GU 211 陀螺儀使用說明書 - Flying
Contents
1. 273 w LED 1 lights 1 2 Release SET buttom to enter the 1st Solid Green LED S 000 O fights Solid Red programmable item Servo Type T A fen 1 3 Move rudder stick to right 1520 us S ra w So een s a i Sera Era H Digital Servo wide spectrum D wide spectrum o Wa mra w LED 1 lights Solid Green DV geoo O 1520 hs Digital Servo 1 4 Move rudder stick to left wide spectrum gt LED 1 lights Zi iiti wm Solid Red 760 us seco Oo Bioita Spal j 1 5 Move rudder stick to right J narrow spectrum SS a Please adjust the LED 1 according to the frame rate of the rudder servo 1520 us wide spectrum Green light 760 hs narrow spectrum Red light Servo Travel Direction 2 1 Click the SET buttom e z LED 1 off Solid Green m ED 2 lights 2 2 Enter the 2nd programmable item soso O Solid Green Servo Travel Direction LED 2 lights AN re an al 2 3 Move rudder stick to left ly Default e SS a i773 w LED 2 lights Solid Red Q aoso O ee A 2 4 Move rudder stick to right g GU 211 Gyro User Manual LED Status Operation 3 1 Click the SET buttom Rudder2. 2 Turn on transmitter and ensure the GAIN channel sensitivity is more than 50 that means the gyro will work in Head Lock Mode Put the rudder stick trimmer and sub trim at neutral position 3 Connect the rudder servo to the gyro switch on the main power the gyro starts initialization When the initialization is completed LED S lights solid green means the gyro is working in Head Lock Mode while solid red means the gyro is working in Normal Mode Please reverse the direction of GAIN channel if the gyro is working in Normal Mode Please read the user manual of your transmitter for reference 4 Move the fuselage clockwise and anti clockwise to check the rudder servo horn moving direction If wrong direction occurred please program the gyro correctly This is an important operation 5 Move rudder stick left and right to check the rudder servo horn moving direction If wrong direction occurred please program the gyro at the REV menu of your transmitter Warning This is an very important operation 6 After the above procedures disconnect the main battery pack to power off the gyro and then reconnect the battery pack after a few seconds Check the gyro again to ensure the rudder will be set to neutral correctly in head lock mode the 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 make sure t
3. at both side that means forward position and backward position of the CH5 switch for hovering and Idle up flight GU 211 Gyro User Manual LED STATUS Under different working mode the LEDs on the gyro have different status Working Modes Rudder Stick Conditions LED Status Head lock Mode Neutral point LED S Solid green s Pe eae LED S Solid red led 1 2 and Head lock Mode Stick not at neutral position or initialization failed 3 become solid green Normal Mode Neutral point LED S Solid red Normal Mode Stick not at neutral position or initialization failed LED S Solidred led 1 2 and 3 become solid green lias reer LED S Solid red led 1 2 and Failure No radio signal or initialization faild 3 become solid green LED S turns red and LED 1 2 and B 3 turn green for one second then LED Gyro initialization Keep rudder stick at neutral position and S becomes green LED 1 2 and ensure fuselage steady 3 turn off If initialization failed LED S becomes solid red and LED 1 2 and 3 become solid green SET UP PROCEDURE The installation and set up process of the gyro are almost same as other brand products For a better performance please read the following instructions 1 Follow the installation instructions on page 1 Select suitable type of servo 1520 u s 760 u s before connecting the before connecting the tail servo to avoid permanent damage
4. GU 211 petki Hn HE GU21 1 BERR BEER FIAT Th M M S AVCS Angular Vector Control System Head lock Gain GU211 1 26mm x 24mm x 9mm 2 12g 3 DC 4 5 6 5V 50mA lt 100mA 4 0C 65C 0 95 6 RoHS 1520 u s7760 y s ABE r ni IR 2700G gt 8700G 7 GU 211 BE Ae Set Fel RE HRB ada PEPA E PE ae EL p 1 2 2 Rudder Gain Rudder Gain Futaba Rudder CH4 Gai
5. Stick Servo will shift to the positive direction a little bit soontaneously and stop 8 1 2 3 3 BOOB LED 2 off LED 8 lights Solid Green 3 2 Enter the 1st section og 3nd programmable item Servo Travel Direction Normal Direction ei 2 3 8ET Boose LED 8 lights Solid Green 3 3 Move the rudder stick left and right and adjust the rudder to the POSITIVE direction until the tail pitch slider reaches its mechanical end without binding then ceter the rudder stick 3 4 Click the SET buttom 3 5 Enter the 2nd section og 3nd programmable item Servo Travel Direction Reverse Direction Servo will shift to the reverse direction a little bit soontaneously and stop Move the rudder stick left and right and adjust the rudder to the REVERSE direction until the tail pitch slider reaches its mechanical end without binding then ceter the rudder stick GU 211 Gyro User Manual LEDStatus Operaion Rudder Stick Save Settings 4 1 Click the SET buttom LED S 1 2 3 light 4 2 All the prepared settings are ready simultaneously to be saved and the servo horn Solid RED centered spontaneously LED S 1 2 3 light simultaneously 4 3 Click the SET buttom to save all the Solid GREEN prepared settings LED 1 2 3 off simultaneously LED 4 4 The gyro goes bace to the S lights Solid GREEN normal wo
