22Unit OperationSetup Menu/AlarmsAlarmsThe ‘Alarm’ tab allows you to activate and configure the four alarmsavailable in the Fishfinder 160. To access the ‘Alarm’ tab place the highlightover it using the arrow keys. See page 35 for alarm icons and messages.Fish AlarmThe ‘Fish Alarm’ can be configured to sound by fi sh size. There arefour different alarm selections: ‘Off’, ‘Small, Medium and Large’, ‘Mediumand Large’, or ‘Large’.To Select an Alarm:1. Highlight the ‘Alarm’ tab on the Setup Menu.2. Highlight the ‘Fish Alarm’ selection field and press ENTER.3. Choose the desired setting, press ENTER to accept the selection.Shallow WaterThe ‘Shallow Water’ Alarm can be set to sound a warning at a depthdetermined by the user. Before the unit will sound a warning the alarmmust be activated.Activating/Deactivating the Shallow Water Alarm:1. Highlight the ‘Alarm’ tab on the Setup Menu.2. Highlight the ‘Shallow Water’ checkbox.3. Pressing ENTER will insert or remove a check mark in the checkbox.Setting the Shallow Water Alarm Depth:1. Highlight the ‘Shallow Water’ Depth Field and press ENTER.2. Using the arrow keys input the desired depth, press ENTER to acceptthe setting.Fish Alarm SelectionsShallow Water Alarm