AvMap Ultra EFIS User And Installation Manual

Your journey, Our technology

Ultra EFIS

User and Installation

Manual

Software: version 5.6 and higher

Firmware: version 3.15

AvMap Ultra EFISINDEX

DISCLAIMER & WARNINGS

The information displayed by the Ultra EFIS is not certied for use for VFR or IFR ights.

The Ultra EFIS is meant as an aid to VFR navigation and is not a substitute for certied
EFIS.

All critical ight information is presented for reference only and must be veried by the use.

The Ultra EFIS is not a substitute for on-board instruments.

The pilot in command assumes total responsibility and risk associated with the use of this
device and remains solely responsible for ying in safe conditions.

AvMap disclaims any liability deriving from an improper use of the device, in a way that
may violate the ight and navigation rules, regulations and safety.

1. Overview 4

2. Installation 5

2.1 Location 5

2.2 Mechanical Installation 5

2.3 Connections & wiring 8

3. System Calibration 10

3.1 Horizon Alignment Calibration (AHRS) 10

3.2 Magnetometer (compass) calibration 11

4. System Operation 13

4.1 How to operate the unit 13

4.2 PFD mode 15

4.3 HSI display mode 17

4.4 Setup Mode 19

5. Software update 20

6. Alarms and Trouble shooting 20

7. Technical Specications 22

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Rotation knob

Figure 1

microSD

slot

Note: For connection specications see Chapter 2.

ADAHRS

The core of the Ultra EFIS is the ADAHRS module. The ADAHRS module
contains solid-state gyros, accelerometers, magnetic eld sensors and air data
sensors, providing attitude, heading, altitude and airspeed data to the system.
In order to take full advantage of its functionality, the Pitot and Static ports should be
connected to the aircraft pitot-static system.

GPS receiver

Connecting the external GPS receiver to the Ultra EFIS, the system provides the pilot with
navigation information on the HSI page , providing its position, direction and radials relative
to reference navigation points.

Preloaded Navdata POI’s

Ultra EFIS is preloaded with Jeppesen Navdata POI’s: Airports, NDB’s and VOR’s.
Coverage available: Europe-Africa, North America, South America, Asia-Australia.
The Jeppesen aeronautical database is updated every 28 days. Updates can be purchased
and downloaded at www.avmap.it.

1. Overview

Ultra EFIS is a complete instrumentation system for primary ight display (PFD) and
horizontal situation indicator (HSI) functions. It is a rugged and reliable system designed for
xed panel installation.

Power

& I/O cable

GPS receiver

connector

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Micro SD card

A microSD card is included in the Ultra EFIS box. The microSD card is a blank card without
data preloaded.
The microSD card should be used for Software updates and data transfer from/to the Ultra
EFIS like updating the Navdata POI’s.

Note: For more details see Chapter 4.

Rotation knob

The rotor plus centre click allow to switch from one mode to the other and to select different
menu option.
Note: For more details see Chapter 4 and 5.

2. Installation

The installation procedure is divided in the following steps:

Location•
Mechanical Installation •

Connections & wiring•

2.1 Location

The Ultra EFIS is designed to be installed on the aircrafts instrument panel.
It is assumed that the instrument panel is completely perpendicular to the level and straight
ight attitude.
In case the instrument panel is rotated the simple Horizon Alignment calibration procedure
is required.
Note: For calibration see Chapter 3.

IMPORTANT: The Ultra EFIS contains a magnetometer and other precision electrical

sensors. The location selected for installation should be clear of strong magnetic or
electromagnetic disturbances as much as possible. Avoid installing the Ultra EFIS near
electronic equipment (other digital EFIS, radios, transponders, etc), AC or variable DC cables,
alternators, electrical motors, ferrous materials, etc. In such cases the proper behaviour of
the compass is not guaranteed (i.e. the compass may be crossed as “out of order” or may
give erroneous indications).
Hint: use a hand-held compass to verify the magnetic disturbance in the area selected for
installation. If the needle shows relevant changes or unstable indication, the location is not
suitable for installation. Make sure to perform this test with all on-board electronic devices
switched ON.

