1000/1200 HD DCS Interface Kit (250-3022) Features Faxback Doc. # 5492 The Tandy 1000/1200 Disk Cartridge System Installation Kit consists of an Interface Board (with connecting cable) and a Utilities Diskette. The Interface Board contains the circuitry necessary to allow your computer to work with the Tandy disk cartridge drives. The Utilities Diskette contains the software programs that optimize the performance of the MS-DOS operating system with the Tandy disk cartridge drives. The installation and use of the Interface Board and the Utilities Diskette are explained in this manual. (dkh-08/03/93)