Alarms - Raymarine Raychart 425 Owner's Handbook Manual

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➤
To cancel MOB, press and hold the GOTO key for 2 seconds.
The MOB symbol and data box are removed and the unit returns to
normal Chart mode.

3.10 Alarms

The chartplotter reports the following alarms (Table 3-1 ):
Table 3-1: Alarm Settings
Alarm
Arrival
XTE
Anchor
No Fix
The alarms are switched on or off, and the limits set, using the Chart Set
Up function via the PAGE key menu, see Chapter 4, Section 4.3, Chart
Set Up Parameters.
When an alarm is triggered, the alarm buzzer sounds and a pop-up box,
describing the alarm, is displayed.
➤
To silence the alarm and clear the message, press any key.
Figure 3-64: MOB Data Box
Sends an MOB message, including bearing and range, to other units
in the system, via NMEA.
Notes: (1) A suffix (c) to the POSition data indicates that the vessel's
position has been User Calibrated, see Chapter 4,Chart Set
Up Parameters.
(2) The RANGE key operates normally to change chart scale.
The vessel has arrived at the active waypoint: it has either reached
the arrival circle (the radius of which is specified) or, has reached its
closest point of approach (defined by a line passing through the
waypoint and perpendicular to the track).
The vessel has exceeded the specified distance (maximum cross
track error) from the active route leg.
The vessel has drifted from its anchor position (set when the alarm
was turned on) by more than the specified distance.
GPS fix or Differential data has been lost for more than 30 s.
Raychart 425 Chartplotter
Indicates