CTX x800 DSi Operator Training PDF

# CTX x800 DSi Operator Training ## Course Lesson 5 - Left Screen Evaluation **Name:** **Score:** Please circle the correct response for each of the following questions or statements. 1. The left screen contains both 3D and SP images. - True - False 2. There are two sets of decision butto...

# CTX x800 DSi Operator Training ## Course Lesson 5 - Left Screen Evaluation **Name:** **Score:** Please circle the correct response for each of the following questions or statements. 1. The left screen contains both 3D and SP images. - True - False 2. There are two sets of decision buttons found on the left screen they are the "threat" decision soft keys and "bag" decision soft keys. - True - False 3. There are two tabs found on the left screen. They are the 3D tab and the SP tab. - True - False 4. Color identification. Red is the ___ in the 3-D view. - Explosive threat - Metal - Shield alarms - Possible detonator 5. Color identification. Yellow is the ___ in the 3-D view. - Current explosive threat - Other explosive threat - Shield alarms - Possible detonator 6. Color identification. Green is the ___ in the 3-D view. - Current explosive threat - Other explosive threat - Shield alarms - Possible detonator 7. Color identification. Blue is the color for ___. - Metal explosive threat - Soft explosive threat - Metal - Possible detonator 8. The color purple represents metal objects. - True - False 9. The left monitor does not contain the standard x-ray image. - True - False 10. On the SP tab there are 4 colors used. They are ___. - Red, yellow, green, brown - Red, yellow, purple, black - Red, yellow, orange, white - Red, yellow, green, blue 11. What does <img src='icon.jpg' alt='icon' /> do? - Next slice - Next threat - Clear bag 12. What does <img src='x-icon.jpg' alt='icon' /> do? - Cancel bag - Suspect the threat - Suspect the bag 13. What does the bounding box around the bag represent? - Current slice plane - Current threat - View angle 14. Detonators are always green? - True - False 15. On the SP tab, what color represents the "current" threat border? - Red - Yellow - Blue - Orange 16. On the SP tab, what color represents the "other" threat borders? - Red - Yellow - Blue - Orange 17. On the SP tab, what color represents dense objects? - Yellow - Orange - Red - Blue 18. What is the red bar at the top of the screen called? - Slice region - Adjust region - Region of interest (ROI) - Pick slices - Information zone 19. What does <img src='zone-icon.jpg' alt='icon' /> do? - Contrast - Sharpen - Reset bag - Next threat 20. What does <img src='clear-icon.jpg' alt='icon' /> do? - Clear the bag - Clear the threat - Next threat 21. What does "time remaining" in the information zone represents? - Time left before next image shows up. - Time left before next bag leaves CTX. - Time left to make a decision on the bag. 22. What do the small lines above and below the Sp image represent? - Contrast lines - Other threats - Explosive lines - Slice lines 23. What do red slice lines represent? - No threat present in the slice - Presence of potential threat in the slice - Slice is displayed as CT image - Number of slices acquired by the CT 24. If there are four threats, how many will have yellow borders on SP screen. - 1 - 2 - 3 - 4 - All threats will have yellow borders ## Course Lesson 6 - Right Screen Evaluation **Name:** **Score:** Please circle the correct response for each of the following questions or statements. 1. The CT and Menu tabs are found in the right monitor. - True - False 2. The slice image is a three dimensional image. - True - False 3. The CT slice image is linked to the blue bounding box on the 3-D screen? - True - False 4. A red slice number means that a threat is not found in the slice. - True - False 5. A green slice number means that a threat is found in the slice. - True - False 6. A shield alarm is highlighted by which button? - Detonator - Threat - Metal - Range 7. Which button turns on or off the blue color? - Detonator - Threat - Metal - Range 8. By default, what alarm resolution tools are automatically activated (default mode) when the machine detects a potential threat? - Threat, detonator, metal - Threat, range, detonator - Threat detonator, range - Threat, range, metal 9. Invert by default is on. - True - False 10. The information zone display the following items: - Threat, mass, density, CT value, and distance - Next threat, hide bag, image crop, and auto rotate - Reset bag, 3D transparency, and view angles - All of the above 11. What does this <img src='invert-icon.jpg' alt='icon' /> do? - Invert - Sharpen - Contrast - Change size of image 12. When the 3-D image is rotated on the