Lowrance 5150c 操作指南

28 

3. Highlight 

and press

 to open the Data Viewer 

menu with five expandable data categories: GPS Data, Navigation, 

Trip Calculator, Time and Sensor Data. 
4. Highlight the desired data category and press 

, which will ex-

pand the list, revealing several subcategories with checkboxes next to 

them. 
5. Select the desired subcategory and press 

, which will place a 

checkmark in the checkbox, showing the selected data is set for display.  
6. If you want to display other data types, repeat Steps 4 and 5. Press 

 repeatedly to get back to the Custom Gauges page. The data you 

selected will now be displayed on the screen.

1. From the Custom Gauges page, press 

 

 and 

press 

. The Overlay Data Shown menu will appear. 

2. Highlight the Data Type you want to resize, then use 

← → to set the 

data to the desired size to one of four options: Off, Small, Medium, 

Large and Enormous. 
3. To change the size of another Data Type, repeat the steps above. To 

return to the Custom Gauges display, press 

. 

One of the data display options for the Satellite Status page is "Po-

sition Error" (horizontal position error), which can appear in one of 

the page's data boxes. Position Error will show you the expected er-

ror from a benchmark location. In other words, if the Position Error 

box shows 50 feet, then the position shown by the unit is estimated 

to be within 50 feet of the actual location. 
This also gives you an indicator of the fix quality the unit currently 

has. The smaller the position error number, the better (and more ac-

curate) the fix is. If the position error flashes dashes, then the unit 

hasn't locked onto the satellites, and the number shown isn't valid. 

(For details, see Customize Page Displays, on page 78.) 

The Satellite Status Page has its own menu, which is used for setting 

various options. (Options and setup are discussed in Sec. 5). To access 

the Satellite Status Page Menu, from the Status Page, press 

. 

Navigation Page 
This screen has a compass rose that not only shows your direction of 

travel, but also the direction to a recalled waypoint. To get to the Navi-
gation Page: Press 

|

→ or ← to 

|

. 

The navigation screen looks like the one below when you're not navi-

gating to a waypoint or following a route or trail. Your position is