2.2 Mechanical Installation

Make sure you have enough space on the front and behind the cockpit panel to install the
Ultra EFIS. Check the Ultra EFIS measurements on Figure 2.

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The Ultra EFIS is designed to be installed in an 3.3” (84mm) diameter hole.
The instrument has to be installed from the front of the panel and screwed from behind the
panel according to Figure 3.

Figure 2

95.3

95.3

45.5

11.5 5.5

A M

V AP

Ultra

11.5 5.5

82 mm

The screw length that need to be used for panel installation depend on the panel thickness
and is based on the following formula:

7mm ≤ l - t ≤ 10mm

l = length of the screw
t = thickness of the panel

Use the screws and metal washer included in the box for standard panel thickness of up to 3mm. For
thicker instrument panels, use longer screws and use the formula to choose the right screw length.

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Figure 4

Figure 3

Panel thickness

IMPORTANT: Make sure you respect the screw length formula to avoid damaging the

plastic of the Ultra EFIS. Use light thread locker to prevent screw loosening with vibration.
Use the Cutting template, included in the box, to cut out the panel. (see Figure 4)

Aircraft instrument panel

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2.3 Connections & wiring

On the back of the unit there are 4 connectors: the pitot port, the static port, the power supply
connector, and the GPS receiver connector (see Figure 5).

Pitot TubeAirspeed IndicatorAltimeter

Static Port

Figure 6

Connection to the pitot-static system

In order to display accurate speed and altitude data the Ultra EFIS needs to be connected
to the aircraft pitot-static system. First of all remove the two caps protecting the STATIC
and PITOT ports. Installation along with other mechanical or digital altimeters and airspeed
indicators is supported by mean of a T coupler (not included in the Ultra EFIS box).

Connections

On the back of the unit there are 3
connectors: the pitot port, the static port,
and the GPS antenna connector.
A free wires power and I/O cable allows
direct connection to main aircraft power
supply and to two external RS232
devices.

 Connect the aircraft pitot line to the

port labelled PITOT and the aircraft

static line to the port labelled

STATIC. Make sure the tubes fit tightly
into the ULTRA. Use flexible plastic
tubes with an inside diameter of 5 mm
(0.2 inches).

 Connect the GPS receiver included in

the box to the GPS port.

GPS

RECEIVER

Es Ultra

(rear view)

10 wires cable

Power

& I/O

GPS

Figure 5

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Connect the pitot line to the port labeled PITOT and the static line to the port labeled STATIC.
Make sure the tubes t tightly into the Ultra EFIS.

IMPORTANT: Use exible plastic tubes with an inside diameter of 5 mm (0,2 inches).

IMPORTANT: We recommend to test the pitot-static system for leakage after any

alteration.

External GPS receiver connection

Connect the external GPS receiver, included in the box, on the back side of the Ultra EFIS
to the GPS port as shown on Figure 5.
The GPS receiver comes with a 1,5 meter cable and is designed for use inside the aircraft.
The GPS receiver can be mounted to any convenient surface that has a clear view of the
sky. It can be mounted on the aircraft’s dashboard using the included velcro strip. The GPS
receiver must have a clear view of the sky in order to receive satellite signals. GPS uses “line
of sight” signals to locate and track satellites.
If the signals are obstructed by dense objects such as aluminium, steel or even heavy ice,
the Ultra EFIS will not operate properly. Signals may also be blocked by heated wind screens
(breglass, plexiglas and other plastics are normally transparent to GPS signals). If you nd
that the Ultra EFIS does not locate GPS FIX quickly or consistently, moving the location of
the GPS receiver a few inches often provides a better view of the sky.

Power supply

IMPORTANT: Power the Ultra EFIS from an 11V to 36V supply. Mount on the power wire

(RED) the 1A fuse holder, provided in the box, to protect against short circuits.

