Model FA2100 CVR
Instruction Manual
Installation & Operation
165E1846–00
Jan. 01/03
Rev. 07
Page 6
Model A151B houses the Microphone Preamplifier PWA, and the TEST and Bulk ERASE switches.
This Control Unit is used with an externally-mounted condenser microphone (Model A55B). The Model
A152B contains a built-in condenser microphone, Microphone Preamplifier PWA, and TEST and Bulk
ERASE switches. Both the A151B and A152B Control Units contain an analog TEST meter compatible
with the FA2100 CVR.
Refer to Appendix A for Control Unit and External Preamplifier outline and dimension illustrations.
Refer to Appendix B for RTCA/DO–160C environmental test conditions and description of
environmental tests conducted.
1.4.2.1 Mating Connector, Control Units and External Preamplifiers
For Model S151/S161, S152/S162, A151B, and A152B Control Units.
Solder – Part Number 9300–458
Crimp – Part Number 063–98–00577
For Model S251/S261 Control Unit
Solder – Kit Part Number 147E1262–00
Crimp – Kit Part Number 147E1263–00
For Model S150 External Preamplifier
19 Pin, Solder – Part Number MS3111F–14–19P
3 Pin, Solder – Part Number MS3111F–8–3P
For Model S160 and A150 External Preamplifier
19 Pin, Solder – Part Number 063–98–01897
3 Pin, Solder – Part Number 063–98–01898
1.4.3 Remote Microphone Module
The Model S055 and Model S056 Remote Microphone Modules are available to complete an
ED–56A-compatible installation. The Model S055 Microphone is required with the S151 and S251
Control Units and with the S150 Preamplifier Module. The Model S056 Microphone is required with the
S161 and S261 Control Units and with the S160 Preamplifier Module.
Refer to Appendix A for outline and dimensions illustrations and for a definition of the Model S055 and
Model S056 Remote Microphone Module part numbers. Also refer to Appendix A for S055 and S056
microphone element specifications and response diagram.
Refer to Appendix B for RTCA/DO–160C environmental test conditions and description of
environmental tests conducted.
1.4.4 CVR Mounting Racks
A.
CVR Mount, Part Number 178E0919–00
CVR mount with no vibration isolators used to install the FA2100 CVR in the aircraft. Refer to Figure 4
for outline and dimensions.
B.
Vibration Mount, Part Number 9300–343
CVR mount equipped with four vibration isolators. Contact Aviation Recorders Product Support for Full
Sway Envelope and Outline and Dimension Drawings.
