Console
File
Source: GA33-1509-0 System/370
Mod
125 Procedures
The
console loads microprogram
on
diagnostic programs into
the
system. It
is
also used by
the
system
to
store
logs.
The
miaoprogram
diagnostic programs and logs are stored
on
lightweight magnetic disk cartridges (diskettes).
IBM
Diskette
Source: GA33-1509 System/370
Mod
125 Procedures
There
are two
types
of
diskettes:
The
system diskette
The
service diskette
The
System Diskette
is
used for normal operation.
The
Service Diskette
is
used for loading ASCP.
Because
the
magnetic disk cartridge (diskette) contains information
that
is
vital
to
system operation, it must be properly safeguarded.
Avoid:
Rough handling
of
the
diskette. Never write
on
or
mark the diskette.
• Localized pressure on any part
of
the
diskette.
• Strong. direct sunlight on
the
diskette.
Page
5-30
Attempts
to
clean
the
diskette
in
any way.
ExpolUre
of
the diskette
to
magnetic fields. Keep away
frolT'
all
metal
objects.
Touching
of
exposed diskette surfaces. Use
the
handling area. If a magnetic
disk ClIrtridge
is
damaged, inform
the
CEo
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