User manual

80
Error Possible cause Possible solution
The multimeter does not
work.
Is the battery at? Check the condition.
Replace the battery.
The measuring value does
not change.
Is the wrong measuring
function active (AC/DC)?
Check the display (AC/DC)
and change the function if
necessary.
Are the test leads rmly
inserted into the measuring
sockets?
Check the seating of the test
leads.
Is the fuse defective? Check the fuses.
Is the hold function activated?
(display
)
Press the H/LIGHT (+/COMP)
button to deactivate this
function.
The measuring device
beeps and one of
the following warning
messages is displayed:
ERROR ON V INPUT
ERROR ON A INPUT
ERROR ON mA INPUT
Incorrectly attached or
improper test leads.
Connect the test leads properly
to the measuring device,
exchange them, or change the
measuring function.
Repairs other than those just described should only be performed by an authorised
specialist.