Furuno SC-120 User Manual

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 3-1
3 OPERATION 
3.1 Controls 
MENU
ENT
DISP
DIM
HDG
SETUP
SAT
STATUS
SATELLITE
COMPASS
Omnipad: Selects menu items;
shifts cursor.
MENU key: Opens/closes menu.
ENT key: Terminates keyboard input.
DISP key: Selects display.
DIM key: Adjusts panel illumination,
                display contrast.
HDG SETUP key: Sets up the equipment.
SAT STATUS key: Shows status display
See illustration below for description. 
SAT TRACKING STATUS
TIMER  5 '52"                    OK
NO.     GOOD  STATUS
GPS1
8
8
D3D
GPS2
7
7
D3D
GPS3
8
8
D3D
Satellites
being
tracked
Satellites used for
measurement
"3D" shown when no
beacon receiver is used.
"OK" displayed when
the "GOOD" column
shows that the number
of satellites acquired is
five or more.
Press here and pull toward
you to remove cover.
HOW TO REMOVE THE COVER
 
Display unit 
 
CAUTION
Reduced accuracy may occur in case
of unfavorable satellite constellation,
worsened HDOP, etc.
Always confirm position against other
navigation devices to verify reliability.