IFD-NET EVO Instruction Manual

IFD-NET EVO EFIS product USER MANUAL rev. 190422EN
WWW.IFD-NET.COM
M.A.V. AVIONIC DIVISION VIA LOMBARDIA 2, 25025 MANERBIO (BS) ITALY HTTP://WWW.IFD-NET.COM 1
USER GUIDE AND INSTALLATION MANUAL
EVOLUTION, THE BEST EVER!

IFD-NET EVO EFIS product USER MANUAL rev. 190422EN
WWW.IFD-NET.COM
M.A.V. AVIONIC DIVISION VIA LOMBARDIA 2, 25025 MANERBIO (BS) ITALY HTTP://WWW.IFD-NET.COM 2
REVISIONS HISTORY
Revision
Description
06/01/2022
Initial release

IFD-NET EVO EFIS product USER MANUAL rev. 190422EN
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Summary
1. INTRODUCTION 6
1.1. ELECTRICAL AND MECHANICAL SPECIFICATION 6
2. SYSTEM DECRIPTION 7
2.1. IFD-NET EVO EMS OVERVIEW 7
3. UNIT DESCRIPTION 8
4. OPERATION 9
4.1. PAGE PFD EMS 9
4.1.1. SCREEN SECTION 1:TOP SCREEN 10
4.1.2. SCREEN SECTION 2:RIGHT SCREEN 11
4.1.3. SCREEN SECTION 3:LEFT SCREEN 12
4.1.4. SCREEN SECTION 3:BOTTOM SCREEN 13
4.2. SETUP MENU 14
4.2.1. MAIN MENU 15
4.2.2. MENU THERMOCOUPLES 16
4.2.3. MENU SENSORS 17
4.2.4. MENU RPM/FLOW 18
4.2.5. MENU MAP /MENU VBAT 19
4.2.6. MENU CURVES 19
4.2.7. MENU CALIB 20
4.2.8. MENU ARCS 20
5. CONNECTIONS 21
5.1. REAR CONNECTORS VIEW AND DESCRIPTION 21
5.2. POWER CONNECTOR 22
5.3. EXPANSION CONNECTOR 1 22
5.4. EXPANSION CONNECTOR 2 23
6. INSTALLATION GUIDE 26
6.1. SELECTING AN APPROPRIATE INSTALLATION POSITION 27
7. ELECTRICAL CONNECTIONS 28
7.1. POWERING AND EXPANSION BUS 28
7.2. IFD-NET EVO EMS POWER CONNECTOR PINS 28
8. CONFIGURATION SYSTEM EXAMPLE 29
8.1. SENSORS LIST 29
8.2. DEFAULT SENSORS 30
9. MECHANICAL DIMENSIONS DIAGRAM 31
10. ORDERING INFORMATION 32

IFD-NET EVO EFIS product USER MANUAL rev. 190422EN
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CERTIFICATE OF WARRANTY
LIMITED WARRANTY
Seller warrants that the product hereby purchased is, upon delivery, free from defects in material and workmanship
and that any such product which is found to be defective in such workmanship or material will be repaired or replaced
by Seller (M.A.V. srl via Lombardia, 2 25025 Manerbio BRESCIA Italy); provided, however, that this warranty applies
only to equipment found to be so defective within a period of lifetime from the date of manufacture by the Seller.
Seller shall not be obligated under this warranty for alleged defects which examination discloses are due to tampering,
misuse, neglect, improper storage, and in any case where products are disassembled by anyone other than authorized
Seller’s representatives.
EXCEPT FOR THE LIMITED WARRANTY OF REPAIR AND REPLACEMENT STATED ABOVE, SELLER DISCLAIMS ALL
WARRANTIES WHATSOEVER WITH RESPECT TO THE PRODUCT, INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE.
LIMITATION OF SELLER’S LIABILITY
SELLER’S LIABILITY TO BUYER FOR ANY LOSS OR CLAIM, INCLUDING LIABILITY INCURRED IN CONNECTION WITH
(I) BREACH OF ANY WARRANTY WHATSOEVER, EXPRESSED OR IMPLIED,
(II) A BREACH OF CONTRACT,
(III) A NEGLIGENT ACT OR ACTS (OR NEGLIGENT FAILURE TO ACT) COMMITTED BY SELLER, OR
(IV) AN ACT FOR WHICH STRICT LIABILITY WILL BE INPUTTED TO SELLER,
IS LIMITED TO THE “LIMITED WARRANTY” OF REPAIR AND/OR REPLACEMENT AS SO STATED IN OUR WARRANTY OF
PRODUCT. IN NO EVENT SHALL THE SELLER BE LIABLE FOR ANY SPECIAL, INDIRECT, CONSEQUENTIAL OR OTHER
DAMAGES OF A LIKE GENERAL NATURE, INCLUDING, WITHOUT LIMITATION, LOSS OF PROFITS OR PRODUCTION, OR
LOSS OR EXPENSES OF ANY NATURE INCURRED BY THE BUYER OR ANY THIRD PARTY.
M.A.V. srl
Via Lombardia, 2
25025 Manerbio BS
Italy

