Ò³ãæ 17, 4 off course alarm – Onwa Marine Electronics KAP-866 User Manual
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The user can press [ESC] to cancel the alarm and the timer will start another
countdown again. Once countdown to "0" from the preset time the "STOPWA-
TCH TIMER ALARM" will be triggered again. The "STOPWATCH TIMER
ALARM" will be carried out repeatedly until either the user select other modes
(ST-BY or F-UP) than "AUTO" or "NAV" modes or change the timer to "000".
If the "STOPWATCH TIMER ALARM" is triggered and the user without press
[ESC] to cancel the alarm within one minute, the alarm sound will change
form short "beep" to continuous long "beep" and the external alarm (if installed)
will be triggered.
2.1.4 Off Course Alarm
An alarm will sound if the vessel has deviated from its desired course by more
than a set number of degrees. This can be caused by a number of steering faults,
any of which require attention by the crew.
The angle at which this alarm sounds may be set to any value between 1 and
180 degrees.
To set the off-course alarm angle
In any mode press [MENU] to display Function menu. Rotate the Knob to move
cursor to "Off Course Alarm" and press the Knob to confirm. Rotate the Konb
to change setting from 0~180 degrees and press the Knob to save setting or
press [ESC] to exit without save the setting.
When the allowable angle is exceeded, the off-course alarm will sound and a
flashing "OFF COURSE" will show on display. When the vessel is brought on
to its correct course again, the alarm will cease.
Note that the alarm will sound if a large course change is entered. This alarm
will cease as soon as the vessel completes its course change. The alarm may
also sound when changing from one section of a GPS route to another, and will
cancel itself when the course change is completed.
The default value for the off-course angle (ie the one set when the KAP-866 is
turned on) is 30 degrees.