“OC” is displayed on the keypad when communication has been lost between the keypad and the control panel.
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- Keypad sounds when phone rings
- Keypad displays ‘Standby Busy E8’
- Setting the stay and away modes
- Controlling your home’s temperature, lighting and door locks
- ‘AC’ loss indicator
- ‘Alarm and a zone number’ on display
- Armed Stay Exit Now’ on display
- Blank keypad
- ‘DC’ on keypad display
- FC on keypad display
- Keypad displays ‘Message’
- Keypad displays ‘OC’
- Using the built-in message system