IFD-NET EVO EFIS product USER MANUAL rev. 190422EN
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DICHIARAZIONE DI LIMITAZIONE DI RESPONSABILITÀ E AVVERTENZE
Le informazioni visualizzate dagli strumenti della famiglia IFD-NET EVO non sono certificate per l’utilizzo VFR e IFR.
Gli strumenti della famiglia IFD-NET EVO sono intesi come un aiuto alla navigazione VFR e non sono sostitutivi di
strumenti certificati o analogici.
Tutte le informazioni di volo critiche sono presentate per riferimento e devono essere verificate dal comandante/pilota.
Gli strumenti della famiglia IFD-NET EVO non sono un sostituto per gli strumenti di bordo.
Il comandante/pilota si assume la totale responsabilità e si assume i rischi associati con l’uso di questo dispositivo e
rimane l’unico responsabile per il volo in condizioni di sicurezza.
M.A.V. SRL e MAV Technologies Inc. declinano ogni responsabilità derivante da un uso improprio del dispositivo, in
modo che possa violare il volo e le regole di navigazione, i regolamenti e la sicurezza.
DISCLAIMER & WARNINGS
The information displayed by the family IFD-NET EVO is not certified for use for VFR or IFR flights.
The family IFD-NET EVO is meant as an aid to VFR navigation and is not a substitute for certified EFIS or traditional
gauges.
All critical flight information is presented for reference only and must be verified by the commander/pilot in command.
The family IFD-NET EVO is not a substitute for on-board instruments.
The commander/pilot in command assumes total responsibility and risk associated with the use of this device and
remains solely responsible for flying in safe conditions.
M.A.V. SRL and MAV Technologies Inc. disclaims any liability deriving from an improper use of the device, in a way that
may violate the flight and navigation rules, regulations and safety.

IFD-NET EVO EFIS product USER MANUAL rev. 190422EN
WWW.IFD-NET.COM
M.A.V. AVIONIC DIVISION VIA LOMBARDIA 2, 25025 MANERBIO (BS) ITALY HTTP://WWW.IFD-NET.COM 6
1. INTRODUCTION
80mm (3’’ 1/8) standard diameter installation shape
Adjustable brightest screen ever, sunlight visible, up to 1200 cd/m².
Special Release under request to reach up to 2000 cd/m².
Low power consumption down to 3.5W (300mA @ 12Vdc).
Ergonomic interface with double aeronautical rotary knob and switch
High integration level (totally embedded sensors) *
Several types of sensors:
oCHT
oEGT
oOil Temperature
oCoolant Temperature
oOil Pressure
oFuel Pressure
oFuel Flow
oFuel Level
oRPM
oCAT
oOAT
oABT
oMAP
oTIT
1.1. ELECTRICAL AND MECHANICAL SPECIFICATION
Main power 10 - 30Vdc 0.8A max with internal filter and peak transient protection.
Functional temperature range -10°C to 70°C 90% Rh no condensation status.
85.4mm x 89mm x 67.5mm (width, height, depth).
3 x 1/8 NPT AOA, MAP 1/2 pneumatic inlets.
Standard 9 SUB-D female connector for power and BUS connection.

