Programming your Vanderbilt ACT 5e prox digital keypad

Harbour FireSafe's building services engineer demonstrates how to programme a Vanderbilt ACT 5e prox digital keypad, including programming a user and adding a proximity card.
For the benefit of Plymouth Block Management
Harbour FireSafe is a subsidiary of Harbour Housing, a part of Cosgarne Hall Ltd.

[@chamilanawaratne6629]

In my case there are two access codes have been programmed. So I want to delete one of those codes. How can I delete one code ? Thanks

[@ianfirth5497]

How do I clear a constant green flashing light ?