cess the units various page screens.
key will close menus, clear alarms and close any onscreen in-
UP and DOWN ARROWS
The arrow keys are used to scroll through menu options and to adjust
This unit has permanent memory that saves all user settings, even if
power is removed. It does not require, nor does it use an internal backup
battery, so you never have to worry about replacement batteries.
This unit has two primary menus: Main menu and Sonar menu.
The Main Menu gives you access to some basic functions and set-up op-
tions. The Sonar Menu contains commands for major sonar features
To access the Main Menu:
2. To select a menu option, press ↑ ↓ to highlight the desired option and
to clear the Main Menu screen.
• Screen (
pearance the screen.
• Volume: controls sound levels for key strokes and alarms.
• Sonar Alarms: allows you to turn alarms on or off and change alarm
key allows you to select items from menus and to ac-
): adjusts the ap-