Serial Connection

The Ultra EFIS has serial RS232 connection ports to interface to an external device, used to
interface with a transponder.
The Ultra EFIS can be connected to a Micro Air T2000 transponder using the RS232 serial
connection shown on Figure 5.

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3. System Calibration

There are two type of calibration procedures;

1. Horizon Alignment calibration (AHRS)

2. Magnetometer (compass) calibration

3.1 Horizon Alignment Calibration (AHRS)

Scenario A –Horizon Alignment Calibration NOT required

It is assumed that Ultra EFIS is installed in an instrument panel that is completely
perpendicular compared to the level & straight ight attitude and aligned with the Lateral
axis of the airplane.

In this case no Horizon Alignment Calibration is needed.

Lateral Axis

Normal or Vertical Axis

Longitude Axis

Figure 7

Scenario B - Horizon Alignment Calibration required

In case the Ultra EFIS is installed in an instrument panel that is aligned with the aircraft
lateral axis, but not perpendicular to the straight & level ight attitude, the simple Horizon
Alignment calibration procedure must be executed.

Horizon Alignment Calibration procedure

Execute this calibration procedure to align the Horizon line of the Ultra EFIS with the aircrafts
straight & level ight attitude.
The procedure needs to be performed on the ground and can be started from the System
menu.
Set the aircraft in level and straight ight attitude by using jacks or blocks (or by asking a
friend to push or lift the tail and hold).
Enter the Setup mode (See Chapter 4 System Operation) by keeping pressed the rotation

Level & Straight Flight Attitude

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knob for 5 seconds and release it.
Push again the rotor knob, select CALIBRATE to enter the Calibration menu and select
HORIZON to enter the HORIZON menu.
In the Horizon menu select ZERO to calibrate the AHRS. Now the Horizon line of the Ultra
EFIS is aligned with the aircrafts straight & level ight attitude.

IMPORTANT: If after the rst attempt the horizon is not alligned with the aircrafts straight &

level ight attitude, execute the horizon calibration again but before executing the calibration
rst restore the Horizon to DEFAULT in the Horizon menu.

IMPORTANT: If you want to restore AHRS calibration to the factory default (scenario A),

select DEFAULT in the Horizon Menu.

3.2 Magnetometer (compass) calibration

The purpose of this procedure is to compensate magnetic disturbances the Ultra EFIS
is subject to, due to aircraft metal structures and electromagnetic components. These
disturbances, if not compensated, could alter the heading value provided by the system.
For this reason the magnetometer is disabled before the Magnetometer Calibration procedure
is executed.

The procedure requires to point the aircraft nose in 4 directions (North, East, South and West
oriented to Magnetic North) . The total duration for this procedure is about 20 minutes.

IMPORTANT: When the magnetometer of the Ultra EFIS is not enabled the Ultra EFIS

uses GPS source to show COG (course over ground) on the compass. To enable compass
heading it is neccessary to calibrate the magnetometer. In case both GPS and Magnetometer
sources are lost the compass becomes RED and is out of order.

IMPORTANT: Before you proceed with the magnetometer (compass) calibration, make

sure that the horizon line of the Ultra EFIS is aligned with the aircrafts straight & level ight
attitude (see paragraph 3.1)

IMPORTANT: The Compass Calibration procedure must be executed in an open eld

clean of magnetic disturbances (we recommend at the compass rose of your airport).

Note: Most airports have a compass rose, which is a series of lines marked out on a ramp
or maintenance run up area where there is no magnetic interference. Lines, oriented to
magnetic north, are painted every 30° which is used to perform a compass calibration.

Magnetometer (Compass) Calibration procedure:

STEP 1: Prepare aircraft position and system

Taxi the aircraft to the airports compass rose or an open eld free from magnetic
disturbances.
Have the aircraft nose pointed to the Magnetic NORTH (0°) radial on the Airport Compass

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Rose.
Note: use a magnetic compass for your reference if you execute the procedure in an open
eld free from magnetic disturbances).

