Lowrance 5150c 操作ガイド

50 

For POIs that are in view on the map, you can easily use the Navigate 

to Cursor command above. Use the cursor to select the POI. 
The other method involves searching for POIs with the Find Waypoint 

command, launched with the 

 key. (See the searching example ear-

lier in this section, or turn to Sec. 6, Searching, for detailed instructions 

on POI searches.) 
After you have looked up an item with the Find Waypoint command, 
use 

← or → to make sure the 

command is highlighted at the bot-

tom of the screen, then press 

. The unit begins showing navigation 

information to the item. 
To cancel navigation, press 

|

|

↓ to 

|

|

← 

to 

|

. The unit stops showing navigation information. 

A trail, or plot trail, is a string of position points plotted by the unit as you 

travel. It's a travel history, a record of the path you have taken. Trails are 

useful for repeating a journey along the same track. They are particularly 

handy when you are trying to retrace your trip and go back the way you 

came. On the screen, trails are represented by a solid line extending from 

the back of the current position arrow. The default color is light magenta. 
The unit is set at the factory to automatically create and record a trail 

while the unit is turned on. The unit will continue recording the trail 

until the length reaches the maximum trail point setting (default is 

2,000, but the unit can record trails 9,999 points long). When the point 

limit is reached, the unit begins recording the trail over itself.  
With the default auto setting, this unit creates a trail by placing a dot 

(trail point) on the screen every time you change directions. (The methods 

used for creating a trail and the trail update rate can both be adjusted or 
even turned off. See Sec. 5 for Trail Options.) 
To preserve a trail from point A to point B, you must "turn off" the trail 
by making it inactive before heading to point C or even back to point A. 
When the current trail is set inactive, the unit automatically creates 

and begins recording a new trail.