IFD-NET EVO EFIS product USER MANUAL rev. 190422EN
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2. SYSTEM DECRIPTION
2.1. IFD-NET EVO EMS OVERVIEW
EVO Bezel overview
The IFD-NET EVO EMS PFD is part of a large range of instruments. In the follow sections will be described how to use
the new aeronautical interface based on a high force double rotary knob with push switch.
Action
Effect
Tap the rotary switch
button
Engage the actual focused feature. Use it to edit parameters or save those after their
modification.
Rotate big rotary
knob crown
Has different effects depending on the environment the user is. Please refer to below
descriptions to deeply understand about this feature.
Rotate little rotary
knob crown
Has different effects depending on the environment the user is. Please refer to below
descriptions to deeply understand about this feature.
Long tap on switch
button
Recall of the environment menu. Keep pressed for 2 seconds to obtain the options menu
displayed on screen.
Big Knob
Little Knob

IFD-NET EVO EFIS product USER MANUAL rev. 190422EN
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3. UNIT DESCRIPTION
The IFD-NET EVO interface is based on a double concentric rotary knob
with a push switch that gives access to all the settings the pilot needs
during the flight, and allow to adjust the setup’s parameters.
On the right side of this page is shown an instrument in “Primary Flight
Display” configuration (EMS). Spinning the big crown rotary knob will
show other sensors (if setted) on the center-right part of the screen.
Spinning the little crown rotary knob will show other sensors (if setted)
on the low part of the screen.
The pilot can access the main menu by keeping pressed the knob for
about 2 seconds until the screen, shown on the right, appears.
Within menus, by rotating the little rotary knob’s crown, moves the
selection up and down, and tapping button confirms the highlighted
selection.
IFD-NET EVO is available in three different versions
VERSION
Thermocouples
Programmable
sensors
Impulsive input
MAP
BASE
6
6
3
1
FULL
12
12
3
1
DUAL ENGINE
12
12
3
2
In order to realize a network, IFD-NET EVO EMS can be classified in:
Stand Alone: it consists in a single unit witch capture and visualize various engine data
Master: the unit reads data from sensors and generate RS485 pack data thet will be used from slaves
connected to the bus.
Slave: the unit reads data from RS485 BUS

IFD-NET EVO EFIS product USER MANUAL rev. 190422EN
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4. OPERATION
4.1. PAGE PFD EMS
The Primary Flight Display (PFD) contains EMS data in order to setup configuration. Screen is divided in 4 main areas:
The following sensors are displayed on the “Errore. L'origine riferimento non è stata trovata.”:
①MAP and RPM indicators.
②CHT, EGT and TIT indicators. System display only configurated sensors, adjusting histogram bases
③OIL P, OIL T, FUEL P, FUEL FLOW, CT, CAT, ABT, OAT indicators in this order.
④V BAT, AMP, FUEL LEVEL 1, FUEL LEVEL 2
IAS

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4.1.1. Screen Section 1 : Top Screen
In order to setup configuration, in this area will appears one or two arc setting indicators.
Sensor priority is:
1. MAP 1
2. RMP 1
3. MAP 2
4. RPM 2
If only one sensor is active, the arc appears as a semicircle centered on top of the screen ()
If there are more than two sensors set, the remaining are showed in screen section 2 and system shown two arc
indicator.

