[GreenKeys] How to operate and connect the HAL ST-8000?

[Per Jensen]

Hi.

At a recent ham swap-market a HAL ST-8000 in good condition showed up. It’s loaded with the latest 2.0 ROM’s.

Unfortunately i have no user manual, pinouts etc. for it. I would like to connect it up to my Teletype (Olivetti T2-CN) with a home-built loop-supply.

Does anyone have info on how to do this? I want to connect the ST-8000 to a PMR radio for short-range comms between two machines.

// Per.