Furuno GP-90-DUAL GPS Receiver User Manual


 
8. MENU SETTINGS
8-3
GPS position smoothing
1) Press [MENU ESC], [9] and [6].
2) Press
or to select Posn.
3) Enter smoothing factor in three digits
(001-999).
4) Press the [NU/CU ENT] key.
5) Press the [MENU ESC] key.
GPS speed smoothing
1) Press [MENU ESC], [9] and [6].
2) Press
or to select Spd.
3) Enter smoothing factor in three digits
(001-999).
4) Press the [NU/CU ENT] key.
5) Press the [MENU ESC] key.
Speed averaging
1) Press [MENU ESC], [9] and [6].
2) Press
to select Speed Average.
3) Enter smoothing factor in two digits
(00-99).
4) Press the [NU/CU ENT] key.
5) Press the [MENU ESC] key.
RAIM function
1) Press [MENU ESC], [9] and [6].
2) Press
to select RAIM function on
page 2/2.
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Posn Offset 0.000’ N 0.000’ E
Time Diff. +00:00
Posn 38 00.000’ N 123 00.000’ W
GPS SETUP 2/2
MENU : Escape
: Select
ENT : Enter
: +/
RAIM Function OFF
Geodetic Datum WGS84 NAD27 OTHER
(Cannot be changed) (001)
RAIM Accuracy 100 m
ON
Figure 8-2 GPS SETUP menu, page 2/2
3) Press
or to turn RAIM function ON
or OFF as appropriate.
4) Press the [NU/CU ENT] key.
5) Press the [MENU ESC] key.
RAIM accuracy
1) Press [MENU ESC], [9] and [6].
2) Press
or to select RAIM accuracy
on page 2/2.
3) Key in the range for which you want to
know RAIM accuracy (1 to 999 m).
Note: Unit is meter only.
4) Press the [NU/CU ENT] key.
5) Press the [MENU ESC] key.
Geodetic datum
1) Press [MENU ESC], [9] and [6].
2) Press
or to select Geodetic
Datum on page 2/2.
3) Press
or to select geodetic datum
to use. For geodetic datum other than
WGS-84 or NAD-27, select OTHER and
key in chart number (001-173) referring
to the geodetic chart list in the Appendix.
4) Press the [NU/CU ENT] key.
5) Press the [MENU ESC] key.
Position offset
If you do not know the type of chart you are
using, GPS position may be wrong. Note the
difference in position when moored to a pier
and enter it on the GPS SETUP menu, to get
correct position.
1) Press [MENU ESC], [9] and [6].
2) Press or to select Posn Offset on
page 2/2.
3) If necessary press [
] to switch from
north latitude to south latitude or vice
versa.
4) Key in latitude correction.
5) If necessary press [
] to switch from
east longitude to west longitude or vice
versa.
6) Key in longitude correction.
7) Press the [NU/CU ENT] key.
8) Press the [MENU ESC] key.