
Section 3:
Basic Sonar Operation
KEYBOARD BASICS
The unit sounds a tone when you press any key. This tells you the unit has accepted a command. Numbers in the photo correspond to key ex- planations below:
2
3 6 7
84
9 | 1 | |
5 | ||
|
Eagle Cuda 240 Sonar, front view, showing screen and keyboard. (A
1.PWR/LIGHT (Power & Light) – The PWR key turns the unit on and off and activates the backlight.
2.PAGES – Pressing this and the arrow keys (4) switches the unit be- tween the different page display screens. (There are four GPS Pages and three Sonar Pages.) Each set of pages represents one of the unit's major operation modes.
3.MENU – Press this key to show the menus and submenus, which allow you to select a command or adjust a feature.
31