ATM Networking, Software Diagnostics, and Preventive Maintenance

This advanced technical course prepares field service technicians to manage, troubleshoot, and maintain the communications infrastructure and software platforms powering modern retail cash automation terminals. Students investigate secure network topologies, host communication protocols, local network configurations, and firewall security essential for uninterrupted transaction processing. Instruction details the operation of hardware abstraction layers, driver stacks, operating system environments, and terminal diagnostic utilities to isolate complex faults across disparate integrated modules. Emphasis is placed on systematic routine servicing, sensor calibration, firmware management, and mechanical lubrication schedules to forestall hardware failures. Through intensive practical exercises, learners analyze event logs, trace communication packets, run loopback tests, and restore damaged software environments. Technicians develop professional workflows for rigorous field inspection, safety verifications, regulatory physical checks, and end-to-end service ticket documentation, culminating in a comprehensive diagnostic and maintenance field scenario.

InstructorJacob Calhoun

Prerequisites

ATM 105 ATM 110

Course outline

Lectures, virtual labs, and graded assignments — completed in your browser.

01Lesson 1: Terminal Local Area Networking and IP Addressing Principleslecture

02Lesson 2: Host Telecommunication Architectures and Transmission Protocolslecture

03Lesson 3: Network Security, Routing, and Transport Encryptionlecture

04Hands-on Lab: Network Connectivity Configuration and Packet Analysislab

05Lesson 5: Operating System Environments and Core Terminal Architecturelecture

06Lesson 6: Hardware Abstraction Layers and Device Driver Diagnosticslecture

07Lesson 7: System Event Logging, Error Codes, and Remote Telemetrylecture

08Hands-on Lab: Software Diagnostic Utilities and Device Fault Isolationlab

09Lesson 9: Operating Platform Recovery, Image Deployment, and Firmware Updatinglecture

10Lesson 10: Preventive Maintenance Standards, Cleaning Protocols, and Chemical Safetylecture

11Hands-on Lab: Mechanical Servicing, Sensor Calibration, and Wear Inspectionlab

12Lesson 12: Internal Cable Routing, Physical Hardening, and Environmental Controlslecture

13Lesson 13: End-to-End Transaction Flow Verification and Field Quality Auditinglecture

14Capstone Service Project: Capstone Project: Comprehensive Diagnostic and Preventive Field Serviceassignment

Syllabus

["Week 1: Lesson 1: Terminal Local Area Networking and IP Addressing Principles", "Week 2: Lesson 2: Host Telecommunication Architectures and Transmission Protocols", "Week 3: Lesson 3: Network Security, Routing, and Transport Encryption", "Week 4: Hands-on Lab: Network Connectivity Configuration and Packet Analysis", "Week 5: Lesson 5: Operating System Environments and Core Terminal Architecture", "Week 6: Lesson 6: Hardware Abstraction Layers and Device Driver Diagnostics", "Week 7: Lesson 7: System Event Logging, Error Codes, and Remote Telemetry", "Week 8: Hands-on Lab: Software Diagnostic Utilities and Device Fault Isolation", "Week 9: Lesson 9: Operating Platform Recovery, Image Deployment, and Firmware Updating", "Week 10: Lesson 10: Preventive Maintenance Standards, Cleaning Protocols, and Chemical Safety", "Week 11: Hands-on Lab: Mechanical Servicing, Sensor Calibration, and Wear Inspection", "Week 12: Lesson 12: Internal Cable Routing, Physical Hardening, and Environmental Controls", "Week 13: Lesson 13: End-to-End Transaction Flow Verification and Field Quality Auditing", "Week 14: Capstone Service Project: Capstone Project: Comprehensive Diagnostic and Preventive Field Service"]