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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.

Summary of Contents for Soomo Rotoblade Grand

Page 1: ...rotoblade grand ...

Page 2: ...ately 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 ...

Page 3: ...ways 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...

Page 4: ...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 con...

Page 5: ...re 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 a...

Page 6: ...ps 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 joys...

Page 7: ...ght 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 u...

Page 8: ...copter 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 s...

Page 9: ...n 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 helicop...

Page 10: ...r 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 ...

Page 11: ...hen 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 he...

Page 12: ...e 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 chan...

Page 13: ...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 d...

Page 14: ...www soomotoys com ...

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