uAvionix AV-30-E User manual

Service Bulletin
UAV-1005757-001 Rev A
AV-30-E
Service Bulletin
Software Upgrade to 2.1.1

Service Bulletin 2
UAV-1005757-001 Rev A
© 2021 uAvionix Corporation. All rights reserved.
uAvionix Corporation
Bigfork, MT
www.uavionix.com
[e-mail]
Except as expressly provided herein, no part of this guide may be
reproduced, transmitted, disseminated, downloaded or stored in any
storage medium, for any purpose without the express written permission of
uAvionix. uAvionix grants permissions to download a single copy of this
guide onto an electronic storage medium to be viewed for personal use,
provided that the complete text of this copyright notice is retained.
Unauthorized commercial distribution of this manual or any revision hereto
is strictly prohibited.
uAvionix®and Ping®are registered trademarks of uAvionix Corporation and
may not be used without express permission of uAvionix.
AV-30, AV-30-E, and AV-30-C, BeaconX, tailBeaconX, and skyBeaconX
are trademarks of uAvionix Corporation and may not be used without
express permission of uAvionix.
Patent uavionix.com/patents

Service Bulletin 3
UAV-1005757-001 Rev A
1 Revision History
Revision
Date
Comments
A
7/21/2021
Initial release

Service Bulletin 4
UAV-1005757-001 Rev A
2 Warnings / Disclaimers
uAvionix is not liable for damages arising from the use or misuse of this
product.
This equipment is classified by the United States Department of
Commerce's Bureau of Industry and Security (BIS) as Export Control
Classification Number (ECCN) 7A994.
These items are controlled by the U.S. Government and authorized for
export only to the country of ultimate destination for use by the ultimate
consignee or end-user(s) herein identified. They may not be resold,
transferred, or otherwise disposed of, to any other country or to any person
other than the authorized ultimate consignee or end-user(s), either in their
original form or after being incorporated into other items, without first
obtaining approval from the U.S. government or as otherwise authorized by
U.S. law and regulations.

Service Bulletin 5
UAV-1005757-001 Rev A
3 Table of Contents
Revision History...................................................................................3
Warnings / Disclaimers........................................................................4
Table of Contents ................................................................................5
Planning Information............................................................................7
Applicability...................................................................................7
Description....................................................................................8
Time Required..............................................................................8
Weight and Balance......................................................................8
Electrical Load Data......................................................................8
Applicable Publications.................................................................8
Required Items ....................................................................................9
Windows PC with Serial Port ........................................................9
AV-Link.......................................................................................10
Update Notes.....................................................................................10
PC Serial Update...............................................................................11
Serial Update Preparation...........................................................11
Serial Update Procedure ............................................................11
AV-Link Update..................................................................................15
AV-Link Update Preparation .......................................................15
AV-Link Update Procedure .........................................................15
Post-Accomplishment Verification and Actions..................................19
SERIAL 3....................................................................................20
AID MODE..................................................................................20
VIBE MONITOR..........................................................................21
GYRO CAL.................................................................................22
MAG CAL....................................................................................24

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UAV-1005757-001 Rev A
System Checkout...............................................................................25
Support..............................................................................................25
Maintenance Record..........................................................................26

Service Bulletin 7
UAV-1005757-001 Rev A
4 Planning Information
4.1 Applicability
This Service Bulletin applies to uAvionix AV-30-E UAV-1004035-001 and
UAV-1004035-002 with operating software release 2.1.0 or earlier. For
magnetometer enhancement, the unit must be sent in to uAvionix for
hardware update. For improvement in DG function, the unit must be
connected to pitot and static. Use Table 4-1 Applicability to determine
applicability of the software update.
Hardware P/N Marking
Applicability
UAV-1004035-001
Verify by procedure
UAV-1004035-002
Verify by procedure
Table 4-1 Applicability
Parts identified above as “Verify by procedure” may have software release
2.1.0 or previous installed. To determine what version of software is
installed:
1. Push and hold center rotary knob while powering up unit.
2. Once the uAvionix startup screen displays you can release.
3. Push left button under the MENU until the “INSTALL / ROT TO SEL”
appears.
4. Rotate knob until you see “SW VERSION”

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UAV-1005757-001 Rev A
5. If the version displayed is 2.1.0 or earlier proceed with this Service
Bulletin.
4.2 Description
This Service Bulletin provides instructions for loading uAvionix AV-30-E
UAV-1004035-001 and UAV-1004035-002 with updated software release
2.1.1.
If desired, the Internal Magnetometer enhancement requires hardware
modifications to be performed by the uAvionix factory.
Pitot and static shall be connected to the DG if not already installed.
4.3 Time Required
For Internal Magnetometer addition, unit must be returned to uAvionix to
update hardware.
For software only update in the field, up to 90 minutes is required to
perform this update procedure. Add pitot and static connections if not
installed.
4.4 Weight and Balance
No change.
4.5 Electrical Load Data
No change.
4.6 Applicable Publications
The following documents are applicable to the software release 2.1.1.
Title
Part Number
Revision
AV-30-E Installation Manual
UAV-1004234-001
C
AV-30-E Pilot’s Guide
UAV-1004233-001
D

