[GreenKeys] Information on Info-Tech Model M-6000

[Don Robert House]

I have recently obtained an Info-Tech M-6000.  This unit has a lot of  
possibilities but I cannot find where it can be connected to key a 60  
milliamp loop.
It seems to be optimised for a Centronics Parallel printer port or an  
EIA 232 port and or a composite video port.

Any suggestions would be appreciated.

Thanks,
Don


Don R. House K9TTY
drhouse at nadcomm.com