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TV
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The FlexJet TV is designed to be a high-performance, 3D-capable (post-stall manuevering) EDF. It is
capable of aerobatics and 3D manuevers such as hovers, flat-spins, pin-wheels, tumbles, and more!
To achieve this manuevering capability, The FlexJet TV has approximately 90% more power than the
original FlexJet while remaining very light. This excess power is intended for uplines and 3D manuevers
only. Because of this, the pilot is required to limit the speed of the aircraft, and the G-Load on the Aircraft.
- Powered dives are not permitted
- Extended level flight at full throttle is not permitted
- High-Speed, High-G manuevers are not permitted
- Limited to maximum of 20MPH (32km/h) of wind speed or gust
Over-speeding or over-stressing the aircraft can result in structural failure and a crash, which may also
cause personal injury and/or property damage.
1
NOTICE
DAMAGED PRODUCT(S), INJURY AND/OR PROPERTY DAMAGE CAUSED BY FAILURE TO
FOLLOW THE ABOVE GUIDELINES IS NOT COVERED UNDER WARRANTY.
If you as the Purchaser or user are not prepared to accept the liabity associated with the use of the Product, you are
advised to return this product immediately in new and unused condition to the place of purchase. In the event you wish to
return this product, as the Purchaser or user, you are responsible for return shipping.
For more information regarding returns please visit:
https://www.flexinnovations.com/returns.asp
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BEFORE CONTINUING WITH THIS INSTRUCTION MANUAL OR ASSEMBLY
OF YOUR AIRCRAFT, PLEASE VISIT OUR WIKI SUPPORT SITE FOR THE
LATEST PRODUCT UPDATES, FEATURE CHANGES, MANUAL ADDENDUMS
AND FIRMWARE CHANGES FOR BOTH YOUR AIRCRAFT AND THE
INSTALLED AURA 8 ADVANCED FLIGHT CONTROL SYSTEM.
wiki.flexinnovations.com/wiki/FlexJetTV
wiki.flexinnovations.com/wiki/Aura
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TABLE OF CONTENTS
Airframe Advisory
Wiki Advisory
Introduction
Box Contents
Specifications
Replacement Parts
Optional Accessories
Completion Items
Battery Charging Guidelines
Special Language Definitions
Important Information Regarding Warranty
Safety Warnings and Precautions
Low Voltage Cutoff
Aura 8 AFCS
Transmitter Setup
Reciever insatllation/Aura Setup Note
Connecting a Battery/Arm ESC
Reciever Installation/Servo Connections
Retracts/Gear Sequencer Operation
EDF Access Hatch, Tail Pipe, Exhaust Nozzle Removal
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INTRODUCTION
On behalf of Flex Innovaons, thank you for purchasing
the FlexJet TV!
The FlexJet TV combines a proven plaorm of modern aerodynamics with
sport jet praccality and performance with an 8s Power System with a thrust
vectoring nozzle for added capability in post-stall ight.
Trailing link landing gear, and the wing's wide angle of aack range, along
with Aura 8 make takeos and landings easy. Aerobacs are eortless and
impressive. The FlexJet TV excels at harriers, hovers, at-spins, tumbles,
unlimited vercal maneuvers, and high alpha manuevers.
For the latest updates, features, addendums and more, before assembly,
please visit:
hp://wiki.exinnovaons.com/wiki/FlexJetTV
....
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2
3
3
4
4
4
4
4
5
5
5
5
6
7
8
8
9, 10
10
11
Flying Stabilizer Installation
Wing Installation
Battery Installation
Vertical Stabilizer Installation
EDF Access Hatch, Tail Pipe, Exhaust Nozzle Re-installation
Thrust Vector Nozzle Setup
Missile Rail Installation
Transmitter Control Test
Flight Control Sensor Test
Center of Gravity
Pre-Flight Checks
Flying your FlexJet TV
Advanced FlexJet TV Aura Configuration
Airframe Repairs
Replacing Servos
Servicing the Power System
Aircraft Troubleshooting Guide
Limited Warranty
AMA Safety Code
Elevator Trim Gauges
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Custom-tuned Aura 8 gyro stabilizaon system provides
the ulmate in stability and control
Powerful 80-sized in-runner motor provides ecent
power
120amp 8s ESC provides reliable power
11-bladed 90mm fan for outstanding thrust and sound
Electric retracts with metal pivot
High deecon thrust vector nozzle gives unparraelled
control in post-stall ight.
Electric gear doors with sequencer installed
Embedded carbon ber spars in wings and stabilizer
Custom-designed control horns to opmize control
geometry and performance
High-precision digital servos with metal gears
Lightweight EPO foam is s and tough
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12, 13
14
15
15, 16
17
18
18
19
20
21
21
22
23
24
25
25
26
27
28
29
BOX CONTENTS
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COMPLETION ITEMS
Potenza 80-DF BL 1500 Kv
Brushless In-runner Motor
(FPZM1080DFA)
Potenza DS15 Digital Servos (QTY: 7)
(FPZDS15B)
Aura 8 Advanced Flight Control
System (FPZAURA08ZZFTV)
90mm EDF Fan Assembly
(FPMDF90A)
3500-4200mAh 8S 29.6V 40C+ Li-Po
(8S 4000mAh 70C: FPZB40008S75)
NEEDED TO
COMPLETE
INSTALLED!
INSTALLED!
SPECIFICATIONS
41.6 in. (1056mm)
55.1 in. (1400mm)
Standard: 7.1lb (3220g)
RTF with 8S 4000mAh ba�ery installed
REPLACEMENT PARTS
Receiver
NEEDED TO
COMPLETE
6CH + MODERN DIGITAL
CONNECTION: SRXL, Futaba or
Hitec S.Bus, Graupner HOTT, Jeti
UDI, JR DMSS XBus
NEEDED TO
COMPLETE
FPM344001
FPM344007
FPM344014
FPM344015
FPM347018
FPM347019
FPM347020
FPMADFTV90
FPM347003
FPM347005
FPM347009
FPM347011
FPM347012
FPM347015
FPM347016
FPM347017
FPM347018
FPM347019
FPM347020
FPMA0004
FPMDF90A
FPZA1020
FPZA1020S
FPZA1021
FPZA1023
FPZDS15B
FPZDS12
FPZDS12R
FPZEDFVG120BEC
FPZEDFHW120BEC
FPZAURA08ZZFJTV
FPZM180DFA
FlexJet TV Fuselage Orange (No Hatches)
FlexJet TV Canopy and Fan Hatch Orange
FlexJet TV Nose Cone / Tail Pipe Orange
FlexJet TV Pushrod Set
FlexJet TV Light Weight Wire Strut Set
FlexJet TV Light Weight Foam Wheel Set
FlexJet TV Fwd. Wing Skin Reinforcement
FlexJet TV Thrust Vectoring Nozzle
L+R Wing Set Orange
L+R Stab and Fin Set Orange
Ventral Fin and Missle Rail Set Orange
Wing + Fin Carbon Fiber Tube Set
Orange Decal Set
Pushrod Set
Hardware Package
Landing Gear Struts
Landing Gear Rubber Strut Downstop Set
Wheel Set
Doors, Hinges, Misc. Plastic Parts
Metal Clevis Set (4)
90mm EDF Fan Assembly (No Motor)
Potenza 3-Piece Retract Set
Potenza Electric Retract (single)
Potenza Gear/Door Sequencer
Potenza DS15 Servo Arm and Screws Kit
Potenza DS15 MG Digital Servo w/165mm
Potenza DS12 MG Sub-Micro Servo
Potenza DS12 MG Sub-Micro Reverse Servo
V-Good 120 HV ESC
HobbyWing 120 HV ESC
Aura 8 AFCS for FlexJet TV
Potenza 80 1500KV EDF Inrunner Motor
OPTIONAL ACCESSORIES
FPZB40008S75
FPZB40004S75
FPZA1026
FPZA1010
SPMAR8010T
FUTR7008
FUTR2008
FPZA1012
ISDTD2
Potenza 8S 4000mAh 75C Li-Po
Potenza 4S 4000mAh 75C Li-Po
Potenza EC5 Series Connector
Potenza Digital Battery Analyzer
Spektrum AR8010T Reciever
Futaba R7008SB Reciever
Futaba R2008SB Reciever
Potenza 2" Y-Harness
iSDT D2 Smart AC Charger 100w x2 6s
(QTY:2 Required
to make 8S pack )
(Not compatible
with 8S Li-Po)
(Recomended
Spektrum Receiver)
(Recomended
FASSTest Receiver)
(Recomended
S-FHSS Receiver)
(QTY:2 Required for
JR DMSS Mode B)
OPTIONAL ACCESSORIES (CON'T)
ISDTT8
iSDT T8 Smart DC Battery Charger 1000w 8S
INSTALLED!
INSTALLED!
Potenza DS12 Digital Servos (QTY: 4)
(FPZDS12 / FPZDS12R)
INSTALLED!
(FPZEDFHW120BEC)
(FPZEDFVG8S120BEC)
HobbyWing 120 HV ESC
OR
V-Good 120 HV ESC
INSTALLED!
6+ Channel Computer Transmitter
WITH
6+ Ch. Receiver with 6-output ports and
Modern Digital Connection
BATTERY CHARGING GUIDELINES
FOLLOW ALL INSTRUCTIONS PROVIDED BY YOUR
BATTERY AND CHARGER MANUFACTURER.
