Garmin Fishfinder 240 Blue Owner's Manual - Page 32

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Garmin Fishfinder 240 Blue Owner's Manual
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Unit Operation
Setup Menu: Alarms Tab
Shallow Water Alarm
Deep Water Alarm
24

Shallow Water

The 'Shallow Water' Alarm can be set to sound a warning at a depth
determined by the user. The alarm must be activated before the unit will
sound a warning.
To activate/deactivate the Shallow Water Alarm:
1. Highlight the 'Alarms' tab on the Setup Menu.
2. Highlight the 'Shallow Water' checkbox.
3. Pressing ENTER will insert or remove a check mark in the checkbox.
To set the Shallow Water Alarm depth:
1. Highlight the 'Shallow Water' depth fi eld and press ENTER.
2. Use the Arrow Keys to input the desired depth, then press ENTER to
accept the setting.

Deep Water

The 'Deep Water' Alarm can be set to sound a warning at a depth
determined by the user. The alarm must be activated before the unit will
sound a warning.
To activate/deactivate the Deep Water Alarm:
1. Highlight the 'Alarm' tab on the Setup Menu.
2. Highlight the 'Deep Water' checkbox.
3. Pressing ENTER will insert or remove a check mark in the checkbox.
To set the Deep Water Alarm depth:
1. Highlight the 'Deep Water' depth fi eld and press ENTER.
2. Use the Arrow Keys to input the desired depth, then press ENTER to
accept the setting.