TM 1-1520-238-T-6
9–72
9–6.
CONTROLS AND INDICATORS (cont)
9–6
Table 9–1.
Electrical System Controls and Indicators (cont)
Pilot Caution/Warning Panel
SWITCH/INDICATOR
POSITION
FUNCTION
GEN 1 indicator
AMBER
Lights when generator 1 is not on-line or faulty generator
1 shutdown. Signal received from GCU 1.
GEN 2 indicator
AMBER
Lights when generator 2 is not on-line or faulty generator
2 shutdown. Signal received from GCU 2.
RECT 1 indicator
AMBER
Lights when T/R 1 has malfunctioned or is not
connected to associated bus.
RECT 2 indicator
AMBER
Lights when T/R 2 has malfunctioned or is not
connected to associated bus.
HOT RECT 1 indicator
AMBER
Lights when T/R 1 has overheated, an indication of
impending failure only. T/R continues to operate until
failure.
HOT RECT 2 indicator
AMBER
Lights when T/R 2 has overheated, an indication of
impending failure only. T/R continues to operate until
failure.
HOT BAT indicator
AMBER
Lights when battery temperature exceeds 134F (57C),
or a defective cell has been detected (battery charging is
discontinued).
CHARGER indicator
AMBER
Lights when battery charger has failed to charge during a
programmed charging cycle.
EXT PWR indicator
AMBER
Lights when external power connector door is open.
M69-046A
GEN 1 INDICATOR
GEN 2 INDICATOR
RECT 2 INDICATOR
HOT RECT 2 INDICATOR
CHARGER INDICATOR
EXT PWR INDICATOR
HOT BAT INDICATOR
RECT 1 INDICATOR
HOT RECT 1 INDICATOR
Pilot Caution/Warning Panel
