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时间:2011-01-28 16:05来源:蓝天飞行翻译 作者:admin
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the LTS test through the MASTER TEST panel:
1. ACLSIAP
2. Approach indexer
3. AUTO THROT
4. BRAKES
5. EMER STORES
6. FIRE
7. GO/NO GO
8. HOOK light
9. HOT TRIG
10. LDG GEAR transition light
11. LOCK
12. NWS ENGA
13. RATS
14. Err
15. Refueling probe transition light
16. SAM
17 SHOOT
18. WHEELS.
Note
The DATA LINK power switch must be on
to check the DDI lights.
The RIO caution and advisory lights are tested in the
same manner on the TEST panel on the right console.
2.40 STORES MANAGEMENT SYSTEM/
JETTISON
The SMS is the interface between aircrafi stores and
the mission computer system. It provides signal processing
and logic control required for inventory and identification
of all stores; preparation and test of missiles;
and weapon select, arm, and launch functions. The
emergency generator (1 kVA mode) provides backup
power (28 Vdc essential) for emergency jettison. The
SMS has extensive self-test capabilities and reports failures
to the MCS for display to the crew.
2-263 ORIGINAL
NAVAIR QI-Fl4AAD.1
2.40.4 SMS Weapons Replaceable Assemblies.
The SMS consists of the following WRAs:
1. Stores management processor
2. Fuel tank jettison unit
3. Type 1 decoders
4. Type 2 decoders
5. Gun control unit
6. Missile power relay unit
7. Missile power supply
8. AWW-4.
2.40.1.1 Stores Management Processor. The
SMP is a programmable, digital computer that provides
the central processing and command functions of the
SMS. It operates as a remote terminal on MBUS-2. The
SMP communicates with the SMS WIWs and acts as
the bus controller on the armament bus. The SMP controls
emergencyje ttison,the gun, and someA IM-9 tictions
via discretes that are independent of the
ARMBUS. The SMP also controls weapon select, SMS
and weapon BIT, monitors aircraft safety interlocks, and
controls the launch-to-eject sequence.
2.40.1.2 Fuel lank Jettison Unit. ‘ho FlYUs, one
each for stations 2 and 7, are located in the engine nacelles.
The FTJUs provide eject pulses to the squibs in
thej ettison releasem echanism for emergency,A CM, or
selective jettison of the fiel tanks. I
For a description of Type 1 decoders, Type 2 decoders,
gun control unit, missile power ml&y unit, missile
power supply, AWW-4, and SMS functions, refer to I
NAVAIROI-F14A4D-1A.
2.40.2 Multistatus Indicator. The MS1 (Figure
2-132) is a liquid crystal display located below MFD 1.
The MS1 is powered by the HUD subsystem. MS1 displays
are dependento n the MCS. When the HUD PWR
switch is set to TEST, all LCD segments on the MS1 are
displayed. The MS1 displays weapon type and status of
each store station. The upper row of the display identities
the weapon. The lower row displays weapon status.
Two horizontal dashed lines at a store station indicate
that the missile at that station has FAILED or is HUNG.
A blank display on a station indicates no weapon is
loaded or the weapon loaded is not recognized.
ORIGINAL 2-264
1A 1B 3 4 5 6 6B 6A
LEOEND
SYUSOL STATUS
II READY
-- FAIL!3 OR HUNG - UNUSABLE
Bb READY AND SELECTED,
c3 DEGRADED
E3 SELECTED AND DEGRADED
Figure 2-132. Multistatos Indicator
2.40.3 Stores Jettison Modes. Four jettison modes
are available:
1 1. Emergency (EMER)
2. Air combat maneuver (ACM)
3. Selective @EL)
JETT pushbutton on the landing gear control panel with
weight offwheels (Figure 2-133).E mergencyje ttisonh as
priority over all other SMS t&ctions. This momentaty,
nonlatchingp ushbuttona nd the EMERG STORES JETT
(ACK) light are illuminated for 5 seconds by the Sh4P to
indicate emergency jettison has been commanded. For
single stores loaded on a station, stores will be jemsoned I
at lOO-mil&cond intervals in the following sequence:
4. Auxiliary (AUK). 1. Stations 2 and 7 simultaneously
Weapon arming aud fuzing and missile motor igni-
1 tion are safed&abled during all jettison release modes.
2. Stations 1B and 8B simultaneously
3. Station 4
External fuel tanks, Phoenix, and Sparrow missiles
can be released in EMERG, ACM, and SEL jettison
modes only. Air-to-ground (A/G) weapons loaded on
BRU-32 bomb racks can be released in all four jettison
modes. ITERs and weapons loaded on JTERs cannot be
released from their parent BRU-32 bomb racks in any
of the jettison modes. Sidewinder missiles (rail
launched) cannot be jettisoned.
4. Station 5
5. Station 3
6. Station 6.
 
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