User Manual of Gyro
Contents
1. angular rate sensor and AVCS Angular Vector Control System algorithm It is a super performance compact light weight gyro developed for model helicopter and Gain in channel 5 CH5 A For JR receiver Rudder channel is located in channel 3 CH3 and Gain channel in AUX2 A For other remote control systems please read their user manuals for reference GYRO INSTALLATION VER HW 100 G3 ADV 20111228 Page 1 of 4 To isolate the vibration to the gyro a soft foam pad should be attached on the bottom of the gyro If helicopter tail drifts during flight please check the vibration source of fuselage and install the metal plate package included for high frequency vibration isolation purpose SPECIAL HINTS FOR INSTALLATION ON NITRO POWERED HELICOPTER Please Install and handle with care If tail drifts please use the following methods for trouble shooting Install the steel plate and try difference thickness of foam tape pads In general using thinner foam pads can provide better performance Carefully fasten the gyro wires to avoid extra vibrations affect gyro performance After the above operations run the engine under idle speed and touch the gyro case to test vibration If no obvious vibration conducted to gyro which means the installation is successful START TO USE Please install the gyro close to the centre of fuselage and keep away from vibration Please don t install the gyro close to heat ge2. If wrong i mode is activated direction occurred please program the gyro correctly This is an important operation 6 After the above procedures disconnect the main battery pack to power off the gyro and lia 5 m peee Le a ieee ta then reconnect the battery pack after a few seconds Check the gyro again to ensure the Pa l LED S is solid green after initialization 7 In Head Lock Mode make the rudder servo neutrally and then install the servo horn perpendicular to servo body 8 Adjust the length of push rod linkage to achieve stable hovering in the normal mode Servo Type eee LED 1 lights 1 4 Move rudder stick to left Solid Green 9 Follow the program instructions to adjust the rudder servo travelling limits of left and right Standard Digital Servo Default side 10 During the test flight establish a stable hovering by adjusting the sensitivity value of gain wene LED 1 lights 1 5 Move rudder stick to right channel The suggested value should around 65 to 70 the most suitable value is Solid Red gotten by test flights adjustment If there is any tendency for the tail to twitch quickly from Narrow Band Digital Servo User Manual of Gyro Function LED Status amp Servo Movement SETTING 2 mre LED 1 off Servo LED 2 lights Travel Solid Green ay ae ae SET Direction 3218 LED 2 lights Solid Green Normal Direction Default i a LED 2 lights Solid Red Reversed Direction LED 3 lights So
3. User Manual of Gyro FEATURES 1 2 Built in temperature compensation provides high precision direction control ability to eliminate the drift caused by environment temperature changing 3 Dual working mode Normal Mode and Head Lock Mode switched by the sensitivity value of the GAIN channel of your transmitter 1 4 The program process is completely digitalized to make the gyro more reliable Each programmable value is adjusted by a SET button without any analog component such 2 as trimming potentiometer 3 5 Compatible with standard 833Hz and narrow band 560HZ digital servos SPECIFICATION 1 Dimension 26mm 24mm 9mm 2 Weight 12g wires and connectors included 3 Operating voltage DC 4 5 6 5V operating current 50mA maximum current lt 100mA D 4 Servo Standard digital servos frequency 333Hz servo neutral point 1520us Narrow band digital servos frequency 560Hz servo neutral point 760us 3 A This gyro cannot work with analog servo l WIRING 1 Connect the rudder servo lead to the female connector on the gyro 2 There are 2 male leads coming from the gyro the lead with black red and white wires is plugged into the 4 Rudder channel of your receiver and the lead with one single orange wire is plugged into the Gain Flo channel of your receiver gt A For Futaba receiver Rudder ae RECEIVER channel is located in channel 4 CH4 This Gyro uses advanced MEMS Micro Electro Mechanical Systems