Set the aircraft in level and straight ight attitude by using jacks or blocks.
Note: Make sure that the Horizon line of the Ultra EFIS is aligned with the aircrafts straight
& level ight attitude.

IMPORTANT: Perform this test with all on-board electronic devices switched ON.

IMPORTANT: Let the Ultra EFIS system warm up and stabilize for about 5 minutes before

starting the calibration.

IMPORTANT: Check on the HSI display if the Ultra EFIS receives a GPS x.

Note: in case of no GPS reception the Ultra reports on the PFD and HSI page in RED “NO
GPS”.

STEP 2: Calibration calculation for NORTH direction

Enter the Setup mode by keeping the rotation knob pressed for 5 seconds and release
(see chapter 4 for further details). Push again the rotor knob, select CALIBRATE to enter
the Calibration menu, then select COMPASS and select CALIBRATE (“Mag clear done”
message will pop up on the display).
The Ultra display shows: “Point to NORTH. Press NEXT when ready”.
Make sure that the aircraft nose is pointed to the Magnetic NORTH (0°) radial on the Airport
Compass Rose and make sure that the aircraft is not moving. Then conrm by pressing
“NEXT”.
Note: The calibration calculation for NORTH direction will start and a counter will inform of
the progress.

STEP 3: Calibration calculation for EAST direction

The Ultra display shows: “Point to EAST. Press NEXT when ready”.
Have the aircraft nose pointed to the Magnetic EAST (90°) radial on the Airport Compass
Rose.
Set the aircraft in level and straight ight attitude by using jacks or blocks.
Let the system stabilize for about 30 seconds and make sure that the aircraft is not moving.
Then conrm by pressing “NEXT”.
Note: The calibration calculation for EAST direction will start and a counter will inform of the
progress.

STEP 4: Calibration calculation for SOUTH direction

The Ultra display shows: “Point to SOUTH. Press NEXT when ready”.
Have the aircraft nose pointed to the Magnetic SOUTH (180°) radial on the Airport Compass
Rose.
Set the aircraft in level and straight ight attitude by using jacks or blocks.
Let the system stabilize for about 30 seconds and make sure that the aircraft is not moving.

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AvMap Ultra EFIS

Then conrm by pressing “NEXT”.
Note: The calibration calculation for SOUTH direction will start and a counter will inform of
the progress.

STEP 5: Calibration calculation for WEST direction

The Ultra display shows: “Point to WEST. Press NEXT when ready”.
Have the aircraft nose pointed to the Magnetic WEST (270°) radial on the Airport Compass
Rose.
Set the aircraft in level and straight ight attitude by using jacks or blocks.
Let the system stabilize for about 30 seconds and make sure that the aircraft is not moving.
Then conrm by pressing “NEXT”.
Note: The calibration calculation for WEST direction will start and a counter will inform of
the progress.

STEP 6: Check Compass Calibration

At the end of the calibration process Ultra will conrm if the magnetometer is calibrated
successfully.
The message “Calibration done” will pop up.
Note: In the SETUP page after COM 1 will be written “ENABLED MAG”.

IMPORTANT: Don’t power off the system. Let the system stabilize for about 15 minutes

before moving the aircraft.

Note: In the SETUP menu you can choose to display compass heading in reference to
Magnetic North or True North. (see Chapter 4).

Note: If the calibration fails or the compass indicator is not enabled, repeat the calibration
procedure. If several calibration attempts fails review the installation location of the
Ultra EFIS. Magnetic disturbance could be too high in the area selected.

4. System Operation

4.1 How to operate the unit

The Ultra EFIS contains three display modes:

1. PFD (Primary Flight Display) mode

2. HSI (Horizontal Situation Information) mode

3. Setup mode

The rotor plus centre click allow to switch from one mode to the other and to select
different menu option.
At start up the disclaimer page is shown. In the disclaimer page rotate the knob (or
push once the rotation knob) to read the disclaimer and confirm by pushing once the
rotation knob to enter the PFD mode.

