Heronation Soomo Rotoblade Grand User manual

rotoblade grand

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ROTOBLADE GRAND
Please read the handbook carefully for handling the helicopter quickly
and safely as well as keep it appropriately so that you can make a
further reference.
SAFETY NOTICE
Gyroscope gives 360 degree accurate positioning for hovering,
ascending, descending, flying forward or backward and complete 360
degree revolutions.
GYROSCOPE
ROTOBLADE GRAND features
· Power Switch
· Landing Gear
· Balance Bar
· Main Rotor
· Tail Rotor
· Connect Buckle
· Main Rotor Shaft Unit
· Swash Plate

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ROTOBLADE GRAND features
· Antenna
· Throttle Indicator
· Balance Adjustment Dial
· Power Indicator
· On/Off
· Rudder (Forward/Backward/
Left/Right Flight Sideways)
· Throttle (Up/Down/Left/Right)
· Forward/Backward Trim
· Throttle Trim
· Left/Right Sideways Trim
· Left/Right Turning Trim
· Charger
220V
AC
BATTERY INSTALLATION
· (reverse side) Battery Case
(6 x 1.5V AA Batteries)
To instaII antenna screw cIockwise
Open the cover of the battery case and insert
6 batteries (size AA) with the poles correctly
aligned. Close the battery case cover.
Note:
1. Ensure batteries are fully inserted before
use.
2. Do not mix new and old batteries together
when in use.
3. Please do not mix different types of
batteries when in use.

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Plug the charger into the power supply socket, and insert the charger
connector into the charging wire of the Lithium battery. The charging
time is normally 120 minutes or so. You can use it after charging is
completed. Overcharging may lead to fire and explosion.
Attention:
1. Make sure the voltage and connector plug of the adapter match with
the local charging standard.
2. You should not leave when the battery is in the process of charging.
3. The battery will be hot when the helicopter has finished flying, please
wait at least 30 minutes to cool it for protection.
4. Do not throw the battery into the fire to avoid explosion.
Attention:
Please turn the switch to OFF if you are not playing the helicopter for
power conservation.
Helicopter Charging
MAINS CHARGING
220V
AC
frequency pairing
SWASH PLATE ADJUSTMENT
To pair the frequency of this model for the first time:
1. Push the throttle joystick to the lowest position and turn on the power
of the remote controller at the same time. Extend the antenna.
2. Turn on the power on the helicopter.
3. When the light of the receiver changes from flashing quickly to
flashing slowly, the frequency pairing is complete and you can play.
1. Inspection of swash plate adjustment: Turn on the remote
controller, move the throttle joystick and throttle trimmer to the lowest
position, and move the elevator trimmer and aileron trim to the
neutral position. Inspect whether the swash plate is horizontal or not.
2. Adjustment of swash plate: If the swash plate is not horizontal, you
can adjust it with the following steps:
- Elevator and aileron adjustment. Loosen the steering engine bell
crank screws and then reconnect the power of the helicopter.
Adjust the steering engine linkage rod bell tank to a 90° angle after
repositioning the elevator and aileron. Retighten the screws.
- Adjust the length of the steering engine linkage rod to make the
swash plate horizontal.

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How do i operate my rotoblade grand?
· Check carefully for loose screws or damaged parts before use. Stop
flying if there are such problems. Renew broken parts.
· Clean the helicopter after playing.
· To be on the safe side, make sure there are no defects on any parts.
· Keep the helicopter in a cool and dry place. Avoid sunshine directly
and store away from any heat sources.
Ascend
When you push up the left joystick (throttle), the rotational speed of the
main rotorblade increases and the helicopter begins to ascend.
Forward
When you push up the right-hand joystick, the nose of helicopter
will move down and the helicopter moves forward.
Descend
When you push down the left joystick (throttle), the rotational speed of
the main rotorblade decreases and the helicopter begins to descend.
Backward
When you push down the right-hand joystick, the nose of helicopter will
rise and the helicopter moves backwards.

