Lowrance lcx-112c 操作ガイド

 

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The military grid reference system (MGRS) uses two grid lettering 

schemes, which are referred to as standard and standard + 10 MGRS 
on this unit. Your position and datum in use determines which one to 

use. If you use standard, and your position is off significantly, then try 

the alternate. 
NOTE:  

When the position format is changed, it affects the way all positions 
are shown on all screens. This includes waypoints. 

To change the coordinate system, press 

 while 

 is 

highlighted. Press the 

↑ or ↓ keys to highlight the desired format. Press 

. Press 

 to close the menu. 

If the Loran TD conversion is chosen, you must enter the local 

Loran chain identification for the master and slaves. Do this by 
selecting "Setup Loran TD" at the bottom of the "Coordinate 

System" menu and select the ID. Press 

 to close this menu. 

 

Map Fix is used with charts or maps. This system asks for a reference 

position in latitude/longitude, which you take from a marked location 

on the map. It then shows the present position as distance on the map 
from that reference point. 
For example, if it shows a distance of UP 4.00" and LEFT 0.50", you 
then measure up four inches and to the left a half-inch from the 

reference point on the map to find your location.