Furuno GP-90 - Position Format Selection

6. SETTING UP VARIOUS DISPLAYS
6-2
6.2 Selecting Position Format
Position can be displayed in latitude and
longitude, Loran C LOPs, or Decca LOPs,
and the default format is latitude and
longitude.
Selecting position format (L/L or
LOPs)
1) Press [MENU ESC], [9] and [8] to display
the LOP SETUP menu.
Pos Display Lat / Long LOP
LOP Display LC DE
LC Chain 7980 : 23-43
LOP -12.3us +0.34 us
DE Chain 24:G - P
LOP +0.80 Lane -1.00 Lane
(RED:1 GREEN:2 PURPLE:3)
LOP SETUP
Pos Display
MENU : Escape
: Select
ENT : Enter
: +/-
Lat / Long
Figure 6-3 LOP SETUP menu
2) Press
or to select Pos Display.
3) Press
or to select Lat/Long or LOP.
4) Press the [NU/CU ENT] key.
Displaying LOPs
1) Press [MENU ESC], [9] and [8].
2) Press
or to select Pos Display.
3) Press
or to select LOP.
4) Press
to select LOP Display.
5) Press
or to select LC (Loran C) or
DE (Decca).
Follow
1
or
2
in the adjacent column
according to selection in step 5.
1
For Loran LOPs
6) Press to select LC Chain.
7) Key in GRI code referring to the Loran C
chain list appears in the Appendix. If the
GRI code is 9970, for example, press [9],
[9], [7], [0].
8) Key in secondary code pair referring to
the Loran C chain list in the Appendix.
9) Press
.
10) Key in correction value.
11) If necessary, press [
] to switch from
plus to minus or vice versa.
12) Press the [NU/CU ENT] key.
13)Press the [MENU ESC] key.
2
For Decca LOPs
6) Press to select DE Chain.
7) Key in Decca chain number referring to
the Decca chain list in the Appendix. For
the Europe chain, for example, press [0]
[1].
8) Key in Decca lane pair. Red, [1]; Green
[2], and Purple [3].
9) Press
.
10) Key in lane correction value.
11) If necessary, press [
] to switch from
plus to minus or vice versa.
12) Press the [NU/CU ENT] key.
13) Press the [MENU ESC] key.