Sperry Marine NAVIGAT 100, Operation, Installation And Service Manual

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NAVIGAT 100 056373/D
Display and Operating Keys 2-3
2.2 Display and Operating Keys
Control and Display Unit (CDU)
Figure 2-1:
NAVIGAT 100
control and display unit
Display & Operating Keys
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LCD Display: 6x20 character text display.
• In normal operational mode: shows the heading, the heading
source, and date and time. In case of pending alarms, the alarm
messages are shown instead of date and time.
• In menu mode: displays the currently active operating menu.
���
MENU / MUTE key:
Calls up the main menu or mutes alarms respec-
tively, depending on menu context.
���
Alert LED:
LED is flashing red in case of an unacknowledged alert;
LED lights up red in case of an acknowledged alert.
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ENTER / ACK key:
Enters current menu setting or respectively
acknowledges alerts, depending on menu context.
��� Left (

) key
: In menu mode, returns from the main menu to normal
operational mode.
Within a menu or sub-menu, scrolls back through available pages
on same menu level / moves cursor to left.
���
Right (

) key
: Calls up the Main Menu from normal operational
mode. Within a menu or sub-menu, scrolls forward through availa-
ble pages on same menu level / moves cursor to right.
���
DIM+ / Up (

) key:
Adjusts the display brightness.
Within a menu or sub-menu, scrolls up through available pages on
same menu level.
��� DIM- / Down (

) key:
Adjusts the display brightness.
Within a menu or sub-menu, scrolls down through available pages
on same menu level.
MENU
MUTE
DIM - DIM + ENTER
ACK
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