Operating instructions
Fingerprint scanner and code keypad
2.6 Deleting all fingers (incl. master finger) with master finger
Operating instructions, edition 3 dated 03/01/2013
Copyright © G-U GmbH, 2012. All rights reserved.
Device is operational, only the blue LED lights
up. To do this, the master finger must be
dragged a total of 3 times consecutively across
the sensor
Master
Drag a master finger across the sensor, the red
finger
and green LEDs light up briefly.
Master
Once the master finger has been scanned twice,
finger
the red and green LEDs flash to indicate that
deletion mode is being initialised.
Master
The deletion operation starts after the master
finger
finger has been pulled through for the third time.
The green LED lights up to signal this.
The device is then in the delivery condition (red
+ green + blue LEDs light up)
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