CR40/42/50 MKII 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 for radar control menu).
ENT
Opens for/confirms insertion and editing of data (except for the radar
function). Calls up information on marks, waypoints, etc. on chart
together with several INFO windows from a chart display. Gives
access to several setup displays. Exits radar control menu.
Moves cursor in data displays and charts + activates cursor on chart.
Moves left and right in the menu bar.
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 -
+/- adjusts radar gain. Optimum adjustment: Press [+] till noise
appears, then press [-] till noise just disappears again.
ADJ
Activates radar control menu + toggles between 1
st
and 2
nd
half of
control menu in half screen displays.
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