6. U 211 Gyro User Manual START 1 Turn on transmitter and ensure the output signal is in good condition 2 Set the GAIN value above 50 in transmitter to select Head Lock Mode 3 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 gyro gets its power supply from the receiver Don t move the rudder stick or the helicopter until the initialization process is completed Gyro cannot work properly if it is not initialized with Head Lock Mode Gyro Sensitvity 100 50 Head Lock Mode 0 50 100 Gain 4 Some old transmitters such as Futaba FF7S FF6S and T6XHS etc don t have the gyro sensitivity switching function in such a case the gyro sensitivity setting is performed by adjusting the ATV of the GAIN channel and the mode switching of Head Lock Mode and Normal Mode is performed by the switch position Please read the user manual of your transmitter for reference The figure is an example of sensitivity setting with a T6XHS transmitter In the hovering flight That is Head Lock Mode the gyro sensitivity is set to 72 and in the Idle up flight That is Normal Mode the gyro sensitivity is set to 54 The Head Lock Mode and Normal 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
7. hat it s perpendicular between the ball link and push rod linkage 90 degree while the gyro is at neutral position in head lock mode 9 Follow the program instructions to adjust the rudder servo travelling limits of left and right side 10 During the test flight establish a stable hovering by adjusting the sensitivity value of gain channel The suggested value should around 60 to 75 of JR transmitters 20 30 of ae FUTABA transmitters and the most suitable value is gotten by test flights adjustment If there is any tendency for the tail to twitch quickly from side to side it will be necessary to lower the gain value If the tail is precarious when pitch and throttle is rapidly changed Balink posiion l please use higher gain value If you do need to use normal mode please switch to normal mode after the gyro completes the Ball link position suggestion initialization in head lock mode Standard servo 12 17mm The picture at right side shows the rudder servo in neutral position Micro or mini servo 8 15mm The ball link position on servo horn should be referred to the user manual of your helicopter 3 GU 211 Gyro User Manual INITIALIZATION THE GYRO IN WORKING STATUS 1 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 2 Reset the neutral date of Head Lock Mode Move the rudder stick to
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9. rking mode As all settings are being saved please power off the gyro and power it on once again Make sure the mechanism works fine and the servo horn shifts to the right direction IMPORTANT NOTES 1 Carefully check the servo type before connecting it to gyro Never use an analog servo with the gyro programmed to Digital Servo Mode 2 Please place the fuselage to the flying field for a few minutes before flight It can let the gyro to accommodate the environment temperature for best performance 3 Carefully fasten the gyro wire and remain extra length to avoid extra vibration 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 flash slowly the gyro will quickly resume to working status to avoid crash Normally the resuming time lt 100ms After landing please click the SET button to clear the LED S alarm Please check the wiring the flying field circumstance and the battery carefully to search for the reason of interference before the next flight 6 Please adjust the rudder channel travel range ATV at both left and right side to get better symmetry and linearity 7 Carefully check all the settings data and connections before flight to avoid any accident
10. 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 recommended to try their best to maintain proper installation 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 GU 211 Gyro User Manual PROGRAM THE GYRO The gyro can be user programmed by using the rudder stick of transmitter LED Status Operation Rudder Stick Servo Type Selection 1 1 After initialization completed LED S solid green hold SET button for 3 seconds
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