Eagle Electronics 320C Manuale Utente

44

the unit's operation. Press 

 once to access the Sonar Menu, or

twice to access the Main Menu.

NOTE:

You must hold the 

 key down for a countdown of five in order

to turn the unit off.

2. ENT/PAGES (enter and pages)
This key appears in the manual text simply as 

. When viewing a

menu or adjusting a feature, use this key to select a highlighted option.
When no menus are on the screen, pressing this key will make the unit
cycle through the four Sonar Chart Display Options.

3. EXIT
Press this key to clear menus from the screen and return to the Sonar
Chart display. You will also use 

 to cancel alarms, and to clear any

information windows that may appear on the screen.

4. UP and DOWN ARROWS
These keys appear in the manual text as 

↓ or ↑. Use these keys to move

through the menu options and to adjust virtually every feature and
function on the sonar unit.

Memory

This unit has permanent memory that saves all user settings, even when
power is removed. It does not require, nor does it use an internal backup
battery, so you never have to worry about replacement batteries.

Menus

Your sonar unit will work fine right out of the box with the factory de-
fault settings. You only need to learn a few basic functions to enhance
your viewing. We'll discuss them briefly here, then talk about them and
all the other commands in more detail in the next section, which begins
on page 58.

Your unit has two primary menus that control its operation.
They are the Main Menu and the Sonar Menu.