Changing The Master Code - Fermax MEMOKEY Manual De Instalador

Changing the Master Code (A0)
The Master code is necessary to enter programming mode. The equipment is programmed
with a default Master code in factory (1480 by default). The procedure to change it is the
following:
Establishing the User and Master Code Length (A4)
Initially the user codes are 4 digits in length, including the MASTER code. If you require
greater security you can change the length to 5 or 6 digits.
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1 Enter programming mode:
2 Enter the relevant option:
3 Indicate the new Master code:
Example: New Master Access Code for
Programming. 1234.
NOTE: If you forget the Master code, you can reset it to the default code of 1480, as
explained in the "Restoring the Master Code" section. A master code cannot be a user
code and vice versa.
1 Enter programming mode:
2 Enter the relevant option:
3 Indicate the new length:
Example:
6 Digit Access and Master
Codes.
NOTE:
If once the user codes have been programmed their length is changed to include a greater
number of digits, additional zeros will be added to the existent codes to bring them in line with
the new length.
e.g.: User Code:
- 4 digits: 1234 => select a greater nº of digits , for example: 6
- 6 digits: 123400
If once the user codes have been programmed their length is changed to include a fewer
number of digits, the existent codes will have the last digits removed to bring them in line with
the new length.
e.g. User Code:
- 6 digits: 123456 => select a fewer nº of digits , for example: 4
- 4 digits: 1234
If additional digits are to be re-added to the existing codes, the original digits will automatically
be re-added.
e.g. User Code:
- 4 digits: 1234 => select a greater nº of digits , for example: 6
- 6 digits: 123456
Each time the code length is changed, the existing codes should be reset to avoid the
codes being deleted or overwritten. The configuration of "code length" should be
done before setting up the codes on the system.
This will also effect the MASTER Code and the Free Access Code.
Default Master Code:
- 4 digit length: 1480
- 5 digit length: 14803
- 6 digit length: 148036
Master Code (1480)
A0
New Master Code
1480 A0 1234
Master Code (1480)
A4
4, 5 or 6
1480 A4 6
beep (x3)
beep (x3)
beep (x3)
beep (x3)
beep (x3)
beep (x3)