Leonardo Mk220 Designator System Training
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Questions and Answers

What does the issue number indicate about the document?

  • The document's current standard is defined by the latest issue number. (correct)
  • The document has been revised multiple times.
  • The document is confidential.
  • The document only contains internal use information.

    • What is a condition placed on the use of this document?

  • It may be reproduced freely.
  • It can be adapted for commercial use.
  • It can be disclosed to any third party.
  • It must remain confidential without consent. (correct)

    • Which of the following statements about changing the document is true?

  • Changes can be made piecemeal without documentation.
  • Changes do not need to be documented.
  • Changes require only a verbal approval.
  • Changes are made by issuing a new version or amendment list. (correct)

    • What is the purpose of the notice found in this document?

    <p>To protect the company's proprietary information.</p> Signup and view all the answers

    What does 'FOR TRAINING USE ONLY' imply about the document's usage?

    <p>The document should be used solely for training purposes.</p> Signup and view all the answers

    Which date is associated with the issue number of this document?

    <p>3rd September 2018</p> Signup and view all the answers

    What does the statement on permissible disclosure regarding the document indicate?

    <p>Disclosures must always contain the copyright notice.</p> Signup and view all the answers

    What is the function of the gimbal assembly in the Electro-Optical Designator System?

    <p>To stabilize the sensors</p> Signup and view all the answers

    Which section indicates the control of use and disclosure of the document?

    <p>Document Control Statement</p> Signup and view all the answers

    What is the elevation limit for the soft stop in the Look Up position?

    <p>±90°</p> Signup and view all the answers

    What does the hard stop limit for the Look Down position measure?

    <p>100° (±1.5°)</p> Signup and view all the answers

    How does the gimbal assembly assist with environmental factors?

    <p>By offering environmental protection for the sensor payload</p> Signup and view all the answers

    What is the azimuth limit for the limit switch?

    <p>±139.5°</p> Signup and view all the answers

    Which function is NOT performed by the gimbal assembly?

    <p>Power supply management</p> Signup and view all the answers

    What is the maximum elevation limit of the limit switch when looking up?

    <p>96° (±1.5°)</p> Signup and view all the answers

    What is the function of IR video processing within the gimbal assembly?

    <p>To analyze thermal patterns</p> Signup and view all the answers

    What is the primary purpose of the spring array in the yoke assembly?

    <p>To allow for coarse vibration attenuation</p> Signup and view all the answers

    When must the desiccant assembly be replaced?

    <p>When the top two quadrants show lavender</p> Signup and view all the answers

    What safeguards are included to prevent inadvertent laser emissions during operation?

    <p>Software, electrical, and mechanical stops</p> Signup and view all the answers

    What happens when the inertial load travels beyond the limit switch in the turret system?

    <p>Power is cut off to the motors</p> Signup and view all the answers

    What is the full azimuth viewing range of the turret from the forward position?

    <p>±140°</p> Signup and view all the answers

    What role do software stops play in the turret operation?

    <p>They slow the turret down before reaching physical stops</p> Signup and view all the answers

    Which quadrant color indicates that the turret must be purged?

    <p>Lavender (pink)</p> Signup and view all the answers

    What is the approximate full elevation viewing range of the turret from the forward position?

    <p>±90°</p> Signup and view all the answers

    What is the primary purpose of cooling the focal plane array to -196.15 °C?

    <p>To enhance image resolution</p> Signup and view all the answers

    Which parameter directly affects the thermal exposure of the image?

    <p>Sensitivity</p> Signup and view all the answers

    What is the function of 'offset' in the context of the focal plane array?

    <p>To set a temperature offset value for the image</p> Signup and view all the answers

    Which of the following functions would likely reduce image noise in thermal imaging?

    <p>Filtering</p> Signup and view all the answers

    Why is periodic recalibration necessary for the focal plane array?

    <p>To accommodate changes in ambient temperature</p> Signup and view all the answers

    Which parameter allows the operator to invert image polarity?

    <p>Polarity</p> Signup and view all the answers

    What does the function of 'Electronic zoom' enable an operator to do?

    <p>Zoom into an object</p> Signup and view all the answers

    What is an effect of using scene setup within the focal plane array's settings?

    <p>To control thermal exposure and optimize contrast</p> Signup and view all the answers

    What is the purpose of the optical bench in the turret assembly?

    <p>To stabilize the sensors against unwanted movement</p> Signup and view all the answers

    Which component is responsible for measuring angular movement in the optical bench?

    <p>Inertial Measurement Unit (IMU)</p> Signup and view all the answers

    How does the optical bench achieve stabilization during flight?

    <p>By applying a counter movement through a feedback loop</p> Signup and view all the answers

    What is the primary function of the Electro-Optical Wide (EOW) sensor?

    <p>To output color video for scene observation</p> Signup and view all the answers

    What type of image does the EOW sensor produce?

    <p>Color video</p> Signup and view all the answers

    Which feature of the EOW sensor provides versatility in observation?

    <p>Variable focal length of the lens</p> Signup and view all the answers

    What role do torque motors play in the operation of the optical bench?

    <p>Supply counter movement in response to signals</p> Signup and view all the answers

    Which of the following is NOT a primary use of the EOW sensor?

    <p>Provide real-time satellite imagery</p> Signup and view all the answers

    What is the primary function of the infrared (IR) sensor in the electro-optical designator system?

    <p>To produce a black and white video image using IR energy</p> Signup and view all the answers

    Which setting on the electro-optical system is most appropriate for observing a light-colored object in rough sea conditions?

    <p>Low contrast setting</p> Signup and view all the answers

    What range of IR energy is the infrared sensor sensitive to?

    <p>3.4-5.2 µm</p> Signup and view all the answers

    In what conditions can the infrared sensor be effectively used?

    <p>Both daytime and nighttime</p> Signup and view all the answers

    Which component of the infrared camera converts IR energy into visible imagery?

    <p>Focal plane array</p> Signup and view all the answers

    What advantage does the infrared sensor provide when locating a casualty in the sea?

    <p>It can detect thermal signatures more distinctly than color imagery</p> Signup and view all the answers

    Which of the following is NOT a capability of the infrared sensor?

    <p>Capturing color images in daylight</p> Signup and view all the answers

    What type of imagery does the infrared camera produce?

    <p>Black and white video images</p> Signup and view all the answers

    Study Notes

    Document Information

    • Document number: PJT-470494
    • Issue: 1.0
    • Issue date: 3rd September 2018
    • Confidential and proprietary information
    • Not to be disclosed or reproduced without written consent

    Training Use Only

    • Training materials for the Leonardo Mk220 Electro-Optical Designator System
    • TACCO Student Notes
    • Changes to the document may be made through re-issue or amendment lists

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