System Description

BDA M410 TA03 / 2019-09 (GB)
20
BATTERY WARNING
The locking system is equipped with two baery warning levels (see table below):
For changing the baery see page 6 „Geng started & changing baery“.
Warning level LED display Meaning
Stage 1
The baery is weak and should be ch-
anged. Opening and closing of the lock
are possible. Conguraon changes are
not possible.
Stage 2
The baery is exhausted and must be
changed immediately! The lock can
only be opened. Conguraon changes
are not possible.
FIRMWARE UPDATE
You have the opon of updang the rmware of the locking system via the micro USB port on the lock. Firmware up-
dates are provided only when needed (for example, technical need). To update the rmware you need the soware
LEHMANN Firmware Updater. The soware can be found on the website www.lehmann-locks.com under Electronic
Locking Systems and there under Soware Soluons. The individual steps for updang the rmware are described in
the soware.
LEHMANN Vertriebsgesellschaft mbH & Co. KG
Postfach 26 20 • D-32383 Minden
Fon +49 571 / 50 599-0 • Fax +49 571 / 50 599-822
[e-mail] • www.lehmann-locks.com
DIN EN ISO 9001:2015 zertifiziert
DISPOSAL
Dispose of the locking system according to local regulaons and guidelines. Remove the baery and dispose of the
baery separately according to local regulaons. When disposing of parally discharged baeries, make sure that
there are no short circuits between the poles of the baeries (risk of explosion and re).
!