Using The Count Down Timer; Using The Count Up Timer; Alarms - Raymarine Lighthouse Sport 3.10 Series Advanced Operation Instructions

Whilst the countdown or count-up timer is in use it is displayed in the status area, below the current
time.

Using the count down timer

From the homescreen:
1. Select the status area, located in the top right corner of the homescreen.
2. The status area pop-over menu is displayed.
3. Ensure that Count down is selected in the Timer option.
4. Select Start value and adjust to the desired value.
The count down timer can be set to a maximum of 9 hours and 59 minutes.
5. Press the Back button to return to the pop-over menu.
6. Select Start timer.
The count down timer can be stopped or reset at anytime from the pop-over menu.

Using the count up timer

From the homescreen:
1. Select the status area, located in the top right corner of the homescreen.
2. The status area pop-over menu is displayed.
3. Ensure that Count up is selected in the Timer option.
4. Select Start timer.
The count up timer can count upwards to a maximum of 23 hours and 59 minutes.
The count up timer can be stopped or reset at anytime from the pop-over menu.

5.7 Alarms

Alarms are used to alert you to a hazard or situation requiring your attention. Alarms are triggered
based on their specified thresholds.
The following alarms can be configured on your display:
• Dangerous AIS targets
• Shallow depth
• Waypoint arrival
• Low voltage
• Off track
• Anchor drift
• Water temperature
• Fish detection
• Engine alarms
• Satellite lost fix
Alarms are color coded to signify their severity:
Dangerous alarm example
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