Agilent Technologies 4395A - Page 494

Front
P
anel
K
ey
Description
4
System
5
Continued
Lmit test
menu
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LIMIT LINE
on OFF
Turns limit
lines on
or o.
If limits
have been
dened and
limit
lines
are
turned
on,
the
limit lines
are displayed
for visual
comparison of
the measured
data
in
all
Cartesian
formats.
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LIMIT TEST
on OFF
Turns limit
testing on
or o.
When
limit
testing
is
on,
the
data
is
compared
with
the
dened limits
at each
measured
point.
Limit
tests
occur
at
the
end
of
each
sweep
,
whenever the
data
is
updated,
and
when
limit
testing
is
rst
turned
on.
Limit testing
is available
for
both
magnitude
and
phase
values
in
Cartesian
formats
.
In
the polar
,
Smith,
and
admittance
chart
formats
of
the
network
analyzer
,
the
value
tested
depends
on
the
marker
mode
and
is
the
magnitude
or
the
rst
value
in
a
complex pair
.
The
message
\NO
LIMIT
LINES
DISPLA
YED"
is
displayed
in
polar
,
Smith
,
and
admittance
chart
formats
if
limit
lines
are
turned
on.
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BEEP
F
AIL
on
OFF
Turns
the
limit
fail
beeper
on
or
o.
When
limit
testing
is
on
and
the
fail
beeper
is
on,
a
beep
is
emitted
each
time
a
limit
test
is
performed
and
a
failure
detected.
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EDIT
LIMIT
LINE
Displays
a
table
of
limit
segments
on
the
lower
half
of
the
display
.
The
edit
limits
menu
is
displayed
so
that
limits
can
be
dened
or
changed.
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SEGMENT Species which
limit
segment
in
the
table
to
edit.
A
maximum
of
eight
sets
of
segment
values are
displayed
at
one
time
and
the
list
can
be
scrolled
up
or
down
to
show
other
segment
entries.
The
pointer
\>"
shows
the
segment
that
can
be
edited
or
deleted.
The
pointer can
be
moved
using
the
entry
block.
If
the
table
of
limits
is
designated
EMPTY,
new
segments
can
be
added
using
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ADD
or
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EDIT
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EDIT Displays
the
limit
line
entry
menu
that
denes
or
modies
the
sweep
parameter
value
and
limit values
of a
specied
segment.
If
the
table
is
empty
,
a
default
segment
is
displayed.
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DELETE Deletes
the
segment
indicated by
the pointer
\
>
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ADD Displays
the
edit
segment
menu
and
adds
a
new segment
to the
end
of
the
list.
The
new
segment
is
initially
a
duplicate
of
the
segment
indicated
by
the
pointer
\>
" and
selected using
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SEGMENT .
If
the
table
is
empty
,
a
default
segment
is
displayed.
The
maximum
number
of
segments
is
18.
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CLEAR
LIST
Displays
the
following
softkeys
and
clears
all
the
segments
in
the
limit
test.
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CLEAR
LIST
YES
Clears
all
the
segments
in
the
limit
line
and
returns
to
the
previous
menu.
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NO Cancels
clearing
the
segment
and
returns
to
the edit
limit menu.
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DONE Sorts
the
limit
segments
and
displays
them
on
the
display
in
increasing
order of
sweep
parameter
values
.
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LIMIT
LINE
OFFSETS
Displays
the
following
three
softkeys
that
oset
the
complete
limit
set
in
either
sweep
parameter
or
amplitude
value
.
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SWP
P
ARAM
OFFSET
A
dds
to
or
subtracts
an
oset
from
the
sweep
parameter
value
.
This
allows
limits
already
dened
to
be
used
for
testing
in
a
dierent
sweep
parameter
range
.
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AMPLITUDE
OFFSET
A
dds or
subtracts an
oset in
amplitude
value
.
This
allows
previously
dened
limits
to
be
used at
a
dierent
power
level.
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MKR
! AMP
.OFS.
Move
the limits
so that
they are
centered an
equal amount
above and
below the
marker
at
that
sweep
parameter
value
.
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RETURN
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RETURN
B-46 Softkey Reference