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While in PFD mode, pushing once the rotation knob an option menu window appears on
the display. Rotate the knob to select a menu and conrm by pushing the rotation knob.
The option menu window disappears if the rotation knob has not been operative for
more than 5 seconds.

While in PFD mode, you can enter the HSI mode by pushing the rotation knob, select
HSI rotating the knob and confirm by pushing again the rotation knob. To go back to the
PFD display mode push the rotation knob, select PFD and confirm by pushing again
the rotation knob.
To enter the Setup mode from either the PFD or HSI mode keep the rotation knob
pressed for 5 seconds.

Figure 8

AM

V AP

All�prints�are�in�WHITE

Ultra

CALIBRATE

AM

V AP

All�prints�are�in�WHITE

Ultra

HSI

QNH

Setup Menu PFD Menu

SETUP

DATABASE

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4.2 PFD mode

Figure 9

Air Speed

Indicator

Air Speed

Ranges

Trajectory

Vector

Altimeter

Load Factor

Kollsman

Window

(hPa or inHg)

Heading

Aircraft Compass

Vertical Speed

Heading Bug

Side Slip Indicator

HDG (Heading)

or COG (Course

over ground)

The PFD shows critical flight information like attitude, airspeed, altitude, as well as
other less critical flight variables like turn coordination, heading, load factor. A detailed
explanation of each instrument is given in Figure 9.

Attitude is displayed with a standard coloured artificial horizon. An aircraft symbol is
used to indicate the aircraft’s nose orientation.

A trajectory vector is displayed with a circle and three lines; the trajectory vector
indicates the aircrafts real path with respect to the horizon and the aircraft’s nose.

Pitch indicator is displayed by markers that are horizontal with the horizon and are
equally divided with 10 degrees pitch of separation between the lines.

Roll indicator is displayed by markers of 10, 20, 30, 45 and 60 degrees of roll.

IAS (Indicated Air Speed) is shown in number representation as well as on a

vertical tape. The tape also displays two coloured lines for white and green operating
arcs; white from the stall speed in dirty configuration (Vs0) to the maximum flap
extension speed (Vfe), and green from the stall speed in clean configuration (Vs1) to
the manoeuvring speed (Va).
Note: Aircraft specific V-Speed reference values can be entered in the SETUP menu.
See paragraph 4.4.

Note: In the SETUP menu select your preference unit for speeds: knots, kph, mph, m/s.

Altitude is shown in number representation as well as on a vertical tape. Underneath

the tape there is a Kollsmann window where the user can adjust the QNH setting.
Note: In the SETUP menu select your preference unit for altitude: feet, meter.

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Side Slip Indicator is shown with a standard ball indicator. The ball centered on the
inner markers corresponds to the aircraft not side slipping.

Heading is shown in degrees with respect to Magnetic North or True North. The Ultra
EFIS contains an internal world magnetic model that allows it to calculate the local
magnetic deviation and dip. A vertical card compass is also displayed for fast heading
reference.
Note: in the SETUP menu you can choose reference with respect to Magnetic North or
True North.

Course over Ground (COG) is shown on the compass instead of heading in case the
magnetometer is not calibrated or when the magnetometer has an failure. The COG
data is based on GPS source.
Note: If the compass source is GPS, the device shows “COG” aside the compass. If
the compass source is the magnetometer, the device shows “HDG” aside the compass.
Both can be shown in reference to Magnetic North or True North.

Transponder information is shown on the PFD screen only if the Ultra EFIS is
connected to compatible transponder. Ultra EFIS is compatible with Micro Air T2000
Transponder. Both the transponder code and mode are shown, with four octal digits
for the code, and one letter for the mode (S for standby, A for mode Alfa –no altitude
encoding-, and C for mode Charlie –with altitude encoding-). The Ultra EFIS acts also
as an altitude encoder, so no additional altitude encoder is necessary.

