COMPONENT MAINTENANCE MANUAL
AVIATION RECORDERS
FA2100CVR
Rev. 15 Page 1
Apr. 14/16
Introduction
23–70–04
Use or disclosure of information on this sheet is subject
to the restrictions on the cover page of this document.
INTRODUCTION
1. GENERAL
This Component Maintenance Manual (CMM) documents the operation of and suggested
maintenance for the Model FA2100 Cockpit Voice Recorder, herein after referred to as the
FA2100CVR.
The FA2100CVR meets the performance requirements of ED-56A, while complying with
the interface requirements of ARINC 557/757 cockpit voice input data including Rotor
Speed and GMT interfaces. The only exception is P/N: 2100−1027−02 which complies
with the interface requirements of ARINC 757A only. In addition, the FA2100CVR, p/n:
2100−1025/1026/1027−XX, meets the performance requirements of ED−112. The cockpit
voice and area microphone channels are lowpass filtered, sampled, digitized, com-
pressed, and stored in solid-state, crash protected memory. This CMM covers both the
30-minute and 2-hour memory storage versions of the FA2100CVR.
The FA2100CVR is designed as maintenance-free recorder. No periodic adjustments,
calibration, or maintenance is required to maintain this unit. The Model FA2100CVR is
considered an “ON CONDITION LRU.”
2. ACRONYMS AND ABBREVIATIONS
The following list defines the acronyms and abbreviations used throughout this CMM:
AC Alternating Current
ADLP Audio and Data Link Playback
ARINC Aeronautical Radio, Inc.
ATA Air Transport Association
ATC Air Traffic Control
ATE Automated Test Equipment
ATR Air Transport Racking
BITE Built−In Test Equipment
CAA Civil Aviation Authority (United Kingdom)
CATS CVR Automatic Test Software
CMM Component Maintenance Manual
CICC Computer Interface Communication Cable
CSMU Crash Survivable Memory Unit
CVR Cockpit Voice Recorder
DC Direct Current
EUROCAE European Organization for Civil Aviation Equipment
FAA Federal Aviation Administration
FDAU Flight Data Acquisition Unit
GA General Aviation
GMT Greenwich Mean Time
GND Ground
GSE Ground Support Equipment
IPL Illustrated Parts List
The document reference is online, please check the correspondence between the online documentation and the printed version.
To Next Page
Loading...
