TM 1-1520-238-10
4-44
A
B
C
D
E
F L I R
G
I
J
N
O
P
Q
M01-129
W
30
33
N
3
6
E
100
M
116
L
K
H
F
Figure 4-17.
Weapons Symbology Modes
Table 4-15.
Weapons Symbology Definitions
Fig. 4-17 Ref No.
Symbol Name
Description
M
LOS Reticle
Represents the line-of-sight of the crewmember selected sight. The
reticle will flash whenever the selected sight LOS is invalid or has
failed. The reticle will also flash whenever the ‘‘ACTIONED’’
weapon is in a NO-GO state. The High Action Display will prompt
the crewmember for the appropriate condition.
A
Alternate Sensor
Bearing
Indicates to the crewmember the other crewmember sensor
relative bearing with respect to helicopter center line.
B
Lubber Line
Index indicates helicopter magnetic heading.
K
Cueing Dots
Indicates cued direction for target acquisition. All four dots present
and flashing indicate IHADSS boresight is required.
