Agilent Technologies 4395A - Page 434

Saving
and
Recalling
Instrument States
and Data
Saving and
Recalling Instrument
States and
Data
This
section
describes
storage
devices,
the save
and recall
functions,
and the
information you
need
to
save
instrument
states and
data into
les.
A
dditional
information
on
how to
save and
recall instrument
states is
provided in
the \T
o Save
and
Recall
the
Settings
and
Data
"
in
Chapter 8.
Note
The 4
Save
5 and
4
Recall
5 keys
do not
access
Instrument
B
ASIC
programs
.
Instrument
B
ASIC
has
its
own
menus
(under
the
4
System
5
key)
for
accessing
the
built-in
disk
drive
and
the
memory
disk.
See
Programming
Manual
for
detail.
Storage Devices
The
analyzer
supports
two
storage
devices
,
a
built-in
exible
disk drive
and a
memory
disk.
The
exible
disk
drive
should
be
used
to
store
large
numbers
of
les
and
long
term data
storage
.
The
memory
disk
should
be
used
to
store
temporary
tentative
data
and
instrument
states
and
to
store
or
retrieve
data
quickly
.
Note
Use
the
built-in
exible
disk to
store important
data
because
the
memory
disk
data
is
lost
when
the power
is turned
o.
Disk
Requirements
The
analyzer's
disk
drive
uses
a
720
Kbyte
,or
1.44
Mbyte
3.5
inch
micro-exible
disk.
Disk
F
ormats
The
analyzer's
built-in
disk
drive
can
access
both
LIF
(logical
interchange
format)
and
DOS
formatted
disks
.
The
disk
drive
and
the
memory
disk
can
also
initialize
a
new
disk in
either LIF
or
DOS
format.
Note
that
the
analyzer
can initalize
1.44 Mbyte
disks only
.
The
following
list
shows
the
applicable
DOS
formats for
the analyzer
.
720
Kbyte
,
80
tracks
, double-sided,
9 sectors/track
1.44
Mbyte
,
80
tracks,
double-sided,
18
sectors/track
Memory Disk Capacity
The memory disk capacity is 512 Kbyte
. The
memory disk capacity can be changed. This
capacity includes the directory area. The capacity of data
area depends on the disk format
type.
A-58 Basic Measurement Theory