Page 190
Operator‘s Manual FERITSCOPE
®
FMP30
Malfunctions and Messages
Wrong readings
Wrong voltage due to
connecting a wrong AC
adapter (e.g., for 110
V instead of 220 V).
Connect the correct AC
adapter.
Probe tip worn.
Use a probe with a
proper probe tip.
--
Printer prints hiero-
glyphics
Wrong printer setting in
the instrument's service
functions.
Select an appropriate
printer from the service
function.
Histogram does not
print
Fewer than 30 readings
are stored in the Appli-
cation.
Take more than 30
measurements.
--
Histogram output was
disabled in the service
function.
Enable histogram out-
put from the service
function.
Block result does not
print automatically us-
ing
BLOCK-RES
Instrument is in matrix
mode (block results do
not print automatically in
matrix mode).
Use
to print the
block result.
Printer does not print
Printer switched off.
Turn printer on.
--
Printer battery dis-
charged and printer not
connected to the mains
power supply.
Charge printer battery
or connect printer to the
mains power supply.
--
Printer not connected to
the instrument.
Connect printer to the
instrument.
Wrong printer setting in
the instrument's service
functions.
Select an appropriate
printer from the service
function.
Wrong USB cable.
Use correct USB cable. --
Printer or USB cable de-
fective.
Use working printer or
good USB cable.
--
Malfunction/Message Cause
Correction
start
on
Page