Lowrance lcx-112c 操作ガイド

 

74

™ (Fish Symbols & Depths) 

The Fish I.D. feature identifies targets that meet certain conditions as 
fish. The microcomputer analyzes all echoes and eliminates surface 

clutter, thermoclines, and other undesirable signals. In most instances, 

remaining targets are fish. The Fish I.D. feature displays fish symbols 
on the screen in place of the actual fish echoes. 
There are several fish symbol sizes. These are used to designate the 

relative size between targets. In other words, Fish I.D. displays a small 
fish symbol when it recognizes a target as a small fish, a medium fish 

symbol on a larger target and so on. 
The sonar's microcomputer is sophisticated, but it can be fooled. It can't 

distinguish between fish and other suspended objects such as trotlines, 

turtles, submerged floats, air bubbles, etc. Individual tree limbs extending 
outward from a group of limbs are the hardest objects for the Fish I.D. 

feature to distinguish from fish. 
You may see fish symbols on the screen when there actually are no fish. 
The reverse also is true. 
Does that mean Fish I.D. is broken? No. The feature is interpreting sonar 

returns in a specific way to help take some of the work out of reading the 
screen. Remember: Fish I.D. is one of the many tools we provide so you 

can analyze your sonar returns for maximum fish finding information. 

This and other features can help you successfully "see" beneath the boat 
under varied water and fishing conditions. Practice with Fish I.D. mode 

on and off to become more familiar with it. The default for Fish I.D. is off. 

 

 

To turn the Fish I.D. feature on: 
1. From the Sonar Page, press 

|

↓ to 

|

ENT. 

2. 

Press

 

↓ to 

|

|

|

. 

To turn off Fish I.D., repeat the instructions in step 1.