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 – Always make sure you are using perfect condition ball bearings on your models  They are sources of noise / static 
electricity, while the receiver will be much more sensitive to disturbance, the gyroscope could be disturbed as well.  
 
 - Install the gyroscope close from the main rotor axis if possible, as there will be less vibrations around the main 
mast than far away  of it. 
 - Make sure your machine is setup free of vibrations, check and correct if necessary tracking and balancing of your 
blades.  You might also check your main rotor axis, your feathering shaft, tail shaftr, and the screws that attach the 
feet of blade grips on the tail central hub if you detect vibrations from the tail.  The flybarl should be centered and 
balanced if necessary (flybar paddles). 
 
 - Ensure that the gyroscope is installed on a clean surface, dry and grease free. 
  
 - In the case your model is equipped with a belt driven tail, please use graphite spray on the belt (Operation to be 
renewed renew every 2 hours of operation) if you see abrupt changes or unexplained tail orientation. If your tail 
boom is made of carbon, please sand the clear coat of the carbon tail boom when using metal tail boom mounts 
where the tail boom is pressed by the supports. This will allow to “ground” the tail boom and avoid excessive static 
electricity generation. 
 
 - Install the gyroscope with the double-sided adhesive supplied in the box and in the absence of double-sided 
adhesive please use top quality adhesive, 2 or 3mm thick . 
 
 - Connection Diagram: please consult the original product manual drawings. 
  
 

Description of the gyroscope and its functions 

 
 

LEDs display

:  

 
1) 

Led "TL" (Tail Lock)

: whether or not the operation is Tail Lock (led turned on) or in normal mode (led flashing).  

 
2) 

8 Leds horizontal display

: consists of 8 status / programming LEDs.  They indicate the gain level during flight.  

They are also used to indicate the choosen value for a function during these steps 
 
3) 

Servo Speed LED

: when on, indicate that you are programming the type of servo used (Logictech matched digital 

servo, Standard Digital servo , standard analogic servo) . 
 
4) 

Rotate Rate Led

: when on, indicates that you are programming the gyro for matching the servo speed to the gyro 

correction  to avoid bounces when making fast tail stops. The rotate rate is often set on 2nd or 3rd led on most of the 
servos.  
 
5) 

Direction Led

: when on, indicates that you are programming the direction of Gyroscope correction (the direction 

of servo  travel is managed on the transmitter –reverse function- , please consult your transmitter manual for further 
informations.  
 
6) 

Servo Limit Led

: when on, indicates that you are programming mechanical limits of the pitch slider. This is 

VERY important to setup that function properly to avoid damaging your tail servo. 
 
 

 "MENU" button

:  

 
This button is used to enter programming mode.  We must remain supported between 3 and 5 seconds on the button 
to enter programming mode (this deadline has been set to avoid entry into programming mode unintended or 
accidental).  Once in programming mode, press the "MENU" button with keeping the rudder stick left or right at 
same time to change the function values. 
 

Remember

: Menu button pressed alone allows you to switch between the different menus. Once in the desired menu, 

holding the rudder stick left or right when pressing the menu button allows to change the function value. 
 
Once you will be familiar with your gyroscope setup procedure, you will be able to install it on your helicopter and 
set it up easily 

  

 
 

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