HP 8719ET Reference Manual page 152

HOLD
HP-IB DIAG on off
IF BW [ ]
IF LIMIT TEST FAIL
IF LIMIT TEST PASS
IF LOOP COUNTER = 0
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 a new sweep with
.
SINGLE
toggles the HP-IB diagnostic feature (debug mode). This
mode should only be used the first 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 pi. If a
syntax error is received, the commands halt and a pointer
wedge indicates the misunderstood character. For
information on clearing a syntax error, refer to the
programmer's guide.
is used to select the bandwidth value for IF bandwidth
reduction. Allowed values (in Hz) are 6000, 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.
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.
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 of the sequences located
in them. Choose the sequence to be called if the limit test
passes (destination sequence).
prompts the user to select a destination sequence position
(SEQUENCE 1 through 6). When the value of the loop
counter reaches zero, the sequence in the specified position
will run.
Hardkey/Softkey Reference
Analyzer Functions
5-25