Gps Receiver Setup (Set Equipped With Gp-310B) - Furuno 1722C Operator's Manual

5. CUSTOMIZING YOUR UNIT
5.7.2

GPS receiver setup (Set equipped with GP-310B)

The GPS SETUP menu sets up the GPS Receiver GPS-310B. Press the
[MENU] key followed by the SYSTEM CONFIGURATION, NAV OPTION and
GPS SENSOR SETTINGS soft keys to display this menu.
Item
Local Time Offset Lets you use local time (instead of UTC time). Enter
time difference between local time and UTC time.
Set this item when using the GPS-310B.
Geodetic Datum
Note: 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 lat / lon. Although WGS-84 is now the world
standard, other categories of charts still exist. refer
to Appendix for a full list of geodetic datum.
Position
When the DOP or receiving condition is
Smoothing
unfavorable, the GPS fix may change greatly, even
if the vessel is not moving in water. This change can
be reduced by smoothing the raw GPS fixes. A
setting between 000 to 999 is available. The higher
the setting, the more smoothed the raw data. If the
setting is too high, the response time required to
show a change of Lat and LON will be too long. this
is especially noticeable if the vessel is moving fast.
This is especially noticeable at high ship' speeds.
Increase the setting to increase the amount of
averaging applied to the GPS fix.
(Continued on next page)
5-24
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
38 00.000' N
LONGITUDE
123 00.000' E
ANTENNA HEIGHT
005 m
GPS FIX MODE
2D/3D
COLD START
NO
GPS sensor setup menu
Contents of GPS setup menu
Description
GPS
SETUP
EDIT
GPS
STATUS
RETURN
Settings Default Setting
-13:30 to +13:30 00:00
hours
WGS-84
See Appendix for
full list.
0-999 sec 0 sec (no position
smoothing)