Service Bulletin 9
UAV-1005757-001 Rev A
5 Required Items
There are two methods available to perform the update. The first involves a
Windows PC and serial port, the second uses the optional AV-Link device
over Wi-Fi.
Both methods require you to download the software update file below.
Filename
Version
SW Part Number
Checksum
SHA1 Hash
UAV-1004037-002-
av30e-2_1_1-
8f0ad8e.bin
2.1.1
UAV-1004037-002
c0ac022e
e59b48f2
c51731e8
8dda2f9e
d377536e
d62ce695
Table 5-1 Software Update Files
uAvionix software update files are available for download from the uAvionix
Support website at no charge, at:
https://uavionix.com/av-30-e-service-bulletin-software-upgrade-2-1-1/
Click on the link in the section AV-30-E v2.1.1 Firmware and save it to
your PC or mobile device.
Ensure the software and any necessary update tools have been
downloaded prior to visiting the aircraft. An internet connection is required
to download the software and application. An internet connection is not
required to perform the update.
5.1 Windows PC with Serial Port
The following items are required to perform the update when using a
Windows PC with serial cable:
Quantity
Description
1
Windows PC running Windows 7 or later
1
Available serial port or appropriate USB to RS-232 converter
Examples: FTDI, Parallax 28030, Sabrent CB-8P6F or similar
1
Female DB-9 with solder or crimp terminals
2
Female terminals suitable for the installed DB-15
4’
22-24 AWG wire
1
uAvionix AV Update Tool (Windows application)
1
AV-30-E Software as shown in Table 5-1 Software Update
Files

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UAV-1005757-001 Rev A
The uAvionix AV Update Tool is available on the website linked above in
the section AV Update Tool. Download it to your PC.
5.2 AV-Link
The following items are required to perform the update when using AV-Link
over Wi-Fi:
6 Update Notes
All AV-30-E configuration settings will be preserved during the update
procedure. However, please take note of all settings before performing the
update, and verify settings are correct after the update has been applied.
If pitot and static lines were not previously connected, connect the
lines now to ensure full performance and functionality.
Ensure you are running a previous version of AV-30-E software.
Specifically, your AV-30-E should currently be running 2.0.3 or earlier.
There are two approved methods for update of the AV-30-E. The AV-30
can be updated using either a traditional direct serial connection or the AV-
Link can be used to update the AV-30 via wireless interface. Either method
is suitable, the choice is installer preference or equipment availability. The
AV-Link can be removed after update.
If performing the update using PC serial connection, proceed to
Section 0.
If performing the update using the AV-Link, proceed to Section 8.
Quantity
Description
1
PC or mobile device
1
AV-Link
1
AV-30-E Software as shown in Table 5-1 Software Update
Files

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UAV-1005757-001 Rev A
7 PC Serial Update
7.1 Serial Update Preparation
1. Add wires to pins 8 and 15 to the AV-30 harness if not already
connected. Add an additional ground wire to either existing the
ground from the AV-30 harness or ground the new wire directly to
aircraft ground.
2. Connect the new wires to the DB-9 connector as shown below.
Upon completion of wiring, connect the new assembly to an
available serial port or USB serial adapter.
Note: AV-Link must not be installed if performing an update using the PC serial update
procedure.
7.2 Serial Update Procedure
1. Connect the AV-30-E to the Windows PC through the DB-9
connection previously installed in Section 7.1.

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UAV-1005757-001 Rev A
2. Hold down left and right button while applying power to the AV-30 and
AV-Link. Hold for 5 seconds. This will allow the AV-30 to enter the
bootloader mode. The screen will remain black. Do not interrupt power
during the update process.
3. Launch the previously downloaded AV Updater application.
4. On the AV Updater tool, select the appropriate COM Port from the
dropdown menu and click “Connect”.
5. Proper connection has been made when the message “Unit Detected”
has appeared on the bottom left corner of the AV Updater Tool.
6. Once proper connection has been made, select the firmware file to
upload to the AV-30-E by clicking “Open File” and selecting the
previously downloaded firmware file as identified in Table 5-1 Software
Update Files. A confirmation dialog will appear with the filename and a
calculated SHA1 hash. To confirm integrity of the file, compare the
Select COM#
Click Connect
Verify Connection

Service Bulletin 13
UAV-1005757-001 Rev A
displayed SHA1 hash to that in Table 5-1 Software Update Files. Note
that the hash is not case sensitive.
7. When confirmed, press OK and the main dialog will re-appear.
8. Select “Write Firmware” to begin the upload.
DO NOT POWER OFF THE AV-30 OR CLOSE THE UPDATER
TOOL UNTIL THE UPDATE IS COMPLETE.
THE SCREEN OF THE AV-30 WILL GO BLACK WHILE THE
DEVICE REBOOTS, THIS BEHAVIOR IS NORMAL AND THE
STARTUP SCREEN WILL APPEAR AFTER REBOOTING.

