J.P. Instruments EDM 960 Twin Primary Installation Manual - Manual (Page 7)

FAA Approved Installation Manual for the EDM-960 system Report No 909
Primary Engine Data Management System Page 7 of 46 Rev D
Date 2-6-2014
Figure 2: EDM-960 Mounting Area
8. EDM-960 Display Installation
Choose the Proper Installation Location
The display is best located within the natural scan and easy reach of the pilot. The recommended mounting location is
defined as the distance from the vertical centerline of the Primary Flight Instruments to the outer edge of the further
most gage displayed on the EDM-930.
HORIZONTAL ORIENTATION:
The EDM-960 display may be mounted from the vertical centerline of the Primary Flight
Instrument “T” to a maximum of 21” to the further most gage of the EDM-930 display and to the left of the centerline as
much as needed. See fig 2
VERTICAL ORIENTATION:
The EDM-960 to be mounted within +/- 10” from the horizontal centerline of the Primary Flight
Instrument “T”. The installer should insure that the EDM-960 display is not obstructed by either
the glare shield or the control wheel.
The installing A&P and IA should decide that where the installation is to occur does not conflict with the viewing angle
requirements listed above.
Note: Any appliances that are installed under the original Type Certificate (TC) that require
relocation should be relocated in accordance with the guidance provided in AC.23.1311-1B,
Section 15.4 (presented below). Special care should be exercised to insure that proper pilot
visibility of displays and pilot access to controls in not interfered with, with respect to relocated
instruments and non-relocated instruments.