Operation Of Code Keypad; Changing The Master Code - G-U BKS Manual De Instrucciones

Operating instructions
Fingerprint scanner and code keypad

4 Operation of code keypad

In the delivery condition (master code & relay time at factory setting and user code has not yet been
programmed), all 3 LEDs (red/green/blue) light up continuously. A programming device is not included
in the scope of delivery as all entries can be made at the PIN code keypad itself.
Certain master code or user code combinations are excluded for security reasons. These are regular
combinations of numbers such as 8888, 123456 or 4321, etc. The master code or user code can con-
tain a combination of 4-6 digits.
Each time a button is pressed, the green LED lights up to confirm this. If the green LED does not light
up, repeat the input.
= start input or confirm
＊
Master code: Administration code
If an incorrect user code is entered 5 times in succession, the device enters blocking mode. This pre-
vents unauthorised persons from gaining unhindered access. If the device is in blocking mode, the red
LED flashes to indicate this. The blocking mode initially has a time limit. The blocking time extends up
to five times (blocking intervals: 1 minute, 5 minutes, 30 minutes, 1 hour, permanently blocked after
that) following each subsequent failed attempt
If a valid user code is entered two times in succession, the blocking mode is cancelled.

4.1 Changing the master code

Enter the
＊
current mas-
ter code (in
the delivery
condition, this
is the factory
code)
Attention! The master code is not changed when the factory settings are restored. If you have defined
a separate master code, this remains valid after the reset.
Operating instructions, edition 3 dated 03/01/2013
Copyright © G-U GmbH, 2012. All rights reserved.
=
User code:
1
＊
open door
Code for door opening
Enter the new
＊
master code
＊
If the change
is imple-
mented suc-
cessfully, the
red and green
LED flash for
approx. 2 s
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