TM 1-1520-240-10
2-14-10
Table 2-14-1. Master Caution Panel Capsules 712 (Continued)
WORD SEGMENT
EXPLANATION
NO. 2 ENG N1 CONT
No. 2 engine N1 component has failed or the engine condition lever or N1 actuator is not
in the STOP, GND, or FLT position.
NO. 1 ENG XMSN
HOT
No. 1 engine transmission oil temperature is above about 190_C.
NO. 2 XMSN HOT
No. 2 engine transmission oil temperature is above about 190_C.
CM INOP
Countermeasure set has failed.
CM JAM
Countermeasures set has detected interference from other countermeasures sets or sys-
tem is being jammed.
EAPS 1 FAIL
Pressure switch within No. 1 EAPS has sensed a pressure differential of 10 psi, indicat-
ing a partial blockage of inlet air.
EAPS 2 FAIL
Pressure switch within No. 2 EAPS has sensed a pressure differential of 10 psi, indicat-
ing a partial blockage of inlet air.
2-14-29. MASTER CAUTION Lights.
Two MASTER CAUTION lights on the instrument panels
indicate that one or more of the caution capsules have
illuminated. On the pilot instrument panel, the caution
light is above the airspeed indicator. On the copilot instru-
ment panel, it is above the altimeter.
Movable NVG filters are attached to the instrument pan-
els to the left of each light. For NVG operations, the filters
can be rotated over the two MASTER CAUTION lights
making the lights NVG compatible. After the MASTER
CAUTION has illuminated and the condition noted, the
pilots should extinguish the MASTER CAUTION light by
pressing (PUSH TO RESET) the face of the light. The
MASTER CAUTION light is then ready to indicate a sub-
sequent malfunction of a different system.
Once the malfunction is corrected, the affected caution
capsule will extinguish. The HEATER HOT capsule is an
exception (Refer to Section X). If either generator is
cycled OFF then ON while another caution capsule is lit,
the MASTER CAUTION light may remain illuminated af-
ter the generator comes back on and the associated
GEN OFF capsule extinguishes. If this occurs, press to
extinguish the MASTER CAUTION light.
Figure 2-14-6. Master Caution /Advisory Panel 714A
