trb@drutx.UUCP (BuckleyTR) (01/13/85)
Here's how to connect a modem to the modem connector on back of the mac: MAC CONN. RS-232 CONN ---------- ----------- GND 1 +5V 2 GRD 3 <----------------------> 7 GRD TXD+ 4 -----------------------> 2 TXD TXD- 5 +12V 6 -----------------------> 20 DTR CD 7 <----------------------- 8 CD RXD+ 8 <----------------------- 3 RXD RXD- 9 These 9-pin and 25-pin connectors should be available at any of our FINE Radio Shack stores nationwide. Tom Buckley AT&T Information Systems (303) 538-3442 ihnp4!drutx!trb