FAILURE TO COMPLY CAN RESULT IN FIRE.
The assembly of the FlexJet TV can be accomplished in 1-2 hours.
Prior to assembling the airplane, it is advisable to charge your
battery so that you are ready to begin setup upon completion of the
assembly of your model.
We recommend the use of an advanced Li-Po balancing charger
capable of 8S. A 4S charger can be subistuted if using QTY:2 4S
Li-Po's in series.
The FlexJet TV was designed around the Potenza Li-Po Hyper
Series 8s 4000mAh 75C Li-Po battery (FPZB40008S75) or QTY:2
Potenza Li-Po Hyper Series 4s 4000mAh 75C Li-Po batteries
(FPZB40004S75) in series. In our extensive testing and
development of the FlexJet TV, these batteries provided the best
combination of power, weight, and flight time. In addition, these
batteries feature an EC5 connector, so no soldering is required for
use in your FlexJet TV.
Potenza Li-Po batteries are available at www.flexinnovations.com
WARNING
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SPECIAL LANGUAGE DEFINITIONS
WARNING
AGES 14+
NOTICE:
CAUTION:
WARNING:
Procedures, which if not properly followed, create a possibility of physical
property damage AND a little or no possibility of injury.
Procedures, which if not properly followed, create the probability of physical
property damage AND a possibility of serious injury.
Procedures, which if not properly followed, create the probability of property
damage, collateral damage, and serious injury OR create a high probability of
serious injury.
Read the ENTIRE instruction manual to become familiar with the features of the
product before operating. Failure to assemble or operate the product correctly can
result in damage to the product, personal property, and cause serious or fatal injury.
All instructions, warranties and other collateral documents are subject to change at
the sole discretion of Flex Innovations, LLC. For up-to-date product literature, please
visit our website at www.flexinnovations.com, click on your aircraft and the Aura 8
AFCS product pages.
This product is not intended for
use by children under 14 years
without direct adult supervision.
IMPORTANT INFORMATION REGARDING WARRANTY
SAFETY WARNINGS AND PRECAUTIONS
Please read our Warranty and Liability Limitations section before building this product. If you as the Purchaser or user are not
prepared to accept the liability associated with the use of this Product, you are advised to return this product immediately in
new and unused condition to the place of purchase.
LOW VOLTAGE CUTOFF
Protect yourself and others by following these basic safety guidelines.
1. This manual contains instructions for safety, operation and maintenance. It is essential to read and follow all the
instructions and warnings in the manual, prior to assembly, setup or use, in order to operate correctly and avoid damage or
serious injury.
2. This model is not a toy, rather it is a sophisticated hobby product and must be operated with caution and common sense.
This product requires some basic mechanical ability. Failure to operate this product in a safe and responsible manner could
result in injury or damage to the product or other property.
3. This model must be assembled according to these instructions. Do not alter or modify the model outside of these
instructions provided by Flex Innovations, Inc. as doing so may render it unsafe and/or unflyable. It is your responsibility to
ensure the airworthiness of the model.
4. Inspect and check operation of the model and all its components before every flight.
5. If you are not an experienced pilot or have not flown a high-performance model before, it is recommended that you seek
assistance from an experienced pilot in your R/C club for your first flights. If you're not a member of a club, the Academy of
Model Aeronautics (AMA) has information about clubs in your area whose membership includes experienced pilots.
6. Keep the propeller area clear from such items as loose clothing, jewelry, long hair, or tools as they can become entangled.
Keep your hands and body parts away from the propeller as injury can occur.
7. Never fly in visible moisture, or submerge the airplane or any of its electronic components in water. Permanent damage to
electronic components may occur, or corrosion of components may lead to intermittent failures.
Li-Po batteries have a nominal (rated) voltage of 3.7V per cell, and fully charged, reach 4.2V per cell. Batteries are designed to be
discharged below the nominal voltage, however, if they are discharged below 3.0V per cell, damage will occur and the pack will lose
capacity. For best long term battery life, set a timer and land after a time that leaves approximately 15% of the battery's capacity
remaining.
Low voltage cutoff is a feature that is built into the included ESC that is designed to protect the connected battery from being
discharged too far and causing permanent damage to the cells. Circuitry within the ESC will automatically detect when the input
voltage from the battery pack reaches below 3.15V per cell (average) and will remove power to the motor, but still deliver power to
the servos so that a safe landing may be made. If the motor begins to lose power rapidly during flight, the LVC has sensed that the
total voltage of the pack has dropped below 3.15V per cell average, and the airplane should be landed immediately.
5
The following terms are used throughout the product literature to indicate various levels of potential harm when operating this product:
ATTENTION
Page 8
AURA 8 AFCS
The Aura 8 Advanced Flight Control System (AFCS) installed in
your FlexJet TV is a giant leap forward in aircraft flight control
system technology. Compatible with virtually every receiver on the
market today, the Aura features special configuration for serial data
connection for Futaba or Hitec S.Bus, Spektrum SRXL, Graupner
HOTT (Sum D of 8), JR XBus (Mode B), and Jeti UDI12 (standard)
systems.
The Aura 8 advanced flight control system installed in your aircraft
has been pre-tuned for ease of use, eliminating many hours of
tedious setup. For the latest Aura features, programs, transmitter
downloads, and instructions, please visit wiki.flexinnovations.com/
wiki/Aura
The Aura is programmable through any Windows based PC or
tablet. All dual rate, expo, travel and assignable mode programs are
adjusted inside the Aura through the PC application. An assignable
master gain that is OFF by default can be enabled by the Aura
application. If desired, assign CH 8/AUX 3 on a proportional dial or
slider.
By default, CH6/Aux1 is used to select the 3 flight modes by 3
position transmitter switch. CH5/Gear is used to retract/deploy
the landing gear.
Works conveniently with all major radio systems
Accepts signals from Spektrum SRXL, Futaba S.Bus,
Graupner Hott (Sum D of 8), JR XBus (Mode B), Jeti UDI12
(standard), Hitec S.Bus, PPM Stream
Expertly tuned and ready to use
USB port allows loading model configurations, user
programming, and firmware updates (cable included)
Flexible and extensive programming through Windowsbased PC or tablet
3+ flight modes allow precise or aggressive settings to be
selected in flight
3-axis gyro utilized in FlexJet TV programming
Powerful 32-bit processor and multi-axis sensor for future
updates.
Visit wiki.flexinnovations.com/wiki/Aura for the
latest Aura-related product information and
tips for your particular radio brand.
Description of Pre-Loaded Aura Flight Modes (FM)
Flight Mode 1 (Test / Safety):
Gyro gain is set to off. All rates are set to low for general flight. Exponential is tuned for comfortable flight. Tailerons are active. Thrust
Vectoring is deactivated.
Flight Mode 2 (Sport / Precision):
Gyro gain is set to low. All rates are set to low for sport / precision flight. Exponential is tuned for comfortable flight. Tailerons are active.
Thrust Vectoring is active and set to moderate rates.
Mode 3 (3D Rate):
Gyro gains are high and tuned for low-speed post-stall flight. All rates are set to highest. Exponential is tuned for comfortable flight.
Tailerons are active. Thrust Vectoring is active and set to high rates. Do NOT fly at High Speed. Doing so may induce gyro
osciliations!!
Each of the modes has been tuned by the Flex Team to offer a solid start. Because tastes in control feel are unique, if changes in rates
and expo are needed, adjustments should be made through the Aura 8, not the transmitter..
Changes in gain value can only be made through the Aura or via master gain (if activated).
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During radio setup ensure motor is disengaged by unplugging all wire leads that connect the ESC to the motor.
CAUTION
TRANSMITTER SETUP
The Aura 8 AFCS is designed to work seamlessly with all major transmitter and receiver brands. When programming your transmitter, start
with a freshly reset new model memory in your transmitter. Make ONLY the changes shown in the Transmitter Configuration Guide
unless otherwise noted.
The Aura 8 in your FlexJet TV defaults to 3 flight modes that are switched via CH6/Aux1 in your transmitter. You may need to reassign
CH6/Aux to a 3-position switch.
The retracts in the FlexJet TV are operated via CH5/Gear in your transmitter. You may need to reassign that CH5/Gear in your transmitter to
a 2-position switch.
Consult your transmitter manual if you have questions on how to change the switch or channel assignments.
The Aura comes pre-programmed with dual rates and expos specifically designed for your aircraft. For large (greater than 5%) changes in
expo or dual rates, it is highly recommended to reset all expos and rates to default in the transmitter, and tune through the Aura Config Tool.
The Aura Config Tool is free to download, and can be used on any Windows-based PC or tablet. Download at:
www.flexinnovations.com/AuraConfigTool
TRANSMITTER CONFIGURATION GUIDE
1
Wing/Tail Type
End Points
(Travel Adjust
or ATV)
Reversing
Spektrum, Futaba & Graupner
1-Aileron, 1-Elevator, 1-Rudder (No Flaps)
Ail/Ele/Rud/Gear
Throttle
None Required
125%
100%
2
Sub Trim
Trim Levers
CH.5 (Gear)
CH.6 (FM)
Timer
JR transmitter users that use Spektrum DSM2/DSMX receivers should follow the Spektrum information in the chart
1.
above.
If you are using a Futaba transmitter, please note that some Futaba transmitters have the throttle set to reversed by
2.
default. Leave reversing set to defaults to start, and reverse as needed.
