How do I enable Chime Mode so the keypad alerts me when doors or windows are opened while the system is disarmed?

To turn Chime Mode on or off, enter your security code followed by the [9] CHIME key. When activated, three tones will sound at the keypad whenever a perimeter door or window is opened, and the 'CHIME' message will appear on the display. Chime Mode can only be used while the system is disarmed, and interior zones do not produce a tone when faulted in this mode. (Page 24)