HobbyZone HBZ7600 Glasair Sportsman User manual

Instruction Manual • Bedienungsanleitung • Manuel d’utilisation • Manuale di Istruzioni
®
®
®
N803GM
N803GM
Designed in cooperation with and
licensed by Glasair Aviation.

EN
Glasair Sportsman
Age Recommendation: Not for children under 14 years. This is not a toy.
Safety Precautions and Warnings
As the user of this product, you are solely responsible for operating in a manner
that does not endanger yourself and others or result in damage to the product
or the property of others.
• Always keep a safe distance in all directions around your model to avoid
collisions or injury. This model is controlled by a radio signal subject to
interference from many sources outside your control. Interference can cause
momentary loss of control
• Always operate your model in open spaces away from full-size vehicles, traf-
fic and people.
• Always carefully follow the directions and warnings for this and any optional
support equipment (chargers, rechargeable battery packs, etc.).
• Always keep all chemicals, small parts and anything electrical out of the
reach of children.
• Always avoid water exposure to all equipment not specifically designed and
protected for this purpose. Moisture causes damage to electronics.
• Never place any portion of the model in your mouth as it could cause serious
injury or even death.
• Never operate your model with low transmitter batteries.
• Always keep aircraft in sight and under control.
• Always use fully charged batteries.
• Always keep transmitter powered on while aircraft is powered.
• Always remove batteries before disassembly.
• Always keep moving parts clean.
• Always keep parts dry.
• Always let parts cool after use before touching.
• Always remove batteries after use.
• Always ensure failsafe is properly set before flying.
• Never operate aircraft with damaged wiring.
• Never touch moving parts.
WARNING: Read the ENTIRE instruction manual to become familiar with the features of the product before operating. Failure to operate the product
correctly can result in damage to the product, personal property and cause serious injury.
This is a sophisticated hobby product. It must be operated with caution and common sense and requires some basic mechanical ability. Failure to oper-
ate this Product in a safe and responsible manner could result in injury or damage to the product or other property. This product is not intended for use
by children without direct adult supervision. Do not attempt disassembly, use with incompatible components or augment product in any way without the
approval of Horizon Hobby, Inc. 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.
NOTICE
All instructions, warranties and other collateral documents are subject to change at the sole discretion of Horizon Hobby, Inc. For up-to-date product
literature, visit www.horizonhobby.com and click on the support tab for this product.
Meaning of Special Language:
The following terms are used throughout the product literature to indicate various levels of potential harm when operating this product:
NOTICE: Procedures, which if not properly followed, create a possibility of physical property damage AND little or no possibility of injury.
CAUTION: Procedures, which if not properly followed, create the probability of physical property damage AND a possibility of serious injury.
WARNING: Procedures, which if not properly followed, create the probability of property damage, collateral damage, and serious injury OR create a high
probability of superficial injury.
NOTICE
Meaning of Special Language:
2

EN
RTF
BIND PLUG
To register your product online, visit www.hobbyzonerc.com
Charging the Flight Battery ............................................................... 4
Transmitter....................................................................................... 4
Understanding the Controls of the Transmitter................................... 5
Explanation of DX4e Transmitter LEDs, Switches and Modes
For the Glasair Sportsman................................................................. 5
Installing the Main Landing Gear....................................................... 6
Installing the Tail............................................................................... 6
Installing the Wing ............................................................................ 7
Control Surface Centering................................................................. 7
Installing the Flight Battery and Arming the Electronic
Speed Control (ESC).......................................................................... 8
Verifying Your Aircraft’s Center of Gravity (CG) ................................... 9
LVC (Low Voltage Cutoff) ................................................................... 9
Factory Settings for the Control Horns and Servo Arms ..................... 9
Control Direction Test...................................................................... 10
Flight Control .................................................................................. 11
Flight Trimming............................................................................... 12
Choose a Flying Field...................................................................... 13
Range Test ..................................................................................... 13
Virtual Instructor Training Steps ...................................................... 14
Flying Tips ...................................................................................... 15
Transmitter and Receiver Binding.................................................... 17
Service and Repairs........................................................................ 17
Service of Power Components ........................................................ 18
Nose Gear Service .......................................................................... 18
Trouble Shooting Guide................................................................... 19
AMA National Model aircraft Safety Code........................................ 20
Limited Warranty ............................................................................ 21
Contact Information ........................................................................ 22
FCC Information.............................................................................. 22
Compliance Information for the European Union.............................. 22
Parts Contact Information ............................................................... 83
Replacement Parts.......................................................................... 83
Optional Parts................................................................................. 83
2.1 Lbs (950 g)
54.6 inch (1390mm)
35.5 inch (905mm)
Specifications
Motor: 480 Brushless outrunner, 960Kv
(PKZ4416)
ESC: 18A (PKZ1814)
Receiver: (HBZ7651)
Servos: (1) PKZ1060 Elevator
(2) Ailerons (PKZ1060)
(1) Rudder and nose steering (PKZ1090)
Battery: 3S 1300mAh Li-Po (PKZ1033)
Battery Charger: DC powered 3S balanc-
ing fast charger (HBZ1003)
Transmitter: Spektrum™DX4e with full
range DSMX®technology
Transmitter Battery and Charger
Included in the Box
Your HobbyZone®Glasair®Sportsman®aircraft is an innovative RC airplane designed to be the most advanced 4-channel trainer ever offered. Even if you’ve
never been at the controls of a quality hobby-grade aircraft like this one, the state-of-the-art electronic assistance of patent pending Virtual Instructor™
technology will help you quickly master the controls and have fun. Not only is this model easy to fly, aerobatics champion Mike McConville designed this scale
model to deliver the kind of flight experience even an expert would appreciate. Advanced features will allow you to progress gradually and teach yourself to fly.
Everything you need to fly is in the box. And because your new airplane includes the versatile Spektrum™DX4e transmitter, not only do you have the best radio
link possible, but also the ability to re-use that transmitter to explore the vast range of high-quality BNF airplanes and helicopters.
Table of Contents
Introduction
3

