However, I am not having as much luck finding a manual on-line. At
least not for a reasonable price. The data connector on the back
is a 15 pin D-sub male, (not 25 pin) and the unit specifically is
a model 745 (with the acoustic couplers).
Does anyone have the connector pinout?
thanks
Charles
The S-700 side of the connector has two separate sets of data connections,
one for
the keyboard/printer and one for the acoustic coupler. An option was a cable
which branched to two DB25's for connection to each part of the terminal.
---------------------------------------------------------------------
| Terminal Cable Function
| Connector(P1) Termination P2 & P3
---------------------------------------------------------------------
P1-9 P2-1 Protective Ground |
P1-13 P2-2 Transmit Data |
P1-12 P2-3 Receive Data |KeyBoard
P1-10 P2-4 +12 Volts to RTS |& Printer
P1-1 P2-7 Signal Ground |EIA
P1-11 P2-8 Data Carrier Detect |
P1-15 P2-20 Data Terminal Ready |
P1-8 P3-3 Receive data |
P1-3 P3-2 Transmit Data |
P1-1 P3-7 Signal Ground |Acoustic
P1-2 P3-8 Carrier Detect |Coupler
P1-9 P3-1 Protective Ground |EIA
P1-6 P3-5 Clear to send |
P1-7 P3-6 Data Set Ready |
I have the manual and could scan some more pages if necessary.
Dan