4. ctly before connecting the tail search for the reason of interference before the next flight servo to avoid permanent damage 6 Please adjust the rudder channel travel range ATV at both left and right side to get 2 Turn on transmitter and ensure the GAIN channel sensitivity is more than 50 that better symmetry and linearity means oh gyro will work in Head Lock Mode Put the rudder stick trimmer and sub trim 7 Carefully check all the settings data and connections before flight to avoid any accident at neutral position 3 Connect the rudder servo to the gyro switch on the main power the gyro starts PROGRAM THE GYRO initialization When the initialization is completed LED S lights solid green means the The gyro can be user programmed by using the rudder stick of transmitter gyro is working in Head Lock Mode while solid red means the gyro is working in Normal Functi LED Stat Oueratlo Rudder Stick Mode Please reverse the direction of GAIN channel if the gyro is working in Normal MHeHOn us BogNen BEES SueN Mode 1 1 After initialization completed 4 Move the fuselage clockwise and anti clockwise to check the rudder servo horn moving hold SET button for 3 seconds direction If wrong direction occurred please program the gyro correctly a LED S lights 1 2 LED S and 1 light Solid A This is an important operation Solid Orange yellow that means PROGRAM 5 Move rudder stick left and right to check the rudder servo horn moving direction
5. l working mode Solid Green RESET ALL THE PROGRAMMABLE ITEMS TO DEFAULT Start up the gyro and let it finish the initialization after that hold the SET button until the LED S changes to orange and LED 3 changes to green Release the SET button LED 3 2 1 change to red LED S changes to orange Click the SET button the LED S changes to red If you want to reset all the programmable items to default please click SET button again all 4 LEDs change to green and then the gyro restarts immediately If you want to keep the current settings please power off the gyro to cancel the reset operation INITIALIZATION THE GYRO IN WORKING STATUS Ts Reset the rudder servo to neutral position Shake the rudder stick left and right at least 4 times at an interval of 1 second The traveling range should be at least half of the full range Reset the neutral date of Head Lock Mode Move the rudder stick to the neutral position switch the transmitter sensitivity switch between Head Lock Mode position and Normal Mode position at least 3 times at an interval of 1 second or less then set the switch to the Head Lock Mode position NONRESPONSIBILITY DECLARATION R C flight has potential danger We have tried our best to use the good quality components and high technologies to provide superior performance But for the unpredictable environment and conditions customers are also suggested to try their best to maintain proper insta
6. lid Green Servo horn turns Anti clockwise limit of normal direction Servo horn stops moving Servo horn turns Clockwise STs 4a LED 3 lights Hail Solid Red B Travel limit of Servo reversed _ Hove Servo horn turns direction o Clockwise Servo horn stops moving Servo horn turns Anti clockwise Operation 2 1 Click SET button 2 2 Enter the 2nd programmable item Servo Travel Direction 2 3 Move rudder stick to left 2 4 Move rudder stick to right 3 1 Click SET button 3 2 Enter the step 1 of the 3rd programmable item Servo Travel Limit of Normal Direction 3 3 Move rudder stick to left 3 4 Move rudder stick to cente 3 5 Move rudder stick to right 3 6 Click SET button 3 7 Enter the step 2 of the 3rd programmable item Servo Travel Limit of Reversed Direction 3 8 Move rudder stick to left 3 9 Move rudder stick to cente 3 10 Move rudder stick to right VER HW 100 G3 ADV 20111228 Page 3 of 4 Function LED Status Operation Ta 2 3 4 4 1 Click SET button 4 Eum i LEDHS 1 2 amp 3 4 2 All the prepared settings lanaa light simultaneously jare ready to be saved Solid Red Note All modifications will Save Settings be canceled if the power supply is cut mun LED S 1 283 4 3 Click SET button to save light simultaneously jall the prepared settings Solid Green ean LED 1 2 amp 3 off 4 4 The gyro goes back to the aei LED S lights norma
7. llation and operation ensure power supply and control signal are stable and believable flight in legal flying field In that we have no control over the correct use installation application or maintenance of our products no liability shall be assumed nor accepted for any damages losses or costs resulting from the use of the product Any claims arising from the operating failure of malfunctioning etc will be denied We assume no liability for personal injury consequential damages resulting from our product or our workmanship As far as is legally permitted the obligation to compensation is limited to the invoice amount of the affected product User Manual of Gyro VER HW 100 G3 ADV 20111228 Page 4 of 4 USER MEMO
