User's Manual

Exhibit 3 – Installation and Operating Manual
Rockwell Collins does not supply operating instructions with the SRT-2100,
which is designed to meet the requirements of ARINC 429, 600, 604, and 741,
and RTCA documents DO-160D, and DO-178B and is operated by trained pilots
as part of Boeing, Airbus and Business Aviation aircraft systems. Rockwell
Collins does produce a comprehensive installation manual which, pursuant to an
agreement with the FCC staff, is available upon request but is not included in this
electronic exhibit.
Rockwell Collins Proprietary Information Page 27 of 232