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LEHLE GmbH · Germany · www.lehle.com · support@lehle.com
RESTORING THE FACTORY SETTING
If you decide to restore all settings back
to the factory setting, please proceed as
follows:
- Disconnect the power supply connec-
tion.
- Press and hold the 10K soft touch but-
ton.
- Reconnect the power supply connec-
tion.
- The LED of the power socket (5) is flash-
ing alternately white and blue.
- After approx. 3 seconds the LEDs go o
and the LEHLE DUAL EXPRESSION re-
boots again.
Every setting and calibration made by
you is reset.
!
On page 26 you will find a user flow
map, where all these procedures are
shown.