J.P. Instruments EDM 960 Twin ICA Instructions - Manual (Page 3)

EDM-960 Instructions for Continued Airworthiness Rev A
Date 4-8-2014 Page 3 of 6
Revision History
REVISIONS
Rev. Reason/Description Requested/
Changed By
Date
IR Complete Document N/A 02/06/2014
A
Removed duplicate Airworthiness Limitations in Section 18.
In Section 2 Clarified “identical to” with report JPI No 909
Corrected invalid internet address Section 11 for service
information
FAA 04/08/2014
List of Effective Pages
This document is controlled and revised as a complete unit and does not contain pages of various
revisions. All pages are of the same revision as indicated on the cover page and also indicated at
the bottom of each subsequent page. The effective pages consist of the sections as noted in the
Table of Contents.
Distribution of Revisions
Notification of changes to this ICA will be sent to all EDM-960 owners on record. The changed
document will be available at
JPInstruments.com . Paper copies will be available on request,
contact J.P.Instruments at 714-557-3805
1.0 Introduction
This document contains the instructions for continued airworthiness (ICA). This ICA was written in
the format contained in the GAMA Specification No. 2 which was specified by FAA Order
8110.54A. This ICA conforms to the requirements specified by Part 23, Appendix G and FAA
Order 8110.54A. The FAA guidance includes sections that are not applicable to the EDM-960
system, only applicable sections have been addressed in this document.
2.0 System Description
The EDM-960 is a combined electronic indicating system made up of one Display Unit and two
Data Acquisition Units one mounted behind each engine. The Display Unit presents powerplant
parameters to the pilot. It replaces all previous primary digital and/or analog instruments: This
system performs monitoring tasks only; it does not perform any engine or aircraft system controlling
functions. The EDM-960 System consists of four major components: the Display Unit PN 790000-
C, two DAU Data Acquisition Units, PN 790000-B; probes transducers and sensors; and the
connecting wiring and harnesses.