Lowrance lcx-20c 用户手册

156

You can look up tidal data for other dates by changing the month, day
and year selection boxes. To select another date:

1. Use 

→ and ← to highlight month, day or year, then press 

.

2. Use 

↑ and ↓ to select the desired month, day or year, then press 

.

To clear the information screen, press 

.

Pop-up Help

Help is available for virtually all of the menu labels on this unit. By
highlighting a menu item and leaving it highlighted for a few seconds, a
"pop-up" message appears that describes the function of the menu item.
This feature is on by default.

To set up Popup Help: Press 

|

|

↓ to 

|

|

↓

to 

. With the option highlighted, press 

ENT 

to check it (turn

on) or uncheck it (turn off.) After the option is set, press 

EXIT|EXIT

 to

return to the page display.

 

System Setup menu (left) with Pop-up Help command highlighted. The

example on the right shows the Pop-up Help message for the Screen

command, located on the Map Menu.

Reset Options

To reset all features to their factory defaults:

Press 

|

|

↓ to 

|

ENT|

↓ to 

|

|

← to

|

.

NOTE:

Reset Options does not erase any waypoints, routes, icons, plot trails
or sonar logs.