This aircraft can fly anywhere between 2:30 and 4 minutes (w/8S 4000mAh Li-Po), depending on flying style.
3.
Verify at zero, NOT ALLOWED
Verify at zero
Assigned to a 2-position switch
Assigned to a 3-position switch
Set to 2:10 for initial flights
3
NOTICE
FOR CUSTOMERS USING TRANSMITTERS OTHER THAN WHAT IS LISTED IN THE CHART ABOVE, PLEASE VISIT
OUR WIKI PAGE FOR INSTRUCTIONS SPECIFIC TO YOUR TRANSMITTER AND RECEIVER BRAND
JETI
HITEC
FRSKY
wiki.flexinnovations.com/wiki/Aura/JetiUse
wiki.flexinnovations.com/wiki/Aura/HitecSbusUse
wiki.flexinnovations.com/wiki/Aura/FrSkyUse
JR DMSS
wiki.flexinnovations.com/wiki/Aura/JRUse
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WARNING
When making adjustments to linkages,
transmitter settings or the Aura 8 flight control
system, disengage motor by unplugging from
ESC to guard against accidental spool up.
Hold the aircraft securely when connecting the
battery before flight. Always ensure any and all
objects are clear of the duct inlets and EDF fan
unit as they may become entangled.
WARNING
CAUTION
RECEIVER INSTALLATION / AURA 8 INSTALLATION NOTE
CAUTION
Throughout the assembly process, we will ask you to power up the radio system. In order to assemble your FlexJet TV properly, It is critical
that the receiver is bound to your transmitter and is communicating with Aura 8. Please do not proceed until the Aura 8 emits a solid
green LED (Aura received valid signal from reciever) and solid orange LED (Aura has power and calibrated sensor) when powered
up. Please note, for all systems EXCEPT JR DMSS MODE B, you can temporarily plug a servo into the reciever's aileron port to verify that
your receiver is bound to your transmitter. In the event that you are having difficulties with radio or Aura 8 installation please see the
following:
For issues with your transmitter and/or reciever, please review your transmitter/receiver manual or contact the manufacturer directly.
For issues regarding Aura 8 please reference the following:
• Wiki page: wiki.flexinnovations.com/wiki/Aura
• Email us at support@flexinnovations.com
• Contact Aura Support at 866-310-3539
CONNECTING A BATTERY/ARMING THE ESC
Observe the following procedures to safely power up your model
after it has been bound. Ensure the motor is unplugged from
ESC unless sequence is followed to power up before flight.
1.
Lower the throttle stick and trim to their lowest setting and turn
on the transmitter. Wait for your transmitter to indicate the radio
signal is being broadcast before proceeding.
If a battery is connected to the ESC with the throttle fully
open on the active transmitter, the ESC will enter
programming mode. If this occurs, simply disconnect the
battery, lower the throttle, and reconnect the battery.
2.
Ensure the aileron, elevator and rudder gimbals are centered.
3.
With the airplane on a solid surface, connect the battery to the
ESC and wait. The ESC will make the motor emit a series of
audible tones during its intialization process.
4.
The ESC will make the motor emit a short, final tone sequence
idicating that the ESC is now armed, and the motor will spin in
response to throttle stick movement.
Always connect the battery when the throttle stick
and throttle trim is in the idle/cut-off position.
While assembling the FlexJet TV, ensure motor is disengaged by unplugging all wire leads that connect the ESC to the motor.
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RECEIVER INSTALLATION/SERVO CONNECTIONS
Aura will auto-detect modern digital receiver connection(s). Using a
modern digital receiver connection gives the Aura access to precise
data of each channel for additional gyro-enabled outputs, simplifies
wiring, and allows for more advanced features. To connect a
modern digital receiver connection, follow the steps on this page.
Supported Modern Data-Linked Receivers
Aura will auto-detect these modern digital receiver connections:
Futaba or Hitec S.Bus
Graupner HOTT (Sum D of 8)
A PPM (8CH, negative shift, approximately 22ms/frame) receiver may also be
connected into Port 'B', however Aura will not auto-detect and setup must be
performed through the Aura Config Tool (Windows Application).
Connecting Your Receiver to Aura
Digital Receiver Connections
Examples of Recommended Receivers:
Spektrum SRXL
AR8010T
AR9030T
Jeti UDI
EX R6i
EX R11
JR DMSS
712BX
731BX
FrSky S.Bus
RX6R
RX8R
While Spektrum usually outputs its digital data stream, it may
1.
be necessary for Futaba, JR DMSS, Graupner HOTT, and Jeti
users to program the transmitter/receiver to output the correct
digital format listed on the previous page. Consult your
transmitter and receiver manuals for further details.
Bind your transmitter and receiver per your manufacturer's
2.
instructions.
Connect the included male to male servo extension to the
3.
receiver's data port (ex: S.Bus, SRXL etc.) and connect to servo
port 'B' on the face of the Aura. Refer to your radio
manufacturer's instructions for specific information on
appropriate serial port connections and system settings.
4.
A working throttle port and Retract port on the receiver is
Consult your receiver and/or transmitter instruction manual for
specific details on your radio system.
REQUIRED.
With the transmitter powered, power up the aircraft. Aura will
search (sweeping LEDs) and lock onto the signal. You will then
see solid orange (power and calibrated sensor) plus solid green
(valid radio source), and have control of the model.
Mount your receiver using double sided foam tape or hook and
loop tape. Consult your receiver manual for proper mounting.
Spektrum SRXL
JR XBus (Mode B)
Jeti UDI12 (standard)*
Futaba S.Bus
S-FHSS - R2008SB
T-FHSS - R7008SB
FASST - R6208SB
FASSTest - R7008SB
Graupner SUMD
GR-16L
Hitec S.Bus
Optima SL-8
DEFAULT AURA CONNECTIONS
S1
Left Aileron
S2
Right Aileron
S3
Left Elevator
S4
Right Elevator
S5
Rudder
S6
Nosewheel steering
S7
Left Thrust Vectoring
S8
Right Thrust Vectoring
B
Rx Digital Connection
For specific information on receiver types and our
recommended receivers for this aircraft, please visit the
FlexJet TV Wiki page at the below URL:
wiki.flexinnovations.com/wiki/FlexJetTV
**R7008SB must be set to Channel Mode B per R7008SB Manual**
Thro
S.BUS
S.BUS
ESC
To
Door
Gear
Electric Retracts
Gear/Door Servos
** Arrows indicate signal (data) flow. They do not necessarily indicate voltage (+) flow.
Note: If you are using Futaba S.Bus, be sure to use the proper
S.Bus port in your receiver. DO NOT use the S.Bus 2 port, as it
is not supported for use with the Aura 8. Refer to your
manufacturer's instructions for proper S.Bus use.
Sequencer
SRXL
ESC
To
Door
Gear
Electric Retracts
Gear/Door Servos
* Arrows indicate signal (data) flow. They do not necessarily indicate voltage (+) flow.
Note: When using Spektrum SRXL to connect to the Aura,
always connect the remote receivers to the Spektrum receiver,
Sequencer
Thro
CH5/Gear
SRXL
Thro
SRXL
Thro
Gear
CH5/Gear
NOT to the Aura.
Gear
S.BUS
Gear
Thro
Gear
-
-
+
+
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RECEIVER INSTALLATION/SERVO CONNECTIONS (CONTINUED)
NOTICE
Due to the need of 10-servo ports for optimal performance, Spektrum Remote Receivers are NOT
A Receiver with a Modern Digital Connection AND working servo ports is the preferred receiver connection
SUPPORTED for the FlexJet TV.
method for the FlexJet TV.
NOTICE
Due to the servo port requirements, PWM is NOT SUPPORTED for the FlexJet TV.
PPM users should consult the Wiki Page
wiki.flexinnovations.com/FlexJetTV
RETRACTS AND GEAR SEQUENCER OPERATION
The following steps will be required EACH time the aircraft
is powered for flight:
1.
Ensure your radio has Ch5/gear assigned to a 2-position switch.
2.
Hold the FlexJet in a manner that the gear doors and retracts
are unobstructed and free to close and open.
3.
Cycle your transmitters Ch5/Gear switch from down to up,
then down again waiting about 1 second in each position.
The gear sequencer is now armed and the gear will deploy or
retract.
Test the retracts. Ensure the gear/doors open and close without
4.
binding or stalling the servos. Adjust ball links as necessary.
When satisfied with the result, power off the aircraft.
Please note, Ch5/Gear can be reversed in the transmitter for
user preference.
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Page 13
EDF ACCESS HATCH, TAIL PIPE, and THRUST VECTORING NOZZLE REMOVAL
*Note tail pipe is bent, but not creased*
*Note cross-section of collapsed tail pipe*
Required Tools and Fasteners:
Remove the two M3x10 Phillips washer head self-tapping screws that secure the EDF access hatch to the fuselage. Unplug both thrust
1.
vectoring servos located on the EDF access hatch. Remove the screws that secure the thrust vectoring nozzle pushrods to the servo
arm. Remove the EDF access hatch and place the hatch and screws in a secure location to be used at a later step in the assembly
process.
2.
Remove the two M3x25 Phillips self-tapping screws that secure the thrust vectoring nozzle to the fuselage. Remove the thrust vectoring
nozzle and place the TV nozzle and screws in a secure location to be used at a later step in the assembly process.
