Lowrance 5150c 操作指南

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A category with a "+" next to it is expandable, meaning its contents are 

currently hidden. 
Selecting the category name and pressing 

 will show the category's 

contents, so you can choose items within it. An expanded category (one 

with a "–" next to its name) can be collapsed to hide its contents, and 

make more room on your screen. Just select the category name and 

press 

. 

3. Expand any categories that might contain information you want to 
display. Then press 

↓ or ↑ to select a display option. 

4. With the option highlighted, press 

ENT 

to check it (turn on) and un-

check it (turn off). As you turn categories on, data will float in your dis-

play window. Every Page display has a maximum number of items you 

can float on your display using the Overlay Data command. 
5. After all options are set, press 

|

 to return to the page display. 

 

 

 

To remove overlaid data: 
1. While on the Page that shows the item or items you want to remove, 
press 

|

↓ to 

|

. 

2. You'll see a list of the overlay data currently displayed. Select the 

item you want to remove from your display and press 

|

 to re-

move the data. To remove another item, select the item and press 

. 

3. When you have finished removing all the items you want from the 

screen, press 

 to return to the page display.