LEGRAND 572 250, Instructions Manual

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Safety instructions
This product should be installed preferably by a qualified electrician. Incorrect installation and use can entail risk of
electric shock or fire.
Before carrying out the installation, read the instructions and take account of the product's specific mounting location.
Do not open up the device. All Legrand products must be exclusively opened and repaired by personnel trained and
approved by LEGRAND. Any unauthorised opening or repair completely cancels all liabilities and the rights to
replacement and guarantees. Only use genuine accessories.
Factory settings
latch timing
buzzer
To revert to factory settings (Caution: user fingerprints must be re-recorded) :
Switch off the power supply. Keep the “Reset” button pressed and switch the power back on. Wait (10 s) for
confirmation (2 beeps). Release the “Reset” button.
5 s =
2