User Manual

GMC-I Messtechnik GmbH 55
Device and Measuring Parameters
6.6 Default Settings
Previously entered changes can be undone, and default settings
can be restored. This may be advisable under the following cir-
cumstances:
• After the occurrence of software or hardware errors
• If you are under the impression that the multimeter does not
work correctly
Ð Disconnect the device from the measuring circuit.
Ð Remove the batteries temporarily (see also section 9.2).
Ð Simultaneously press and hold the and
keys and reinsert the batteries at
the same time, which is acknowledged with two acoustic
signals.
ZERO
ESC
ON / OFF
LIGHT