: Instructions sent from the host down to the ATM (e.g., lock terminal, dispense cash). 3. State Flow and Status Codes
NCR’s APTRA Advance NDC bridges legacy host processing with modern, Windows-based automated teller machine (ATM) platforms. While traditional NDC and NDC+ protocols operated under older operating systems like OS/2, the Advance application shifts the framework onto a standard Microsoft Windows operating environment. The system relies on a two-tier structural framework:
| Message Type | Description | | :--- | :--- | | | Customisation Data Commands. | | Table 10-3 | State Tables Load. | | Table 10-5 | Configuration Parameters Load. | | Table 10-6 | Enhanced Configuration Parameters Load (critical for updates). | | Table 10-11 | Encryption Key Change. | | Table 10-12 | Extended Encryption Key Change. | aptra advance ndc reference manual upd
When a hardware fault occurs, Advance NDC translates the XFS hardware error into a standard NDC status message (e.g., M-Status, Standard Status, or Diagnostic Status). This allows the host to monitor cassettes, paper levels, and device health in real-time. 3. Major Functional Updates (Recent Manual Revisions)
Recent updates to the APTRA Advance NDC Reference Manual focus heavily on regulatory compliance, security hardening, and next-generation hardware support. Enhanced EMV and Contactless Processing : Instructions sent from the host down to the ATM (e
The Reference Manual provides detailed documentation of configuration parameters that govern system behavior. These include:
These changes are designed to [briefly describe how the changes will impact users, e.g., improve system usability, enhance security]. While traditional NDC and NDC+ protocols operated under
hardware exclusions and enhanced deposit transaction FDKs. Developer's Guide (2025 Edition)
The host controls the flow of the ATM transaction using a series of defined "States" (e.g., State A for card entry, State B for PIN entry).