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Super 80 Professional – AOM
MISCELLANEOUS
Section 19 Page 7
Super 80 Professional – Aircraft Operating Manual
Coolsky, 2018
Warning and Advisory Lights
1. AHRS 1 BASIC MODE
Not in use.
2. ELEVATOR PWR ON (Blue)
Comes on to indicate that the hydraulic
elevator augmentation system is active.
3. RAIN REPELLENT RESERVE IN USE (Blue)
Indicates reserve fluid container has been
selected.
4. L ENG ANTI-ICE ON (Blue)
Indicates engine anti-ice system is on.
5. L FUEL HEAT ON (Blue)
Comes on to indicate bleed air supply to
air/fuel heat exchanger is open.
7. AC EMER BUS OFF (Red)
Comes on to indicate emergency AC bus
is not powered. MASTER WARNING lights
also come on.
8. WING ANTI-ICE ON (Blue)
Indicates anti-ice heat has been selected
for wing leading edge and strakes.
9. TAIL DE-ICE ON (Blue)
Indicates de-ice heat has been selected for
the leading edge of the horizontal stabilizer.
10. TAIL COMPT TEMP HIGH
Not in use.
11. APU FIRE (Red)
Comes on when APU fire system is
activated. MASTER WARNING lights also
come on.
12. AHRS 2 BASIC MODE
Not in use.
13. RUDDER TRAVEL UNRESTRICTED (Blue)
Comes on to indicate full rudder travel is
available (22 degrees).
14. CABIN OXYGEN ON
Not in use.
15. R ENG ANTI-ICE ON (Blue)
Indicates engine anti-ice system is on.
16. R FUEL HEAT ON (Blue)
Comes on to indicate bleed air supply to
air/fuel heat exchanger is open.
17. CABIN ALT (Red)
Comes on when cabin altitude exceeds
10,000 ft. The CABIN ALT light is
accompanied by the MASTER WARNING
light. The NO SMOKING and FASTEN SEAT
BELTS signs in the cabin also come on.
18. DC EMER BUS OFF (Red)
Comes on to indicate emergency DC bus
is not powered. MASTER WARNING lights
also come on.