Garmin 225 Owner's Manual

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If a proximity alarm circle overlaps with an
existing alarm circle, a ‘proximity overlap’
warning will be displayed. As long as the over-
lap exists, the overlap warning will be dis-
played each time the GPSMAP is turned on.
If you enter an alarm circle overlap, the
GPSMAP will only inform you of the closest
proximity waypoint.
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The next submenu listing on the Auxiliary Menu is the proximity 
waypoints list. The proximity waypoints list lets you define an alarm circle
around a stored waypoint position, and can be used to help you avoid reefs,
rocks or restricted waters. Up to nine waypoints may be listed, with a 
maximum alarm radius of 99.9 nautical or statute miles or kilometers. The
alarm is turned on and off through the alarm/timer setup submenu.
To enter a proximity waypoint:
1. Highlight a blank proximity waypoint name field on the list and press 
C
.
2. Press the 
C
key to begin manually entering the waypoint name, or
3. Press the SCAN softkey to scan through all waypoints in memory.
4. Use the 
K
keypad to select the desired waypoint and press 
C
.
5. Press the OK softkey (twice if entering waypoint name manually). The radius
field will now be highlighted.
6. Press 
C
to begin entry of the proximity radius.
7. Use the 
K
keypad to enter a distance value and press 
C
.
To review a proximity waypoint from the list:
1. Use the 
K
key to highlight the waypoint to be reviewed.
2. Press the 
C
key.
3. Press the 
C
key again to return to the proximity list.
To remove a proximity waypoint from the list:
1. Use the 
K
key to highlight the waypoint to be removed.
2. Press the REMOVE softkey.
SECTION
9
AUXILIARY MENU
Proximity 
Waypoints List
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