IFD-NET EVO EFIS product USER MANUAL rev. 190422EN
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4.1.2. Screen Section 2 : Right Screen
In order to setup configuration, in this area will appears up to four horizontal linear indicators.
Sensor priority is:
1. [MAP 2] if not in area 1
2. [RPM 2] if not in area 1
3. Oil Pressure
4. Oil Temperature
5. Fuel Pressure
6. Fuel Flow
7. Coolant Temperature
8. Carburetor Air Temperature
9. Cockpit Temperature ABT
10. Outside Air Temperature
If there are more than 4 sensors set, spinning the big crown rotary knob will show other sensors (if setted), following
the priority table above

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4.1.3. Screen Section 3 : Left Screen
Three types of sensors are shown in this section:
1. Up to 6 CHT sensors
2. Up to 6 EGT sensors
3. 1 Turbine Inlet Temperature
Graphic dimensions depends to how many sensors are configured. This section shows also the maximum actual value
per type
CHT sensor values are green, EGT sensor values are blue and TIT sensor value is white.

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4.1.4. Screen Section 3 : Bottom Screen
In order to setup configuration, in this area will appears up to four horizontal linear indicators.
Sensor priority is:
1. Battery Voltage (always available and shown)
2. Fuel Level 1
3. Fuel Level 2
4. Alternator Current
Only sensors correctly configured and calibrated are shown in this section.

IFD-NET EVO EFIS product USER MANUAL rev. 190422EN
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4.2. SETUP MENU
The pilot can access the main menu by keeping pressed the knob for about 2 seconds until the screen.
In every SETUP page there are 2 types of items:
1. Parameters (Numeric, symbolic or other)
2. SubMenu
Spinning the big crown rotary knob move cursor between items. Spinning the little crown rotary knob, in certain
pages (i.e. Thermocouples, sensors and others) it’s possible to scroll between available pages.
To modify a Parameter:
1. Move the cursor on the parameter (parameter become GREEN)
2. Press the knob (Value become GREEN)
3. Spin the big crown rotary knob to enter the desired value
4. Press the knob (Value turn to WHITE
To enter a SubMenu
1. Move the cursor on the parameter (parameter become GREEN)
2. Press the knob

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Menu page 1
4.2.1. Main Menu
EXIT: Close menu.
ADDRESS: Net Address. See “NETWORK CONFIGURATION” paragraph
LIGHT: Screen brightness regulation
ENGINE: Self configuration in order to selected engine.
THERMOCOUPLE: Setup thermocouples. See “MENU
THERMOCOUPLES”.
SENSORS: Setup sensors. See “MENU SENSORS”.
RPM/FLOW: Setup pulse input. See “RPM/FLOW MENU”.
MAP: Set pneumatic input MAP.
SET UoM: Set unit of measure for physical values.
VBAT: Set battery voltage indicator.
SEND DATA: Send setup data to slave units.
SW: Software Version.
EN DATA LOG: Enable logging data.
DATA LOGGER: Logger monitor.
SAVE SETUP: Save setup data to SD/MMC.
LOAD SETUP: Restore setup data from SD/MMC.

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Menu Thermocouples
4.2.2. Menu Thermocouples
IFD-NET EVO EMS is able to read up to 12 thermocouples fully configurable..
Each thermocouple you want to manage can be connected to each input -Thermomocouple- (See Errore. L'origine
riferimento non è stata trovata.). Through the TERMOCOUPLE menu it is possible to link the physical input of the
thermocouple to its logical function.
EXIT: Come back to menu SETUP
PARAMETER: Type of measurement required. The available
values vary depending on the model
TC TYPE: Construction type of the thermocouple. Available
values j, k, n, e, r, s, t (See thermocouple data sheet under
examination):
TC TRIM: offset value
ARCS: Set coloured arcs (See Errore. L'origine riferimento
non è stata trovata.)