EN
Glasair Sportsman
1 hr
Charging the Flight Battery
Your aircraft comes with a DC Flight Battery charger that
is specifically designed to charge the included
3S Li-Po battery.
1. Insert the charger into the car outlet.
2. Connect the battery to the charger.
3. Charge the battery for approximately 1 hour (the
LED flashes during charging, then turns solid when
charging is complete).
4. Disconnect the battery after charging.
CAUTION: When connecting the battery to the bat-
tery charger, make sure the connectors are aligned
as shown in figure 4. Failure to connect the battery
properly could cause the terminals to short and re-
sult in fire, personal injury and/or property damage.
Charger Specifications
• Input power: 10–14V
• Max output voltage: 11.1V
• Fixed charge current: 1.3A
• Balances and charges 3S Li-Po cells with a minimum
capacity of 1300mAh
This charger may be connected to a 1.5A AC Power Sup-
ply (US Only, HBZ1004), sold separately.
Transmitter
Installing the Transmitter Batteries
Your Spektrum DX4e comes prebound to
the aircraft.
Remove the battery cover, install the four included bat-
teries (noting proper polarity) and reinstall the
battery cover.
Low Battery Alarm
When the battery voltage drops below 4.7 volts, an
alarm sounds and the voltage LEDs flash. The batteries
must be replaced immediately. If this happens while fly-
ing, land your aircraft as soon and as safely as possible.
CAUTION: If using rechargeable batteries, charge
only rechargeable batteries. Charging non-re-
chargeable batteries may cause the batteries
to burst, resulting in injury to persons and/or
damage to property.
Charging Warnings
CAUTION: All instructions and warnings must be followed exactly.
Mishandling of Li-Po batteries can result in a fire, personal injury, and/or
property damage.
• By handling, charging or using the included Li-Po battery, you assume
all risks associated with lithium batteries.
• If at any time the battery begins to balloon or swell, discontinue use
immediately. If charging or discharging, discontinue and disconnect.
Continuing to use, charge or discharge a battery that is ballooning or
swelling can result in fire.
• Always store the battery at room temperature in a dry area for best
results.
• Always transport or temporarily store the battery in a temperature
range of 40–120º F (5–49º C). Do not store battery or aircraft in a car
or direct sunlight. If stored in a hot car, the battery can be damaged or
even catch fire.
• Always charge batteries away from flammable materials.
• Always inspect the battery before charging and never charge dead or
damaged batteries.
• Always disconnect the battery after charging, and let the charger cool
between charges.
• Always constantly monitor the temperature of the battery pack while
charging.
• ONLY USE A CHARGER SPECIFICALLY DESIGNED TO CHARGE LI-PO BAT-
TERIES. Failure to charge the battery with a compatible charger may
cause fire resulting in personal injury and/or property damage.
• Never discharge Li-Po cells to below 3V under load.
• Never cover warning labels with hook and loop strips.
• Never leave charging batteries unattended.
• Never charge batteries outside recommended levels.
• Never attempt to dismantle or alter the charger.
• Never allow minors under the age of 14 to charge battery packs..
• Never charge batteries in extremely hot or cold places (recommended
between 40–120° F or 5–49° C) or place in direct sunlight.
1 2 3
1 2
3 4
4

EN
RTF
Transmitter continued
Understanding the Controls of the Transmitter
CR
A
B
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
S
T
KEY
AAntenna
BHandle
CModes 1/3 only, Trainer/Bind Button
DHi/Lo Rate Switch
ERight Control Stick
FTrim Slider (for Up-down on stick)
GNeck Strap Connection
HTrim Slider (for Left-right on stick)
IMode Switch (1/3, or 2/4)
JMix Switch (Elevon only)
KServo Reverse Switches
LPower Switch (ON/OFF)
MTrim Slider (for Left-right on stick)
NTrim Slider (for Up-down on stick)
OLeft Control Stick
PLEDs
QACT/AUX Switch (Channel 5)
RModes 2/4 only, Trainer/Bind Button
SBattery Cover
TTrainer Port
* The diagram shows the
transmitter controls for Mode 2
and Mode 1 transmitters.
Antenna
Do not point the antenna tip at the model.
Signals transmit strongest from the antenna
shaft, not the tip.
WARNING: Do not pick up the
transmitter by the antenna. Do not
alter or put weight on the antenna. Damage
to antenna parts can decrease transmitter
signal strength, which can result in loss of
model control, injury or property damage.
1 2
For more information on the transmitter, go
to www.horizonhobby.com/products/
SPMR4400 and click on the support tab
for the Spektrum DX4e to download the
instruction manual.
Mode 2 Mode 1
Explanation of DX4e Transmitter LEDs, Switches and
Modes For the Glasair Sportsman
Trainer/Bind Button (C: Mode 1 or R: Mode 2)
The Trainer/Bind Button is used during binding or when connecting a trainer
cord (SPM6805) to the trainer port (T). For complete binding instructions, refer
to the binding section in this manual.
When using the trainer function, connect the trainer cord into the trainer port
in both the master (instructor) and the slave (student) transmitters. The master
transmitter must be powered ON and bound to the receiver. The slave transmit-
ter must be powered OFF. Any time you press and hold the trainer button
on the master, it will give control authority to the slave. Releasing the trainer
button returns control to the master.
IMPORTANT: The slave transmitter must always have the same reverse set-
tings as the master.
Hi/Lo Rate Switch (D)
This switch supports high and low rate functions on aileron, elevator and
rudder channels. In the upper, or “HI” position, servo travel is 100% on these
channels. In the lower, or “LO”, position, servo travel decreases to 70%. This
switch lets you quickly change control rates from high for aggressive maneu-
vers to low for smooth, precise maneuvers.When learning to fly, use low rate.
MD (Mode) Switch (I)
This switch changes channel assignments to the control sticks. Always ensure
the controls respond as desired before flying. A Mode 1 transmitter may be
switched to Mode 3, while a Mode 2 transmitter may be switched to Mode 4.
Mix Switch (J)
This switch enables a mix for elevons on Delta wing aircraft. If needed, refer
to the transmitter manual for more information.
NOTICE: The Glasair Sportsman aircraft is not a Delta wing aircraft. DO NOT
activate elevon mixing for this model. Always ensure the controls respond as
desired before flying.
Servo Reversing Switches (K)
These switches select the servo direction of each channel. Use your fingernail
or a small screwdriver to change the switch position to normal (NOR) or
reverse (REV) as needed to make transmitter controls operate the model as
desired. Perform the Control Direction Test before flying.
ACT/AUX Switch (Q)
This switch toggles between Virtual Instructor Training Step settings.
France RF Setting
The DX4e has a France RF setting that complies with French regulations. The
France RF setting should only be turned on when operating your transmitter
in France outdoors.
To set France mode (Illustration 1):
Hold the trainer button on the top of the transmitter while pushing and
holding the two sticks as shown below, then power ON the transmitter. After
hearing a series of descending beep tones (high to low), release the
trainer switch and the sticks. The France setting is now turned on. Bind the
transmitter to the receiver for the change to take effect.
To set Standard mode (Illustration 2):
Hold the trainer button on the top of the transmitter while pushing and hold-
ing the two sticks as shown below, then power ON the transmitter. After hear-
ing a series of ascending beep tones (low to high), release the trainer switch
and the sticks. The France setting is turned off.
5

