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Lowrance - LHR-80 Installation and Operation Instructions32
4-6 GPS/DATA
You can use the GPS/DATA menu to:
manually enter your position data,•
manually enter the time data,•
show or hide your position,•
show or hide the time; and•
offset the UTC time to show your local time.•
Format the time display, and•
show or hide your course (COG) and speed (SOG).•
Turn GPS ENABLE ON/OFF.•
Set True or Magnetic Nearing.•
Choose NO GPS DATA alarm sound is ON/OFF. Your radio can automatically detect and
updates your position and time data.
Note: This information is important because it will be used if you send a DISTRESS call.
If GPS data is not available, the NO GPS alert will sound for 5 seconds (or until you press any
button) and the screen will request you to enter the position data manually.
This will repeat every four hours if you do not enter the position data manually. After you
have entered the position data, you must update it within 23.5 hours otherwise NO GPS alert
sequence repeats.
The GPS DATA LOST indicator is shown whenever GPS data is not available from an opera-
tional GPS navigation receiver.
4-6-1 Manual (Manually Enter Your Position and UTC Time)
Note: This option appears only when the NO GPS icon is shown to indicate that GPS data is
not available.
Use the GPS/DATA menu to manually enter your latitude and longitude and the UTC (time
data).
If GPS receives data automatically - all manual entries will be erased.
MANUAL LL
27
°
45.210’N
112
°
36.567’ W
12:56 UTC
LOCAL/DST
BACKLIGHT
CONTRAST
>GPS/TIME
GPS/DATA
>MANUAL
SETTING
MANUAL LL
_° _ . _ _ _N
_ _° _ . _ _ _W
_ _:_ _UTC