QNH Setting

When the Ultra EFIS is in Primary Flight Display mode the pressure reference for the
altimeter can be selected by pushing the rotation knob.
Select QNH to enter the QNH menu.
Select BARO to set the standard atmosphere: QNH value is equal to 1013,25 hPa or

29.92 inch of mercury.
Select MAN to set manually local air pressure at mean sea level (QNH value).

Aircraft Specific V-Speed reference values

Set the aircraft specific V-speed values to get the right information on the air speed
ranges bar.
Refer to the aircraft operating manual to find the correct values of your aircraft.
To change V-speed reference values go to the Setup display mode by pressing the
rotation knob for 5 seconds.
Select SETUP to enter the Setup menu and select SPEEDS to enter the V-Speed
reference values shown on the bottom of the SETUP display mode.
Rotate the rotation knob to change values and push the rotation knob to confirm.

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List of available reference values

V-speed values

Vne Never to exceed speed

Vn0 Maximum cruise speed

Vs0 Stall speed with aps & landing gear deployed

Vfe Maximum aps extended speed

Vs1 Stall speed with aps & landin gear retracted

Figure 10

Current Position

HSI course

Selector

Heading

ADF

Indicator

Wind

(Estimated)

IAS

Ground Speed

ADF Info boxHSI Info box HDG (Heading)

or COG (Course

over ground)

4.3 HSI display mode

The HSI shows navigation data: position, distance, directions, and radials relative to
reference navigation points. Figure 10 shows the data layout on the screen:

Heading is shown in degrees with respect to Magnetic North or True North. The Ultra
EFIS contains an internal world magnetic model that allows it to calculate the local
magnetic deviation and dip. A vertical card compass is also displayed for fast heading
reference.
Note: in the SETUP menu you can choose reference with respect to Magnetic North or
True North.

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Course over Ground (COG) is shown on the compass instead of heading in case the
magnetometer is not calibrated or when the magnetometer has an failure. The COG
data is based on GPS source.
Note: If the compass source is GPS, the device shows “COG” aside the compass. If
the compass source is the magnetometer, the device shows “HDG” aside the compass.
Both can be shown in reference to Magnetic North or True North.

Current Position is shown in latitude/longitude format. The Ultra EFIS can calculate
position even in the absence of GPS. In absence of GPS fix the position indicator
change in RED.

Wind data is approximated and displayed by the system when suitable GPS,
compass and IAS data are available. Wind direction is referred to the direction where
the wind is coming from.

Note: The speed units selected in the SETUP menu are also applied to wind speed.
Note: Without Magnetometer calibration (see Chapter 3) wind data are not available.

GS (Ground Speed). The Ultra EFIS can calculate ground speed even in the absence

of GPS, with degraded quality; this is indicated by a change in colour (RED) in the
ground speed indicator.
Note: In the SETUP menu select your preference unit for speeds: knots, kph, mph or
m/s.

ADF (Automatic Direction Finder) is shown with a standard double line needle in
green color. The ADF info box of the point-of-interest (POI) used to calculate distance
and direction is shown in the bottom right corner. The ADF info box displayed includes
the POI ID, distance (in nm, km or miles), POI name, and two lines of miscellaneous
textual information (frequencies and runways for airports, for example).

HSI (Horizontal Situation Indicator) is shown with a standard single line needle in
yellow colour. The HSI indicator is complete, with course deviation indicator (CDI) and
to/from flag. The HSI info box of the point-of-interest (POI) used to calculate distance
and direction is shown in the bottom left corner. The HSI info box displayed includes the
POI ID, distance (in nm, km or miles), POI name, and two lines of miscellaneous textual
information (frequencies and runways for airports, for example).