EN
Glasair Sportsman
Installing the Main
Landing Gear
The nose gear is installed at the factory. Always
ensure the steering linkage clevis on the rudder servo
arm is correctly adjusted so the nose steers straight
when the rudder control is at neutral.
1. Turn the model so you can see the bottom of
the fuselage.
- Install the left and right fairings (A) on the respective
sides of the landing gear strut as shown.
- Install the main landing gear by inserting the main
gear strut (B) into the slot in the fuselage as shown.
2. Install the left and right plates (C) on the fuselage
using 4 screws (D) as shown.
Disassemble in reverse order.
Installing the Tail
To install the tail onto the fuselage of your aircraft, start
by following the 2 easy steps below:
1. Insert the tail into the slot on the fuselage. Center it by
using the centering guides (A) located on the top side
of the tail.
2. Once the tail is in place and centered, apply 4 pieces
of tape (included) to secure it into position, 2 on
top and 2 on the bottom (B).
Attaching the Clevis to the
Control Horn.
Finish the installation of the tail by connecting the control
rod with the clevis on the tail control horn under the
elevator.
1. Open the clevis and put the pin in the second from
the outermost hole (A) of the control horn.
2. If needed, remove the clevis from the control horn.
- Turn the clevis (as shown) on the control rod (also
called a pushrod).
- Close the clevis onto the control horn and slide the
tube towards the horn to secure the clevis.
A
B
12
D
C
A
12
B
1
Clevis Control
Horn
2
A
6

EN
RTF
Installing the Wing
1. Connect the left and right struts (A) (marked L and
R) to the respective sides of the wing (B) using the
included screws (C). Leave the screws loose until the
wing is installed on the fuselage and the ball ends are
snapped into place.
- Connect the aileron servo connectors to the
included Y-harness (D) in the fuselage. The left and
right servos can be connected to either side of the
Y-harness. Ensure the Y-harness is connected to the
AILE port of the receiver.
- Install the wing on the fuselage.
- Firmly press the strut sockets (E) onto the fuselage
ball mounts (F) as shown.
- Secure the struts to the wing using the screws (C).
CAUTION: DO NOT crush or otherwise damage the
wiring when attaching the wing to the fuselage.
2. Install at least 3 rubber bands (G) on each front
rod (6 total).
- Install the rubber bands over the wing from a front
rod to the rear rod on the opposite side of the
fuselage as shown.
IMPORTANT: The rubber bands prevent wing damage
from impact. Always replace worn or broken
rubber bands.
Disassemble in reverse order.
Tip: Use a twisting motion to remove the strut socket
from the fuselage ball mount.
Control Surface Centering
For best performance when using Virtual Instructor
technology, it is important that excessive trim is not
used. If the model requires excessive transmitter trim (4
or more clicks of trim per channel), return the transmitter
trim to zero and adjust the linkages mechanically so that
the control surfaces are in the flight trimmed position.
Before the first flights, or in the event of an accident,
make sure the control surfaces (Rudder, Elevator and
Ailerons) are centered (aligned) with the rest of the
surface. If the control surfaces are not centered, centering
can be achieved by following the steps below:
1. Ensure all trims are neutral.
2. Disconnect the clevis from the control horn and turn
it either clockwise or counterclockwise to lengthen or
shorten the linkage (see “Attaching the Clevis to the
Control Horn”, step 2).
Tip: Ensure the clevis is attached to the correct hole in
the control horn (see the “Factory Settings for the Control
Horns and Servo Arms” section in this manual).
TIP: Always ensure the nose gear steering linkage on
the rudder servo arm is correctly adjusted so the model
steers straight when the rudder control is at neutral.
1
D
C
A
B
2
E
F
Tip
7

