Annex A Flashcards Preview

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Flashcards in Annex A Deck (96)
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1

The ______ collects, processes and sends appropriate signal to the traverse drive assembly, the elevation actuator and the ______

Gun Turret Drive Electronics (GTDE), Control Display assembly.

2

Fine lay is the _____ position; the turret moves 10 mils for every _______ of the hand wheel

Upper Most, Full Rotation.

3

_____ is the lower position, the turret moves _____ for every full rotation of the hand wheel.

Coarse Lay, 60 Mils

4

The upper drive assembly provides the final traverse drive gear reduction and engages the ____ on the turret support bearing

442 gear teeth

5

The Arm/Safe switch is a ___ position toggle switch that controls the _______ and safing of the weapon systems

2, electrical arming

6

The Low Ammo Indicators light red if the indicated ammunition supply is low (approx ____ rounds of ___ ammunition, ___ of rounds of ____ ammunition, or ____ rounds of coax ammunition.

37, AP 31, HE 100

7

The ELRF/DVO is equipped with an ____ magnification direct view optic

8x

8

_____ updates the thermal system to denote _____ in the scene.

TMI, movement

9

STARE is best utilized if the vehicle is ______- traversing or elevation the turret will cause video ______ to be seen in the display.

stationary, smearing

10

_______ must have a ______ understanding of the procedures and the _____ involved witht eh operation of the LAV-25A2 turret equipment in order to effectively utilize the equipment.

Crewman, fundamental, theory

11

Describe "Weapon Power Circuit Breaker"

applies power to the weapons and to the vent blower.

12

What is the description of the Range Button (RNG)

When depressed, it will electronically activate the ELRF and update the ballistic solution.

13

The ______ and ______ knobs adjust the position of the ballistic sight reticle to allow zeroing of the sight to the weapon.

Deflection, Elevation

14

When ____ are active, the STAB AZ indicator light and the STAB EL indicator light will make a series of flashes to form a two-digit _____

Faults, Fault codes

15

To engage the auto LOS Drift Compensation, ensure the STAB AZ and EL indicators do not flash a _____. Depress the palm switch for ____ seconds without any Hand Control deflection. Release the _____

fault sequence, 10, palm switch

16

The ______ located between the gunner and commander provides turret crew with controls and annunciators for the fire control system.

control display assembly

17

The _______ comprises of _______ that will illuminate to notify the crew of problems or _______ in the turret drive system and the main gun.

warning group, 3 indicator lights, malfunction

18

The______ flashes to indicate the battery voltage has fallen below ____ volts

Low Battery Indicator, 19.5

19

The _______ consists of _______ and one indicator light that controls use of the M257 smoke grenade launchers.

Grenade Launch Group, 3 switches

20

The Reticle Switch selects either ____ or _____ fire control nodes.

NORMAL, STADIA

21

The _____ will identify a fault condition by flashing the ____ indicator light.

CDA, TEMP/FAULT

22

The Traverse Drive Assembly is comprised of what 3 components

lower drive assembly, upper drive assembly and manual drive assembly

23

The test or inspection is a step you take or you follow to _____ the ____ and recheck all the steps once corrected.

Isolate, malfunction

24

Describe "Overspill"

The laser beam is large enough to hit the desired target and an object behind it.

25

Describe "Underspill"

There is an obstruction between the laser and the target

26

The _____ collects and processes signals and sends the appropriate signal to the motor controller and to the control display assembly.

Gun Turret Drive Electronics (GTDE)

27

The Elevation Knob adjusts the ______ position of the ballistic sight _____ to allow zeroing of the sight to the weapon.

vertical, reticle

28

The commanders override switch affects what functions

Contrast, Field of View, polarity and focus

29

The _________ controls and monitors main gun operation, ammunition selections, and ________ using imputs from the commanders or gunners hand control and the Control Display Assembly.

Gun Control Assembly (GCA), rate of fire

30

When set to LACE the system operates in a ______ mode with _________________________

Normal, Local Area Contrast Enhancement