User's Manual
Table Of Contents
- Customer Response Form
- Record of Revisions
- Service Bulletin List
- List of Effective Pages
- Introduction
- System Description
- System Operation
- 1. Registering and Activating Terminals
- 2. Using the A781-200 System
- 3. Channel Status and System Configuration
- 4. Maintenance Mode
- Installation
- Test and Fault Isolation
- Maintenance and Repair
- Appendix A: Return Material Authorization
SYSTEM DESCRIPTION, INSTALLATION, AND MAINTENANCE MANUAL
ARINC 781-200 SDU and SCM
23-15-30 INTRO-2
DATE TBD
Figure INTRO-2 shows the SCM.
Figure INTRO-2 SDU Configuration Module
2. Acronyms and Abbreviations
AES Aircraft Earth Station
AMSS Aeronautical Mobile Satellite
Services
AORE Atlantic Ocean Region-East
AORW Atlantic Ocean Region-West
APAC Asia-Pacific
BIT Built-In-Test
BITE Built-In-Test Equipment
BSU Beam Steering Unit
CEPT Comite Europeen des Postes et Telecommunications
CTU Cabin Telecommunications Unit
DLNA Diplexer/Low-Noise Amplifier
DITS Digital Information Transfer System
EASA European Aviation Safety
Agency
EMEA Europe, Middle East, and Africa
ESD Electrostatic Discharge
FAA Federal Aviation Administration
FAR Federal Aviation Regulation