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Dynon Avionics EMS-D10 Pilot's User Manual

Engine monitoring system
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This product is intended for
the Experimental aircraft
category and is not
approved for installation in
certified aircraft
Last Revised: 9/15/2005
Dynon Avionics

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Summary of Contents for Dynon Avionics EMS-D10

  • Page 1 This product is intended for the Experimental aircraft category and is not approved for installation in certified aircraft Last Revised: 9/15/2005 Dynon Avionics...
  • Page 3 Dynon Avionics, 19825 141 Pl NE, Woodinville, WA 98072 Tel: (425) 402-0433 http://www.DynonAvionics.com Copyright © 2005 Dynon Avionics. All rights reserved. No part of this manual may be reproduced, copied, transmitted, disseminated or stored in any storage medium, for any purpose without the express written permission of Dynon Avionics.
  • Page 4 Dynon Avionics warrants this product to be free from defects in materials and workmanship for three years from date of shipment, or two years from date of first flight, which ever is sooner. Dynon Avionics will, at its sole option, repair or replace any components that fail in normal use.
  • Page 5 ! " Contact Information.............iii Alarms ................17 Limited Warranty ............iv Alarm Indications............17 Table of Contents............v Alarm Silencing ............17 Introduction ..............1 Alarm Acknowledgement ...........18 Welcome............... 1 Multiple Alarms ............18 About this manual............2 Latching and Self-clearing Alarms......19 Quick Overview ............3 Monitoring Functions ..........20 Menu Navigation System ..........
  • Page 6 Units of Measurement..........27 Serial Data Output ............31 Power (PWR) on Alarms ..........28 PC Support Program........... 35 Hotkeys Configuration..........28 Troubleshooting ............36 Alarm Test ..............29 EMS-D10 Specifications..........37 EMS-D10 Configuration Table ........39 Appendix..............30...
  • Page 7 As you will discover, the EMS-D10 is a powerful tool, useful in a variety of small aircraft, at a price that small aircraft owners can afford.
  • Page 8 & " This guide serves dual purposes. The first is to help you set up and get acquainted with the EMS-D10’s many functions. The second is to give you quick and easy access to vital information. It is strongly recommended that you read the entire manual before attempting to utilize the EMS-D10 in an actual flying situation.
  • Page 9 ) % * $ * This section is meant to give experienced pilots an easy way to get started with the EMS-D10. However, it is suggested that you read the entire manual and familiarize yourself with the EMS-D10 before using it in flight. This section assumes...
  • Page 10 All user interaction takes place via the 6 buttons at the bottom of the front panel of the EMS-D10. When no menu is present, pressing any of the six buttons will bring the main menu on the screen as shown at right. (See the...
  • Page 11 The display is a 450 nit LCD screen, much brighter than most laptop displays • Up to 27 sensors may be connected to the EMS-D10 to present the pilot with operational data for engines with up to 6 cylinders. When connected with the appropriate sensor, the data available for presentation by this instrument includes RPM, Manifold Pressure, Oil Temperature &...
  • Page 12 Finally, if the EMS-D10 is connected to other Dynon Avionics instruments, such as the EFIS-D10 series of Electronic Flight Information Systems, data from these other instruments may be displayed directly on the EMS-D10 Instrument Pages screen.
  • Page 13 EMS-D10 engine monitor and other Dynon Avionics instruments like the EFIS-D10 series. This is only possible if other Dynon Instruments are installed and have a data connection wired into the EMS-D10. Refer to the EMS- D10 Installation Guide for more information about the physical connection between the EMS-D10 and other Dynon...
  • Page 14 # # & * & ! % # The EMS-D10 menu system is designed to be unobtrusive and easy-to-navigate. The following is a look at the general operation of the menu system. After reading this section, you should be comfortable with basic navigation of the menu system.
  • Page 15 • When changing values (alarm set points, clock, timer, etc), pressing and holding either the INC or DEC button to change values will cause the rate of change to increase. • All text for buttons is limited to 6 characters to minimize the amount of screen space the menus take up. As a result many words are abbreviated, such as CHKLST for checklist and AUX for the Auxiliary Page.
