CPX230NWB ALARM CONTROL PANEL – INSTALLER MANUAL
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EN
Reducing the code length is possible only if the shortened user codes
do not conflict with each other.
During shortening the access code length is recommended to remove
old and upload a new users to avoid conflicts.
Example:
There are 5-digit codes in the CPX database – 44440, 44444, and 44449. It will not be
possible to shorten the code to 4 digits due to the conflict of identical resulting codes.
The change will not be accepted, which the keypad will signal with a several seconds long
continuous sound and a message window will be displayed):
In such a case, one solution is to delete a user or users who have similar codes.
1.
If the user code in the CPX database is shorter than the defined
value, then '0' will be added to the codes at their ends:
Example: If the code 1234 exists in the database, then after code
length is changed to 6 digits, the code will appear as 123400.
2.
If a user code in the CPX database is longer than the defined value,
then the access code will be the "n" first digits, according to the
value set.
Example: If the code 1234567 exists in the database, then after
code length is changed to 5 digits, the code will appear as 12345.
3.
For codes under duress:
If the code 12345 exists in the database, then after code length
is changed to 7 digits, the code will appear as 1234500, so the
code under duress will be 1234501.
If the code 12345 exists in the database, then after code length
is changed to 4 digits, the code will appear as 1234, so the code
under duress will be 1235.
