Furuno 1835 Operator's Manual page 61

3. Use the Cursorpad ( or ) to select [Alarm Status] and press the ENTER key.
OVER_TEMP
4. Press the CANCEL/HL OFF key to close the alarm status display.
5. Press the MENU key to close the menu.
Alarm category
SIGNAL MISSING*
TRIGGER
HEADING
BEARING
GYRO
VIDEO
POSITION
NMEA_HDG
TARGET ALARM1(2)
IN
OUT
ARPA ALARM
COLLISION
LOST
PROXIMITY
AIS ALARM
COLLISION
PROXIMITY
TRIGGER HEADING BEARING GYRO
VIDEO POSITION NMEA_HDG
IN OUT
IN OUT
COLLISION LOST PROXIMITY
COLLISION PROXIMITY
TX ANT CH1 CH2 CH70 FAIL MKD
EPFS L/L SOG COG HDG ROT
Alarm Status display
Trigger signal lost (only for remote display)
Heading signal lost
Bearing signal lost
AD-10 format gyro signal lost
Video signal lost
NMEA format position data lost
NMEA format heading signal lost
An echo has entered a target alarm zone.
An echo has exited a target alarm zone.
CPA and TCPA of an ARPA target is less than CPA and
TCPA alarm settings.
Acquired ARPA target becomes lost.
The range to an ARPA target is less than the user-set
proximity alarm range.
CPA and TCPA of an AIS target is less than CPA and
TCPA alarm settings.
The range to an AIS target is less than the user-set prox-
imity alarm range.
1. DESCRIPTION OF OPERATION
Meaning
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