8. neration sources or strong electromagnetic Normal Installation Installation With Steel Plate gt gt SS Thin Steel plate Adhesive foam pad Thin interference sources or high vibration sources such as motor speed controller etc Turn on transmitter and ensure the output signal is in good condition Set the GAIN value above 50 in transmitter to select Head Lock Mode Keep the rudder stick at neutral position and then power on the gyro That means connecting the battery pack to the speed controller to supply the receiver then the Head Lock gyro gets its power supply from the receiver Mode Don t move the rudder stick or the helicopter 0 50 100 until the initialization process is completed Gain Gyro cannot work properly if it is not initialized with Head Lock Mode Some old transmitters such as Futaba FF7S FF6S and T6XHS etc haven t the gyro sensitivity switching function in such a case the gyro sensitivity setting is CHS Transmitter performed by adjusting the ATV of Sensitivity Setting Transmitter Gyro ATV Setting Sensitivity Switch 100 100 the GAIN channel and the mode _ S switching of Head Lock Mode and cH123456 SOT ETT Normal Mode is performed by the sa S 50 FH dit Mode 3 switch position ary Ta 72 The figure is an example of Forward ri L Position T sensitivity setting with a T6XHS transmitter In the hovering flight That is Head Lock Mode the gyro
9. osition es Standard servo 12 17mm Failure No radio signal or LED S Orange slowly flashes shows g ee O On Se SAVO enim initialization failed gt Gyro Keep rudder stick at neutral All LEDs light red for 0 5 second then IMPORTANT NOTES initialization position and ensure fuselage turn to green for 1 second then LED 1 1 Carefully check the servo type before connecting it to gyro steady 2 3 turn off LED S solid green If 2 Please place the fuselage to the flying field for a few minutes before flight It can let the initialization failed LED 1 2 and 3 gyro to accommodate the environment temperature for best performance become solid green and LED 5 3 Carefully fasten the gyro wire and remain extra length to avoid extra vibration flashes slowly with Orange color 4 Carefully check the rudder servo to maintain good condition 5 When the Gyro Is interfered accidentally the LED S will change to Orange color and SET UP PROCEDURE flash slowly the gyro will quickly resume to working status to avoid crash Normally the The installation and set up process of the gyro are almost same as other brand products For resuming time lt 100ms After landing please click the SET button to clear the LED S a better performance please read the following instructions alarm Please check the wiring the flying field circumstance and the battery carefully to 1 Select the type of digital servo 833Hz or 560Hz corre
10. sensitivity is set to 72 and in the Idle up flight That is Normal Mode y the gyro sensitivity is set to 54 Backward QT c4 The Head Lock Mode and Normal Posion Mode are switched by the CH5 switch position Please always keep in mind that when the sensitivity switching is performed with the ATV setting the Head Lock Mode cannot be used at both side that means forward position and backward position of the CH5 switch for hovering and Idle up flight 0 CH 23456 50 Normal Mode 100 User Manual of Gyro VER HW 100 G3 ADV 20111228 Page 2 of 4 LED STATUS side to side it will be necessary to lower the gain value If the tail is precarious when Under different working mode the LEDs on the gyro have different status pitch and throttle is rapidly changed please use higher gain value Working Modes Rudder Stick Conditions LED Status i bore cy EE i e AA E Head lock Mode Neutral point LED S Solid green a gyro completes the initialization a N Head lock Mode Stick not at neutral position LED S Green rapidly flashes 2 times i ee ee i in head lock mode i or initialization failed The picture at right side shows the Normal Mode Neutral point LED 8 Solid red A servo r neutral position a O Normal Mode Stick not at neutral position LED S Red rapidly flashes 2 times Please try your best to have a 90 E E Balink position suggestion or initialization failed degree angle as the picture Ball link p
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