experience I agree with not using solder paste without a stencil. Trying it without stencil only needs much more time applying the paste and then for
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Stephan G
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#83208
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Re: G11G DEC Stall
I’m sure it was just my amateur skills, but all solder paste helped me do is bridge all the pins together in one shot ;) I’m sure a proper stencil would’ve helped, but drag soldering worked
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Paul Kanevsky
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#83207
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Re: G11G DEC Stall
I had been using reflow techniques with a rework station which works perfectly on high density packages. Solder paste works very well where you need to set up many pads for a single device.
--
Chip
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Chip Louie
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#83206
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Re: G11G DEC Stall
Have to say, drag soldering is an amazingly effective technique. The few SMD chips I replaced previously were always a struggle, and I tried solder paste and soldering individual pins. Drag soldering
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Paul Kanevsky
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#83205
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Re: G11G DEC Stall
It’s actually not *that* hard using a drag soldering tip (the ones that have a concave end to hold some solder). I’ve done it myself a few times, and only needed to do a bit of cleanup with
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David C. Partridge
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#83204
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Re: G11G DEC Stall
I draw the line at 20-30 pin packages. Don't even want to think about replacing a 128 pin ARM chip :)
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Paul Kanevsky
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#83203
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Re: G11G DEC Stall
Yeah Paul has been doing his hand at some G2 ICs R&R and is doing well (another notch in his belt of skills)! David partridge, Michael and I and even others, Losmandy!. ?Many electronic repair places
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Brendan
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#83202
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Re: In search of 492 systems for G11 and GM8
You and me both, I learn something new and often relearn something here every time I read these posts.
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Chip Louie Chief Daydreamer Imagination Hardware
Astrospheric Forecast - South Pasadena,
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Chip Louie
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#83201
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Re: G11G DEC Stall
For a skilled small electronics person SMD repairs are not a big deal. But you 100% need a good SMD rework station and some reflow materials to put them back together.? There are also some health and
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Chip Louie
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#83200
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Re: G11G DEC Stall
David Partridge, in the UK can also do PCB repair work.
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Paul Kanevsky
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#83199
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Re: G11G DEC Stall
Fritz,
Glad you got it worked out though you had to buy the replacement. The PCB components are machine soldered at the manufacturer and are extremely difficult to remove and replace by most people.
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John Kmetz
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#83198
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Re: G11G DEC Stall
Alright, thought I’d close this out.
New board installed and zero issue now with the mount. Swings the RC10 around easily and guiding last night seemed to be alright (bit of clouds and only initial
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Fritz
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#83197
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Edited
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New Gemini L6.1 and Hand Controller v1.63 firmware available!
Hi Folks,
An official new version of Gemini firmware Level 6.1 and Hand Controller firmware v1.63 are now available for your Gemini.
A few ways to update to this version:
1. Use GFU app (
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Paul Kanevsky
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#83196
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Re: Cable needed: Gemini2 Serial port to USB connection with FTDI.
Thanks for that? Aliexpress link. I have ordered it.
Roger
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Roger Smith
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#83195
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Re: Cable needed: Gemini2 Serial port to USB connection with FTDI.
Hi Roger,
Astro-Gadget sells a couple of these cables ( https://astro-gadget.net/gadgets/cables/losmandy-gemini-2-rj9-usb-pc-cable-7m ). The link gets you their 7m version for Gemini 2, but they also
By
Jonathan
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#83194
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