Fluke 93 Service Manual page 130

CORRECTIVE MAINTENANCE
CALIBRATION
error
wrong
input signal(s)
(SCOPE/METEfl mode)
The
SoopeMeter has
rejected the
connected
calibration
adjustment
signal
during
calibration.
Solution:
Check
the calibration signal
and
repeat the
calibration step.
If
the signal
is
correct
and
the
error
message
remains,
refer
to the troubleshooting information
of
the
Analog A2
PCB
later
in
this section.
PROBE
successfully
calibrated.
(SCOPE/METER
mode)
The
probe
calibration
has been
successful.
**
ERROR
*** PLEASE RESET INSTRUMENT ***
General
error
message: eomethlng has gone
(SCOPE/METER
mode) wrong, which cannot be undone
easily.
Solution:
Switch
off
the
ScopeMeler
and switch
lion again,
using
MASTER
RESET:
Press
the
LCD
key
and keep
it
pressed.
Now
press the
ON/OFF
key.
The ScopeMeler
wt\ give
two
beeps
and
will
start
up
in
a
default condition.
No
AUTOSET
on
time
oratt:
no
channels
(SCOPE
mode)
You have
tried
to
do an
AUTOSET,
while
both channels
A
and
B
were
switched
off
(only
waveforms
in
memory
displayed!).
Solution;
Switch
on
channel
A
and/or channel
B
before
you
activate
AUTOSET.
REF
differs
from present meter mode.
(METER
mode)
The
settings
of
the
ScopeMeter have been
changed, so
that previously
deteimined
references are not
valid.
Solution:
Set
new
references.
PROBE CAL
Use
AUTO
SET
to
exit.
(SCOPE/METER
mode)
The
ScopeMeter
has been
set
Into
the
AC ADJUST
mode
for
channel
A
or
B
in
the
PROBE
CAL
popup menu,
Solution;
AC
adjust the probe and/or press the
AUTO SET
key.
AUTO
SET
..
AUTO
SET
..
AUTO
SET
(SCOPE/METER
mode)
The
ScopeMeter
performs
an
auto
set
after
the
AUTO
SET
key
has been
pressed.
Solution;
Wait
until
the warning dis^pears
(about
1
second).
If
the
warning
stays, refer to
the
troubleshooting information
tater
In
this
section.
Connect
PROBE
to
GENERATOR
OUT.
(SCOPE/METER
mode)
The
AC ADJUST
or the
DC CAL
item
In
the
PROBE
CAL
pop up
menu
has been
selected.
Solution:
Connect a probe
to
the generator output and
select
AC ADJUST
or
DC
CAL
or watt
for
five
seconds,
DC PROBE
calibration
in
progress
(SCOPE/METER
mode)
The
DC
CAL
item
in
the
PROBE
CAL
pop-up
menu
has been
selected.
Solution;
Wait
until
the warning disappears.
A
beep
signals the
end
of the
DC PROBE
calibration.
If
the
calibration
has been
successful, the
message
TROBE
successfully calibrated"
will
appear.