System Description

BDA M410 TA03 / 2019-09 (GB)
15
CHANGING THE MASTER CODE
It is highly recommended that you change the default master code and to choose the longest possible and secure
master code.
The lock must be in open posion. There must be no baery warning.
The master code must be 3 to 10 digits.
If you have already changed the default master code, enter your valid master code here. In order to conrm the
master code, press the keys
x
+ simultaneously.
Aer the enter buon is pressed the LED display will turn to a connuous red light unl a new master code has been
entered for the rst me.
Now carefully enter the new master code 2x in succession (as described in the following). When entering the new
master code, make parcularly sure that the LED display acknowledges each key input.
If the new master code has been entered correctly twice, there is a long green ashing in the LED display. The new
master code is valid. In all other cases, the LED display ashes red ten mes. The new master code was not accepted.
The previous master code is sll valid.
Perform immediately a funconal test with the new master code!
Enter of master code (example: factory sengs)
Keys
9 0 8 0 7 0 5 5 5 5
x
+
Display
The lock is in conguraon
mode (connuous green
light).
simultaneously
Keys
5
Display
The locks waits for the
rst entry of the the new
master code (connuous
red light).
Enter of new master code (example: 6-0-1-9-7)
Keys
6 0 1 9 7
Display
The lock waits for the
second entry of the new
master code (connuous
green light).
Repeated enter of new master code (example: 6-0-1-9-7)
Keys
6 0 1 9 7
Display
When the LED display
turns o, the new master
code is valid.