Operation; Controls And Indications On The Main Display Unit - Furuno DS-50 Operator's Manual

Controls and Indications on the Main Display Unit

Fore or aft
speed
Tracking mode
indicator
Ground
Water
Automatic
MODE selector
Selects tracking
mode.
Distance/Keel
Clearance selector
Displays distance run
or keel clearance.
speed measurement.
Note: Performance may be affected by air bubbles, interference and other factors.

OPERATION

Port or starboard speed
Port and starboard
direction indicators
F F U U R R U U N N O O
DOPPLER SONAR
G
W
A
D
istance Keel Clearance
MODE
SET and arrow keys
Set distance run.
kn/m/s selector
Selects unit of
*: If a speed error occurs, the "AL" lights in red.
When the normal speed is restored, this indication disappears.
6
DS-50
Fore and aft
direction indicators
Test mode indicator
S
kn
Unit of speed (knot or
m/s
meters/second)
AL
Speed alarm*
ft
Unit of keel clearance
fa
or distance run:
NM
ft (feet), fa (fathoms), or
NM (nautical miles)
DIMMER
DIMMER controls
Adjust brilliance.
(Default: 8)
Push here to
open lid.
POWER
switch