HP 8753D - Page 590

MORE
SLIDES NEEDED
Error Number
71
When you
use a
sliding load
(in a
user-dened calibration
kit),
you
must
set
at
least three
slide positions
to complete
the calibration.
NO
CALIBRATION
CURRENTLY
IN
PROGRESS
Error
Number
69
The
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RESUME
CAL SEQUENCE
softkey is
not valid
unless
a
calibration
is
already
in
progress
.
Start
a
new
calibration.
NO
DISK
MEDIUM
IN
DRIVE
Error
Number
41
Y
ou
have
no
disk
in
the
current
disk
unit.
Insert
a
disk,
or
check
the
disk
unit
number
stored
in the
analyzer
.
NO
FAIL
FOUND
Service
Error
Number
114
The
self-diagnose
function
of
the
instrument operates
on an
internal
test
failure
.
At
this
time
,
no
failure has
been
detected.
NO
FILE(S)
FOUND
ON
DISK
Error
Number
45
No
les
of
the
type
created
by
an
analyzer
store
operation
were found
on the
disk
or
the
disk
drive
is
empty
.
If
you
requested
a specic
le title
,
that
le
was
not
found
on
the
disk.
NO
IF
FOUND:
CHECK
R
INPUT
LEVEL
Error Number
5
The rst
IF signal
was not
detected during
pretune.
Check the
front
panel
R
channel
jumper
.
If
there
is
no
visible
problem
with
the jumper
,
refer
to
the
HP 8753D Network Analyzer Service Guide
for troubleshooting.
NO LIMIT LINES DISPLAYED
Error Number
144
You can turn limit lines on but they cannot
be displayed on polar or Smith
chart display formats
.
10-14 Error Messages