Operation Manual

8120 Installation and Operation Manual66
Press
SETUP
then select Units:
The default units are shown above.
Distance
nm (nautical miles), mi (miles) or km
(kilometres)
Symbol Alarm Beeper Alarm sounds when it is on and the:
Arrival boat is closer to the destination or to a waypoint
radius than the alarm trigger value
Anchor alarm boat moves by more than the alarm trigger value
XTE boat moves off course by more than the CDI scale
(see section 14-2)
Danger boat comes closer to a danger waypoint than
the alarm trigger value
Too shallow
1
/
5
sec depth is less than the alarm trigger value
Too deep
1
/
2
sec depth is greater than the alarm trigger value
Fish 1 short echo matches the profile of a fish
beep
Temperature
1
/
2
sec temperature equals the alarm trigger value
Temperature
1
/
2
sec rate of change of temperature equals the alarm
rate trigger value
Low
1
/
2
sec battery voltage is less than the alarm trigger value
battery
Low fuel
1
/
2
sec fuel remaining equals the alarm trigger value
Loss of Instrument can not receive the DGPS signal
DGPS fix (beacon, WAAS or EGNOS)
Loss of Instrument can not receive the GPS signal
GPS fix (this alarm is always on)
17-9 Setup > Units
Speed
kn (knots), mph (miles per hour) or kph
(kilometres per hour)
Depth
ft (feet), m (metres) or fa (fathoms)
Height
ft (feet) or m (metres)
Fuel
Litres, USGal (US gallons) or ImpGal (Imperial
Gallons)
Compass
°T (True north) or °M (Magnetic north)
Temperature
°F (Fahrenheit) or °C (Celsius)
Wind (optional)
Requires a wind instrument: True or App
(Apparent)