TM 1-1520-238-10
Change 1
4-57
Table 4-20.
Alpha/Numeric Display Message Location and Description – continued
Message
Description
LST SEARCH
Manual search.
LST AUTO SEARCH
LST scanning in a programmed search pattern.
IAT FAILED
IAT BREAK- LOCK
Image auto tracker has broken track.
IAT OFFSET
IAT offset tracking engaged.
IAT TRACKING
IAT B/W
IAT polarity is black on white.
IAT W/B
IAT AUTO
ENERATOR
The symbol generator has been detected as NO-GO.
RKT–G–S
RKT–F–S
LIMITS
SIGHT?
LASE 1 . . . TARGET
LASE 2 . . . TARGET
LASE 3 . . . TARGET
LASE 4 . . . TARGET
THRU
LASE 16 . . . TARGET
LST AND LRF/D CODES STATUS SECTION
NOTE
If neither system is operable, the section is blanked.
CODE
LST = C RFD = D
Both systems are operational and the code selected by the FCP pushbutton is displayed
for each.
RFD = D
The LST is not operational but the RFD is operational.
LST = C
LRF/D is not operational but the LST is operational and code selected is “C”.
LSR CCM
The LRF/D has detected a multiple target return while ranging or designating. The proper
action is to engage laser countermeasures devices.
