CA42/50/52 Fundamentals & initial start-up
Chapter 2
10
2.2 Key functions
A description of the key functions is available at the start-up display in
the Quick guide. Some of the key functions are general and can be
applied at any time, other key functions are related to a certain menu(s)
and can only be applied when in the appropriate menu.
WIN
Toggles between windows. The active window will have a highlighted
frame. Only activated windows are operable.
PAGE
Toggles between four pre-selected pages (screens). Hold two seconds
for automatic rotation of pre-selected pages. A new, single press on
[
PAGE]
will return to normal operation.
MENU
Turns the menu bar on/off. Exits any data display without taking any
action (except the radar function).
ENT
Opens for/confirms insertion and editing of data (except the radar
function). Calls up information on marks, waypoints, etc. on chart
together with several INFO windows from a chart display. Gives
access to setup displays. Exits radar control and setup menus.
Moves cursor in data displays and activates cursor on chart.
Moves left and right in the menu bar. Moves VRM up/down in echo
display.
MOB
Hold two seconds to activate the MOB – “Man overboard” function,
which starts a track and provides guidance back to the MOB position.
ZOOM
+ IN
ZOOM
- OUT
Zooms in for greater chart details (smaller scale) / zooms out for better
overview (larger scale). Increases/decreases range in radar function.
+ and
–
toggles between available values.
GAIN+
GAIN+
(plus) and
GAIN-
(minus) will adjust presentation of received
GAIN-
echoes and radar targets.
ECHO
A-SCP
Hotkey to Echo 1 i.e. jumps to window on the screen with Echo 1
display; if none: inserts Echo 1 in active window.
Toggles
A-SCOPE
on/off.