  • Page 16 & 1 & % + + - This page is the default page and most common page the pilot is likely to use in flight. This page presents: RPM, Manifold Pressure (MAP), Oil Temperature, Oil Pressure, Exhaust Gas Temperature (EGT), Cylinder Head Temperature (CHT), Fuel Level, and Fuel Flow.
  • Page 17 Info Bars - Up to 4 vertical bars may be displayed covering either Volts, Amps, Fuel Pressure, Carburetor Air Temperature, Outside Air Temperature, Coolant Pressure, Coolant Temperature and Turbine Inlet Temperature. The measurement type and position are determined during the instrument setup process. EGT/CHT –...
  • Page 18 During the initial setup up to three Info Bars may be implemented. Refer to Info Bar section within the manual for more detail. The EMS-D10 accepts two inputs from external contacts within the aircraft to provide status information. The list of functions includes canopy, landing gear, fuel tank, fuel pump, general purpose.
  • Page 19 The Fuel Computer Page presents a comprehensive view of all fuel related parameters in one place. Pilots can quickly assess fuel level, fuel flow and fuel time remaining in one convenient view. The picture to the right depicts a fully configured system;...
  • Page 20 Only when the system is properly calibrated and fuel data input correctly will these values accurately depict the measurement indicated. Pilots will need to verify the calibration over several tanks following initialization of the system. Refer to the EMS-D10 Installation Guide for instructions on adjusting the calibration.
  • Page 21 40 characters can fit on each line of the screen. To load checklists onto your EMS-D10, you must upload them as described in the help file that comes with the Dynon Product Support Program. You must also ensure that an RS232 serial port cable is properly connected between your EMS-D10 and your PC.
  • Page 22 If the EMS-D10 is connected to other Dynon Avionics instruments, data may be shared and displayed on the EMS- D10 screen. For example the EFIS-D10 and EFIS-D10A can have their displays presented on the EMS-D10’s display as depicted to the right.
  • Page 23 4) Alarm menu is posted Audio annunciation is made via an external device driven by the EMS-D10 instrument. If no audio device is provided or connected, no audible alarm will be manifested. & To silence the audio alarm, press the SILNCE button.
  • Page 24 & & . To acknowledge the alarm, press the ACK button. This will simultaneously 1) Silence the audio alarm 2) Remove the alarm bar 3) Remove the alarm menu The tic and numeric value will remain a red color in the blinking state until the condition no longer exists. The alarm automatically rearms whenever the alarm condition is removed.
  • Page 25 & Depending upon how your EMS-D10 was set up, some of the sensors’ alarms may be set to be latching, while others may be self-clearing. The distinction is described below. See the EMS-D10 Installation Guide for more information on configuring these values.
  • Page 26 % # ! % $ # 0 # ! % # Maximizing performance by adjusting the fuel mixture and watching the EGTs is a key feature of the EMS-D10 instrument. Leaning to peak EGT can be accomplished via the System Overview display; however, an enhanced screen mode is available to make this process easier for the pilot.
  • Page 27 Unless you’re already experienced with these modern type of instruments, it’s a good idea to begin by using leaning techniques used beforehand while examining and familiarizing oneself with the corresponding EMS-D10 readings. Be sure to carefully read and follow the engine manufacturers leaning procedure for your particular configuration.
  • Page 28 The EMS-D10 is constantly streaming its data out its RS232 serial port during normal operation. The data format is described in Serial Data Output section.
  • Page 29 Upon powering up, the instrument defaults to the Systems Overview Page. Pilots may power the instrument on and off manually by the following steps. Momentarily pressing button 1 will activate the EMS-D10. To turn the instrument off, press and hold button 1 for approximately 2 seconds. While power is still connected, the unit is never fully turned off.
  • Page 30 is not possible to turn the screen completely black via this menu to prevent confusion between a dimmed state and a turned-off state. Pilots can update the fuel computer via the softkey menu anytime fuel is added or removed from the plane. This is accomplished by selecting either: ADD - add or subtract fuel from the Fuel Computer total by any value.
  • Page 31 For the fuel level to work properly, the sensors need a one-time calibration after installation. Please see the EMS-D10 Installation Guide for more information. From the main menu, press MORE, SETUP and then the CLOCK button. This will display the clock-setting submenu. In the value-setting box, you will see a section for the local time and a section for Zulu time.
