Manual for QX-10

The QX-10 is an all business computer system featuring a Z80A-compatible CPU, 256 KB RAM, two 5.25" floppy disk drives, and a 12" CRT display. It includes a programmable timer, Centronics-compatible printer interface, RS-232C interface, and C-MOS RAM with battery backup. The system has five card slots for optional expansion cards. The hardware configuration consists of a main system unit, a keyboard unit, and a monitor unit. The main system unit houses the CPU, memory, floppy disk drives, and expansion slots. The keyboard unit connects via a coiled cord. The standard monitor is a 12" high-resolution green monitor.