8 Sep
2016
8 Sep
'16
2:30 p.m.
In most of the variants of these cables, on the top of that plastic block is also an RJ-22 connector (telephone handset connector) for an LK-series keyboard, and a MicroDIN connector for a DEC-protocol mouse.
-Dave
ok I did think that this might be the case, but the manual does not mention a keyboard so I became unsure if this was a terminal or display, or something special purpose. b