ELT 470 - Bus Imaging & Security Applic.

1. Explain basic security system composition
   1. Identify structural considerations
   2. Review how the NEC regulates security system installations
   3. Use control panels
   4. Discuss common aspects of programming
   5. Identify sensors
2. Compare the functions of sensors
   1. State types of indoor and outdoor sensors
   2. Name types of occupancy detectors
   3. Explain other environmental sensors, including smoke and fire, CO2, gas detection, flooding and leakage alarms
   4. List the functions of access sensors and access control
3. Evaluate miscellaneous security devices
   1. Describe the operation of pool monitors
   2. Summarize applications of lighting
   3. Name types of stand alone alarms
   4. Determine need for wireless intruder alarms
   5. Explain methods of personal security
4. Summarize how monitoring functions work with security systems
   1. Explain call and access control
   2. Describe the usage of nurse call
   3. Explain the operations of 24 hour central stations
5. Analyze closed circuit television (CCTV) systems
   1. Identify the components of CCTV
   2. Draw CCTV wiring diagrams
   3. Describe the functionality of video recording devices
6. Explain basic electronics relating to business imaging devices
   1. Demonstrate proficiency in reading and using point to point wiring diagrams
   2. Describe photo sensors behavior
   3. Show photo interrupter operation
   4. Explain activation and deactivation of electrical and electro mechanical devices
7. Demonstrate basic mechanical knowledge and care relating to business imaging devices
   1. Describe spring clutch operation
   2. Explain spring clutch cleaning
   3. Illustrate one-way clutch and gear operation
   4. Outline one-way clutch and gear cleaning
8. Evaluate paper feeding mechanisms
   1. Explain properties of paper which affect imaging
   2. Explain friction feed systems
   3. Describe the operation of corner separators
   4. Compare spring slip clutched and torque limiters
9. Relate the basics of optics
   1. Relate the process of light transfer of an image through mirrors and lens to a drum surface
   2. Calculate focal distances to magnify or reduce an image
   3. Describe the creation of digital laser images
10. Demonstrate familiarity with the drum and latent image developing
    1. Describe organic photo conductors and how they work
    2. Explain drum charging
    3. Explain exposure image development
    4. Describe the process of image transfer
    5. Discuss drum cleaning
11. Analyze the process of fusing
    1. Describe heat and pressure fusing of toner to paper
    2. Demonstrate knowledge of silicone rubber rollers and teflon coated rollers
    3. Explain how halogen lamps are used for heating
    4. Discuss the process of separating paper from rollers
12. Describe the characteristics of digital copier machines
    1. Machine configuration
    2. Paper path
    3. Mechanical component layout
    4. Electrical component descriptions
    5. Digital copy process
    6. Board structure
    7. Service program modes
    8. Troubleshooting of digital copiers
    9. Understanding error codes