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Move Left and Right
When pushing the right joystick to left, the fuselage leans to the left
and then the helicopter will move left as well. When pushing the
right joystick to right, the fuselage leans to the right and then the
helicopter will move left as well.
Forward/Backward Rudder Trimmer (Push Up)
If the helicopter is flying up and keeps moving backwards you haven’t
balanced the Forward/Backward trim. Push the trimmer UP until the
helicopter stops moving backwards.
Forward/Backward Rudder Trimmer (Push Down)
If the helicopter is flying up and keeps moving forwards you haven’t
balanced the Rudder trim. Push the trimmer DOWN until the helicopter
stops moving forwards.
Turn Counter Clockwise and Clockwise
When pushing the left-hand joystick to the left, the nose of helicopter will
turn left. When pushing it right, the nose of helicopter will turn right.
How do i operate my rotoblade grand?
trimming

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Left/Right Sideways Flight Trimmer (Turn Left/Right)
If the helicopter is unable to turn RIGHT, push the aileron trimmer
RIGHT until it can to do so. If the helicopter is unable to turn LEFT,
push the aileron trimmer LEFT until it can to do so.
Left/Right Turning Trimmer (Turn Left)
The helicopter may circle clockwise in flight if you haven’t balanced the
Left/Right trim. Push the trimmer to the LEFT until the helicopter stops
spinning.
Left/Right Turning Trimmer (Turn Right)
The helicopter may circle counter clockwise in flight if you haven’t
balanced the Left/Right trim. Push the trimmer to the RIGHT until the
helicopter stops spinning.
Throttle Trimmer (Push Up/Down)
If you push the throttle joystick up but the helicopter does not fly, slide
the throttle trim UP until the helicopters starts flying. If the helicopter
blades keep rotating when you push the throttle joystick down, slide the
throttle trim DOWN until the helicopter stops flying.

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- In inverted flight moving to the left or right is the same as normal
flight. The trimmer direction is the same as in normal flight as well.
upside down flight
This will help lay a solid foundation for performing complicated and
aerobatic manoeuvres. The difference between upside down and
normal flight is illustrated here. Please read the instructions carefully
before playing to avoid crash landing during inverted flight.
The extra inverted flight blades are free with this product. Customers
who have experienced playing with a 4CH single screw helicopter and
want to experience flying a 6CH helicopter can use this pair of blades to
practice basic upside down flight.
Take-Off
To launch for inverted flight, hold helicopter upside down and keep
the tail towards you. When the helicopter generates an lifting force,
push down the forward/backward joystick then let go.
HOLD HERE
Fitting Inverted Rotorblades
When fitting the new blades the convex shape should be up and
concave down to ensure an elevating force is created. This is the
opposite of the standard flight blades.
N.B.
- When finishing flying upside down, please control the throttle to
touch the nose of the helicopter onto the floor slowly to avoid
damage to the helicopter. Customers with experience of upside
down flying can catch the undercarriage by hand in midair.

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Backward
In upside down flight the direction of forward and backward is
inverted from usual flight. Push the forward/backward joystick UP
and the helicopter will move backwards. Pull the forward/backward
joystick DOWN and the helicopter will move backwards. The
trimmer direction is also inverted from normal flight as well.
Forward
In upside down flight the direction of forward and backward is
inverted from usual flight. Pull the forward/backward joystick
DOWN and the helicopter will move forwards. The trimmer
direction is also inverted from usual flight as well.
Turn Right
Upside down, with the tail of the helicopter towards to you, the
direction of turning is inverse to usual flight. Push the turning joystick
left and the nose of the helicopter will turn right.
Turn Left
Push the turning joystick right and the nose of helicopter will turn
left. The trimmer direction is inverse with the usual flight as well.

