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Section 2: Operation
Keyboard
Numbers in the following photo correspond to the following key
explanations:
X51 Pro
1. PWR/CLEAR
This key appears in the manual text simply as
PWR
. Press this key to
turn the unit on and off. It also clears menu selections and the menus
from the screen. To clear a menu from the screen, press
PWR
one time.
NOTE:
Hold the
PWR
key down for five seconds to turn off the unit.
2. MENU UP
3. MENU DOWN
These keys appear in the manual text as
MENU UP
or
MENU DOWN
. Most
of the time, the instructions require you to press either menu key, so
the text simply uses the word
MENU
. Usually, when we say
MENU
, you
can simply press the
MENU UP
key for consistency.
This sonar unit has many features that are accessed with the menu
keys. The
MENU UP
key moves up or forward through the menus, the
MENU DOWN
key moves down or backward. To see the first menu,
simply press either
MENU
key. To see the other menus, press a
MENU
key repeatedly to cycle through the menu list.
4. UP & DOWN ARROWS
These keys appear in the manual text as
DOWN ARROW
or
UP ARROW
. Use
these keys to adjust virtually every feature and function on the sonar unit.
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