TM 55-1510-220-10
(s)
Coordinates of any waypoint:
1.
Data selector L/L WY PT or UTM WY
PT.
2.
Waypoint
thumbwheel
Set
desired
waypoint. Observe following:
a. LIL WY PT: Latitude and longitude
of desired waypoint, to a tenth of a
minute, appear in left and right data
displays respectively.
b. UTM WY PT: Northing and zone
with easting of desired waypoint, to
a kilometer, appear in left and right
data displays respectively.
3.
INSERT/ADVANCE pushbutton Press.
Observe the following.
a. LIL WY PT: The arc-seconds
related to desired waypoint latitude
and longitude, to a tenth of an arc-
second appear in left and right
displays respectively.
b. UTM WY PT: The extra precision
display related to desired
waypoint northing and easting, in
meters, appear in left and right data
displays respectively.
NOTE
L/L WY PT: A coordinate is the
addition of values for degrees, whole
minutes and seconds.
Example: W 87" 54'58.6 = 87°54.9W
and 58.6.
UTM WY PT: A coordinate is the
addition of the values for kilometers
and meters.
Example: S 2,474,206m = 2474S and
706.
(t)
TACAN station data:
1.
Data selector LIL WY PT or UTM WY
PT.
2.
Keys "7" and "9" Press simultaneously.
3.
Waypoint thumbwheel Set to desired
TACAN
station
being
used
for
navigation flashes on and off.
a. L/L WY PT: Latitude and longitude
of desired TACAN station, to tenth
of minute, appears in left and right
data displays, respectively.
b. UTM WY PT: Northing and zone
with easting of desired TACAN
station, to a kilometer, appear in left
and right data displays, respectively.
4.
INSERT/ADVANCE pushbutton Press.
Observe the following:
a. l/L WY PT: The arc-seconds related
to desired TACAN station, to tenth
of an arc-second, appear in left and
right data displays respectively.
b. UTM WY PT: The extra precision
display related to desired TACAN
station northing and easting, in
meters, appear in left and right data
displays respectively.
NOTE
Direction is indicated in normal data
displays.
Change 2 3-65
