Garmin gpsmap 495 Manuale Utente

Appendix > 

Messages

Near Proximity Point—you have reached the distance set for a 

proximity waypoint.
NMEA Depth is Below Transducer—no keel offset value has been 

received from the external sonar device.
No Diff GPS Location—RTCM is selected but the unit is not 

receiving DGPS data.
No Roads Near Destination—the destination for the road route you 

tried to calculate is not near any roads. Select a different destination.
No Roads Near Starting Point—the start location for the road 

route you tried to calculate is not near any roads. Select a different 

start location.
No DGPS Position—no differential connection data is available, or 

not enough data is available to calculate a DGPS position.
No Tide Stations for that Area—no tide stations within 100 miles 

of the area.
None Found—no data matched the search criteria.
Off Course—you are off course by the distance set in the Off 

Course Alarm.
Proximity Memory Full—no additional proximity waypoints can 

be saved.

Proximity Radius Overlaps—the radius of two proximity 

waypoints overlap.
Route Already Exists—you have entered a route name that already 

exists.
Route Calculation Error—no route can be calculated.
Route Memory Full—no additional routes can be saved.
Route Truncated—uploaded route from another device has more 

than 300 waypoints.
Route Waypoint Memory Full—no additional route waypoints can 

be saved.
Shallow Water—the water is shallower than the amount set in the 

Shallow Water Alarm.
Sonar Failed Unit Needs Repair—there is an internal problem with 

the unit. Contact Garmin Product Support to have the unit serviced.
Steep Turn—approaching a turn that requires a bank angle in excess 

of 25 degrees to stay on course.
Sunrise, Switching to Day Mode—the unit is switching to Day 

Mode.
Sunset, Switching to Night Mode—the unit is switching to Night 

Mode