3.
Using a #11 hobby knife, cut the piece of tape that secures the thrust tube to the EDF fan housing and remove the tape from the ducted
fan housing and thrust tube. Be careful to only cut the tape. Do not cut through the thrust tube.
Slide the tail pipe rearward until it is no longer connected to the ducted fan housing.
4.
5.
Carefully collapse the tail pipe (without creasing) and slide the tail pipe out the rear of the fusleage.
Please note, a video of the EDF access hatch, tail pipe, and exhaust nozzle installation/reinstallation is available at
http://wiki.flexinnovations.com/wiki/FlexJet.
#1 Phillips Screwdriver
#11 Hobby Knife
11
Page 14
FLYING STABILIZER INSTALLATION
12
Required Tools and Fasteners:
To reduce the assembly time of your FlexJet TV, the stabilizer tubes have been installed at the factory.
1.
Confirm that (1) M3x10mm Phillips head machine screw is securely fastened to each stabilizer tube. Do not overtighten.
2.
Power on the radio system. Ensure the elevator servo arm is installed on the correct spline. The servo arm should be perpendicular
relative to the servo case and pointing toward the bottom of the fuselage.
Cut out the elevator trim gauges located on the rear cover of the manual. Align the center-line of the elevator trim guage with the
3.
panel line just forward of the flying stabilizers. Tape the elevator trim gauges onto the fuselage using low-tack masking tape.
4.
Power on the transmitter and aircraft, once powered, insert a stabilizer into the fuselage.
#1 Phillips Screwdriver, 2mm Hex Driver
Blue Thread Locker, Low-Tack Masking Tape
(2) M3x10mm Phillips Machine Thread Screw (factory-installed)
(2) M2 x 6mm Cap Head Self-Tapping Screws
Page 15
FLYING STABILIZER INSTALLATION (Continued)
5.
Verify the transmitter elevator stick is set to neutral and trim is centered. Test fit the stab linkage arm onto the spline of the stab tube.
The linkage arm should be parallel relative to the servo arm and pointing towards the bottom of the fuselage. Check the leading edge of
the stabilizer relative to the elevator trim gauge. Remove the stab linkage arm and turn the clevis as necessary to center the stabilizer.
Please note, the stabilizer will hold a small amount of up elevator as indicated by the elevator trim gauge.
6.
Once satisfied with the mechanical trim of the stabilizer, use the included 2mm hex driver to secure the M2 x 6mm cap head self-
tapping screw through the linkage arm and into the spline of the stab tube. Be sure to avoid over-tightening the screw, do NOT use
blue thread locker on this connection.
7.
Apply a drop of blue thread locker at the point where the clevis and control linkage meets.
8.
Repeat steps 4-7 for the other stabilizer ensuring the stab angle is the same for both left and right stabilizers before proceeding.
*Note, FlexJet TV is positioned upside-down*
*Apply blue thread locker*
*Note, FlexJet TV is positioned upside-down*
13
Page 16
*Apply blue thread locker*
Wing Installation
Required Tools and Fasteners:
1.
Apply a small bead of CA to the outer edge of the plywood rib located in the fuselage wing pocket. Note, CA accelerant may be used to
expedite curing time. DO NOT CONTINUE UNTIL CA is fully CURED.
Locate the four carbon fiber wing tubes. Using a short tube on each side of the fuselage near the leading edge and a long tube on
2.
each side of the fuselage near the trailing edge of the wing, test fit each wing tube, ensuring the tubes pass beyond the internal
plywood supports. Please note, you may lightly bevel the end of the wing tubes on the side that will be inserted into the fuselage using
220 grit sandpaper, to allow the wing tubes to pass through the plywood supports easier.
3.
Orient the servos toward the bottom of the fuselage and slide the left and right wing panels half-way onto the fuselage.
4.
Connect the aileron servo lead to its respective extension in the fuselage.
5.
Fully seat the wing panels into the fuselage, while being careful to align the wing mounting tab with the slot in the fuselage. Be sure to
avoid pinching wires during this process.
6.
Using a #1 phillips screwdriver, secure each wing panel to the fuselage with a M3x10 phillips head self-tapping screw. Avoid over-
tightening the screw, and do NOT use blue thread locker on this connection.
Once satisfied with the fit, glue the wing tubes into the wings for additional strength. Use 15-minute epoxy, to secure the wing tubes to
the wing. Use isopropyl alcohol and a paper towel to wipe away any excess epoxy to ensure a flush fit.
Power on the radio system. Check the aileron trim by comparing the trailing edge of the aileron relative to the trailing edge of the wing.
7.
8.
If adjustment is needed, remove the clevis from the control horn, and turn the clevis. Re-attach the clevis to the control horn and inspect
the mechanical trim of the aileron. Repeat this step until the aileron is flush with the trailing edge of the wing.
9.
Once satisfied with the mechanical trim of the aileron, apply a drop of blue thread locker at the point where the clevis and control
linkage meet.
#1 Phillips Screwdriver
Blue Thread Locker
(2) M3x10 Phillips Head Self-Tapping Screws
Thin CA
15 minute epoxy
CA accelerant (Optional)
14
Page 17
BATTERY INSTALLATION
*Apply adhesive backed hook and loop strip*
Required Tools and Fasteners:
Remove the canopy from the fuselage by pulling the canopy latch to the rear of the fuselage and lifting the canopy from the fuselage.
1.
Apply a piece of hook-sided adhesive backed hook and loop strip to the battery tray.
2.
Place the flight battery in the battery compartment and secure it with a hook and loop strap. Please note, the battery is placed toward
3.
the rear of the battery compartment.
(1) Hook Side Adhesive Backed Hook and Loop Strip
(1) Hook and Loop Strap
*Note, 8s Li-Po is to be used*
VERTICAL STABILIZER INSTALLATION
Required Tools and Fasteners:
1.
Apply a piece of low-tack masking tape to the inside of the fuselage covering the hole for the stabilizer tube.
Test fit the carbon fiber vertical stabilizer tube by inserting it into the hole of the fuselage, until it is flush with the bottom of the fuselage
2.
(meets the tape applied in step 1). If there is anything obstructing the tube, use a # 11 hobby knife to remove the obstruction.
3.
Orient the servo towards the left of the fuselage and slide the vertical stabilizer halfway onto the fuselage. Plug in the rudder servo and
fully seat the stabilizer to the fuselage, while being careful to align the stabilizer mounting slot with the tab on the fuselage. Be sure to
avoid pinching wires during this process. Secure the stabilizer to the fuselage using a #1 Phillips screwdriver with a M3x20 Phillips
head self-tapping screw. Avoid over-tightening the screw, and do NOT use blue thread locker on this connection.
#1 Phillips Screwdriver, Emery Board, Felt-Tip Pen
15-30min Epoxy, Low-Tack Masking Tape
M3x20mm Phillips Head Self-Tapping Screw
15
Page 18
11.
VERTICAL STABILIZER INSTALLATION (CON'T)
*Mark rudder tube with felt-tip pen*
90
90
7.
8.
9.
10.
4.
Position the FlexJet so that it is level. Standing approximately 10-20 feet (3-7 m) behind the aircraft, visually sight the vertical stabilizer,
ensuring the installation is true and perpendicular relative to the fuselage. Use a file to fine-tune the plywood tube mount if needed.
5.
After ensuring the vertical stabilizer is true, remove the stabilizer.
6.
Mark the vertical stabilizer tube at the point where the tube exits the fuselage and remove it from the fuselage.
Mix and apply an appropriate amount of epoxy to the hole in the fuselage for the vertical stab tube and apply a thin coat to the tube that
will be inserted into the fuselage. Insert the tube so that it is flush with the inner wall of the fuselage (touching the tape applied in step
1). Use a paper towel and isopropyl alcohol to wipe any excess epoxy off of the rudder tube that extends out of the fuselage and the
fuselage itself. Please note, If any excess epoxy remains on the vertical stabilizer tube and/or fuselage it will prohibit a flush fit
of the fin to the fuselage as well as make vertical fin extremely difficult to remove. In addition, if the vertical stabilizer tube
extends too far inside the fuselage, it will interfere with the thrust tube.
Re-install the vertical stabilizer per step 3 and re-sight the stabilizer per step 4. It may be helpful to apply low-tack masking tape to the
stabilizer and fuselage in a manner that temporarily holds the stabilizer in place as the epoxy cures.
Power on the radio system. Check the mechanical rudder trim by comparing the trailing edge of the rudder relative to the vertical
stabilizer.
If adjustment is needed, remove the clevis from the control horn, and turn the clevis. Re-attach the clevis to the control horn and
inspect the mechanical trim of the rudder. Repeat this step until the trailing edge of the rudder is centered relative to the vertical
stabilizer.
Once satisfied with the mechanical trim of the rudder, apply a drop of blue thread locker at the point where the clevis and control
linkage meets.
12.
Inspect the glue joint of the fuselage and vertical stabilizer tube. If satisfied, remove the low-tack masking tape from inside of fuselage.
O
O
16
*Apply blue thread locker*
Page 19
EDF ACCESS HATCH, TAIL PIPE, and THRUST VECTORING NOZZLE INSTALLATION
4.
*Tape applied at 10 and 2 o'clock *
*Note tail pipe is bent, but not creased*
*Note cross-section of collapsed Tail Pipe*
Required Tools and Fasteners:
1.
