
Angle
Domain
Stimulus
Controls
Details
about
Save
Oset
Osets
are
axis
independent.
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
Save
Offset
operates
independently
for
each
of
the
three
axes
.
The
receiver
also
remembers
the
osets
you
used
last
for
each
axis
.
A
dding
incremental
osets
.
If
conditions
cause
the
boresight
to
change
,
move
the
active
marker
to
the
new
boresight
(manually
,
or
with
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
BORESIGHT
ANGLE
,
or
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
ENCODER
ANGLE
),
and
press
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
SAVE
OFFSET
again.
The
incremental
change
will
be
added
to
the
oset.
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
SAVE
OFFSET
remembers
the
rst
oset
used,
and
adds
or
subtracts
subsequent
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
SAVE
OFFSET
values
incrementally
to
the
original
value
.
Here
is
an
example
of
how
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
Save
Offset
works
.
Assume
boresight
for
axis
A
is
at
+7
.
Move
the
active
marker
to
that
angle
(by
whatever
means),
press
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
SAVE
OFFSET
and
measure
another
sweep
.
Boresight
will
now
appear
to
be
at
0
(angle
readings
are
oset
by
7
).
Later
in
the
day
you
change
antennas
,
and
boresight
moves
1
in
a
positive
direction.
If
a
marker
is
placed
at
that
point,
and
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
SAVE
OFFSET
is
pressed
again,
the
oset
will
change
by
1
,
for
a
total
oset
of
8
.
Remember
,
the
change
will
not
take
eect
until
the
next
angle
scan.
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
CLEAR
OFFSET
clears
the
oset
memory
,
so
a
new
starting
oset
may
be
entered.
Oset
is
actually
cleared
on
the
next
angle
scan.
The
oset
value
is
saved
with
the
instrument
state
when
the
4
SA
VE
5
and
4
RECALL
5
keys
are
used.
This
allows
dierent
osets
to
be
saved
in
the
Save/Recall
registers
for
later
use
.
Encoder
Settings
and
Save/Recall
Registers
All
the
encoder
conguration
and
operational
settings
are
saved
when
the
Save/Recall
registers
are
used.
Details
about
Save
Oset
Osets
are
axis-independent.
Save
Oset
operates
independently
for
each
of
the
three
axes
.
The
receiver
also
remembers
the
osets
you
used
last
for
each
axis
.
A
dding
incremental
osets
.
If
conditions
cause
the
boresight
to
change
,
move
the
active
marker
to
the
new
boresight
(manually
or
with
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
BORESIGHT
ANGLE
),
and
press
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
SAVE
OFFSET
again.
(NOTE:
you
must
take
another
sweep
before
pressing
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
SAVE
OFFSET
a
second
time
.)
The
incremental
change
will
be
added
to
the
oset.
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
SAVE
OFFSET
remembers
the
rst
oset
you
use
,
and
adds
or
subtracts
subsequent
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
SAVE
OFFSET
values
incrementally
to
the
original
value
.
Y
ou
must
take
a
sweep
between
each
press
of
the
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
SAVE
OFFSET
softkey
.
Here
is
an
example
of
how
Save
Oset
works
.
Assume
boresight
for
axis
A
is
at
+7
.
Y
ou
move
the
active
marker
to
that
angle
(by
whatever
means)
and
you
press
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
SAVE
OFFSET
.
Now
you
measure
another
sweep
.
Boresight
will
now
appear
to
be
at
0
(angle
readings
are
oset
by
7
).
Later
in
the
day
you
change
antennas
,
and
boresight
moves
1
in
a
positive
direction.
If
you
press
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
SAVE
OFFSET
again,
the
oset
will
change
by
1
,
for
a
total
oset
of
8
.
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
CLEAR
OFFSET
clears
the
oset
memory
,
so
you
enter
a
new
starting
oset.
Oset
is
actually
cleared
on
the
next
sweep
.
The
oset
value
is
saved
with
the
instrument
state
when
you
use
the
4
SA
VE
5
and
4
RECALL
5
keys
.
This
allows
you
to
save
dierent
osets
in
the
Save/Recall
registers
for
later
use
.
Using
oset
functions
.
The
Oset
function
is
discussed
in
\T
o
Find
Boresight"
in
Chapter
5
of
the
HP
8530A
User's
Guide..
6-8
Stimulus
Functions
Содержание 8530A
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