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Menu Sensors
4.2.3. Menu Sensors
IFD-microNET_EMS is able to read up to 6 sensors configurable according to the model. Each sensor that you want to
manage can be connected to each input -sensor- (See Errore. L'origine riferimento non è stata trovata.). Through the
SENSORES menu it is possible to link the physical input of the sensor to its logical function.
The characterization of the sensor can be done in two ways:
1. Selecting a specific sensor model from the internal database (parameter SENS)
2. By inserting customized characteristic (parameter TYPE) and curve (parameter CURVE)
Settings of Sensors menu
EXIT: Come back to menu SETUP
PARAMETER: Type of measurement required. The available
values vary depending on the model
TYPE: sensor construction technology. Valid only if the SENS
parameter is not active. Possible values:
1. V (Voltage Sensor)
2. I (Current Sensor)
3. R (Resistive Sensor)
SENS: Sensor model See paragraph - DEFAULT SENSORS-.
CURVE : Manual setting of the sensor characteristic curve
See Errore. L'origine riferimento non è stata trovata..
If sensor PARAMETER is F LEV (fuel level) this voice
became to CALIB
ARCS : Set coloured arcs (See Errore. L'origine riferimento non è stata
trovata.)

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Menu Pickup
4.2.4. Menu RPM/FLOW
IFD-microNET_EMS can read up to 3 impulsive inputs fully configurable. Each sensor can be connected to each input -
REVn- (See EXPANSION CONNECTOR). Through the RPM / FLOW menu it is possible to link the physical input of the
sensor to its logical function.
Logical features availables are :
1. RPM (rpm motor or rotor)
2. F FLOW (Fuel Flow)
Settings of RPM/FLOW menu:
EXIT: Come back to menu SETUP
PARAMETER: Type of measurement required. The available
values vary depending on the model
ARCS : Set coloured arcs (See Errore. L'origine riferimento non è stata
trovata.)
PULSE REV/FLOW: Indicate pulse revolutions respectively
or the impulse liters

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Menu Curve
4.2.5. Menu MAP / Menu VBAT
These menu allow the settings of coloured arcs for MAP and Power Supply instruments. See Errore. L'origine
riferimento non è stata trovata.
4.2.6. Menu Curves
The sensor characterization curves are composed of 24 distinct points.
For each point, the value of the electrical quantity and the corresponding value must be entered
value of the physical quantity to be measured.
Spin the big crown rotary knob to scroll between parameters
Spin the little crown rotary knob to select the right point
Settings of CURVE menu:
Sensor Name
Point Index
EXIT : Come back to SENSORS menu
ELEC : Value of the electrical quantity at the considered point
PHIS : Value of the physical quantity of the considered point
COMPLETE : Complete the curve by copying the current point (POS)
until the end
RESET : Reset all curve points
A color bar at bottom indicates if the curve is correctly configured.
Every curve must be monotone, growing or downwarding
Less than 24 points can be entered manually ; in this case press on COMPLETE copy the actual point until the end.
Supppose to insert the curve of a linear sensor that has the following characteristics :
Temperature Voltage sensor
0V -> 10°C
5V ->200°C
To set this curve :
Select POS 00 by spinning the little crown rotary
Set ELEC parameter to ‘0’
Set PHIS parameter to ‘10’ (coloured bar turn to yellow)
Select POS01 by spinning the little crown rotary
Set ELEC parameter to ‘5’
Set PHIS parameter to ‘200’
Select COMPLETE position by spinning the big crown rotary
Press KNOB to complete operation (coloured bar turn to green)

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4.2.7. Menu Calib
This page appears only in case of FUEL LEVEL sensor.
The user must empty the tank then fill it in ten steps; in each step the amount to be added is equal to 1/10 of the
maximum capacity (defined in the ARCS menu)
4.2.8. Menu Arcs
In the ARCS menu it is possible to configure the operating areas of the sensors.
Up to 5 intervals can be configured:
By adjusting the parameters, it is possible to obtain various combinations useful for the description of various types of
measurement.For example, in the case of fuel level sensor with 80Lt tank, setting:
MIN 0
ALARM LO 10 Lt
WARN LO 15 Lt
WARN HI 80 Lt
ALARM HI 80 Lt
MAX 80 Lt
you get the classic Fuel Level indication RED YELLOW GREEN