Carefully collapse the tail pipe (without creasing) and insert the tail pipe into the fuselage until it reaches the EDF fan housing. Note,
the tail pipe is asymetrical and can only be installed in one orientation. Make sure the side with the wider opening is inserted
towards the EDF fan housing.
2.
Un-bend the tail pipe. Align the tail pipe with the fan housing, and 'tap' on the tailpipe's aft edge with your palm to help it move forward.
Slide the tail pipe over the EDF Fan Housing. Note, ite may helpful to loosen the 4-EDF Housing screws to allow for more play.
3.
Place the TV nozzle over tail pipe onto the fuselage. Secure the TV nozzle using a #1 Phillips screwdriver and (2) M3x25 Phillips self-
tapping screws. Note, the TV Nozzle is asymetrical and will only fit the fuselage in one orientation. Do not use blue thread
locker on this connection.
Slide the tail pipe until it is flush with the end of the exhaust nozzle. Once satisfied with the finish, secure the tail pipe to the EDF fan
housing using the two included pieces of clear tape at the 2 and 10 o'clock orientation.
Re-Connect the thrust vectoring servos to their respective extensions and secure the EDF acess hatch to the fuselage using a #1
screwdriver and (2) M3x10 Phillips washer head self-tapping screws. Note, the EDF access hatch is asymetrical and will only fit
the fuselage properly in one orientation. Do not use blue thread locker on this connection.
Please note, a video of the EDF access hatch, tail pipe, and exhaust nozzle installation/reinstallation is available at
http://wiki.flexinnovations.com/wiki/FlexJet.
#1 Phillips Screwdriver
(2) M3x10 Phillips Washer Head Self-Tapping Screws, (2) M3x25 phillips Self-Tapping Screws
General Office Tape
17
Page 20
THRUST VECTOR NOZZLE SETUP
Required Tools and Fasteners:
1.
Position the FlexJet TV so that it is level. Standing approximately 10-20 feet (3-7 m) behind the aircraft, visually sight the Thrust
Vectoring Nozzle:
The Thrust Vectoring Nozzle should be perfectly centered from the left and right. Adjust the ball links as necessary to correct.
2.
3.
The Thrust Vectoring Nozzle should carry approximately 1/16" (1.5 mm) up thrust at aft edge. Adjust the ball links as necessary to
correct.
MISSILE RAIL INSTALLATION
Required Tools and Fasteners:
Test fit the missile rails to the wings. Please note, the missile rails are asymetrical and will only fit properly in one direction.
1.
2.
Mix and apply an appropriate amount of 5-min epoxy to the missile rail and wing. Place the missile rail onto the wing. Avoid using too
much glue as isopropyl alcohol will mar the paint of the FlexJet.
5-min Epoxy or Medium CA
18
Page 21
TRANSMITTER CONTROL DIRECTION TEST
Refer to the chart below to determine the proper control surface directions relative to transmitter stick input. Please note, control surface
movements in the chart have been exaggerated for clarity. It is easiest to test control directions in Flight Mode 3.
If controls are reversed, DO NOT REVERSE CONTROLS IN THE TRANSMITTER OR THE AURA CONFIG TOOL. Email us at
support@flexinnovations.com for corrective action. Please note, that BOTH the Transmitter Control Direction Test AND the
Flight Controller Sensor Direction Test (page 20) MUST BOTH BE PASSED! IF ONE DOES NOT PASS, DO NOT FLY!
Note: There is pre-configured rudder to aileron and rudder to elevator mixing programmed into the Aura. If you see elevator or
ailerons move with rudder stick input, this function is intentional and completely NORMAL.
Stick Right
AILERONELEVATOR
Stick
Movement
Stick Left
Stick Aft
Proper Control
Surface Deflection
Trailing Edge
Trailing Edge
Trailing Edge
Trailing Edge
Trailing Edge
Trailing Edge
Stick Forward
Stick Left
Stick Right
RUDDER
Note, Thrust Vector nozzles deflects the same as Elevator movement in FM2 + FM3
Trailing Edge
Note, Thrust Vector nozzles deflects the same as Elevator movement in FM2 + FM3
Note, Thrust Vector nozzles deflects the same as Rudder movement in FM2 + FM3
Note, Thrust Vector nozzles deflects the same as Rudder movement in FM2 + FM3
Trailing Edge
19
Page 22
FLIGHT CONTROL SENSOR DIRECTION TEST
RVw
V
w
Perform a test of the gyro system to verify the corrections made for a given movement are correct. If any of the tests do not result in the
correct reaction for the airplane's gyro system, DO NOT FLY THE AIRPLANE, and contact us via email at support@flexinnovations.com.
The flight control system activates with RF broadcast. Perform these tests in Flight Mode 3 (higher gain) for better visibility, and then again
in Flight Mode 2, and Flight Mode 1. Control surface deflections are exaggerated in the drawings below for clarity. Please note that the
control surfaces will move ONLY while the aircraft is ROTATING.
AILERONELEVATOR
Aircraft
Movement
Proper Control
Surface Deflection
Trailing Edge
Trailing Edge
RUDDER
Note, Thrust Vector nozzles deflects the same as Elevator movement in FM2 + FM3
Trailing Edge
Note, Thrust Vector nozzles deflects the same as Elevator movement in FM2 + FM3
Note, Thrust Vector nozzles deflects the same as Rudder movement in FM2 + FM3
Note, Thrust Vector nozzles deflects the same as Rudder movement in FM2 + FM3
Trailing Edge
20
Page 23
CENTER OF GRAVITY VERIFICATION
The FlexJet TV has a Center of Gravity (CG) range located from
the forward edge of the plastic wing bolt tab to trailing edge of
the plastic wing bolt tab. CG is measured by lifting the completed
airplane upright, with all components installed and the landing gear
in the down position. This location was determined from
numerous test flights by designer and TopGun Champion David
Ribbe.
Setting the center of gravity is one of the most important steps for
success, particularly with a new airplane. The FlexJet TV is a highperformance airplane that can exceed speeds of 100mph. This
makes it a very enjoyable aircraft to fly, but if the CG is not within an
acceptable range, it will make the aircraft difficult, if not impossible
to control. The desired CG can usually be accomplished by moving
the flight battery forward or aft.
After flying the FlexJet TV you may adjust the CG further aft. It is
safe and effective to fly the FlexJet TV at ANY CG that allows the
nosewheel to stay on the ground. Even if the plane falls to the tail
when lifted slightly!
NOTICE
The CG measurement should be made with the completed
airframe with all components (batteries, servos, receiver,
linkages, hardware, etc.) installed and the landing gear in the
down position. Failure to do so will result in an inaccurate
measurement.
CG RANGE
PRE-FLIGHT CHECKS
To help ensure a successful first flight, as well as many flights after, perform a few simple pre-flight checks to ensure the aircraft is ready for
flight.
Verify control surfaces are properly hinged and in good working order. Pinch a control surface between your thumb and fore-finger, and
1.
stabilize the wing with your other hand. Give the control surface a firm pull away from the wing. The control surface should not come
unhinged from the wing. Be sure to avoid over-stressing the part, as an aggressive pull may cause the surface to come unhinged even
though it is hinged properly.
Verify that all hardware and all other aircraft parts are properly secured. This includes hardware and parts installed by the factory.
2.
Verify your battery is fully charged and in good condition. Avoid using batteries with swollen cells, or batteries that do not charge back
3.
to their full capacity.
Verify the CG is in the proper location, and the battery is secured in place.
4.
Ensure the Aura is on and functioning properly. Power on your transmitter, followed by the aircraft. Ensure the Aura is calibrated
5.
properly and receiving a valid radio source (solid orange + solid green LEDs).
Verify transmitter stick inputs result in the proper control surface movements (reference page 19).
6.
Verify Thrust Vectoring Nozzle is in correct position at center stick (reference page 18), and moves freely in all directions.
7.
Verify aircraft movement results in proper Aura sensor corrections (reference page 20).
8.
Verify the motor and ESC function properly. Point the aircraft in a safe direction, and away from any objects or limbs that could become
9.
entangled in the fan unit. Hold the aircraft firmly so that you are behind the aircraft. Smoothly advance the throttle to full and back to
idle. Listen and watch for any odd or unusual behavior from the motor and ESC.
21
Page 24
FLYING YOUR FLEXJET TV
1.
2.
3.
4.
5.
6.
Selecting a Flying Site
Selecting a flying site is critical to a successful flight. Airplanes
require a lot more room than other R/C products, therefore, a
neighborhood or parking lot is not recommended. A local AMA field
is the best location for flying your FlexJet TV. If no AMA field is
available in your area, a large open field with short grass and
generous overfly area is the best candidate. Know your overfly
area. Ensure that there are no houses, playgrounds, people or
other buildings that may be damaged if the airplane were to crash.
Takeoff
Taxi or place the FlexJet TV on the runway centerline, with the nose
pointed into the wind. Select Mode 1, then set throttle trim so that
the motor spins at it's lowest RPM without stopping. Smoothly
advance the throttle to full while maintaining directional control with
the rudder and slight back pressure on the elevator. The FlexJet TV
should lift off smoothly once flying speed is attained. Fly in Flight
Mode 1 until the FlexJet TV is fully trimmed (see special trimming
instructions), and you are comfortable with it's handling, then
explore the other modes as desired.
