Operation Manual

GMC-I Messtechnik GmbH 59
Device and Measuring Parameters
7.5 Default Settings
Previously entered changes can be undone, and the default
settings can be reactivated. This may be advisable under the
following circumstances:
• 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 chapter 10.2).
Ð Simultaneously press and hold the and
keys, and connect the battery at the same time.
ZERO
ESC
ON / OFF
LIGHT