Rev 2.0 Page 1
Gemini 2 Quick Start Guide
This guide will help you get started with your Gemini 2 Controller.
This guide is also available as a downloadable PDF you can save and use, and you can click on the
document links: http://www.losmandy.com/files/gemini/gemini2_quickstart.pdf
Please Visit our YouTube Channel and Setup Videos
Please also see our YouTube playlist on setting up your new Losmandy mount including Gemini
https://www.youtube.com/playlist?list=PLeM-apAbabi33UIBYaF05rvBbmZQ8rYBR
Or scan this QR Code with your mobile device:
Losmandy has produced a lot of great YouTube videos on many topics, we encourage you to visit your
YouTube channel and subscribe to it (and hit the notify “bell” to be alerted when we post future
videos)
Losmandy YouTube channel: https://www.youtube.com/losmandy
Installing Gemini 2
Mount the Gemini 2 to the tripod by bolting it to the two ears on the tripod using the supplied
thumbscrews
Connect the Motor cables using the 6 pin DIN Cables. Make sure you connect the RA motor (short
cable) to the RA connector and the DEC motor (long cable) to the DEC connector on the Gemini 2 unit.
Connect the Hand Controller to the port labeled HC
The power connection is on the right side of the Gemini 2. Power takes 12-18v DC min 2amp
**When you are ready to use the Gemini 2; before you power on the Gemini 2 be sure the RA Axis is
set to pointing at Polaris, your Telescope Optical tube is pointing to Polaris, and the Counter Weight
Shaft is in the down position (This is known as counterweight down position, starting position, and
also CWD).
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