EN
Glasair Sportsman
Installing the Flight Battery and
Arming the Electronic Speed
Control (ESC)
1. Rest the aircraft on a flat surface with the landing
gear facing up.
2. Turn the latch (A) and remove the battery hatch.
3. Lower the throttle and throttle trim, then power on the
transmitter for at least 5 seconds.
(Mode 2 transmitter shown)
4. Center and secure the flight battery (B) in the battery
compartment using the hook and loop strap (C) so
that the aircraft has a balanced Center of Gravity (CG).
IMPORTANT: Before flying, refer to the “Verifying Your
Aircraft’s Center of Gravity (CG)” section for details about
final battery placement.
5. Connect the flight battery to the aircraft and keep
the aircraft immobile for at least 5 seconds. The
aircraft does not need to be level, but it must be kept
immobile. If the aircraft moves, disconnect, then
reconnect the battery.
If you accidentally connect the battery while the throttle
is fully opened, a musical tone will sound after 5 seconds
and the ESC will enter programming mode. Disconnect
the battery immediately and go back to step 5.
6. Replace the battery hatch and turn the latch.
CAUTION: Always disconnect the Li-Po flight battery
from the aircraft receiver when not flying to avoid
over-discharging the battery. Batteries discharged
to a voltage lower than the lowest approved voltage
may become damaged, resulting in loss of perfor-
mance and potential fire when batteries are charged.
CAUTION: Always keep hands away from the propel-
ler. When armed, the motor will turn the propeller in
response to any throttle movement.
Battery Precautions for Flight
• Keep the aircraft close until you are familiar with the
flight time.
• Do not fly to LVC (motors pulsing) repeatedly. This may
result in battery damage.
• Always disconnect and remove the flight battery when
finished flying.
A
2
13
4
5
Keep immobile and
out of the wind for
5 seconds
6
B
C
8

EN
RTF
Verifying Your Aircraft’s Center
of Gravity (CG)
An aircraft with correct CG has its weight balanced on the
center of the aircraft for safe, stable flight.
Verify the CG by supporting the aircraft 45mm (approxi-
mately 1.75 inches) back from the front edge of the wing,
as shown.
Tip: Balance the aircraft on your fingertips near the
fuselage under the wings.
- If the nose goes down, move the flight battery back
until the aircraft balances.
- If the nose goes up, move the flight battery forward
until the aircraft balances.
When flying with correct CG, the aircraft should climb
gradually at full power and fly level at 50%–60% power
with no elevator input.
If the aircraft CG is too far forward (nose heavy), up
elevator is required to fly level at 50%–60% power. If
the aircraft CG is too far aft (tail heavy), down elevator is
required to fly level.
Adjust the battery position as needed.
LVC (Low Voltage Cutoff)
LVC is a mechanism built into your ESC to protect the
battery from over-discharge. When the battery charge
is too low, LVC limits power supplied to the motor. The
aircraft will begin to slow and you will hear the motor
pulse. When the motor power decreases, land the aircraft
immediately and recharge the flight battery.
Disconnect and remove the Li-Po battery from the aircraft
after use to prevent trickle discharge. Charge your Li-Po
battery to about half capacity before storage. During
storage, make sure the battery charge does not fall below
3V per cell.
NOTICE: Repeated flying to LVC will damage
the battery.
Factory Settings for the Control
Horns and Servo Arms
The Illustration shows recommended hole settings in the
servo arms and control horns. Elevator Ailerons Rudder
ArmsHorns
Nose Gear
45mm
1.75 inches back from the
leading edge of the wing.
9

EN
Glasair Sportsman
Control Direction Test
IMPORTANT: Perform the Control Direction Test before
activating Virtual Instructor (advancing the throttle above
25% for the first time).
1. Power on the transmitter.
2. Make sure the throttle is at 0% and the throttle trim is
fully lowered on the transmitter.
3. Power on the model.
Make sure the control surfaces (rudder, elevator and
ailerons) are at neutral or 0 degrees. Ideally, centering the
trim will center the surfaces. Refer to the Control Center-
ing instructions to adjust the control surfaces. Move the
transmitter control sticks so the model’s rudder, elevator
and ailerons move as shown.
If your model does not respond correctly, DO NOT FLY!
See the Troubleshooting Guide in this manual for more
information. If you need more assistance, contact the ap-
propriate Horizon Product Support department.
The mode of the included transmitter cannot be changed
between Modes 2 and 1.
Tip: To determine what mode your transmitter is, look at
the Trainer/Bind button. When looking from the front, the
Mode 2 transmitter’s Bind button is on the left, while the
Mode 1 transmitter’s Bind button is on the right.
Transmitter command Control Surface Reaction
Mode 1 Mode 2
Elevator
Up Elevator
Command
Down Elevator
Command
Aileron
Stick Right
Stick Left
Rudder
Stick Right
Stick Left
10

EN
RTF
Flight Control
For smooth control of your aircraft, always make
small corrections. All directions are described as if
you were sitting in the aircraft.
When the aircraft’s nose is pointing toward you, left
aileron will bank and turn the aircraft left (your right while
holding the transmitter).
• Flying faster or slower: When your aircraft is stable in
the air, push the throttle stick up to make the aircraft
go faster. Pull the throttle stick back to slow down. The
aircraft will climb when the throttle is increased.
• Elevator up and down: Push the elevator stick forward
to make the aircraft go down. Pull the elevator stick
back to go up.
• Banking right and left: Move the aileron stick right to
make the aircraft turn or “bank” to the right. Move the
aileron stick left to bank left.
• Rudder left and right: Push the rudder stick left or
right to steer the aircraft while on the ground. In the air,
aileron is used for turning left or right.
For the first flights, make sure Virtual Instructor is set at
Step 1, its highest level to help you learn to fly.
Tip: If you get into trouble and need to go back to Training
Step 1 for maximum stability, flip both switches down
(ACT/AUX and RATE).
IMPORTANT: Even though the Virtual Instructor technolo-
gy is a very helpful tool, the aircraft still needs to be flown
manually. If incorrect input is given at lower altitudes or at
slower speeds, the aircraft can crash.
Transmitter command Aircraft Reaction
Mode 1 Mode 2
Elevator
Up Elevator
Command
Down Elevator
Command
Aileron
Stick Right
Stick Left
Rudder
Stick Right
Stick Left
11

