8120
Installation and Operation Manual
9
2 Basic Operation
Overview of the keys
ESC
– Go back to an earlier menu or window. Any changes
are ignored. In chart mode centers chart at boat’s position.
DISPLAY
– This is a powerful key that allows you to setup the
display the way you want. Main displays can be saved as
favorite displays for easy access from the
key.
MENU
– Show a menu of the options for the current active
window.
ENTER
– Start an action or accept a change.
/ – This key changes the range on a window eg. Chart or
Sonar zooms
, , , – Cursor keys, to move the cursor or the selection
highlight.
– The
key selects which window you are working
with. The Active window is indicated with a red border.
– The
key allows you to quickly switch between
your saved favorite displays.
GOTO
AUTO
– For a navigation display: Start navigating to a point,
waypoint or along a route (see section 3-4). For sonar display:
Select a sonar operating mode (see section 8-1).
SETUP
– The setup key takes you to the setup menu which
allows advanced configuration of the 8120.
– This key places a waypoint on the Active Chart
Window.
– Man overboard (MOB, see section 2-3).
– Turn Instrument on and off (see section 2-2); adjust the
backlighting (see section 2-3).
Display – All windows and the data header/Compass
Window – A part of the display in which a particular function is shown eg. The Chart window
on a Chart + Sonar display.
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