My mount is a Losmandy G11, Gemini 1 level 4, with servomotors 6 pin DIN connectors.?Recently I got a second hand ST-8XE USB SBIG camera attached to CFW8A filter wheel with many accesories,?The problem is that I'm confused how to connect the camera-filter wheel to the autoguider port of Losmandy.?I think that? my mount does not require the "relay adapter box"?(page 42 Gemini User Manual? 2006: 4.2.4 Connecting an Autoguider to a new Gemini (with DIN connectors): "...The SBIG relay box can be used , but is not necessary..."
But the "Application Note Relay Adadter Box"? (https://diffractionlimited.com/downloads/legacy/relay_box_instructions.pdf)? recommend the use of realy box with all Losmandy mounts even with the Gemini GOTO electronics (pag 1), and in the page 3 clarify (?) when it is no necessary to use the Realy Adadter Box if:
1. You are using the camera with LX-200 telescopes.
2. Your telescope/drive corrector uses "Open Collector to Ground" inputs for guiding.
3. You are using a Losmandy mount running both the camera and telescope? off the 110V AC wall transformers where the camera and drive corrector do not share a common ground.
I'm a layman in electronics. Someone can help me? Thanks
Luis
Luis Barneo