¿ªÔÆÌåÓý

ctrl + shift + ? for shortcuts
© 2025 Groups.io
Re: RTC issue with Gemini 1
Hi Franck Here¡¯s a few possibilities: 1: The RTC put in was probably 2nd hand or at worst ¡°counterfeit¡±. ? The only sources of these can be good or ¡­..dreadful! ? Sometimes it¡¯s a
By Brendan · #33988 ·
RTC issue with Gemini 1
Hello all, I'm the proud new owner of an old G11? from 1995running Gemini 1. To get it working almost like new, I had to re-grease it, replace the polar scope, and decided to reduce the default
By @fvitale · #33987 ·
Re: Looking for cable source - Try Cat8 cables
The connector IDC types (Insulation Displacement Contact) are for solid conductor and stranded conductor. One can find ¡°flat¡± wire ¨C easier to crimp - but I have had poor results with long
By Will · #33986 ·
Re: Looking for cable source - Try Cat8 cables
Gotta say if you are happy with the shorter cables you have. ? ?No ¡°glitching¡± then keep what works for you cheers -- Brendan
By Brendan · #33985 ·
Re: Looking for cable source - Try Cat8 cables
You can buy flat single core of multi core RJ cable. ? Also a crimp tool and RJ45 terminal ends¡­.crimp your own. ?Or try repairers to make them. Be aware some RJ45 connectors are for solid core
By Brendan · #33984 ·
Re: Looking for cable source - Try Cat8 cables
I agree. I would think a 15 foot long motor cable would be worst case, so getting 3 foot ones should be better. I have run the cat8 3 footers on the bench for 8~9 hours a day, and many days now w/o
By wforacer.rm · #33983 ·
Re: Problem with G11 and Gemini L4 V1.04 - Older version
Good call Paul, well done! Cheers -- Brendan
By Brendan · #33982 ·
Re: Problem with G11 and Gemini L4 V1.04 - Older version
IME with Gemini 1 controllers you really need to replace the battery at least once a year even if you don't think so.? My advice is to ALWAYS have a small toolkit with a couple of spare coin cells in
By Chip Louie · #33981 ·
Re: Problem with G11 and Gemini L4 V1.04 - Older version
Hi, i replaced the CR2032 battery and what shoud i say ? THANK YOU ALL FOR YOUR POSTS ! This was the reason for my gemini fault. After i replaced the battery, the mount runs perfect and everything
By Stargazer32584@... · #33980 ·
Re: Problem with G11 and Gemini L4 V1.04 - Older version
Just keep the battery out for a minute before replacing. That's needed for the capacitors to fully discharge, allowing all the settings to be completely wiped from memory resulting in a full reset.
By Paul Kanevsky · #33979 ·
Re: Problem with G11 and Gemini L4 V1.04 - Older version
Hi Guys, thanks a lot for your answers ! Later, i will replace the 2032 battery. I don't use the AG-port. I have an Starlight AO and only use the RS232 Port. But before i change the battery, i will
By Stargazer32584@... · #33978 ·
Re: Problem with G11 and Gemini L4 V1.04 - Older version
You've checked the cables already, this is good, since every little spurious signal that could be a button press (Deluxe or classical HC and AG) would be interpreted as an interruption of a Goto
By Rene Goerlich · #33977 ·
Re: Problem with G11 and Gemini L4 V1.04 - Older version
Actually Paul is correct...check basics first...new battery re-input data and limits retry it...I guess you can emulate it during daytime to slew to stars that are above horizon during the
By Brendan · #33976 ·
Re: Problem with G11 and Gemini L4 V1.04 - Older version
I have actually seen this before on my G1 a few times, many years ago. ? It went away, so, I thought it a firmware glitch. But it¡¯s possible it¡¯s not reading encoder pulses properly so keeps
By Brendan · #33975 ·
Re: Problem with G11 and Gemini L4 V1.04 - Older version
Hi ?, I'd start by resetting Gemini completely by taking out the 3v battery for a minute or two, and then replacing it with a new, fresh one. **Interrupted** message usually indicates that Gemini
By Paul Kanevsky · #33974 ·
Problem with G11 and Gemini L4 V1.04 - Older version
Hello guys, my Gemini System runs about 24 years without a greater problem. But now, i have a problem with this system. If i want to slew to an object, the system make a slew, goes into centering
By Stargazer32584@... · #33973 ·
Re: Purchasing a G11 with last version of the Gemini-1 controller
Everything looks in good Nick polar scope,CKS clutch knobs and the 127 looks good yes older motors but they look in good nick -- Brendan
By Brendan · #33972 ·
Re: Purchasing a G11 with last version of the Gemini-1 controller
Thank you for the links. In Photos, I just created the folder "Tom Losmandy G11 Photos" and within this folder are the two seller provided photos. The motors appear to be old discontinued standard
By tpolk0202@... · #33971 ·
Re: Purchasing a G11 with last version of the Gemini-1 controller
Tom you¡¯re good, Paul answered better than I could. ?He¡¯s a wealth of knowledge. Take pics ¡­.we can analyse them. Check axes are smooth and clutches engage but allow slip. ?Try to skim the G1
By Brendan · #33970 ·
Re: Purchasing a G11 with last version of the Gemini-1 controller
Thanks for the help. Cross posted - I was not sure if my post got through here, being a 10 minute old user. Regards Tom
By tpolk0202@... · #33969 ·