Operation; Keyboard Basics; Memory; Menus - Lowrance X-4 Pro Installation And Operation Instructions Manual

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 figure correspond to key ex-
planations below.
PWR/CLEAR
In this manual, the Power/Clear key is referred to as . Press this
PWR
key to turn the unit on and off. It also clears menus and menu selec-
tions from the screen. To clear a menu from the screen, press .
PWR
NOTE:
Hold the key down for five seconds to turn off the unit.
PWR
MENU UP & MENU DOWN
These keys appear in the manual text as or .
MENU UP MENU DOWN
Most of the time, you can press either of the menu keys, so in those
cases, the text uses the word . Usually, when the instructions say
MENU
, you can press the key for consistency.
MENU MENU UP
The key cycles forward through the menus. The
MENU UP MENU DOWN
key moves backward through the menus. To check out the menus, re-
peatedly press a key to scroll through them.
MENU
UP & DOWN ARROWS (↑ ↓)
3
These Up and Down arrow keys are referred to as or in
2
↓ (DOWN) ↑ (UP)
this manual. You will use these keys to adjust most features and functions
on the X-4 Pro.
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Memory

This unit has permanent memory that saves the following user settings
when power is turned off: Units of Measure, Temp Size, Depth Size, Fish
I.D. mode, Noise Reject mode, Range mode, Zoom, Sensitivity, Grayline,
Chart Speed, Battery Alarm, Display Contrast, Backlight, Language,
Fish Alarm, Battery Alarm and 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's menus will guide you through its various functions and fea-
tures. Menu names and settings appear in the manual as small capital let-
ters like which refers to the Sensitivity menu.
S ,
ENSITIVITY
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