  • Page 32 • Incrementing or decrementing the minutes digits resets the second count to 0, allowing you to set the clock down to the second if you so desire. Although you always set the clock in military time, you have the option to display it in either military or standard time. Additionally, if you desire, you may display either local or Zulu time in the lower right corner of the screen.
  • Page 33 EXIT button is displayed which allows one to exit from the menu system. The EMS-D10 permits pilots to select between English or Metric units. Switching to either automatically changes all parameters using these units. There is no ability to individually change each measurement unit separately.
  • Page 34 As many of these limits may fall outside initially or momentarily, one can expect to always see alarms upon startup. Many prefer alarms upon startup to verify operation of the EMS-D10 alarm function as well as to draw attention to critical engine functions during the startup process.
  • Page 35 & This parameter simultaneously activates the audio and visual alarm outputs which drive any connected external alarm lights and or audio devices. Once pressed, the alarms are activated for a brief period after which they are immediately extinguished.
  • Page 36 & This appendix contains information not covered in the main section of the manual. Here you will find useful reference tools such as a specifications sheet, operating tips, and a glossary. This section also contains details regarding the EMS- D10 servicing.
  • Page 37 The EMS-D10 outputs text data through its serial port constantly during normal operation. This serial data can be logged using any standard serial terminal program such as Hyper Terminal. It can then be parsed into its respective columns by many spreadsheet programs including Microsoft Excel. All numbers are output in decimal and are standard ASCII. To...
  • Page 38 ASCII Parameter Units Example Characters Fuel pressure PSI x 10 123 (12.3psi) Volts Volts x 10 123 (12.3V) Amps Amps 012 (12A) or –12 (-12A) RPM/10 123 (1230 RPM) Fuel Flow GPH x 10 123 (12.3gph) Gallons remaining Gallons x 10 1234 (123.4g) or –123 (-12.3g) Fuel_Level_1 Gallons x 10...
  • Page 39 ASCII Parameter Units Example Characters EGT_4 º F Same as above EGT_5 º F Same as above EGT_6 º F Same as above CHT_1 º F 123 (123 F) or –12 (-12ºF ) CHT_2 º F Same as above CHT_3 º...
  • Page 40 General purpose inputs have a unique format in the data output stream. As shown in the table above, they each have 8 characters. 3 are used as a label for the function; 5 are used for the data. Description Units Label (3-Bytes Example (5-Bytes) Unused...
  • Page 41 Dynon offers a free PC Support Program which facilitates maintenance and configuring the custom checklists. The latest version of this program is available from our website at http://www.DynonAvionics.com/downloads.
  • Page 42 Should you experience difficulty with your product, please contact us by calling us at (425) 402-0433 or emailing us at info@dynonavionics.com. The software version submenu gives you two important pieces of information: the version of EMS-D10 software that your unit is currently running and the number of hours the EMS-D10 has been on.
  • Page 43 Mounting: Fits into standard 3 1/8” panel hole Optional flush mount bracket available Weight: 1 lb. 4 oz. -22 to 122 F (-30 to 50 C) " Voltage: 10 - 30 Vdc Power: 10 Watts maximum Wiring: D-25 & D-37 pin male connectors Type: AMLCD, TFT (Thin Film Transistor) Backlight:...
  • Page 44 6 - EGT (Type K Thermocouple) 6 - CHT (Type J Thermocouple) 2 - Fuel Level (Resistive or Capacitance with 5 volt output) 2 - RPM (P-lead or pickup) 2 - Contacts (Canopy, Landing Gear, Fuel Switch, Carb Heat, Fuel Pump, Contact 1, Contact 2) 1 - Manifold Pressure 1 - Oil Temperature (Resistive)
  • Page 45 ! " EMS-D10 Serial Number: __________________________ Installation Date: ________________ Function Installed Bottom High High Red/ (Y/N) Yellow/Re Green/ Yellow/Green Yellow d (alarm Yellow (alarm value) value) Tachometer Manifold Pressure Oil Pressure Oil Temperature 1600 Fuel Level Fuel Pressure Fuel Flow...