Flying
Altitude is your friend on the first flight. Briskly climb to a safe
altitude and trim the airplane. The FlexJet TV should fly
straight and level at 1/2-3/4 power with no input from the sticks.
Try some basic maneuvers, and slowly progress into the
FlexJet TV's flight envelope as you become more comfortable
with the airplane's flight qualities and perfect your setup. Note:
if at any time, such as after gain adjustments, you
experience unexpected control system inputs or
oscillations, switch to Flight Mode 1, land, and
troubleshoot the issue. ( Flight Mode 1 has the smallest
sensor inputs with default programming)
Landing
Be mindful of your flight time and allow adequate battery
reserve for a couple of landing attempts, if necessary, on the
first few flights. Select Flight Mode 1 and using 0 - 1/4 throttle
slow the FlexJet TV to begin a landing approach. On the
upwind leg, toggle Ch5/gear switch to deploy the gear.
Visually confirm the gear are fully deployed. Once on final
approach, smoothly apply up elevator as required to maintain
0-5 degrees of nose high angle of attack. Use throttle to
control the descent speed. Once you are close to the ground,
gradually reduce the throttle to idle and begin to smoothly
apply up elevator as required to maintain 5-8 degrees of nose
high angle of attack. The FlexJet TV should gently touch down
and roll out with minimal elevator input. Remember, you can
always smoothly advance the throttle to full, and make a
go-around to set up for another landing. You don't have to
land on the first attempt.
Trimming
The first several flights on your FlexJet TV should be dedicated to
trimming and setup. It is critical the Thrust Vecotor Nozzle is
aligned properly (reference page 18). If not, it will be extremely
difficult to properly trim the airplane. Fly the airplane at 2/3 power
in Flight Mode 1 and trim for level flight. Land, adjust linkages and
return transmitter trim to zero, and fly again. Repeat until the
airplane flies hands off, straight and level. Trim or sub-trim added
via the transmitter will cause trim shifts when different flight modes
are selected. To eliminate this trim shift, you have three options: (1)
mechanically trim the model by turning the linkage clevises; (2)
electronically trim the model via Subtrim Feature in the Servo Ports
tab of the Aura Config Tool; (3) use the "Quick Trim" procedure
below.
Trimming the Ailerons
Due to the FlexJet TV's large flight envelope, if your FlexJet is
holding about 1/16th of an inch or more (1.5mm) of aileron trim it is
likely that your Flexjet's aileron trim will change with speed
changes. To properly trim the roll axis and prevent these trim
changes, center the ailerons (mechanically or electronically) and
use and one of the techniques below to move the stabilizers in
equal amounts in opposite directions to trim the roll axis: (1)
mechanically trim the model by turning the linkage clevises; (2)
electronically trim the model via Subtrim Feature in the Servo Ports
tab of the Aura Config Tool; (3) use utilize the "Quick Trim"
procedure below.
Please reference page 12 to adjust the flying stabilizers.
Pilots can accomplish this easily using the Quick Trim procedure.
Start as instructed with the Ailerons perfectly mechanically
centered. Fly and trim. Perform the Quick Trim procedure. Aura will
put in any AILERON trim (along with Elevator trim) into the tail
stabilizers instead of the ailerons, so your ailerons will return to
being perfectly centered!
Aura Quick Trim
The Aura 8 features a Quick Trim Mode that eliminates the need for
mechanical linkage adjustments during test flights. Aura will learn
NOTE:
the trim values from your transmitter, and apply them to the control
surfaces the next power-up.
NOTE:
Quick Trim can also be used BEFORE flying to make
small changes to adjust the control surfaces before flight.
ENSURE AILERON/ELEVATOR/RUDDER SUB-TRIMS
ARE ZERO BEFORE FLYING FOR QUICK TRIM
PROCESS
Fly the airplane in Flight Mode 1. Trim the aircraft with the
transmitter and land. DO NOT CHANGE FLIGHT MODES.
Power off the Aura. Insert a bind plug into Aura Port S3 (you
will need to remove the servo lead that is currently in S3).
Check the transmitter is on and repower the Aura.
Wait 5 seconds for the Aura to completely initialize. Confirm
Quick Trim mode is active by checking the Blue LED is
slowly flashing.
Remove the bind plug from Aura Port S3, and re-install the
servo that was previously removed into S3. Removing the
bind plug stores the current trims in the Aura. The Blue LED
will flash quickly after control surface trim values are store.
While the trim values are stored in Aura, they are not
applied to the control surface(s) until the Aura is repowered.
Remove power from the Aura and center all control surface
trims on the transmitter.
Re-power the Aura. The control surfaces are now adjusted
for proper flight trim, even though the trim has been
centered on the Transmitter. Switch between other Flight
Modes to ensure you do not see any changes in trim.
22
Page 25
ADVANCED FLEXJET TV AURA CONFIGURATION
The Aura 8 installed in the FlexJet is equipped with two possible Aura configurations - Stock and Expert. These may be accessed
WITHOUT THE USE OF the Aura Config Tool (WINDOWS-BASED PC OR TABLET programming application) by using the Aura Quick
Set feature.
Description of Expert Profile Aura Flight Modes (FM)
Flight Mode 1 (Sport / Precision):
Gyro gain is set to low. All rates are set to low for sport / precision flight. Exponential is tuned for comfortable flight. Tailerons are active.
Thrust Vectoring is active and set to moderate rates.
Flight Mode 2 (Mixed Flying):
Gyro gain is set to medium. All rates are set to medium for mixed flying. Exponential is tuned for comfortable flight. Tailerons are active.
Thrust Vectoring is active and set to high rates.
Mode 3 (3D Rate):
Gyro gains are high and tuned for low-speed post-stall flight. All rates are set to highest. Exponential is tuned for comfortable flight.
Tailerons are active. Thrust Vectoring is active and set to high rates. Do NOT fly at High Speed. Doing so may induce gyro
osciliations!!
Each of the modes has been tuned by the Flex Team to offer a solid start. Because tastes in control feel are unique, if changes in rates
and expo are needed, adjustments should be made through the Aura 8, not the transmitter..
Changes in gain value can only be made through the Aura or via master gain (if activated).
For more information on available Expert Profiles or how to access the Expert program via the Aura Config Tool, please visit:
http://wiki.flexinnovations.com/FlexJetTV
Programming Expert Profile with Quick Set
1.
Make sure all power is removed from the FlexJet. Be sure to unplug all three motor wires from ESC for safety.
2.
Turn on your transmitter. Ensure you are on the correct model memory.
3.
Remove the servo lead that is in Aura Port S2.
4.
Insert a bind plug into Aura Port S2.
5.
Power the FlexJet by plugging a battery into the ESC. The LEDs on the Aura will repeatedly double flash orange. This confirms you
have entered Quick Set mode. The Green LED may be flashing, or solid. More information regarding the green LED is below.
6.
Use the Aux1/CH6 switch (assigned earlier for Aura Flight Modes) to select the Expert or Stock Aura configurations.
If the green LED on the Aura is SOLID, the Aura is set to use the STOCK configuration.
If the green LED on the Aura is FLASHING, the Aura is set to use the EXPERT configuration.
7.
You may optionally assign a Master Gain. (Before running Quickset, assign a proportional slider or knob to CH8/Aux3 in your
transmitter). Master Gain will default to OFF when Quickset is run. Sweep the CH8 Down and then UP. The RED LED will illuminate
SOLID-ON for Master Gain ON, and OFF for master gain OFF. Leave in the desired state/choice and continue.
8.
Once you have selected your configuration, simply remove the bind plug from S2. All LEDs on Aura will be on while Aura is saving the
settings. Once saved, the Aura will go back to its previous LED configuration from step 6. Power off the airplane and Aura, and replace
the servo lead back into Aura Port S2.
9.
Power on the radio system and verify that all controls function, and that both the transmitter direction test and Aura sensor direction test
pass. Familiarize yourself with the new flight modes and their relative switch positions, and enjoy flying with your new flight modes!
The expert program is gyro-enabled in all 3 flight modes. If you wish to use a secondary switch to be able to turn the Aura off, we
recommend using the Wizard in the Aura Config Tool, and setting up a Gyro Kill switch.
23
Page 26
AIRFRAME REPAIRS
NOTICE
The FlexJet TV is molded from durable EPO foam and is repairable with most adhesives. Similar to building and repairing wood or
composite aircraft, the correct glue for a given application is critical to the repair holding and not breaking again. For major repairs, such as
a broken fuselage, epoxy is preferred because it allows time to correct any misalignment, and is less brittle than CAs. For smaller repairs,
such as a cracked control surface or small chunk of material missing from the airframe, regular CA is very effective. The use of odorless
(foam safe) CA is not recommended on EPO foam because it is weaker than regular CA, takes a longer period of time to cure and the bond
tends to be weaker.
NOTE: Avoid the use of CA accelerant in repairs. It can damage paint and will weaken the bond of the glue. If CA accelerant is used, be
If a part is damaged too badly to be repaired, please refer to Page 3 of this manual for a complete listing of available replacement parts.
mindful of the locations of CA to prevent premature bonding of parts or bonding a hand or clamp to the airframe.
If a crash is imminent, fully reduce the throttle to prevent further damage to the power system and reduce energy to lessen
impact damage.