EN
Glasair Sportsman
Flight Trimming
Move the trim sliders for the controls as they are as-
signed on your transmitter. Familiarize yourself with your
transmitter’s controls and the aircraft’s response before
flying by performing the recommended Control
Direction Test.
If you must use more than 4 clicks on a trim slider to
make the aircraft fly straight and level, adjust the clevis
on a control surface after you fly, as described below.
Elevator trim:
Trim the elevator at half throttle. When trimmed cor-
rectly, your aircraft will climb steadily at full throttle and
will fly level at half throttle.
• If the aircraft’s nose drifts up or down while the eleva-
tor stick is at neutral (centered) position, move the
elevator trim slider by one or two “click” increments in
the SAME direction as the drift.
Aileron trim:
When trimmed correctly, your aircraft flies with wings
level.
• If the aircraft drifts left or right when the aileron stick
is at neutral (centered) position, move the aileron trim
slider by one or two “click” increments OPPOSITE the
direction of roll.
Rudder trim:
• If the aircraft drifts left or right while the rudder stick
is at the neutral position (centered), move the rudder
trim slider by one “click” increments OPPOSITE the
direction of drift.
IMPORTANT: You can return any trim setting to neutral
by pushing the trim slider to the middle position, then
adjusting the clevis on that control surface to position it
the same as it was with the trim slider offset.
NOTICE: Use of trim on the transmitter will affect servo
travel and Virtual Instructor operation.
Aircraft drift Required Trim
Elevator
Up Trim
Down Trim
Aileron
Left Trim
Right Trim
Rudder
Left Trim
Right Trim
12

EN
RTF
Choose a Flying Field
In order to have the most success and to protect your
property and aircraft, it is very important to select a place
to fly that is very open. Consult local laws and ordinances
before choosing a location to fly your aircraft.
The site should:
• Have a minimum of 600 feet (183m) of clear space in
all directions.
• Stay clear of pedestrians.
• Stay free of trees, buildings, cars, power lines or any-
thing that could entangle your aircraft or interfere with
your line of sight.
Remember, your aircraft can reach significant speeds
when flying and can cover ground quickly. Plan on flying
in an area that gives you more space than you think you
need, especially with first flights.
Range Test
Before each flying session, and especially with a new
model, you should perform a range check. The DX4e
incorporates a range testing system. Placing the trans-
mitter in RANGE CHECK mode reduces the output power,
allowing a range check.
1. Power on the transmitter for 5 seconds or more with
the throttle stick and trim low. Plug in the aircraft bat-
tery and keep the aircraft immobile for 5 seconds.
2. Face the model with the transmitter in your normal
flying position. Push and hold the trainer button
while toggling the HI/LO Rate switch four times.
The LEDs will flash and the alarm will sound. The
system is in range check mode.
IMPORTANT: You must hold the trainer button during the
entire range check process. Releasing the button will exit
the range check mode.
3. With the system powered on and the model restrained
on the ground*, stand 28 meters (90 feet) away from
the model.
CAUTION: In some aircraft, when the model is placed
on the ground, the antenna(s) can be within inches
of the ground. Close proximity of the antenna(s) to
the ground can reduce the effectiveness of the range
check. If you experience issues during the range
check, restrain the model on a non-conductive stand
or table up to 2ft (60cm) above the ground, then
range check the system again.
4. Move the transmitter rudder, elevator, aileron and
throttle controls to ensure they operate smoothly at
28 meters (90 feet).
5. If control issues exist, do not attempt to fly. Refer
to the contact table at the end of the this manual to
contact Horizon Hobby product support. Also, see the
Spektrum website for more information.
Fly in this area
(upwind of pilot)
Stand here
600
feet (183 m)
Wind
28 meters (90 feet)
CAUTION: While holding the aircraft during the Range Test, always keep
body parts and loose items away from the propeller. Failure to do so could cause
personal injury.
2
3
2
13
4
1
Keep immobile and
out of the wind for
5 seconds
13

EN
Glasair Sportsman
Virtual Instructor™
Technology
The patent pending Virtual Instructor (VI) system will not activate until
the throttle stick or trim is increased for the first time. Once VI is ac-
tive, the control surfaces may move rapidly and noisily on the aircraft.
This is normal. VI will remain active until the battery is disconnected.
The Virtual Instructor™technology features 4 assisting systems:
Wing Leveling–Uses a stabilization sensor to keep the wings level
during normal flight.
What you will see...after the throttle is increased above 25% for
the first time, the ailerons and rudder will move when the aircraft is
moved. In the air, the model will gently roll back to wings level when
the aileron stick is released.
Envelope Control - Active only when VI is in Training Step 1 or 2. Uses
stabilization sensors and computer logic to reduce aileron control
input automatically so the model will not continue to roll and enter a
spiral dive.
What you will see...ailerons will decrease in deflection after the stick
is held for a short period of time.
Aileron to rudder and elevator mixing - Assists with stability in
turns. Active only when VI is in Training Step 1 or 2.
What you will see....the elevator and rudder moves when the ailerons
are moved.
Roll and Yaw Damping - Uses stabilization sensors to resist
uncommanded movement due to wind and turbulence.
What you will see...ailerons and rudder move when model is moved,
once VI has been activated with the throttle stick.
These automatic systems work together to help prevent the kind of
situations experienced by new pilots, such as over-correction, that can
lead to accidents.
For ADVANCED Flying tips go online and visit www.hobbyzonerc.com to
see Mike McConville’s Tips.
Online
Virtual Instructor Training Steps
You control the help Virtual Instructor (VI) provides while
you learn to fly. As your flying skills grow, try decreasing VI
assistance. Change aircraft response at any time by mov-
ing the ACT/AUX and Rate switches on the transmitter.
1. ACT/AUX at ON, Rate at LO
This step provides starting stabilization, including
these features:
• Wing leveling gently returns the wings to level
when the aileron stick is released. If you become
confused while flying, release the sticks and the
aircraft will return to level flight.
• 2-axis dampening moderates the effect of wind
turbulence and provides stability in most flight
maneuvers.
• Bank limiting prevents the aircraft from entering
a spiral by decreasing control input automatically,
even if you become confused and hold the wrong
turn input.
• Active mixing responds to your aileron stick
movements and automatically gives proper rudder
and elevator inputs to make turns smooth and
coordinated.
• The aircraft responds more gently to control stick
movement.
2. ACT/AUX at ON, Rate at HI
This step provides starting stabilization with greater
maneuverability. In high rate, the ailerons, elevator
and rudder move more than at the low rate so that the
aircraft responds more aggressively to control stick
movement.
3. ACT/AUX at OFF, Rate at LO
This step decreases VI stabilization so that bank limit-
ing and active mixing are removed.
You will need to be more attentive to the aircraft’s
response, because this Step decreases the assistance
Virtual Instructor provides.
4. ACT/AUX at OFF, Rate at HI
This step offers you the same freedom as step 3, with
greater maneuverability.
1
2
3
4
14

