Seiwa SW701i SW701e - Manual (Page 46)

48 User Manual
SW1101:
[DATA] + "Alarms" + [ENTER] + "Heading Alarm" + [ENTER]
MARLIN/SEAWAVE 3 :
Timer Alarm
The Timer Alarm is activated when the defined time is expired. Stops (Off) the
Timer Alarm counter or enter the Timer value (Hours Minutes Seconds Range
00:00:01 - 23:59:59).
[MENU] + "Alarms" + [ENTER] + "Timer Alarm" + [ENTER]
MARLIN/SEAWAVE 3 :
Timer Direction
Set the Timer Direction UP or DOWN: when Timer Direction is set UP, the timer
start from zero and increases its value; the alarm is activated when the timer
reaches the Timer Value entered by the user. When Timer Direction is set DOWN,
the count-down starts from the value set by the user and decreases it's value.
The Alarm is activated when the Timer value goes to zero.
[MENU] + "Alarms" + [ENTER] + "Timer Direction" + [ENTER]
Grounding Alarm
To verify potential danger to navigation such as shallow water (depth areas),
intertidal areas, land, rocks, obstructions and shoreline constructions. The maps
are scanned every 10 seconds.
If any of the above objects are found, the chart plotter notifies the danger on a
dedicated warning message box. The active "Grounding Alarms" are shown in the
Grounding Alarm Report page. To activate the Grounding Alarm:
[MENU] + "Alarms" + [ENTER] + "Grounding Alarm" + [ENTER]
SW1101:
[DATA] + "Alarms" + [ENTER] + "Grounding Alarm" + [ENTER]
The chart plotter scans a sector in front of the boat. The direction is determined
by the current boat heading. You can select the length and its angle is 30 degrees.
The Grounding Alarm is switched Off by default after a Master Reset.
Grounding Alarm Range
To set the length of the sector to be detected among 0.25, 0.5, 1.0 Nm.
[MENU] + "Alarms" + [ENTER] + "Grounding Alarm Range" + [ENTER]
SW1101:
[DATA] + "Alarms" + [ENTER] + "Grounding Alarm Range" + [ENTER]
Grounding Alarm Report
To display the report of the dangerous objects currently detected.
[MENU] + "Alarms" + [ENTER] + "Grounding Alarm Report" + [ENTER]
SW1101:
[DATA] + "Alarms" + [ENTER] + "Grounding Alarm Report" + [ENTER]
When any of the searched objects is found in the scanned area, a tick marker is
printed on the relative box to identify which dangerous objects have been cur-
rently detected. Once the alarm condition is no longer present, the relative tick
marker is removed.
NOTE The alarm "No data available" is shown when no specific cartographic data are
found on the DATA MEDIA or when no DATA MEDIA is inserted.