Display And Error Messages - Fluke 93 Service Manual

7-2
CORRECTIVE MAINTENANCE
7.1.3
Display
and
error
messages
To ease
the
Scope
Meter operation display messages
are generated.
If
you operate
the
Scope Meter
Incorrectly,
it
will
display error
messages.
Each
error
message
Is
displayed
for
5 seconds.
The
following table describes the
display
messages
and
error
messages and
the possible
solutions.
If
no
speckle
model
number
is
stated, the
message
and
solution apply
to
all
ScopeMeter models.
MESSAGE
Key
not possible
in
this
ScopeMeter mode.
(SCOPE/METER
mode)
Solutfon:
Press
a
correct key.
Not executed:
at
least
one
trace on
LCD
(SCOPE
mode)
Solution; Turn
on
another channel.
Not executed:
already max. traces
on
LCD
(SCOPE
mode)
Solution:
Turn
off
another
trace.
Chosen
function changed
other
settings.
(SCOPE
mode)
CAUSE
You have pressed
an
incorrect key.
For example:
you have pressed
the trigger
key,
white
In
meter mode.
You have attempted
to
switch
off
the only
displayed trace
In
the
CHAN AB
menu
or
WAVEFORM
menu
(Model
97).
(Model
97)
You have attempted
to
turn
on
more
than four traces simultaneously
in
the
CHAN
AS menu
and
the
WAVEFORM
menu.
Sometimes
some
functions,
for
example
events
and
n-cycle,
can adapt (change)
other
ScopeMeter
settings automatically.
Sdutlon:
Switch
off
the
chosen
function
and check
the settings.
Time base
limit
reached
for
present
mode
(SCOPE
mode)
Solution: Select
RECURRENT
trigger
mode.
ScopeMeter
auto shut
down
In
5 minutes!
(SCOPE/METER
mode)
Solution: Press a
key.
ScopeMeter
mcxiel
9x
;
Vx.xx
;
yy*yy*yy
(SCOPE/METER
mode)
The
s
TIME
ns key has been
pressed,
forcing
the
timebase
to
exceed
the
limit.
For
examptei
rfthe
limit
of
100 ns
in
single trigger
mode
is
exceeded.
No new
key
has been
activated
in
the
last
1
0 minutes.
To
save
battery
power, the
ScopeMeter
shuts down.
ScopeMeter
'
model number;
software
version;
software
date".
Both softkeys
1 (left)
and
5
(right)
have been pressed
at
the
same
time.
Solution: