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INSTRUCTION MANUAL 1M23N24902 TABLE OF CONTENTS 8 9 9 ! " ## $ %# & % # 15 ' ()*+$, - .( 21 &' 23 /# 24 '0% , '. 32 )6 ' 34 %)6 ' 39 7% )6 ' 41 :(6 ' 43 ) %% $, :( %% 53 %;7% ) 58 <% %% - 6=%'( (>% -" ? # 0' (< %'( -$ ##)) ' 68 'A#%. -B )6 ' +, . ' (.' +C %' ' 82 )& 84 ) ' 86 66 ' 88 2 TABLE OF CONTENTS )7F ' 91 %)7F ' 99 7% )7F ' , :(7F ' ,+ )7F '113 :( '# <D%118 G>'# 121 Gyro Governor : Instructions for gyro functions : Instructions for governor function Technical updates and additional programming examples can be found at: www.futaba-rc.com/faq PRECAUTIONS Meaning of Special Markings % = :( D (=%%:'#>E DANGER - Procedures which may lead to dangerous conditions and cause death/serious injury if not carried out properly. WARNING - Procedures which may lead to a dangerous condition or cause death or serious injury to the user if not carried out properly, or procedures where the probability of superficial injury or physical damage is high. CAUTION - Procedures where the possibility of serious injury to the user is small, but there is a danger of injury, or physical damage, if not carried out properly. : Prohibited : Mandatory 3 PRECAUTIONS WARNING Failure to follow these safety precautions may result in severe injury to yourself and others. s 2EAD THROUGH THE ENTIRE MANUAL BEFORE OPERATing this product. BEFORE EACH FLIGHT: Always check the transmitter and receiver battery voltage to ensure they have enough remaining capacity to complete the flight. Always exit programming mode before attempting to fly the model. Only use the CGY750 with a 2.4GHz system such as the Futaba FASST™ system, or a PCM system. Use with an FM system is strongly discouraged since interference can cause serious operational problems. Gyro operating precautions: Gyro The CGY750 requires 5-10 seconds to initialize when the power is turned on. Do not move the helicopter and do not move the tail rotor, aileron and elevator sticks during this initialization or the gyro may not initialize properly. Once the initialization process has been completed the swash servos and tail servo will move several times indicating that the CGY750 is now ready for flight. Verify that the gyros are operating and compensating in the correct direction before each flight. If the compensation direction is incorrect on any axis the model will become incontrollable after take off. Verify that the gyro is operating in the desired mode. 4 PRECAUTIONS Verify that the gyro mounting pads are in good condition. Verify that the gyro wires are not contacting the frame of the helicopter. The servo type parameters within the CGY750 must match the type of servo you are using. Incorrect setting may damage the CGY750 or the servos, possibly resulting in a loss of control during flight. Always ensure that there is some slack in the gyro cables to help maximize performance. Always use the supplied gyro mounting pads to attach the gyro to the helicopter mechanics. Do not use a strap that encompasses the CGY750 sensor. This may affect the overall performance of the gyro. Always allow the gyro to adjust to the surrounding environmental temperature before flight. A large temperature change during use will cause drift and other operational issues. The gyro sensor and control box have a electroconductive coating. Do not allow any power leads or other wiring to come into contact with these items. If you are switching between Normal Mode and AVCS Mode in flight, please keep in mind that you must have the gyro re-learn the center position after making a trim change within the transmitter. To memorize the new center position simply flip the gain switch on the transmitter three times between Normal Mode and AVCS Mode (Normalt AVCSt Normalt AVCS) within one second. The servo will center indicating that the new center position has been memorized. When operating the gyro in AVCS Mode, all compensation and revolution mixing must be dis- 5 PRECAUTIONS abled and any tail rotor or swash offsets for flight modes must be disabled. When the CGY750 is operated in AVCS mode the tail rotor or swash servos will not center when tail rotor, aileron or rudder stick is released. This is normal operation for AVCS mode. The servos may also move to the extent while the model is being carried out to the flight line. Before take off, you must visually center the tail rotor pitch slider and level the swash plate by using the transmitter control sticks. You can also center the servos by moving the tail rotor stick full left, then full right, back to full left and then allow the stick to center within one second; similarly for aileron and elevator servos. Do not drop the CGY750 sensor onto a hard surface or subject the CGY750 sensor to a strong shock as this may damage the sensor. Always use the supplied mounting pads or the Futaba replacement mounting pads available from your local hobby dealer. Governor operating precautions: Governor When the throttle servo is connected to the CGY750 the battery failsafe function within the CGY750 must be setup and enabled. Throttle fail safe function (transmitter setting): Use the fail safe function for the channel that turns the governor on and off to set the fail safe position to the point at which the governor is turned off. With this setting, when the system enters the fail safe state, the governor will be turned off and the receiver throttle signal (fail safe position preset) will be output directly. When using the condition hold function on the 6 PRECAUTIONS transmitter, always set the throttle servo maximum operating point to less than the point at which the governor is activated. If this is not done the governor may activate while in condition hold. While preparing for flight or starting the engine always ensure the throttle remains below the governor activation point and do not select any flight modes that may activate the governor. If you prefer to activate the governor while the model is still on the ground always ensure that you have at least -5 degrees of pitch in the model before activating the governor. This is necessary to prevent an unexpected lift off as the governor activates and the head speed increases to the DESIRED20- 0ERIODICALLY CHECK THE 20- SENSOR OUTPUT TO ensure proper governor operation. Due to the high level of vibration and centrifugal forces the magnet may come loose or the sensor alignment may change. Verify that the magnet and sensor are properly mounted every 10th flight. 7 WARRANTY & REPAIR SERVICE (IN U.S.A.) = ==% :(% ' ')*+$,H%% ( #%! = ( #%= (DD%H ( D (:D H=F % (#D% D%:E www.futaba-rc.com or www.hobbyservices.com Fax (217)-398-7721, Tel (217) 398-0007 = D% % ( H > ( # '% : ( % ('(H = ( =!% % (=%%:' E s3YMPTOMSINCLUDINGWHENTHEPROBLEMOCCURRED s3YSTEM4RANSMITTER2ECEIVER3ERVOSANDMODEL numbers) s-ODEL-ODELNAME s-ODELNUMBERSANDQUANTITY s9OUR.AME!DDRESSAND4ELEPHONENUMBER ( # ( (I D D%:E Futaba Service Center 3002 N Apollo Drive Suite 1 Champaign, IL 61822 8 INTRODUCTION ©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ype of set s'YRO'OVERNORSETW23" s'YRO'OVERNORSET s'YROSETW23" s'YROSET SET CONTENTS CGY750 Control Amp *Mini Screwdriver *Dust Covers (x3) X X X X Gyro Sensor *Mounting Pads (x3) X X X X Governor Sensor *Sensor Mounting Hardware *Magnet (x2) --- --- X X R6203SB Receiver --- X --- X Extension Cord X X: supplied X ---: not supplied 11 X X CONTENTS CGY750 Control Box Dust Cover Adjustment Screwdriver Gyro Sensor Mounting Pads R6203SB Receiver 12 CONTENTS Revolution Sensor Magnets (2) Sensor Mounting Bracket Extension Cord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utaba S9254 Digital Servo Heli: FUTM0224 (280Hz/1520μS) Futaba BLS254 Brushless Heli Servo: FUTM0524 (280Hz/1520μS) Futaba S9257 EP Heli Digital Servo: FUTM0667 (280Hz/1520μS) Futaba BLS257 EP Brushless Heli Servo: FUTM0527 (280Hz/1520μS) &UTABA3$IGITAL(I3PEEDFUTM0226 (Z3 Futaba BLS251 Brushless Heli Servo: FUTM0521 (Z3 REPLACEMENT & OPTIONAL ITEMS Futaba PC Interface CIU-2: FUTM0951 Extension 200 mm: %XTENSIONMM Extension 55 mm: Extension 80 mm: %XTENSIONMM Mounting Pad: 1x22x22 mm (10) 15 CONNECTING THE CGY750 OLED Display s$ISPLAYS MENUS PARAMEters and status information. (1) (2) (3) Edit Keys s5SEDWHENSETTINGDATA s5SE THE INCLUDED PLASTIC ADjustment screwdriver to press the buttons. R<( '# (: ( D : ( )*+$, HH R= ('%# = D% :( ' ( P)N</Q # ( ( ( % '% % (</;7J ( )*+$, (# ( ( % ( (% ( ( )* </;7J R( ( :( # /"FF #H ( </ #% (' J % ( H ( '= (D 16 (4) (5) (6) (7) (8) CONNECTING THE CGY750 (1) Gyro Sensor: s#ONNECTTHEGYROSENSOR *Insert the sensor connector until it is firmly locked. (2) Rsen (Revolution sensor): s#ONNECTTHESPEEDSENSOR (3) S.Bus: s#ONNECT TO THE 3"53 OUTPUT OF THE receiver with the supplied extension. (4) AIL Output: s#ONNECTTHEAILERONSERVO (5) ELE Output: s#ONNECTTHEELEVATORSERVO (6) PIT Output: s#ONNECTTHEPITCHSERVO (7) TH Output: s#ONNECTTHETHROTTLESERVO s#ONNECTTHE%3#W"%#ANDSETTHE OPERATIONMODETO'YRO4(2MODE (7) E2 2nd ELE Output: s#ONNECTTHESECONDELEVATORSERVO (Swash mode: H4-00 or H4-45) (8) RUD Output: s#ONNECTTHERUDDERSERVO 17 CONNECTING THE CGY750 Connection to the receiver, servos and sensors <()*+$,L6( ( - ,C6H -J,C6 ( -J,6 ( % . 6 % D% % ' ( % F ( 6 =# ( 6 . ()*+$,6 %% D H'% H: ( ( % : (:%= : (;'% (D ( %' ( % GP%QH 7G7 P7% QH < P (QH 0 P<% Q = ' (/"FF:(% </;7JP7% JQ ( ()*+$, 0 # ( D % % ( )*+$, % DF . ( ( )*+$, % DF ( (% #('D D'%=( =#<()*+$,':%%D %%% ' : # H :' =F #% ( (% H (> % # %H ( % F .> ( : DD'' # %D!D :((##' (: S.Bus channel setting ( 6 % '% : # %% (% =# ( )*+$, ' ( (% #D 18 CONNECTING THE CGY750 ('( - = ( %H (H %% H 'H % 'H % 'H #H ' ; ==: ( ()*+$, %DF<(=% )*+$,6(%'# (%:> % : ( %% D # H = F D%# % = ( 6 = ( #% ;= ( (% #D=(= = # == '( (% %% = ( = D% ( )*+$, : ( ( )K&;&==H%)7%)(% ( (= ((%#D PA/Q: ( ()*+$,6# D% (= ( '% ()*+$,# ( ( )K &;&== (% H (';== %(%D ( P >: (Q= ( ( # % 7% ) (% ( ' # A&; K ' % D ( G ; 7G7 6 # D ' (0 N;>:( (= % Using the CGY750 with a electric helicopter  DANGER It is necessary to remove the pinion gear from the electric motor or disconnect the motor from the ESC before powering the model 19 CONNECTING THE CGY750 up for setup or bench testing. Electric motors are extremely powerful and the capable of delivering the power instantly causing injury to yourself, others, or the surroundings. = ( )*+$, D' %% % (% # : ' (7 (P</;7JQ ( %;% J = ()*+$,6=' (# # ('=# (% # (# =# (7D=: ' ( #% ( ! # & ( #% ( D : ' ( ' # = P)*&N</Q<( ( )*+$, ' ( % <( )*+$,:%%#% ( ( %'%=# ( ('( ( </;7J ( )*+$, &7 ()*+$, # #% %% # <K;7;7K;7<7 ## (7 : ( ( ' # =# ( # ('(D % 20 MECHANICS PREPARATIONS WARNING Newer high end servos and other radio equipment are capable of placing large demands on the power systems in use today. When using a regulator you must ensure that the regulator is capable of delivering the current demands of the equipment you have selected. In addition to this make sure the wiring and switch you have selected are capable of handling high current draws. s4HESERVOCURRENTDRAWCANBEUPTOHIGHER on a flybarless helicopter. Always ensure your receiver battery is fully charged before each flight. Even though the CGY750 is a high performance gyro and governor it will be necessary to ensure that the helicopter mechanics are also in optimum operating condition. Please use the guidelines below and address all issues before installing and flying the CGY750. s4HE#'9MUSTBEUSEDWITHARIGIDTAILROTOR DRIVE SYSTEM !NY MODERN TORQUE TUBE OR BELT DRIVE SYSTEM SHOULD BE ADEQUATE $O NOT ATtempt to fly the CGY750 using a wire driven tail rotor system. s !LWAYS ENSURE THE DRIVE GEARS TORQUE TUBE pulleys, belt, bearings and shafts are in proper working condition. If any of these items are damaged or worn they must be replaced. s The linkage rod, tail rotor bell crank, pitch slider and tail rotor grips must operate without friction to obtain the best performance from the CGY750. Binding in the tail rotor control linkage will de- 21 MECHANICS PREPARATIONS crease the performance of the CGY750 gyro and this may also shorten the servo lifespan. Please take the time now to ensure the tail rotor system on your helicopter is working correctly, without friction or binding. s6IBRATIONWILLAFFECTTHE#'9SOVERALLPERFORmance. All rotating components on the helicopter should be balanced to minimize vibrations in flight. Ensure that your motor is running smooth and all vibrations have been addressed before installing and test flying the CGY750. Gyro sensor replacement: s %ACH #'9 GYRO CONTROL BOX IS CALIBRATED specifically for the gyro sensor included. Do not attempt to use another CGY750 sensor with the control box as performance will suffer due to being out of calibration. The calibration process must be completed by an authorized service center. If your sensor needs replacement, please send THE COMPLETE UNIT TO YOUR REGIONS SUPPORT CENter for repair. 22 OPENING SCREEN K= ( %% = ( D : ( )*+$,H : % = (% ' % # = %# (':== = ( ( = # ( (% ( D : # ( # %>' #'' ( : ( # %%: %%I < ( (M'( D %%: ( (% # %% :(% ( )*+$, %I <(%:%%! (: (0#D= )*+$, (#:K = ()*+$,(: (:%% (' (:# =(% =#' M <( ( ( %I >'% ((% # #= % %% ( %% # ( ' = ( F 23 HOME SCREEN & ( %I ( D # % (/#:%%D% ( %N % :%%#% # L> = ()*+$, (P)N</Q# = ( /"FF :( % ( D % ( (':%%DD% ( :%%%>%>D%: <(%:%% % ('((: ( GH7G7 0' Initial Home screen 1. Axis indication 2. Gyro operation mode 3. Gyro gain 4. on/off switch 7. Setting Menus 5. Yaw rate comp. 6. Battery voltage (b) Aileron gain display (c) Elevator gain display (d) Gyro only mode 1. Axis indicator Gyro <(:%%% :(: (F GH7G70 ( '% 2. Gyro operation mode Gyro <( (PQ=KPAQ=A#% ' # = ( PQ (: % ( ( %== %' ( (%D#% ## % 24 HOME SCREEN RUD AVCS Mode at 100% gain RUD NOR Mode at 100% gain Neutral offset at AVCS mode (' (K '# (:%% :( ( % > % = ( ' D= >==# ( % > =%%F %= T'( T: : %%: ( % > : ( = # ( = ( F :%% F#%=# ( % >=%%%= H =%% '( H =%% %= H =%% '( %%: # D> : ( ( (%:%% (' (:PQ ( % :%% Return servo to center position ( ' (K ' # = # (' ( D # F ( ( % # D ##I D ( )*+$, < ( #% (' ( ' # : : ( = F#% A#% XK XA#% XK (%:%% (' PRRRRRRRRQ ( ( > (D##I (: % Read and memorize the current neutral position. 