N
NN
NN
NN
NN
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
NN
NN
NN
NN
N
N
N
N
GRATICULE
TEXT
selects the
graticule and
a portion
of softkey
text (where
there
is a
choice of
a feature
being on
or o)
for
color
modication.
F
or
example:
N
N
N
N
N
NN
NN
NN
NN
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
NN
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
NN
NN
NN
N
FREQUENCY
BLANK
on
OFF
.
N
NN
NN
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
NN
NN
NN
N
N
N
N
N
HARMONIC
MEAS
(Option
002 only)
leads to
the harmonics
menu.
This
feature
phase
locks to
the 2nd
or 3rd
harmonic
of
the
fundamental
signal.
Measured harmonics
cannot exceed
the
frequency
range
of
the
analyzer
receiver
.
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
N
N
N
N
N
N
N
HARMONIC OFF
(Option
002
only)
turns
o
the
harmonic
measurement
mode
.
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
N
N
N
N
N
N
HARMONIC
SECOND
(Option
002
only)
selects
measurement
of
the second
harmonic.
N
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
N
HARMONIC
THIRD
(Option
002 only)
selects
measurement
of
the
third
harmonic
.
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
HELP
ADAPT
REMOVAL
provides
an
on-line
quick
reference
guide
to
using
the
adapter
removal
technique
.
N
N
N
N
N
N
N
N
N
N
NN
NN
HOLD
freezes
the
data
trace
on
the display
,and
the analyzer
stops
sweeping
and
taking
data.
The
notation
\Hld"
is displayed
at
the
left
of
the
graticule
.
If
the
*
indicator
is
on
at
the left
side
of
the
display
,
trigger
anew
sweep with
4
SINGLE
5
.
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
N
N
N
N
N
N
N
HP-IB
DIAG
on
off
toggles
the HP-IB
diagnostic feature
(debug
mode).
This
mode
should
only be
used
the
rst
time
a
program
is
written:
if
a
program
has already
been
debugged,
it
is
unnecessary
.
When
diagnostics are
on, the
analyzer
scrolls
a
history
of
incoming
HP-IB commands
across
the
display
in
the
title
line
.
Nonprintable
characters
are
represented
as
.
If
a
syntax
error
is
received,
the
commands
halt
and
a
pointer
^
indicates
the
misunderstood
character
.
T
o
clear
a
syntax
error
,
refer
to
the
\HP-IB
Programming
Reference"
and
\HP-IB
Programming
Examples"
chapters
in
the
HP
8753D
Network
Analyzer
Programmer's
Guide
.
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
N
N
N
IF
BW
[
]
is
used
to
select
the
bandwidth
value
for
IF
bandwidth
reduction.
Allowed
values
(in
Hz)
are
3700,
3000,
1000,
300,
100,
30,
and
10.
Any
other
value
will
default
to
the
closest
allowed
value
.
A
narrow
bandwidth
slows
the
sweep
speed
but
provides
better
signal-to-noise
ratio
. The
selected bandwidth
value
is
shown in
brackets in
the softkey
label.
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
NN
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
NN
NN
NN
NN
N
N
N
N
N
IF
LIMIT
TEST
FAIL
jumps
to
one of
the
six
sequence
positions
(SEQUENCE
1
through 6) if the limit test fails
. This command executes any
sequence residing in the selected position. Sequences may
jump to themselves as well as to any of
the other sequences in
memory. When this softkey is pressed, the analyzer presents
a softkey menu showing the six sequence positions and the
titles of the sequences located in them. Choose the destination
sequence to be called if the limit test fails
.
NNNNNNNNNNNNNNNNN
NNNNNNNNNNNNNNNNNNNNNNNNN
NNNNNNNNNNNNNN
IF LIMIT TEST PASS
jumps to one of the six sequence positions (SEQUENCE 1
through 6) if the limit test passes. This command executes any
sequence residing in the selected position. Sequences may
jump to themselves as well as to any of the other sequences in
memory. When this softkey is pressed, the analyzer presents a
softkey menu showing the six sequence positions, and the titles
9-16 Key Denitions
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