Modem type:
AT&T 103 / 212A series; 1200 or 300 bps
Instruction set used:
Maxwell 'GEORGE' or HAYES command and instruction sets.
Hardware configuration:
One front panel status indicator. All status and command responses are on
the user's screen. Very similar to the Apple Modem 1200 in both operation
and function.
Software configuration:
Microprocessor controlled intelligent modem with auto-dial and auto-answer
functions.
Interface type:
RS-232 DB-25S (DCE) connector, full or half duplex operation.
Modem interface packages, by computer:
Apple IIe (Super Serial card):
Access II or other terminal software; straight through DB-25 cable
interface (serial card configured as DTE equipment) for hardware
connection.
Apple IIc:
Access II or other terminal software; Apple IIc to Imagewriter cable with
modem eliminator cable for hardware connection.
Apple III:
Access III or other terminal software; straight through DB-25 cable for
hardware connection.
Macintosh:
MacTerm or other terminal software; Macintosh to Imagewriter cable with
modem eliminator cable for hardware connection.
Macintosh XL:
MacTerm or other terminal software; straight through DB-25 cable for
hardware connection.
NOTE:
Pull-down functions of MacTerm will not work as they are Hayes instruction
set commands. Keying in the correct command will work--refer to the
modem commands provided in the user manual.
Racal-Vadic is now Racal Datacom.