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6. SETTING UP VARIOUS DISPLAYS
6-2
6.2 Position Format
Position can be displayed in latitude and
longitude, Loran C LOPs, or Decca LOPs,
and the default format is latitude and
longitude.
Displaying position in latitude and
longitude
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
to select Pos Display.
3) Press
to select Lat/Long.
4) Press the NU/CU ENT key.
5) Press the MENU ESC key.
Displaying position in LOPs
1) Press MENU ESC, 9 and 8.
2) Press
to select Pos Display.
3) Press
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 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) If necessary press
to choose ∆LOP to
enter correction value. Key in correction
value. Use
to switch from plus to
minus or vice versa.
10) Press the NU/CU ENT key.
11) 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) If necessary press
to choose
LOP
to enter correction value. Key in
correction value. Use
to switch from
plus to minus or vice versa.
10) Press the NU/CU ENT key.
11) Press the MENU ESC key.