Lowrance lcx-112c 操作ガイド

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Depth Range - Upper and Lower Limits 
Virtually any segment of the water column can be displayed by using 
the upper and lower limit feature. This lets you pick the shallow and 
deep range limits shown on the screen, provided there is at least 10 feet 
between the upper and lower limit you select. For example, a range 
from 12 feet to 34 feet could be used. 
Changing the upper and lower limits gives you far greater control over 
the depth range. This feature lets you "zoom in" the display in almost 
unlimited combinations. Nearly any segment of the water column, from 
the surface to the bottom can be shown. This enlarges the sonar targets 
to best suit your fishing needs and water conditions. 
 
 
Sonar Page Menu with Upper and Lower Limits command selected 
(left); Sonar Chart Limits menu, with Upper Limit selected (right). 
To change the upper and lower limits: 
1. From the Sonar Page, press 
MENU
|
 to 
U
PPER 
A
ND 
L
OWER 
L
IMITS
|
ENT
The Sonar Chart Limits menu appears, with Upper Limit selected. 
2. To set the upper limit, press 
ENT
. Press 
↑ or ↓ to change the first 
number, then press 
→ to move the cursor to the next number and 
repeat until the depth is correct, then press 
EXIT
3. To set the lower limit, press 
↓ to 
L
OWER 
L
IMIT
|
ENT
. Press 
↑ or ↓ to 
change the first number, then press 
→ to move the cursor to the next 
number and repeat until the depth is correct, then press 
EXIT
|
EXIT
|
EXIT.