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UAV-1005757-001 Rev A
9. When the AV Update Tool displays “100%” and the lower status reads
“Update Complete” the process is complete.
10. The unit will automatically restart. Upon restart of the unit, verify the
startup screen indicates the updated software version.
11. If the unit was removed to perform the update it can now be reinstalled
as per the installation manual.
12. Any new wiring as a result of the update process should be properly
secured.
13. Following the completion of update, follow Section 9 to perform
required post-installation procedures.

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UAV-1005757-001 Rev A
8 AV-Link Update
The AV-Link is a wireless bridge that extends the functionality of the AV-30.
One of the functions AV-Link provides is the ability to update software on
the AV-30 through a web interface.
8.1 AV-Link Update Preparation
If AV-Link is already installed in the aircraft, proceed to Section 8.2.
If AV-Link is available but not installed, follow the installation procedure as
described in “AV-30-E Installation Manual” UAV-1004234-001 Rev C,
Section 11.1.
8.2 AV-Link Update Procedure
After the AV-Link and AV-30 have been installed, AV-30 firmware updates
can be performed using the AV-Link web interface. The web interface is
accessible through any PC or mobile device. Ensure the PC or device has
the AV-30 software in Table 5-1 Software Update Files downloaded and
available.
The following instructions show the update procedure when using a
Windows PC. Apply the same procedures, modified as necessary, when
using an alternate installation PC or device.

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UAV-1005757-001 Rev A
1. Hold down left and right button
while applying power to the AV-
30 and AV-Link. Hold for 5
seconds. This will allow the AV-
30 to enter the bootloader
mode. The screen will remain
black. Do not interrupt power
during the update process.
2. Connect a PC to the AV-Link
Wi-Fi Network. This will be
displayed as AV-#### where
#### will be 4 random
characters ranging from 0-8
and A-F.

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UAV-1005757-001 Rev A
3. In a Web Browser (such
as Google Chrome)
navigate to the AV-Link
home page via the
following URL:
192.168.4.1
A page similar to shown
on the right should
appear.
4.At the bottom of the page
select AV Firmware
Update

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UAV-1005757-001 Rev A
5. On the AV Display
Firmware Update page
select Choose File then
select the previously
downloaded AV-30
firmware.
6. Once the file has been
selected click Start Update
DO NOT power off the unit or
close the web browser until
the update is complete. The
AV-30 will power back on
when complete and the AV-
Link home page will be
displayed.
Note: File name will be different
than shown in image.
7. Upon restart of the AV-30,
verify the startup screen
indicates the updated
software version.

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UAV-1005757-001 Rev A
9 Post-Accomplishment Verification and Actions
On restart, verify that the startup screen displays the correct version
number. Access the Installation Menu to complete post-accomplishment
verification steps.
1. To enable access to the Installation Menu, ensure the unit is completely
turned off. Push and hold the main control knob in while power is
applied.
2. Keep the knob pushed until the startup screen displays, and then
release.
3. Ensure the unit is in AI or DG mode; select the mode by pushing and
holding the center button until the mode display changes.
4. In AI or DG mode, push the left button under the MENU until the
“INSTALL / ROT TO SEL” appears.

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UAV-1005757-001 Rev A
5. Rotate the knob until you see “SW PART NUM”. Confirm part number
matches that shown in Table 5-1 Software Update Files.
6. Rotate the knob until you see “SW VERSION”. Confirm version matches
that shown in Table 5-1 Software Update Files.
7. Rotate the knob until you see “SW CHECKSUM”. Confirm checksum
matches that shown in Table 5-1 Software Update Files. Note that the
checksum is not case sensitive.
If all software fields match, continue with these instructions. Otherwise,
contact uAvionix Support.
The following sections detail new Installation Menu options and should be
reviewed and set appropriately for your aircraft. Access the Installation
Menu and rotate the center knob to select these settings.
9.1 SERIAL 3
Follow the procedure in Section 9 to access the Installation Menu. Rotate
the center knob until “SERIAL 3” is displayed. SERIAL 3 will be set to
“AVLINK” after update. This will enable the AV-Link MFD screen. If not AV-
Link is installed, this setting should be set to NONE.
9.2 AID MODE
There are 3 options for the AID MODE. With the internal magnetometer
installed (P/N UAV-1004035-002), you can now choose from 3 options:
•None = Magnetometer will not be referenced.
•MAG1 = Magnetometer provides correction data to DG
•MAG2 = Magnetometer provides correction data to DG and aiding to
core AHRS algorithm
Follow the procedure in Section 9 to access the Installation Menu. Rotate
the center knob until “AID MODE” is displayed. If the hardware addition of
the internal magnetometer is found then you will have a choice of NONE,
MAG 1, and MAG 2. If the internal magnetometer is not found, only
“NONE” will be displayed.