EN
RTF
Flying Tips
A good flying day is calm, with winds that are less than
5–7 mph (8–11km/h). Flying in faster winds than this
could make flying difficult and result in a crash.
Wind near the ground can be less than the wind at the
elevation where your aircraft flies.
Refer to the Virtual Instructor Training Steps to help you
learn to fly.
We recommend that if you get into trouble, release all
controls and keep your hands near the control sticks.
When the model has enough altitude in which to recover,
the VI system and aerodynamics of the model’s design
will level the wings and return the model to level flight.
Online
For additional Flying tips, go online and visit www.
hobbyzonerc.com to see Mike McConville’s Tips for
First Flights.
Takeoff
Take off from the ground is recommended for first flights,
however, if the ground is not hard and flat, get help to
hand launch your aircraft.
1. Place the aircraft on its landing gear in a large, open
area with smooth asphalt or concrete. The aircraft’s
nose should point into the wind (in no greater than
5–7 mph (8–11km/hr) wind).
2. Stand behind your aircraft so you can see the rudder,
ailerons and elevator.
3. Slowly move the throttle stick to FULL (100%) while
gently pulling back on the elevator stick. Use the rud-
der to keep the aircraft’s nose pointed into the wind
while it leaves the ground.
4. With a full battery in calm wind, your aircraft should
rise off the ground in approximately 20 feet (7 me-
ters).
Tip: Using UP elevator will allow the aircraft to takeoff in
a shorter distance, however, too much UP elevator will
result in a stall.
Tip: When learning to fly, get help to hand-launch your
aircraft so you can concentrate on flying. If you must
hand-launch the aircraft alone, hold the model in your
dominant hand and the transmitter in your other hand. An
optional neck strap (SPMP610, sold separately) can help
you hold the transmitter.
1. Grip the aircraft under the fuselage, behind the rear
landing gear.
2. Carefully increase transmitter throttle control to
FULL (100%).
3. Throw the aircraft slightly nose up and directly into
the wind (less than 5–7 mph (8–11km/h)) while keep-
ing the wings parallel to the ground.
Preflight Checklist
1. Charge flight battery.
2. Install flight battery in aircraft
(once it has been fully
charged).
3. Make sure linkages move
freely.
4. Perform Control Direction
Test with transmitter.
Preflight Checklist
5. Make sure control surfaces
are centered.
6. Find a safe and open area.
7. Perform a radio system
Range Check.
8. Plan flight for flying field
conditions.
• Resist the desire to fly at full throttle. Flying slowly at first allows for greater
response time should anything go wrong.
• Always keep your aircraft in plain sight and up wind from you.
• Gain experience by first flying in large circles high off the ground. Once you feel
comfortable, gradually progress to more advanced maneuvers.
• Do not attempt your first turn at low altitude. Higher altitudes allow for greater
possibility of correction.
• Control stick movements are quite sensitive. Avoid pushing the control sticks to
their endpoints until you become more familiar with your aircraft.
• To recover from a nose dive or loss of control, decrease throttle and release the
aileron stick. Pull the elevator stick back a small amount to pull up the nose of
the aircraft.
• Remember, use rudder to steer on the ground, but when in the air, use only
aileron.
• Remember to flip both switches on top of the transmitter down if you get into
trouble.
5–7 mph
(10–11km/h)
Wind
Wind
15

EN
Glasair Sportsman
Flying
1. Let the aircraft climb at full throttle, into the wind,
until the aircraft gets about 300 feet (91meters) above
the ground, then decrease the throttle to half (50%).
Tip: When properly trimmed, your aircraft’s wing design
causes a climb at full throttle without use of elevator.
Try to make only small and gentle movements of the
control sticks so you can see how the aircraft responds.
Your aircraft is designed to climb and turn well.
Flying with the nose pointed toward you is one of the
hardest things to do when learning to fly.
To practice piloting the aircraft with the nose pointed
toward you, try flying in large circles high off the ground.
Wing leveling system
Your aircraft will automatically level its wings to help
you stay in the air. If you feel you are losing control,
release the aileron stick to allow it to slowly return
to level flight.
Active Control Mixing
When Virtual Instructor is on Training Steps 1 and 2,
aileron input results in an automatic mix to elevator
and rudder to help keep altitude in turns.
Landing
The aircraft can fly for approximately 8-10 minutes on
one battery charge. This flight time is based on the rec-
ommended flying style shown in this manual.
When you notice the aircraft no longer climbs while under
full power, well before motor begins to pulse, land im-
mediately and recharge the battery or you may damage
the Li-Po battery.
1. Decrease the throttle and bring the aircraft’s nose into
the wind. Do not be afraid to fully reduce the throttle
and let the aircraft glide unpowered.
2. While gliding into the wind, little or no elevator, aileron
and rudder should be required. If you think the aircraft
will land short of your target area, gently add a small
amount of throttle and a slight amount of up elevator.
3. Once the aircraft is 3–4 feet above ground, slowly pull
back the elevator stick. At this speed, this should result
in a “flare”, causing the nose to rise without increasing
altitude. As the aircraft loses speed, the main gear will
touch down first, followed by the nose gear.
4. Allow the aircraft to come to a stop.
CAUTION: Never catch a flying aircraft in your
hands. Doing so could cause personal injury and
damage to the aircraft.
NOTICE: When finished flying, never keep the aircraft in
the sun. Do not store the aircraft in a hot, enclosed area
such as a car. Doing so can damage the foam.
Wind
Post Flight Checklist
1. Disconnect flight battery from
aircraft (Required for Safety)
2. Remove flight battery from
aircraft
3. Power off transmitter
4. Recharge flight battery
Post Flight Checklist
5. Repair or replace all damaged
parts
6. Store flight battery apart from
aircraft and monitor the
battery charge
7. Make note of flight conditions
and flight plan results, planning
for future flights
1
2
3
50% throttle
Full throttle Reduced throttle
16

