TM 1-1520-238-10
4-45
Table 4-15.
Weapons Symbology Definitions – continued
Fig. 4-17 Ref No.
Symbol Name
Description
C
CPG LOS
Indicates relative bearing of CPG selected LOS.
D
Heading Scale
Helicopter magnetic heading scale.
E
Cued LOS Reticle
A virtual reticle indicating the cued LOS to the appropriate crew
member. Used with the cueing dots.
F
Missile Constraints
Indicates the required orientation to align the helicopter into
constraints for Hellfire missile engagements. When all constraints
for the mode of engagement are satisfied, the box will go from
‘dashed’ to ‘solid’.
G
Radar Altitude
A digital display of radar altitude. Displays in 1-foot increments to
50 feet and in 10-foot increments above 50 feet.
Q
Selected Sensor
Displays the name of the TADS selected sensor. Also when FD/LS
detects a fault in the continuous monitor mode, the message
‘FD/LS’ will alternately flash with the sensor name.
O
TADS FOV Gates
Indicate the amount of the currently displayed imagery of TADS
that will be displayed in the next narrower FOV.
I
Cued LOS DOT
Indicates the cued LOS location within the field of regard. The cued
LOS DOT will flash when the HARS inertial platform has gone into
the free inertial mode.
H
Field of View
Represents the instantaneous FOV of the crewmember sensor
within the field of regard.
J
Sensor Field of
Regard
Represents the total gimbal limits possible for the respective
crewmember sensor.
N
High Action Display
Refer to paragraph 4.28.
