Furuno 1834C-BB Manuel D’Utilisation

3. PLOTTER OPERATION 

The table below shows the plotter alarm messages and their meanings. 

ARRIVED AT WAYPOINT XXX! (XXX = waypoint name)  Arrival alarm violated. 
ENTERED INTO AVOIDANCE AREA! 

Proximity alarm violated. 

EXCEEDED ANCHOR WATCH LIMIT! 

Anchor watch alarm violated. 

EXCEEDED XTE LIMIT! 

XTE alarm violated. 

SPEED ALARM!   

Speed alarm violated. 

TEMPERATURE ALARM! 

Water temperature alarm violated. 

TRIP ALARM! MILEAGE EXCEEDED 

Trip alarm violated. 

GROUNDING ALARM 

Grounding alarm (C=MAP 
specification) violated. See next 
paragraph. 

GUARDIAN ALARM (DEPTH AREA) 

Depth area (C=MAP specification) 
violated. See next paragraph. 

GUARDIAN ALARM (LAND AREA) 

Land area (C=MAP specification) 
violated. See next paragraph. 

GUARDIAN ALARM (INTERTIDAL AREA) 

Intertidal area (C=MAP specification) 
violated. See next paragraph. 

GUARDIAN ALARM (ROCK) 

Rock alarm (C=MAP specification) 
violated. See next paragraph. 

GUARDIAN ALARM (SHORELINE CONSTRUCT) 

Shoreline construct (C=MAP 
specification) violated. See next 
paragraph. 

GUARDIAN ALARM (OBSTRUCTION) 

Obstruction (C=MAP specification) 
violated. See next paragraph. 

GUARDIAN ALARM (NO DATA AVAILABLE) 

No data alarm (C=MAP specification) 
violated. See next paragraph.