Warning, About this guide, Warning -2 – Dynon Avionics EMS-D120 Pilots Users Guide User Manual
Page 7: About this guide -2
Introduction
1-2
EMS-D120 Pilot’s User Guide
Warning
Dynon Avionics’ products incorporate a variety of precise, calibrated electronics. Except for replacing the optional
internal backup battery in EFIS-based products per the installation guide, our products do not contain any field/user-
serviceable parts. Units that have been found to have been taken apart may not be eligible for repair under warranty.
Additionally, once a Dynon Avionics unit is opened up, it will require calibration and verification at our Woodinville,
WA offices before it can be considered airworthy.
About this Guide
This guide serves two purposes. The first is to help you configure and get acquainted with the EMS-D120‘s many
functions. The second is to give you quick access to vital information. For detailed technical and installation information,
please refer to the EMS-D120 Installation Guide.
In the electronic (.PDF) version of this manual, page and section references in the Table of Contents and elsewhere act as
hyperlinks taking you to the relevant location in the manual. The latest version of this manual may be downloaded from
our website at
This guide discusses the most common operation scenarios. If you have an operational issue that is not discussed in this
guide, you can find additional operational information on Dynon’s Internet sites:
Dynon’s Documentation Wiki provides enhanced, extended, frequently updated online
documentation contributed by Dynon employees and customers.
Dynon’s Online Customer Forum is a resource for Dynon Avionics customers to
discuss installation and operational issues relating to Dynon Avionics products. The Forum is especially useful for
pilots with uncommon aircraft or unusual installation issues. For customers that cannot call Dynon Technical
Support during our normal business hours, the Forum is a convenient way to interact with Dynon Avionics
Technical Support. The Forum allows online sharing of wiring diagrams, photos, and other types of electronic files.