Lowrance lcx-112c 操作指南

 

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After you have looked up an item with the Find Waypoint command, 

use the 

→

 

to make sure the 

 command is highlighted at the top of 

the screen, then press 

. The unit begins navigating 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. The unit is set at the factory to automatically create and record a 

trail while it is turned on. The unit will continue recording the trail until 
the length reaches the maximum trail point setting. Default is 2,000, but it 

can record trails up to 9,999 points long. When the point limit is reached, 

the unit begins recording the trail over itself.  
By default, the trail flashes once a second, making it easier to see against 

the background map. With the default auto setting, the 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 be adjusted or even turned off. See Sec. 8 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. 
To Save a Trail 
1. Press 

|

|

↓ to 

|

. 

 

 

 

2. Press 

↓

 to the active Trail Name|

. 

3. Press 

→

then 

↓

 to 

|

. This unchecks the Active option.