CA42/50/52 Fundamentals & initial start-up Chapter 2
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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 charts + 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 āāMan overboardā 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.
+andā 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.