Lowrance electronic 4900M GPS Receiver User Manual


 
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1. Use the arrow keys to select the waypoint with the cursor.
2. Press
WPT| to DELETE WAYPOINT|ENT| to YES|ENT. To return to the
previous page and clear the cursor, press
EXIT.
To delete all waypoints at one time: press MENU|MENU| to SYSTEM
SETUP|ENT| to DELETE ALL MY WAYPOINTS|ENT| to YES|ENT. To return
to the previous page, press
EXIT|EXIT.
Edit a Waypoint
Waypoint Name
To edit waypoint name: 1. Press WPT|ENT|ENT|ENT| to waypoint
name|
ENT| to EDIT WAYPOINT|ENT|ENT.
2. Press or to change the first character, then press
to the next
character and repeat until the name is correct. Press
ENT then
EXIT|EXIT|EXIT|EXIT to return to the previous page display.
Waypoint Symbol
To edit waypoint symbol: 1. Press WPT|ENT|ENT|ENT| to waypoint
name|
ENT| to EDIT WAYPOINT|ENT| to CHOOSE SYMBOL|ENT.
2. Use arrow keys to select desired symbol and press
ENT. To return to
the previous page, press
EXIT|EXIT|EXIT|EXIT.
Waypoint Position
To edit waypoint position: 1. Press WPT|ENT|ENT|ENT| to waypoint
name|
ENT| to EDIT WAYPOINT|ENT.
2. Latitude: press
to LATITUDE|ENT. Press or to change the first
character, then press to the next character and repeat until the lati-
tude is correct. Press
EXIT.
3. Longitude: press
to LONGITUDE|ENT. Press or to change the first
character, then press to the next character and repeat until the lon-
gitude is correct. Press
EXIT.
4. When latitude and longitude are correct, return to the previous page:
press
EXIT|EXIT|EXIT|EXIT.
Selecting a Waypoint
To select a waypoint on the map (for navigating, editing, etc.,) use the
arrow keys and center the cursor over the waypoint. A highlighted halo
will appear around the waypoint.
Set a Waypoint by Average Position
This feature sets a waypoint at the current position after taking several
position readings and averaging them. This boosts waypoint position
accuracy by helping to eliminate errors caused by atmospheric condi-