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5. CUSTOMIZING YOUR UNIT
5-22
5.7.2 GPS receiver setup (Set equipped with GP-310B/320B)
The GPS SETUP menu sets up the GPS Receiver GPS-310B/320B. Press the
[MENU] key followed by the SYSTEM CONFIGURATION, NAV OPTION and
GPS SENSOR SETTINGS soft keys to display this menu.
GPS
SETUP
EDIT
GPS
STATUS
RETURN
LOCAL TIME OFFSET +00:00
GEODETIC DATUM WGS-84
POSITION SMOOTHING 000 second (s)
SPD/CSE SMOOTHING 005 second (s)
GPS SPEED AVERAGING 060 second (s)
LATITUDE OFFSET 0.000’N
LONGITUDE OFFSET 0.000’E
DISABLE SATELLITE - - - - - -
LATITUDE 45
°
35.000’N
LONGITUDE 125
°
00.000’W
ANTENNA HEIGHT 005 m
GPS FIX MODE 2D/3D
COLD START NO
WAAS
SET UP
Appears only when
GPS-320B is connected.
GPS setup menu
Contents of GPS setup menu
Item Description Settings
Local Time
Offset
GPS uses UTC time. If you would rather use
local time, enter the time difference between it
and UTC. Use the +< - ->- soft key to switch from
plus to minus and vice versa.
-13:30 to +13:30 hours
Geodetic Datum
Geodetic datum is a reference for geodetic
survey measurements consisting of fixed latitude,
longitude and azimuth values associated with a
defined station of reference. You must have the
correct geodetic datum selected in your plotter so
that it will reference the correct point on the chart
for a given latitude and longitude. Although
WGS-84 is now the world standard, other
categories of charts still exist. Refer to Appendix
for a full list of geodetic datum.
See Appendix for full list.
(Con’t on next page)