Water Temperature Alarm - Furuno FI-70 Operator's Manual

3. ALARMS
3.7

Water Temperature Alarm

The water temperature alarm warns you when the temperature goes over or under the
set threshold. The average temperature may also be used as a threshold and is
calculated over one minute intervals.
1. Access the [Alarms] menu, using the procedure outlined on page 3-1.
2. Press the software keys to select [W Temp. Alarm], then press the function key.
3. [Alarm] is highlighted, press the function key.
4. Select [OFF], [Low], [High] or [Shear] as appropriate, then press the function key.
• [OFF]: Disable the alarm. Proceed to step 7.
• [Low]: Activates the alarm when the water temperature is lower than the set
threshold.
• [High]: Activates the alarm when the water temperature is higher than the set
threshold.
• [Shear]: Activates the alarm when the water temperature is higher than the set
threshold for more than one minute.
5. Press the software keys to select the threshold, then press the function key.
6. Press the software keys to set the threshold as appropriate, then press the
function key to apply the changes.
7. Press the Menu/Back key twice to close the menu.
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