left screen, the CT image on the right screen also rotates? - True - False 13. How can CT value within the Information zone be useful? - Helpful to determine density of the threat - Helpful when comparing two similar items - Helpful to determine the mass of the threat 14. What should be done if Exit is selected from the Menu tab. - Select shutdown - Select restart - Select cancel button 15. How do you log on? - CT screen, menu tab, log off - CT screen, CT tab, log on - CT screen, menu tab, configure, log on 16. What does the control interface do? - Switch your left monitor to a CI - Switch your right monitor to a CI - Open CI window at bottom of left monitor - Open CI window at bottom of the right monitor 17. The replay bag menu is available from the menu tab on the CT screen in a MUX V-2 environment? - True - False 18. On the CI, what does the red color represent? - Warm-up - Service mode (IQT/conveyor) - Shutdown/ready to start - Error 19. On the CI, what does the green color represent? - Standby - Offline - Operational - Service mode (IQT/conveyor) 20. On the CI, what does light blue color represent? - Shutdown/ready to start - Service mode (IQT/conveyor) - Standby - Offline 21. On the CI, what does the orange color represent? - Shutdown/ready to start - Service mode (IQT/conveyor) - Standby - Offline 22. On the CI, what does the dark blue color represent? - Shutdown - Service mode (IQT/conveyor) - Standby - Offline 23. On the CI, what does the yellow color represent? - Error - Fault - Standby - Service mode 24. On the CI, what does the grey color represent? - Operational - Offline - Ready to start - Standby 25. What should be done when the CTX status is error? - Notify supervisor for direction - Identify cause, press fault reset - Open call for maintenance 26. What does <img src='power-icon.jpg' alt='icon' />do? - Power cycle - Fault reset - Start scanner - Shutdown 27. In a MUX V-2 environment, the CI is divided into 2 zones. How can you quickly identify the status of all the systems on the network? - Messages window in the upper zone. - Color of the icons in the scanner section. - Messages window in the lower zone. 28. What does the <img src='scanner-icon.jpg' alt='icon' /> do? - Power cycle - Fault reset - Start scanner - Shutdown 29. What does the "Bag Queue" field represent? - Number of bags in queue to be scanned by CTX's on cluster - Number of bags in queue for the scanner selected in upper zone. - Number of bags waiting to be viewed by the TRI's logged in. - Number of bags waiting for each TRI logged in. 30. What does this <img src='x-ray-icon.jpg' alt='icon' /> indicate? - Error - X-ray on - Fault condition 31. In a MUX V-2 environment, system configurations/operating modes menu is available directly from the network-wide zone. - True - False 32. What does this <img src='shut-down-icon.jpg' alt='icon' />do? - Power cycle - Fault reset - Start scanner - Shutdown scanner ## Course Lesson 8- Alarm Resolution Protocol (ARP) **Name:** **Score:** Please circle the correct response for each of the following questions or statements. 1. The first step in performing Alarm Resolution Protocol is: - Determine the type of threat - Determine number of threats - Determine the environment - Determine if threat is a shield - None of the above 2. A threat that is missing a detonator can still be suspected - True - False 3. What is classified as an obvious threat? - Item that looks like a bomb - Standard munitions - Irrational placement and potential IED components - None of the above - All of the above 4. What is the next step after determining the threat is not obvious? - Call LEO - Determine whether metal/detonator is within 1 cm. - Determine whether it is a shield alarm. - See if the external detailed structure is detected. 5. A shield alarm needs the other components of an IED identified in order to suspect the threat. - True - False 6. Priority should be given to threats based on the order in which the CTX alarms. - True - False 7. If metal/detonator is located more than 1 centimeter from the threat mass, the object should be considered? - Suspect - Clear 8. If the external detailed structure of the threat mass is visible, then you may do which next step? - Suspect the bag - Clear the bag - Determine if initiator is present - Suspect the threat - Clear the threat 9. Once you have made a clear decision on a threat, you should? - Clear the bag - Suspect the bag - Determine if more threats are in the bag 10. When should a Law Enforcement Officer (LEO) be notified during the ARP? - When metal/detonator is located within 1cm of the threat mass - When an obvious threat is found - When a shield that is volumetric is located