Teac FD-55 Series - 206

such as books on the disk,. which will cause distortion of the disk.
(6) Keep and use the disk away from dust. Also do not install a dusty
disk into the FOO. Such dust, if carried to the magnetic head, may
cause data errors and may shorten the life of the disk and the FDO.
(7) Da not clip the jacket. The clipped portion will be distorted.
(S) Oe not write on the index label of the jacket with a hard tipped object
such as a lead pencil or a ball point pen which may damage the disk
surface. Use a soft writing object which will not damage the disk such
as a feIt tip pen.
Generally, it is desirable not to write on a label which is already
stuck on the disk. It is recommended to stick the label after writing
the information.
(9) D6 not ruh out the information on the label with an eraser. Rubbish from
the eraser may get into the jacket.
(10) Index label shold be applied on the label area shown in Fig.202.
Da not apply more than two labels on the same area .
•
(lI) Keep the disks away from magnetic fields such as by magnets, transformers,
motors, etc. These may degrade the recorded data on the disk. The
ambient stray magnetic field should not exceed 50 Oersted.
(12) Da not smear the disk with a solvent such as thinner, freon, or alcohol,
it damages the magnetic coating of the disk.
(13) Da not expose the disk to sunlight, micro-waves, or infrared ray. Keep
the disk away from heater or stove. Also do not put the disk on the
electric apparatus such as TV set.
{14} Disks should be operated within the following conditions:
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