543.3.18 DisplayDepending on the physical mounted height of the panel, the contrast of the LCD may need adjusting to obtainoptimum viewing. The display option permits the contrast adjustment of the LCD.[DISPLAY OPTIONS]ADJUST CONTRASTPress the β button. The following display is shown:Use the ο©οͺ buttons to adjust the contrast viewing angle for darker or lighter as required (the setting isconfirmed by the bar graph) and the press the β button to confirm the change. Press ESC to cancel. Thedisplay will automatically cancel if no button is pressed for 30 seconds (hour glass).3.3.19 PanelThe Panel Menu Option shows a list of the internal panel circuits and provides a means to change their defaultconfiguration settings.Only use this menu if changes are to be made to the default settings for the panelβs internal circuits. Use theVIEW-PANEL Menu Option to view the state and operating condition of each circuit.The display shows for example:More>Address State Type Value>001.0 Normal VOLTAGE 5.6V001.1 Normal VOLTAGE 5.6V002.0 Normal CURRENT 0mA002.1 Normal CURRENT 0mAUse the ο©οͺ buttons to scroll through the circuits. Use the ο§ο¨ buttons to view additional information. The zoneand Output Group Assignments can be modified if required.For further information on the View β Panel Options and the information that is presented, refer to the UserManual.www.acornfiresecurity.comwww.acornfiresecurity.com