EN
RTF
Transmitter and Receiver
Binding
The aircraft should be bound to the transmitter at the fac-
tory, but if you need to re-bind them, follow these steps. If
your aircraft does not respond to the transmitter when the
batteries in the aircraft and transmitter are fully charged,
your aircraft and transmitter may need to be re-bound
using the instructions below.
Binding is the process of programming the control unit to
recognize the GUID (Globally Unique Identifier) code of a
single specific transmitter. You need to ‘bind’ your chosen
Spektrum™ DSM2®/DSMX®technology equipped aircraft
transmitter to the receiver for proper operation.
Please visit www.bindnfly.com for a complete list of
compatible transmitters.
* The throttle will not arm if the transmitter’s throttle
control is not put at the lowest position. If you encounter
problems, follow the binding instructions and refer to the
transmitter troubleshooting guide for other instructions. If
needed, contact the appropriate Horizon Product
Support office.
Service and Repairs
Thanks to the Z-Foam™material in your aircraft, repairs
to the foam can be made using virtually any adhesive (hot
glue, regular CA (cyanoacrylate adhesive), epoxy, etc).
NOTICE: Crash damage is not covered under warranty.
When parts are not repairable, see the Replacement Parts
List for ordering by item number.
Use of CA accelerant on your aircraft can damage paint.
DO NOT handle the aircraft until accelerant fully dries.
6
22
6
4
Binding Procedure Reference Table
1. Make sure the transmitter is powered off.
BIND PLUG
2. Make sure the transmitter controls are neutral,
the throttle and throttle trim are in the low posi-
tion, and the aircraft is immobile.
3. Install a bind plug in the receiver bind port.
4. Connect the flight battery to the ESC. The ESC
will produce a series of sounds. One long tone,
then three short tones confirm that the LVC is
set for the ESC.
5. The receiver LED will begin to flash rapidly.
6. Power on the transmitter while holding the
transmitter bind button or switch. Refer to
your transmitter’s manual for binding button or
switch instructions.
7. When the receiver binds to the transmitter,
the light on the receiver will turn solid and the
ESC will produce a series of three ascending
tones. The tones will indicate the ESC is armed,
provided the throttle stick and throttle trim are
low enough to trigger arming.
8. Remove the bind plug from the bind port.
9. Safely store the bind plug (some owners attach
the bind plug to their transmitter using two-part
loops and clips).
The receiver should retain the binding instructions re-
ceived from the transmitter until another binding is done.
17

EN
Glasair Sportsman
Service of Power
Components
CAUTION: Always disconnect the flight battery from
the model before removing the propeller.
Disassembly
1. Remove the screw (A) and the spinner (B) from the
hex nut (C).
2. Remove the hex nut, propeller (D) and plate (E) from
the collet (F). A tool may be required to remove the
hex nut.
3. Carefully remove the 3 screws (G) and the cowling (H)
from the fuselage. Paint may hold the cowling on the
fuselage.
4. Remove the back plate (I) and the collet from the
motor (J).
5. Remove the 4 screws (K) from the motor mount (L).
6. Disconnect the motor connectors from the ESC con-
nectors.
7. Remove the 4 screws (M) and 4 washers (N) from the
motor mount and motor.
8. Assemble in reverse order.
Assembly Tips
• Correctly align and connect the motor wire colors with
the ESC wires.
• The propeller size numbers (9 x 6) must face out from
the motor for correct propeller operation.
• A tool is required to tighten the hex nut on the collet.
• Ensure the spinner is fully connected to the spinner
back plate for safe operation.
Nose Gear Service
1. Remove the spinner, propeller and cowling for
access to the nose gear (as shown in the “Serv-
ice of Power Components” section of this manual).
2. Loosen the nose gear screw (A) in the steering arm
(B) and remove the strut (C). The steering arm may
be loose in the steering mount (D) after the strut is
removed, even if the servo linkage (E) is connected.
For safe steering, ensure the linkage is kept in the
same hole as it was delivered from the factory.
3. Assemble in reverse order. Install the strut with the
flat spot facing forward. Fully tighten the nose gear
screw against the flat surface of the nose gear strut.
Always ensure the steering linkage clevis on the rudder
servo arm is correctly adjusted so the model steers
straight when the rudder control is at neutral.
F
J
K
L
M
N
A
AB
C
D
EGH
I
18

