Lowrance h2o c 操作ガイド

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6.  EXIT – The Exit key lets you return to the previous screen, clear
data or close a menu.
7.  FIND – The Find key launches the iFINDER search menus and
some navigation functions.
8. ZOUT – (Zoom Out) – This key lets you zoom the screen out to see a
larger geographic are on the map. Less detail is seen as you zoom out.
9. ZIN – (Zoom In) – This key lets you zoom the screen in to see greater
detail in a smaller geographic area on the map.
Power/lights on and off
To turn on the unit, press 
PWR
. To turn on the backlight, press 
PWR
again. Pressing 
PWR
 once again will turn off the backlight. Press 
EXIT
to clear any message or alarm displays.
Turn off the unit by pressing and holding the 
PWR
 key for 3 seconds.
Main Menu
Easy Mode has a single Main Menu, which contains function commands
and setup option commands. The tutorial lessons in this section will deal
only with functions — the basic commands that make the iFINDER do
something. The iFINDER will work fine for these lessons right out of the
box with the factory default settings. But, if you want to learn about the
various options, see Sec. 5, System Setup and GPS Setup Options.
Main Menu, Easy Mode.
The Main Menu commands and their functions are:
Go To Cursor: navigates to the current cursor position on the map
Cancel Navigation: turns off the navigation command after you have
reached your destination.
Screen: changes the contrast or brightness of the display screen and
backlight delay.