Page 7.2
DESCRIPTION
The Z-207-3 5-1/4" Floppy Drive is a mass storage device
that stores programs and information for your computer.
Information is stored on two sides of a 5.25-inch, oxide-coated
diskette with 40 tracks per side. This drive is capable of dou-
ble-density operation when it is used with a double-density
controller, like the one supplied in the H/Z-100 family com-
puters.
The recording heads are single Read/Write gap-type heads.
The head carriage is positioned by a stepper motor that moves
the head carriage in .02083" steps, producing 48 tracks per
inch (TPI). The disk controller card in your Computer is the
interface between the computer bus and the Disk Drive.
A transducer in the Drive detects the presence or absence
of a notch in the diskette to insure write protection. If the notch
is not detected, a signal is transmitted to the controller to indi-
cate a read-only condition. If the notch is detected, the signal
indicates a read/write condition.
The diskettes load quickly and easily through the slot in the
front panel.
Summary of Contents for Z-100 Series
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