BMS F-16C/D 4.34, Руководство по эксплуатации самолета

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T.O. BMS1F-16CM-1 BMS 4.34 Change 2.00
BMS 4.34 Dash 1
© Red Dog 2012-2019
Page: 48
1.2.3.21 Right EYEBROW
On the edge of the right glareshield you will find a few more red warning
lights. All these lights are powered by the emergency bus.
•
ENG FIRE / ENGINE - a split face indicator with two separate
illuminated cells. The top part (ENG FIRE) comes on whenever the
system detects a fire in the engine. The ENGINE warning light
illuminates when RPM and FTIT indicator signals indicate that an
engine over temperature or flameout has occurred. Illumination also
occurs for an engine alternator failure and may occur as a result of
an RPM or FTIT indicator failure. The warning light illuminates when the rpm decreases
below idle, or approximately 2 seconds after FTIT indication exceeds 1100°C. The warning
light goes off when the condition that turned it on is eliminated.
•
HYD/OIL PRESS - serves as a monitor of engine oil pressure and hydraulic system pressure.
For engine oil pressure the warning light illuminates when oil pressure has been below
approximately 10 psi for 30 seconds (time delay minimizes warning light illuminating for false
warnings during manoeuvring).The light goes out when oil pressure exceeds approximately
20 psi. For hydraulic pressure, the warning light illuminates when either A or B system
pressure decreases below 1000 psi. The light goes out when both system A and B pressures
are above 1000 psi. During engine start the warning light usually goes off before reaching idle
rpm; however acceptable operation is indicated if the warning light goes off before exceeding
70 percent rpm and remains off when the throttle is retarded to idle.
•
FLCS / DBU ON - The middle light is also a split face indicator and refers to the FLCS and
the Digital Backup (DBU) The FLCS warning light illuminates to indicate a dual malfunction in
the FLCC electronics, including the processors, power supplies, input commands or sensors,
AOA, or air data inputs. The FLCS warning light also illuminates if the LEFs are locked or
FLCS BIT fails. The FLCS warning light remains illuminated until FLCS reset action is
successful in clearing the failure. If an active warning fault exists and a subsequent warning
level malfunction occurs the FLCS warning light goes off momentarily to retrigger HUD
WARN and voice warning. The DBU ON light in BMS is eye candy only and comes on
whenever the DBU switch is activated on the FLCS panel.
•
TO/LDG CONFIG - illuminates in flight whenever pressure altitude is less than 10000 feet,
airspeed is less than 190 knots, rate of descent is greater than 250 fpm and either of the
following conditions exists:
1. TEF's not full down.
2. NLG or either MLG not down and locked (accompanied by LG warning horn).
•
CANOPY / OXY LOW - a split face indicator with the top part referring to the canopy and the
bottom one to oxygen.
The CANOPY light is lit up whenever the canopy is not locked in place.
The OXY LOW light comes on whenever the regulator pressure has dropped below 5 psi or
when the bit has detected a fault.