Furuno FCR-2119-BB Operation Manual page 302

11. CHART ALERTS
Note: When alerts are unchecked at step 3 in the above procedure, one or more
of the following messages appear in the permanent warning box.
• [Safety Contour] unchecked: "Indication of crossing safety contour if Off. (in
planning)"
• [Navigational Hazard] unchecked: "Indication of navigational hazards is Off. (in
planning)"
• Other alerts unchecked: "Indication of some prohibited areas or areas with spe-
cial conditions is Off. (in planning)"
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