The Rockwell Collins MDS-3110/4110 Maintenance Diagnostic System provides your Pro Line 21 avionics with fully integrated system monitoring ? detecting and identifying failures and logging fault data to enable diagnosis of intermittent faults. The MDS-3110/4110 also displays aircraft systems data, engine maintenance information and extensive airframe/user customized checklists, as well as support for downlinking maintenance reports via ACARS. This level of system flexibility enables more effective aircraft maintenance and improves your cost of ownership.

Key Features & Benefits
*Integrated Pro Line 21 solution: Provides fault detection and analysis for our Pro Line 21 systems; it detects failures and assists maintenance personnel with identification of LRUs requiring replacement.
*Proactive system monitoring: Logs fault data to permit diagnosis of intermittent faults; downloads fault information to USB.
*Easy-to-use interface: Displays fault information in instantly recognizable English words and phrases, as well as using traditional hexadecimal and binary readouts.
*Simplifies maintenance program: Integrates with an aircraft's EICAS to collect engine and airframe wear information, simplifying the airplane maintenance program.
*Customizable: Provides extensive airframe/user customized electronic checklists; field loadable aircraft type information.
*Reduces paper: Electronic airframe/user checklists can be stored, accessed and executed by the system.
*Reduce size and weight: Integrates with the avionics to reduce overall size and weight, and simplifies the avionics interconnect.
*ACARS support: Capable of downlinking the maintenance information over an ACARS data link, as well as saving to disk or USB devices.
*Test and rigging support: Single access point to initiate LRU tests and rigging procedures.