AT&T 3.0 manual Hardware Requirements

System Programming and Maintenance (SPM)

Hardware Requirements

The following hardware is required:

■An approved PC or other DOS-compatible PC with:

—At least 512K of RAM

—A double-sided floppy disk drive (either 5.25-inch or 3.5-inch)

—A serial port assigned to COM1 or COM2. The serial port can use either a DB-9 or DB-25 connector. If a DB-9 connector is used, a 9-pin to 25-pin adapter is also required. The 9-pin side must be female.

■Video monitor (monochrome or color)

■D8W cord and 355AF adapter if the PC is within 50 ft. (l5.2 m) of the control unit. Distances of greater than 50 ft. (15.2 m) require back-to- back ADUs.

See System Programming and Maintenance (SPM) for installation instructions.

Installing Applications 8-25