HSI settings

When the Ultra EFIS is in HSI display mode press the rotation knob to enter the HSI
mode menu.
Select HSI to enter the HSI menu:
In the HSI menu you can select an Airport (ARPT), VOR and NDB as your navigation
point.
Select CDI to setup the course deviation indicator on the HSI indicator. Use the rotation
knob to change CDI.

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ADF menu

On the HSI display mode menu, select ADF to enter the ADF menu.
In the ADF menu you can select an Airport (ARPT), VOR and NDB as your Automatic
Direction Finder point.

BUG

On the HSI display mode menu, select BUG to setup the BUG on the HSI. Use the
rotation knob to select the BUG direction and confirm by pressing the rotation knob. The
BUG is shown on the compass in magenta colour, both on the HSI and PFD display.

4.4 Setup mode

To enter the Setup display mode from either the PFD or HSI display mode keep the
rotation knob pressed for 5 seconds.
The Setup menu display mode provide you information regarding the Software Version,
enabled COM ports, V-speed values and Display brightness.

In the Setup mode push the rotation knob to enter the Setup menu:
In the Setup Menu you can enter the following menu’s:

• CALIBRATE: To calibrate the magnetometer (Compass) and AHRS (Horizion).

• DATABASE: To update the Navdata POI’s.

• SETUP: To change display brightness, configure the aircraft specific V-Speed values
and change units measurements.

Note: For Magnetometer and AHRS calibration see Chapter 3.

Aircraft Specific V-Speed reference values

Select SPEEDS in the Setup menu to enter the V-Speed reference values shown on
the bottom of the SETUP display mode.
Rotate the rotation knob to change values and push the rotation knob to confirm.
Refer to the aircraft operating manual to find the correct values of your aircraft.

Navdata POI management

Ultra EFIS is preloaded with Jeppesen Navdata POI’s: Airports, NDB’s and VOR’s.
In the Database menu you can choose to IMPORT navdata to the Ultra EFIS through
the microSD card.
Make sure the microSD card is inserted in the Ultra EFIS.

Navdata Update

To update the navdata on your Ultra EFIS visit www.avmap.it and purchase the latest
navdata update.
When you purchase an update, you’ll receive a navdata file. Save the navdata file on
your PC and copy it on the microSD card.
To import the navdata update from the microSD to the Ultra EFIS insert the microSD in
to the device, go to the Database menu and select IMPORT.
After the update is completed, turn off the device and start it up again.

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Display Brightness

Select BRIGHT in the Setup menu to adjust the display brightness. Use the rotation
knob to change the display brightness and confirm by pushing the rotation knob.

Units measurement settings

To change units measurement select UNITS in the SETUP menu.
You can change the following units measurements:

- NORTH: compass heading can be set in degrees with respect to magnetic north or
true north.

- PRESSURE: barometric pressure can be set in hPa or inHg.

- SPEED: All speed refered information (IAS, wind speed, ground speed, vertical speed,
aircraft v-speed range) can be set in knots, kph, mph or m/s.

- ALTITUDE: Altitude can ne set in feet or meters.

- DISTANCE: Distance to an HSI or ADF navigation point can be set in nm, miles or km.

5. Software update

Download the software update file form www.avmap.it and copy the software file on the
mSD card.
Insert the microSD card into the Ultra EFIS while the Ultra EFIS is turned OFF.
Turn the Ultra EFIS ON providing power supply to the device.
A message will show on the display: “COPY NEW BINARY?”.
Push once the rotation Knob and select “YES” to update the Ultra EFIS with the new
Software, or select “NO” if you don’t want to proceed with the update.
After the update process the Ultra EFIS starts up as usual and will show the PFD
mode.
Check the software version in the Setup mode.

6. Alarms and Trouble shooting

Magnetometer not calibrated or not operating correctly

When the magnetometer is either not calibrated or not operating correctly, the compass
on the PFD and HSI display becomes RED.
It can occur sporadically during flight and it is not problematic, as the unit continues to
estimate heading correctly using gyroscopic and other internal means. Magnetometer
failures on start-up or during prolonged periods lead to incorrect heading readings.