CRASH DAMAGE IS NOT COVERED UNDER WARRANTY
NOTE: Avoid keeping the aircraft in direct sunlight when not flying. Excessive heat can damage the airplane's structure, and UV light
can permanently discolor decals.
REPLACING SERVOS
Required Tools and Fasteners:
1.
Disconnect the servo lead from is respective extension.
2.
Unscrew the two servo mounting screws at each end of the servo case and remove.
3.
Unscrew the servo arm screw from the servo, and remove the servo arm.
#1 Phillips Screwdriver
24
Page 27
SERVICING THE POWER SYSTEM
Required Tools and Fasteners:
1.
Remove the access hatch, tail pipe, and thrust vector nozzle and unplug thrust vectoring servos as descriped on page 11 of this
manual.
Unplug the 3-motor wires from the ESC.
2.
Using #1 Phillips screwdriver remove the M3x6 phillips washer head sheet metal screws that secure the EDF fan unit to the EDF
3.
mounting rails.
Using #1 Phillips screwdriver remove the M3x6 phillips machine screw that secures the rotor cone to the rotor.
4.
Using an adjustable wrench, remove the M8 nut off of the motor adapter. Slide the motor adapter off of the motor shaft.
5.
Using a M3 hex driver remove the (4) M3x6 that secure the motor to the EDF housing.
6.
To remove the ESC, disconnect the ESC from the receiver or the Aura 8, and remove any cable ties holding the ESC to the fuselage.
7.
#1 Phillips Screwdriver
M3 Hex Driver
25
Page 28
AIRCRAFT TROUBLESHOOTING GUIDE
NOTICE
Should you encounter any abnormal situations with your FlexJet TV, refer to the matrix below to determine probable cause and a
recommended solution for the action.
If the required solution does not rectify the problem, please contact product support for further assistance.
Unless specifically required, ALWAYS troubleshoot the airplane with the motor disengaged by unplugging all
DISCREPANCY
Motor nonresponsive
(ESC initialization tones
audible)
Motor nonresponsive (No
ESC initialization tones
audible)
Motor turns in the wrong
direction
Reduced flight time or
aircraft under powered
Excessive fan noise
and/or vibration
Control surface(s)
non-responsive
Failed control direction test
Control surface oscillation
Trim changes between
flight modes
three motor leads from the ESC.
PROBABLE CAUSE
Throttle not at idle and/or throttle trim too high
Throttle channel is reversed
Motor disconnected from ESC
The three motor wires are connected
incorrectly to the ESC
Flight battery not fully charged
Flight battery is weak or damaged
Ambient temperature is too cold
Battery capacity too small for intended use
ESC reaching preset LVC (low-voltage cutoff)
Battery's discharge rating too low
Damaged EDF Housing, rotor cone, fan rotor,
prop adapter or motor
Fan rotor is not balanced
Fan adapter is not balanced
Fan nut is loose
Spinner is not fully in place or tightened
Rotor cone or fan adapter threads not cut
straight
Airframe or control linkage system damaged
Transmitter model bound incorrectly, incorrect
active model memory, incorrect Aura data
input configuration, incorrect transmitter
settings
Battery voltage too low
Battery disconnected from ESC
Battery Eliminator Circuit (BEC) damaged
Damaged servo
Incorrect transmitter or Aura 8 setting.
DO NOT FLY!
Exceeding maximum airspeed for configuration
Fan rotor / rotor cone not balanced
Motor vibration
Loose Aura 8 Mounting
Excessive control linkage slop or play
Improper transmitter setup
Damaged rotor cone and/or fan
Improperly set master gain
Trims are not properly zeroed
Sub-trims are not properly zeroed
Transmitter is out of calibration (aileron/elevator/
rudder are not at neutral with sticks centered;
reference transmitter monitor screen)
RECOMMENDED SOLUTION
Lower throttle stick and trim completely. If problem persists, ensure
that the sub-trim and travel adjust are properly set in the radio's
programming.
Reverse throttle channel in radio programming.
Ensure plugs are fully seated. Check battery and/or plugs for damage and
replace any damaged components found. DO NOT ATTEMPT TO REPAIR.
Swap any TWO motor wires.
Ensure battery is fully charged prior to installing in aircraft.
Remove battery from service and replace with a different battery.
Ensure battery packs are adequately warm (70°F/21°C) before flight.
Replace battery with one of proper capacity and discharge capacity (C
rating).
Recharge battery, or reduce flight time.
Replace battery with one of a higher discharge rating.
Replace damaged components. DO NOT ATTEMPT REPAIR.
Balance or replace the fan.
Balance or replace the adapter.
Tighten fan nut with properly sized wrench.
Loosen the spinner bolt, adjust as required and retighten bolt.
Replace rotor cone or fan adapter. DO NOT ATTEMPT REPAIR.
Replace damaged control system components. DO NOT ATTEMPT
REPAIR.
Consult radio manual for proper binding and model selection instructions.
Use volt meter to check battery. Replace or recharge as necessary.
Verify that battery is connected, and that the EC5 plugs are fully seated.
Replace ESC. DO NOT ATTEMPT REPAIR.
Replace servo. DO NOT ATTEMPT REPAIR.
Reference transmitter and receiver sections of this manual. If no solution is
found, contact customer support at support@flexinnovations.com.
Reduce airspeed.
Balance or replace fan rotor / rotor cone.
Inspect motor and motor mounting. Tighten screws as needed or replace
motor.
Realign and secure the Aura 8 to the aircraft.
Inspect control linkage system and replace components as necessary.
Refer to the transmitter configuration guide in this manual to properly
configure transmitter settings.
Replace rotor cone and rotor fan as needed. DO NOT ATTEMPT REPAIR.
Ensure master gain is set for proper gain value(s).
Use Aura "Quick Trim" feature, or mechanically trim the model and reset
transmsitter trim to zero.
Use Aura "Quick Trim" feature, or mechanically trim the model and reset
transmsitter sub-trim to zero.
Calibrate transmitter (reference transmitter's instruction manual) or return
transmitter to manufacturer for calibration.
26
Page 29
LIMITED WARRANTY
Warranty Coverage
Flex Innovations, LLC. and its authorized resellers ("Flex") warrant
to the original purchaser that the product purchased (the "Product")
it will be free from defects in materials and workmanship at the date
of purchase.
Outside of Coverage
This warranty is not transferable and does not cover:
OTHER THAN THE EXPRESS WARRANTY ABOVE, FLEX
MAKES NO OTHER WARRANTY OR REPRESENTATION, AND
HERBY DISCLAIMS ANY AND ALL IMPLIED WARRANTIES,
INCLUDING, WITHOUT LIMITATION, THE IMPLIED
WARRANTIES OF NONINFRINGEMENT, MERCHANTABILITY
AND FITNESS FOR A PARTICULAR PURPOSE. THE
PURCHASER ACKNOWLEDGES THAT THEY ALONE HAVE
DETERMINED THAT THE PRODUCT WILL SUITABLY MEET
THE REQUIREMENTS OF THE PURCHASER'S INTENDED USE.
Purchaser's Solution
Flex's sole obligation and purchaser's sole and exclusive remedy
shall be that Flex will, at its option, either (i) service, or (ii) replace,
any Product determined by Flex to be defective. Flex reserves the
right to inspect any and all Product(s) involved in a warranty claim.
Service or replacement decisions are at the sole discretion of Flex.
Proof of purchase is required for all warranty claims. SERVICE OR
REPLACEMENT AS PROVIDED UNDER THIS WARRANTY IS
THE PURCHASER'S SOLE AND EXCLUSIVE REMEDY.
Limitation of Liability
FLEX SHALL NOT BE LIABLE FOR SPECIAL, INDIRECT,
INCIDENTAL OR CONSEQUENTIAL DAMAGES, LOSS OF
PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY
WAY, REGARDLESS OF WHETHER SUCH CLAIM IS BASED IN
CONTRACT, WARRANTY, TORT, NEGLIGENCE, STRICT
LIABILITY OR ANY OTHER THEORY OF LIABILITY, EVEN IF
FLEX HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
DAMAGES.
Further, in no event shall the liability of Flex exceed the individual
price of the Product on which liability is asserted. As Flex has no
control over use, setup, assembly, modification or misuse, no
liability shall be assumed nor accepted for any resulting damage or
injury. By the act of use, setup or assembly, the user accepts all
resulting liability. If you as the purchaser or user are not prepared to
accept the liability associated with the use of the Product,
purchaser is advised to return the Product immediately in new and
unused condition to the place of purchase.
Law
these terms are governed by Florida law (without regard to conflict
of law principals). This warranty gives you specific legal rights, and
you may also have other rights which vary from state to state.
FLEX RESERVES THE RIGHT TO MODIFY THIS WARRANTY AT
ANY TIME WITHOUT PRIOR NOTICE.
Products with more than 45 days after purchased date.
(a)
Damage due to acts of God, accident, misuse, abuse,
(b)
negligence, commercial use, or due to improper use,
installation, operation or maintenance
Modification of or to any part of the Product.
(c)
Product not compliant with applicable technical
(d)
regulations.
Shipping damage
(e)
Cosmetic damage
(f)
Products that have been partially, or fully assembled
(g)
Crash Damage
(h)
Questions & Assistance
Visit www.flexinnovations.com/articles.asp?ID=269 to find
customer support in your region.