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4CH
The direction of the throttle is the same with normal flight, push up on
the throttle joystick and the helicopter will move up. Pull down on the
throttle joystick and the helicopter will move down. The trimmer direction
is same with the usual flight as well.
6CH
Pull the throttle joystick down and the helicopter will move up.
Push up the throttle joystick up and the helicopter will move down.
throttle joystick difference between
4CH & 6CH’s lift direction:

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3. This 4CH helicopter is not exactly the same as a true 6CH
helicopter during upside down flight but the turning directions
(left, right, forward, backward) are the same.
A limitation between 4CH and 6CH helicopters is that the throttle
servo is unable to do the same as on a 6CH helicopter during
inverted flight.
1. When moving forward, backward and tail’s turning the controls are
different from normal flight, please be sure to understand well how
to operate every channel’s direction before flying upside down.
Players with no experience should not play inverted to avoiding
damage or injury.
2. We do not advise that people who have no experience of playing
with a single screw helicopter or have flown single screw helicopters
but are not familiar with inverted flight use this product upside down
to avoid damage or injury.
NOTES FOR upside down flight

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playing environment WARNING
1. Play on a sunny day.
2. Do not use the helicopter in bad weather, especially with strong
winds.
3. Choose a spacious place indoors or outdoors to play and make sure
there are no barriers, pets or people nearby.
4. Play far away from a wet environment
5. Play far away form any heat sources
1. This product is not a toy. It’s a complex machine containing
electronics, mechanics and aerodynamics all together. It requires
proper setup and precise modulation to avoid accidents. We will not
undertake any responsibility of the injury caused while you play with
the helicopter and we will not provide any compensation.
2. Please do not overcharge the battery, it may result in fire or
explosion. Please stop charging immediately if the battery gets hot
during charging. Please use the charger which is compatible with the
product to avoid a short circuit.
3. This product is suitable for people older than 14 years with
experience of playing with 4 channel helicopters.
4. When the helicopter is flying, stopping the spinning rotors for any
reason or in a crash will lead to damage or burning, in this case,
please turn off the small accelerator immediately and keep the
helicopter at the lowest position.
5. Please keep far away from crowds, buildings or high-voltage wire to
avoid danger and damage whilst you are playing with the helicopter.

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8. It’s forbidden to play with two or more helicopters with identical
MHZ at the same time because the helicopters will not be controlled
correctly.
9. Check the direction (forward, backward, turn left, turn right) of the
servo is as intended by using the remote controller. Using a broken
servo will result in uncertain dangers.
10. Make sure all the screws and nuts are completely tight, and there
are no incomplete or damaged parts. Check the main rotorblade
carefully and make sure there is no damage to it, especially the
parts that close the blade clip. Incomplete or damaged parts not
only impact the flying but also create uncertain dangers.
11. Check all the ring-like pushrods and make sure all are tight. Renew
them if they are damaged or it will impact the effect of flying and
result in dangers.
12. Make sure the connection between the battery and the motor is
secure. The shaking of flight may cause them to disconnect and
then the helicopter will be out of control.
13. If you have already charged the batteries twice during flying, please
cool the motor first then continue to play in order to lengthen the
motor’s life. Motor will be extremely hot after flying. Do not touch it.
ATTENTION
1. The helicopter is operated by radio control, it is most important to
make sure that the battery you used is new or fully charged. The
helicopter will go out of control if the battery is empty, please keep
the battery fully charged.
2. Any electrical components becoming damp may cause damage,
please keep them dry.
3. Check the radio equipment before playing.
4. If the helicopter is getting dirty, please clean it with a cloth which is
slightly damp and without any solvents. Solvents will damage the
plastic and composite parts.
5. Please turn on the remote controller first, then the power on the
helicopter before use. Turn off the power first then turn off the remote
controller after use. This order of switching must be done correctly,
the wrong order will lead to damage. Please turn off the power and
remove the connector wire of the helicopter if you are not playing
with it. Fully charge a helicopter which has not be used in one month.
6. Please do not shorten the antenna or fly the helicopter out of the
control distance during use. In this situation, the helicopter may go
out of your control.
7. Please make sure that the antenna of the remote controller is fully
extended and points towards the helicopter and not at the floor.

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