What to do?

Perform magnetometer calibration. If the problem persists, and the magnetometer is
external, check connection. If problem persists, relocate magnetometer in the aircraft
according to installation instructions and recalibrate. If problem still persists, external
magnetometer or unit might require service.

User and Installation Manual - 21

AvMap Ultra EFIS

GPS failure

During the Ultra EFIS start-up and until a GPS fix is acquired, the GPS position field
on the HSI display will indicate GPS error in RED. If the GPS fails during operation, the
same condition is indicated. The unit can continue calculating position with degraded
precision in absence of GPS.

What to do?

Allow for some time (up to 3 minutes) for the GPS to acquire first fix. If failure persists
after this point, verify GPS antenna connection.

AHRS failure

When the PFD display mode becomes totally RED there is a AHRS failure. This failure
occurs when the unit exceeds any of the following limits: 1600deg/s (all axis) and 8g
(all axis).

What to do?

This failure should only occur during high dynamics in flight. The unit will accumulate
error in the attitude estimation during these high dynamic conditions, but this error is
automatically reduced and eliminated even on dynamic conditions (provided limits are
not continuously exceeded). If this failure occurs in non-high dynamic conditions, unit
requires service.

Altimeter failure

When the altimeter in the unit is either out of range or not operating correctly the
altimeter tape becomes RED.

What to do?

If the altitude is within the limits of the unit (as quoted in the specifications), check for a
static port blockage. If the static port is not obstructed, the unit requires service.

Transponder failure

When there is no communication between the transponder and the Ultra EFIS the
Transponder box on the PFD page becomes RED.

What to do ?

Verify wiring and EFIS configuration.

Unit failure

When the PFD and HSI display modes show a RED cross the system is not operative.
This failure indicates that the sensor system on the unit is no longer speaking to the
symbol generator CPU.

What to do?

This problem can occur because the unit is configured wrong, because the software

22 - User and Installation Manual

AvMap Ultra EFIS

on the device inside it has been erased, or because of an internal failure. The first
two causes can be solved by updating the software with the latest available software
version. If a software update doesn’t resolve the failure the Ultra EFIS requires service
at AvMap facility.

7. Technical Specifications

Software features

• Advanced data fusion capability

• Airspeed and Altitude from Pitot-static system

• Attitude (roll, pitch and heading) and side slip

• Wind indicator

• Clear HSI with Course Deviation Indicator (CDI)

• Altimeter reference, Heading reference, Aircraft specific V-speed
reference values

• Preloaded with Jeppesen Database (APT, VOR, NDB) for navigation back-up

(4 coverages available: North America, South America, Europe-Africa, Asia- Australia)

• Exceptional navigation capability in case of loss of GPS signal

• Load factor (G-meter)

Hardware:

• Dimensions: 95 x 95 x 49.5 mm (3.74” x 3.74” x 1.95”)

• Diameter: 82 mm (3.23”); Installing diameter: 84 mm (3.3”)

• Weight: 145 g (5.1 oz)

• Display: 3.5”; 320 x 240 pixels, brightness 500 cd/m2

• Operational Temperature: -20 °C to + 70 °C / -4 °F to +158 °F

• 3-axis gyros, accelerometers and magnetometers

• Acceleration range (3 axis): +/- 8 g

• Rotation Range: +/- 1600 deg/s

• Air data sensors: range 10 to 215 kts, -1000 to 40000 ft

• UAV Navigation® Motion processor

• Micro SD slot

• 1.5 m (59”) free wires power supply cable (10/35 VDC)

• 3 serial ports RS-232

• Consumption @ 12 V DC: 100 mA nominal

Included accessories:

• GPS receiver U-Blox NEO 6Q with 1.5 m (59”) cable

• Mounting KIT (Cutting template, 4x metal washers and 4x screws)

• 1x 1A fuse holder

• Blank microSD card

• Microfiber cleaner cloth

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Ultra EFIS