Controller Operation
60
AYC-Qx4 Family Installation and Programming Manual
3.
Enter your 4-digit Programming code.
If the Programming code is valid, all memory is erased. You hear
three beeps and the controller returns to Normal mode.
If the Programming code is invalid, you hear a long beep and the
controller returns to Normal mode without erasing the memory
contents.
5.9.18
Replacing a Lost Programming Code
The unit must be in Normal mode; otherwise, this does not
work. Make sure that the left LED is green before proceeding.
To replace a lost Programming 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 REX button pressed.
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.
5.9.19
Exiting Secure Mode if Normal/Secure Code was
Lost
To exit Secure mode if Normal/Secure Code was lost:
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
5.9.6.