25 HOME SCREEN 3. Gyro gain Gyro <( ( ''= (F (F 4. Operating condition Governor <( :( ( (' 'P&AQ P&Q 5. Yaw rate comp. Governor <( ( ( ) : = =: = D% 6. Battery voltage <( ( D % ' <( % :%% (' (: PG& 6<Q ( % ' ( =%% D%: ( 6 =% = % ' ' 6 7. Setting Menus (' ( D :%% F ( #% ' # ( '## RPM display Governor <(D % '% # %%(' ('.% (' 'H D % ' % 26 HOME SCREEN ('( '<(.% D ( ( ( ( ' ' ( ' (% % # '= ('F # Home screen options ( ( (# (: ( # PNQ PQ>D % (D #% ('( (=%%:' #Y6 % 'H.F .H 7' #H &G70 % H & '.H%% #F##%H 7% #F##% 1. Maximum RPM Governor # ( (# ( # PNQ D (: #F## . P.#Q <(P.#Q%# %% D ' ( PNQPQ>= % <(= %%: (>=' 'M'( 2. Engine runtime Governor # ((# (#PNQ> : (: (' #%<( #(: (: %' ( ' ( D ' <( #% # ( % # ##< ( ##% ( PNQ 27 HOME SCREEN PQ>=# ( ( #:%% D> , 3. OLED display options [default: Saver] ( ( PQ % ( % :%% #= -,= &D ()*+$, %%DF (&G70:%% : ( D> =%% D'( <( PQ (% :F (%== ( %( (PG'( Q % (% :%%# =%%D'( %% # 4. Operation mode [default: Gyro+Gov] <(% ( '#= ()*+$, WARNING If the operating mode has been changed then the CGY750 must be reset by powering down and then powering back up. P)N)Q6 ( (' (' % P)N</Q <( ' % ( ' D% <( ( % (% =# ( ('( (P</;7JQ ( )*+$, P)N/"Q . D % :( P/" FFQ :( % % <( D% ( ' 28 HOME SCREEN ( % (P</;7JQ ( )*+$, : ( Z7% [ P7JQ 1. Roll rate maximum display Gyro 0% ( #F## %% ' M'( <(% D> ,:( ()*+$, : 1. Elevator rate maximum display Gyro 0% ( #F## % ' =%'( <( % D> , :( ( )*+$,: WARNING Display Governor warning display Governor <( :' #D% % :( ( ' ' : ## % : ( ( ( ( ' D% ( #D% :%% ( ( 29 WARNING DISPLAY :' #D% (: ( ' :%% D D% % ( ( D == <( ' # D : ( ( ' == Sensor error Gyro WARNING The helicopter must remain perfectly still during the initialization process or a [SensorER] sensor calibration error may occur. =: ' %I H: ( )*+$, : % = -, K= ( ('%% ( )*+$, : ( )*+$, ' %%: ( (% # %% % ( %I (D#% = ( D%# % ' (% ( =# D = ( D'' = ( #% Low battery WARNING The [Low Batt] warning is displayed if the 30 WARNING DISPLAY receiver battery voltage falls below the [BAT/ FS] voltage set within the CGY750 ´ Governor ´ Expert menu. If this condition lasts for more than one second then the Battery Fail Safe function activates and the throttle servo is brought back to idle. This is done to warn you that the battery capacity is dangerously low and you must land immediately. ( ( ( % D D D'' ( # % > %% ( : D> % ( ( ( % %:%% = , (6 % == :%% 'L' (= Memory writing indicator WARNING Do not power off the CGY750 when the Memory writing symbol is displayed. ( ' (' : ( ( )*+$, (:%# D: ## ( Z.# : ' [ % ' (<(# > : ( : # D : ( == ' ( = ( : : ( == ' ( : ' (%%= ( '#D% 31 SETTING MENUS WARNING Always exit the Setting Menu and return to the home screen before flying your model. The gyro operation is disabled within several of the settings menus to help with setup tasks. Always check the operation of the CGY750, verify that the controls are operating the correct direction and ensure the gyros are correcting in the proper direction for all axis before attempting to fly the model. <( PNQ PQ > ' ('( ( ' .Y P0)QH PG )QH P7G7)QH P/ QH P)QR P6Q6#& (# (:% (#PNQPQ> (: (F ' # % <(F # F D ' (%' ( # PNQ PQ > = < F ( # #% ' D> (6 '.= (= = F#%H PG) 6Q % ( # PNQ PQ > % ( (# (: % ( '.'#=# % % '= (/#H67F # R<( P)Q ' # % = ( & '.