EN
RTF
Trouble Shooting Guide
Problem Possible Cause Solution
Unit does not operate There is no link between the transmitter and receiver Re-Bind the system following directions in this manual
Transmitter AA batteries are depleted or installed
incorrectly as indicated by a dim or unlit LED on the
transmitter or the low battery alarm
Check polarity installation or replace with fresh AA batteries
No electrical connection Push connectors together until they are secure
Flight battery is not charged Fully charge the battery
Crash has damaged the radio inside the fuselage Replace the fuselage or receiver
Aircraft keeps turning in one
direction Rudder or rudder trim is not adjusted correctly Adjust stick trims, then land and manually adjust aileron and/or rud- der linkages so no transmitter trim is required
Aileron or aileron trim is not adjusted correctly Adjust stick trims or manually adjust aileron positions
Aircraft turns when on the
ground, but flies straight in
the air
Nose gear linkage is out of adjustment. Adjust the nose gear steering linkage on the rudder servo arm so the
model steers straight on the ground when the rudder control is at
neutral.
Aircraft is difficult to control Wing or tail is damaged Replace damaged part
Damaged propeller Land immediately and replace damaged propeller
Center of Gravity is behind the recommended location Shift battery forward, do not fly until correct Center of Gravity loca-
tion is achieved
Aircraft nose rises steeply at
half throttle Wind is too gusty or strong Postpone flying until the wind calms down
Elevator is trimmed ‘up’ too much If trim must adjusted more than 4 clicks when pushing the trim but-
ton, adjust push rod length
Battery is not installed in the correct position. Move forward approximately 1/2”
Aircraft will not climb Battery is not fully charged Fully charge battery before flying
Elevator may be trimmed ‘down’ Adjust elevator trim ‘up’
Propeller damaged or installed incorrectly Land immediately, replace or install propeller correctly
Aircraft is difficult to launch
in the wind Launching the aircraft down wind or into a cross wind Always launch the aircraft directly into the wind
Flight time is too short Battery is not fully charged Recharge battery
Flying at full throttle for the entire flight Fly at just above half throttle to increase flying time
Wind speed too fast for safe flight Fly on a calmer day
Propeller damaged Replace propeller
Aircraft vibrates Propeller, spinner or motor damaged Tighten or replace parts
Aircraft banks steeper in
one direction when Virtual
Instructor is set on Training
Step 1 or 2
Incorrect trim when Virtual Instructor is set on Training
Step 1 or 2 Slide aileron and rudder trim 3 clicks in the direction that the model banks less steep
Stick trim is used to achieve flight trim, affecting Vir-
tual Instructor Land and mechanically adjust aileron and/or rudder linkages for flight trim without trim on the transmitter
Rudder, ailerons or elevator
do not move freely Damaged or blocked push rods or hinges Repair damage or blockage
Aircraft will not Bind (during
binding) to transmitter Transmitter is too near aircraft during binding process Move powered transmitter a few feet from aircraft, disconnect and reconnect battery to aircraft
Aircraft or transmitter is too near a large metal object,
wireless source or another transmitter Move the aircraft and transmitter to another location and attempt binding again
Bind plug is not installed correctly Install bind plug and bind aircraft to transmitter
Flight battery/Transmitter battery charge is too low Replace/recharge batteries
Aircraft will not connect
(after binding) to transmitter Transmitter is too near aircraft during connecting process Move powered transmitter a few feet from aircraft, disconnect and reconnect battery to aircraft
Aircraft or transmitter is too near a large metal object,
wireless source or another transmitter Move the aircraft and transmitter to another location and attempt connecting again
Bind plug is left installed Rebind transmitter to aircraft and remove bind plug before
cycling power
Aircraft battery/Transmitter battery charge is too low Replace/recharge batteries
Transmitter may have been bound to a different model
(using different DSM Protocol) Bind aircraft to transmitter
After being properly adjust-
ed, aileron and/or rudder are
not in neutral position when
battery is plugged in
Model was moved during initial power on Unplug flight battery and reconnect, keeping model immobile for at
least 5 seconds
Incorrect Virtual Instructor
response Loose receiver Align and secure receiver in fuselage
19

EN
Glasair Sportsman
AMA National Model aircraft Safety Code
Effective January 1, 2011
A. GENERAL
A model aircraft is a non-human-carrying aircraft capable of sustained
flight in the atmosphere. It may not exceed limitations of this code and
is intended exclusively for sport, recreation and/or competition. All model
flights 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:
(a) In a careless or reckless manner.
(b) At a location where model aircraft activities are prohibited.
2. Model aircraft pilots will:
(a) Yield the right of way to all man carrying aircraft.
(b) See and avoid all aircraft and a spotter must be used when ap-
propriate. (AMA Document #540-D-See and Avoid Guidance.)
(c) Not fly higher than approximately 400 feet above ground level
within three (3) miles of an airport, without notifying the airport
operator.
(d) Not interfere with operations and traffic patterns at any airport, he-
liport or seaplane base except where there is a mixed use agreement.
(e) Not exceed a takeoff weight, including fuel, of 55 pounds unless in
compliance with the AMA Large Model aircraft program. (AMA Docu-
ment 520-A)
(f) Ensure the aircraft is identified with the name and address or AMA
number of the owner on the inside or affixed to the outside of the
model aircraft. (This does not apply to model aircraft flown indoors).
(g) Not operate aircraft with metal-blade propellers or with gaseous
boosts except for helicopters operated under the provisions of AMA
Document #555.
(h) Not operate model aircraft while under the influence of alcohol or
while using any drug which could adversely affect the pilot’s ability to
safely control the model.
(i) Not operate model aircraft carrying pyrotechnic devices which
explode or burn, or any device which propels a projectile or drops any
object that creates a hazard to persons or property.
Exceptions:
• 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).
(j) Not operate a turbine-powered aircraft, unless in compliance with
the AMA turbine regulations. (AMA Document #510-A).
3. Model aircraft will not be flown in AMA sanctioned events, air shows
or model demonstrations unless:
(a) The aircraft, control system and pilot skills have successfully
demonstrated all maneuvers intended or anticipated prior to the
specific event.
(b) An inexperienced pilot is assisted by an experienced pilot.
4. 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.
B. RADIO CONTROL
1. All pilots shall avoid flying directly over unprotected people, vessels,
vehicles or structures and shall avoid endangerment of life and prop-
erty of others.
2. 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.
3. At all flying sites a safety line(s) must be established in front of which
all flying takes place (AMA Document #706-Recommended Field
Layout):
(a) Only personnel associated with flying the model aircraft are al-
lowed 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 specta-
tors.
(d) Intentional flying behind the safety line is prohibited.
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 operate within three (3) miles of any
pre-existing flying site without a frequency-management agreement
(AMA Documents #922-Testing for RF Interference; #923- Frequency
Management Agreement)
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 flight line.
7. Under no circumstances may a pilot or other person touch a model
aircraft in flight while it is still under power, except to divert it from
striking an individual. This does not apply to model aircraft flown
indoors.
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.
9. The pilot of a RC model aircraft shall:
(a) 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.
Please see your local or regional modeling association’s guidelines for proper,
safe operation of your model aircraft.
20