Lowrance X47, Инструкция по установке и эксплуатации

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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
S
ENSITIVITY
,
which represents the Sensitivity menu.
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
MENU
repeatedly. If you ever get lost in
the menus, simply press the
PWR
key. This clears the menus from 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.
This screen shows a typical menu, the Scroll Speed menu.
DISPLAY – Opening Screen
The lights flash for about 20 seconds when the unit is turned on. The
backlight menu first appears on the screen. To turn the lights on, press
UP ARROW
. If you don’t press a key, the menu will disappear after a few
seconds. If you don't want to wait, press
PWR
to clear the menus from
the screen.
When the sonar unit is first turned on and the backlight menu
disappears, the display screen shows the Full Chart Page, or mode. The
Fish I.D.

fish symbol feature is off. The depth range shows on the
Menu