Operation; Keyboard Basics; Memory; Menus - Lowrance LCF-1440 Installation And Operation Instructions Manual

Keyboard Basics

The unit sounds a tone when you press any key. This tells you the unit
has accepted a command. Numbers in the following image correspond
to the following key explanations.
1. MENU UP (menu up) and MENU DN (menu down)
many features that are accessed with the menu keys. The
moves up or forward through the menus, the
down or backward. To see the first menu, simply press either
key. To see the other menus, press a
through the menu list.
2. UP and DOWN ARROWS
feature and function on the sonar unit.
3. PWR/CLEAR (power and clear)
Hold the
PWR
off.

MEMORY

This unit has permanent memory that saves the following user settings
when power is turned off: Units of Measure, Fish Alarm, Temp Size,
Depth Size, Fish I.D. mode, Noise Reject mode, Display Contrast,
Shallow and Deep alarms. It does not require, nor does it use an internal
backup battery, so you never have to worry about replacement batteries.

MENUS

This unit uses menus to guide you through the various functions and
features. Menu names and settings appear in the manual text as small
capital letters like
The menu keys access these features, allowing you to customize the unit to
your particular needs and water conditions. All you have to do to leave one
menu and enter another is press
the menus, simply press the
screen.
Menus change depending on the mode the unit is in. Messages may appear
in menu boxes or new menus can appear, depending on previous selections.

Operation

The LCF-1440 Keyboard.
– Use these keys to adjust virtually every
key down for a countdown of five in order to turn the unit
, which represents the Sensitivity menu.
S
ENSITIVITY
1
2
3
MENU
– Use this key to turn the unit on and off.
repeatedly. If you ever get lost in
MENU
key. This clears the menus from the
PWR
5
– This sonar unit has
MENU UP
MENU DOWN
key repeatedly to cycle
key
key moves
MENU