Lowrance lcx-112c 操作ガイド

 

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The chart speed is the rate echoes scroll across the screen. The default 
is maximum. We recommend you leave the setting there for virtually 

all fishing conditions. 
You, however, might consider experimenting with chart speed when 

you are stationary or drifting very slowly. You may sometimes achieve 
better images as you slow the chart speed to match how fast you are 

moving across the bottom. 
If you are at anchor, ice fishing or fishing from a dock, experiment with 

a chart speed around 50 percent. If you are drifting slowly, try a chart 

speed around 75 percent. When you are stationary and a fish swims 
through the sonar signal cone, the image appears on the screen as a 

long line instead of a fish arch. Reducing the chart speed may result in 

a shorter line that more closely resembles a regular fish return. 

 

 

If you do experiment with chart speed, remember to reset it to 
maximum when you resume trolling or moving across the water at 

higher speed. To change chart speed: 
1. From the Sonar Page, press 

|

↓ to 

|

. 

2. The Chart Speed Control Bar appears. Press 

↓ to decrease chart 

speed. Press 

↑ to increase chart speed. 

3. When it's set at the desired level, press 

. 

™ 

Colorline lets you distinguish between strong and weak echoes. It 

"paints" a brighter color on targets that return a stronger signal. This 

allows you to tell the difference between a hard and soft bottom. For 
example, a soft, muddy or weedy bottom returns a weaker signal, which 

is shown with a narrow, colored line (dark blue tinged with red or a 

little yellow.) Since fish are among the weakest echoes, they show up