Controller Operation
AYC-F/Gx4 Series Installation and Programming Manual
59
4.
Release the REX button.
5.
You now have 10 seconds to program a new Programming code
into the access control unit using the initial default code 1234,
before the controller reverts to the existing code.
5.9.16
Replacing a Lost Normal/Secure Code
The unit must be in Secure mode; otherwise, this does not
work. Make sure that the Mode LED is red before proceeding.
To replace a lost Normal/Secure Code:
1.
Remove power from the power supply unit.
2.
Press the REX button on the power supply unit.
3.
Apply power to the unit with the REX button pressed.
4.
Release the REX button.
5.
You now have 10 seconds to exit Secure mode using the initial
default Normal/Secure code 3838.
6.
Program a new Normal/Secure code as described in Section