Inspection or Services
If this Product needs to be inspected or serviced and is compliant in
the region you live and use the Product in, please contact your
regional Flex authorized reseller. Pack the Product securely using a
shipping carton. Please note that original boxes need to be
included, but are not designed to withstand the regors of shipping
without additional protection. Ship via a carrier that provides
tracking and insurance for lost or damaged parcels, as Flex is not
responsible for merchandise until it arrives and is accepted at our
facility.
Warranty Requirements
For Warranty consideration, you must include your original sales
receipt verifying the proof of purchase date, original packaging
materials, including the shipping carton. Provided warranty
conditions have been met, your Product will be replaced free of
charge. Shipping charges are as follows: shipping to Flex paid by
customer, shipping to customer paid by Flex. Service or
replacement decisions are at the sole discretion of Flex.
COMPLIANCE INFORMATION FOR THE
EUROPEAN UNION
Declaration of Conformity (In accordance
with ISO/IEC 17050-1)
Product(s):
Item Number(s):
The object of declaration described above is in conformity with
the requirements of the specifications listed below, following the
provisions of the EMC Directive 2004/108/EC.
EN 55022: 2010+AC:2011
EN 55024: 2010
EN 61000-3-2: 2006+A2:2009
EN 61000-3-3: 2013
EN 61000-6-3: 2007/A1:2011
EN 61000-6-1: 2007
Instructions for disposal of WEEE by users in the
European Union
This product must not be disposed of with other waste.
Instead, it is the user's responsibility to dispose of their
waste equipment by handing it over to a designated
collections point for the recycling of waste and electronic
equipment. The seperate collection and recycling of your
waste equipment at the time of disposal will help to
conserve natural resources and ensure that it is recycled
in a manner that protects human health and the
environment. For more information about where to drop
off your waste equipment for recycling, please contact
your local city office, your household waste disposal
service or where you purchased this product.
FlexJet Thrust Vector Super PNP Orange
FPM3440A
27
Page 30
(a)
(b)
(a)
(b)
(c)
(d)
(e)
(f)
(g)
(h)
(i)
(j)
(a)
(b)
Academy of Model Aeronautics National Model Aircraft Safety Code
GENERAL: A model aircraft is a non-human-carrying aircraft
A.
capable of sustained fight in the atmosphere. It may not exceed
limitations of this code and is intended exclusively for sport,
recreation, education and/or competition. All model fights must be
conducted in accordance with this safety code and any additional
rules specific to the flying site.
1.
Model aircraft will not be flown:
2.
Exceptions:
3.
4.
B.
1.
2.
In a careless or reckless manner.
At a location where model aircraft activities are prohibited.
Model aircraft pilots will:
Yield the right of way to all human-carrying aircraft.
See and avoid all aircraft and a spotter must be used when
appropriate. (AMA Document #540-D.)
Not fly higher than approximately 400 feet above ground level
within three (3) miles of an airport without notifying the airport
operator.
Not interfere with operations and traffic patterns at any airport,
heliport or seaplane base except where there is a mixed use
agreement.
Not exceed a takeoff weight, including fuel, of 55 pounds unless
in compliance with the AMA Large Model Airplane program. (AMA
Document 520-A.)
Ensure the aircraft is identified with the name and address or
AMA number of the owner on the inside of affixed to the outside
of the model aircraft. (This does not apply to model aircraft flown
indoors.)
Not operate aircraft with metal-blade propellers or with gaseous
boosts except for helicopters operated under the provisions of
AMA Document #555.
Not operate model aircraft while under the influence of alcohol or
while using any drug that could adversely affect the pilot's ability
to safely control the model.
Not operate model aircraft carrying pyrotechnic devices that
explode or burn, or any device which propels a projectile or drops
any object that creates hazard to persons or property.
Free Flight fuses or devices that burn producing smoke and are
securely attached to the model aircraft during flight.
Rocket motors (using solid propellant) up to a G-series size may
be used provided they remain attached to the model during flight.
Model rockets may be flown in accordance with the National
Model Rocketry Safety Code but may not be launched from
model aircraft.
Officially designated AMA Air Show Teams (AST) are authorized
to use devices and practices as defined within the Team AMA
Program Document. (AMA Document #718.)
Not operate a turbine-powered aircraft, unless in compliance with
the AMA turbine regulations. (AMA Document #510-A.)
Model aircraft will not be flown in AMA sanctioned events, air shows
or model demonstrations unless:
The aircraft, control system and pilot skills have successfully
demonstrated all maneuvers intended or anticipated prior to the
specific event.
An inexperienced pilot is assisted by an experienced pilot.
When and where required by rule, helmets must be properly worn
and fastened. They must be OSHA, DOT, ANSI, SNELL or NOCSAE
approved or comply with comparable standards.
RADIO CONTROL (RC)
All pilots shall avoid flying directly over unprotected people, vessels,
vehicles or structures and shall avoid endangerment of life and
property of others.
A successful radio equipment ground-range check in accordance
with manufacturer's recommendations will be completed before the
first flight of a new or repaired model aircraft.
At all flying sites a safety line(s) must be established in front of
which all flying takes place. (AMA Document #706.)
(a)
Only personnel associated with flying the model aircraft are
allowed at or in front of the safety line.
(b)
At air shows or demonstrations, a straight safety line must be
established.
(c)
An area away from the safety line must be maintained for
spectators.
(d)
Intentional flying behind the safety line is prohibited.
Effective January 1, 2015
4.
RC model aircraft must use the radio-control frequencies currently
allowed by the Federal Communications Commission (FCC). Only
individuals properly licensed by the FCC are authorized to operate
equipment on Amateur Band frequencies.
5.
RC model aircraft will not knowingly operate within three (3) miles
of any pre-existing flying site without a frequency-management
agreement. (AMA Documents #922 and #923)
6.
With the exception of events flown under official AMA Competition
Regulations, excluding takeoff and landing, no powered model may
be flown outdoors closer than 25 feet to any individual, except for
the pilot and the pilot's helper(s) located at the flightline.
7.
Under no circumstances may a pilot or other person touch an
outdoor model aircraft in flight while it is still under power, except to
divert it from striking an individual.
8.
RC night flying requires a lighting system providing the pilot with a
clear view of the model's attitude and orientation at all times. Handheld illumination systems are inadequate for night flying operations.
9.
The pilot of an RC model aircraft shall:
(a)
C. FREE FLIGHT
1.
2.
3.
D. CONTROL LINE
1.
2.
3.
4.
5.
Maintain control during the entire flight, maintaining visual
contact without enhancement other than by corrective lenses
prescribed for the pilot.
(b)
Fly using the assistance of a camera or First-Person-View
(FPV) only in accordance with the procedures outlined in AMA
Document #550.
(c)
Fly using the assistance of autopilot or stabilization system only
in accordance with the procedures outlined in AMA Document
#560
Must be at least 100 feet downwind of spectators and automobile
parking when the model aircraft is launched.
Launch area must be clear of all individuals except mechanics,
officials, and other fliers.
An effective device will be used to extinguish any fuse on the model
aircraft after the fuse has completed its function.
The complete control system (including the safety thong where
applicable) must have an inspection and pull test prior to flying.
The pull test will be in accordance with the current Competition
Regulations for the applicable model aircraft category.
Model aircraft not fitting a specific category shall use those pull-test
requirements as indicated for Control Line Precision Aerobatics.
The flying area must be clear of all utility wires or poles and a
model aircraft will not be flown closer than 50 feet to any aboveground electric utility lines.
The flying area must be clear of all nonessential participants and
spectators before the engine is started.
If you are not an AMA member, please consider joining.
Founded in 1936 and open to anyone interested in model
aviation, the AMA is the governing body for model aviation in
the United States and sanctions over 2,000 competitions
anually. Membership in the AMA provides liability insurance
coverage, protects modelers' rights and interests, and is
required to fly at most of the 2,700+ R/C sites nationwide.
Academy of Model Aeronautics
5161 East Memorial Drive
Muncie, IN 47302-9252
Toll Free (800) 435-9262
Fax (765) 741-0057
www.modelaircraft.org
28
Page 31
Page 32
TM
INNOVATIONS
w w w . f l e x i n n o v a t i o n s . c o m
Elevator Trim Gauges
Left Stab
Front
1"
1.
Cut-out the elevator trim gauges by cutting around the thick solid line. Do not cut through the center line.
Fold the elevator trim gauges at the dashed lines.
2.
3.
Verify the elevator trim gauges are printed at proper size by measuring the 1 inch vertical and horizontal scale.
4.
Please reference page 10, step 3 for use with FlexJet
Premier Aircraft™, Potenza™, and Top Value RC™ are trademarks or registered trademarks of Flex Innovations, LLC.
Align with Panel Line
Top
1"
Stab Center
Rear
Bottom
DSM®, DSM2™, and DSMX™ are trademarks or registered trademarks of Horizon Hobby LLC
Jeti™, UDI, and Jeti Model are trademarks or registered trademarks of Jelen, Ing. Stanislav of Czech Republic
Futaba™ is a registered trademark of Futaba Denshi Kogyo Kabushiki Kaisha Corporation of Japan.
Hitec is a trademark or registered trademark of Hitec RCD USA Inc.
Graupner HoTT® is a registered trademark of Graupner Co., Ltd.
Top
Rear
Bottom
Stab Center
Align with Panel Line
Right Stab
Front
1"
1"
©2019 Flex Innovations, LLC.
Version 1.0
Created 1/2019
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