# 3.11 Barrier Gate Control

Open or lock barrier gates without processing a ticket (when required).

## 3.11.1 Opening the Barrier Gate

1. Open Control Center (keyboard key or on-screen icon).
2. Select the gate icon you wish to open.
3. Use Manual Open (e.g., `F5` or Manual Open icon).
4. If explanation required: enter reason, select gate device, confirm OK / `Enter`.
5. Gate opens.

If Justification is enabled, you must enter an explanation before completing the function.

## 3.11.2 Locking the Barrier Gate Open

1. Open Control Center.
2. Select gate icon.
3. Use Keep Open ON (e.g., `F6` or icon).
4. If prompted, enter explanation and confirm.
5. Gate remains open until Keep Open OFF is used.

## 3.11.3 Unlocking (Closing) the Barrier Gate

1. Open Control Center.
2. Select gate icon.
3. Use Keep Open OFF (e.g., `F7` or icon).
4. If prompted, enter explanation and confirm.
5. Gate closes and returns to normal functionality.