Tandy 1000 Technical Reference Manual

Tandy 1000
4-4-3. Check and Adjustment of Disk Pad Lever (Bail)
Technical Reference Manual
This item applies only to the double sided FDDs.
(A) Equipment
(1) Cross point screwdriver, M2.6
(2) Binding agent
(B) Check and adjustment procedure
(1) Open the front lever to be able to insert the disk.
(2) Confirm a little gap (0.1 ~ 0.3mm, approx.) is spaced between the bail
and the top of the stop cam of the CSS Ass'y (C). (See Fig.418).
(3) If the item (2) is not satisfied, turn the outside adjusting screw (see
Fig.417) of the bail so that the bail and the top of the stop cam are
separated with 0.2mm, approx.
(4) In the process of inserting a disk slowly, confirm that the disk jacket
does not touch the side 0 nor the side 1 head and goes into the FDD
smoothly with appropriate space margin.
(5) Open and close the front lever two or three times to confirm the
clampings of the disk are done smoothly.
(6) In the process of ejecting the disk slowly, confirm that the side 0
and side 1 heads do not catch the head window edge of the disk jacket
(opening area of the jacket to make the head be in contact with the
disk surface) and that the disk can be drawn out smoothly with appropriate
space margin.
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Tandy 1000 Specifications

General

Processor	Intel 8088
Processor Speed	4.77 MHz
RAM	128 KB (expandable to 640 KB)
Operating System	MS-DOS 2.11
Manufacturer	Tandy Corporation
Release Year	1984
Storage	Single or double 5.25" floppy disk drive (360 KB), optional hard drive
Sound	Tandy 3-voice sound
Ports	Parallel, Serial
Graphics	CGA (Color Graphics Adapter)
Graphics Modes	320x200, 640x200