(D P)N<(Q= ( :(% (D (/"FF 32 SETTING MENUS Push MODE +/– key Push DATA +/– key Maximum RPM Engine runtime OLED Setting Home screen Operating mode Maximum Roll Rate Maximum elevator rate (Basic) (Expert) Gyro (RUD) Gyro (AIL) Gyro (ELE) Swash Governor Push MODE +/– key for 1 second 33 RUDDER GYRO BASIC SETTING <( P0)Q6 # %% = ( = ()*+$, %' = %=%%: ( = % E (Z/7K&A<GG<&A A07<[ % (#% %% ( # %% = ( # % % %>' =# ( D% #'%% %'# %D % ( ( D : ( ( )*+$,: ( #%%: ( )*+$, %I A' (P0)Q6# =%%: J P0)Q6 X< <#% % ( # ( (% ( %>' ( % D%% %%: P0)Q6 X )*0 (% %'( % (%' ( % %>' ( #H # ( # \ % > ( '( ( ( % ( % # ( = # \ = ( % (% ( ()*+$, (%# = ( :%% %: # ( ' %' %% (#H' ( ( % D%% %>' = % % ( 34 RUDDER GYRO BASIC SETTING % ( %%: " P0 )Q X G# ( % = ( H ' D' %% ( # : % ( %>' ( % D%% ( # 6= ' = ( %% = ' (> = D' ('( ( ' = # # Push MODE +/– key (1) Start display Use the mode [+] / [-] keys to navigate the setting menus. (2) Servo type [default: DG:1520] Select the appropriate setting for the tail rotor servo that you are using. Use the data [+] or [-] key to choose from the following servo types: $'$'OR!NALOG DG 760: BLS251, S9256, S9251 DG 1520: BLS254, BLS257, S9254, S9257 35 RUDDER GYRO BASIC SETTING WARNING 2EAD YOUR SERVO INSTRUCTION SHEET TO DETERmine the proper servo settings. The servo type parameter within the CGY750 must match the type of servo you are using. Incorrect setting may damage the CGY750 or the servo. Incorrect setting may also result in a loss of control during flight. (3) Gyro direction [default: Normal] This parameter controls which direction the CGH750 (yaw axis) will compensate when the helicopter rotates. Hold the tail rotor linkage over the linkage ball on the servo, pick the helicopter up by the main shaft and rotate the mechanics counter-clockwise. The CGY750 should compensate by adding clockwise rotation pitch to the tail rotor blades. If the CGY750 compensates by adding counter-clockwise rotation pitch to the tail rotor blades, then it will be necessary to reverse the Compensation Direction setting by pressing the [+] or [-] data key. WARNING Verify that the tail gyro compensates in the correct direction before flight. If the compensation direction is incorrect the model will pirouette uncontrollably, at a very high rate. 36 RUDDER GYRO BASIC SETTING (4) Limit setting [default: 100%, setting range: 50~150%] When the CGY750 is in the Sv.Limit parameter the gyro will no longer operate and the tail servo will always center when the tail rotor stick is released. Always exit setup functions before attempting to fly the model. Before each flight always ensure that the gyros are operating and compensating in the correct direction. The Servo Limit parameter within the CGY750 is used to set the mechanical limits for the tail rotor servo. To obtain the best performance it is recommended to set the limit in the CGY750 TO FOR BOTH DIRECTIONS AND THEN ADJUST the servo arm length to set the mechanical endpoints. After that has been completed use the servo limit parameter to make small adjustments that could not be made mechanically. 6ALUESBETWEENANDARECONSIDERED optimal. .AVIGATE TO THE ;25$'YRO="ASIC´ Sv.Limit menu and slowly move the rudder stick to the left or to the right maximum extent and use the data [+] or [-] key to increase or decrease the maximum throw respectively. Ensure that the pitch slider does not reach the maximum extent and cause binding. WARNING When using the CGY750 for the first time, or when making mechanical changes involving throw, you must check and set the servo limits again to prevent binding. 37 RUDDER GYRO BASIC SETTING (5) Flight mode [default: 3D] Selects the flight mode. Always try the “Sports” flight mode first and if you determine that the feel is not aggressive enough or if the pirouette RATE IS NOT FAST ENOUGH THEN TRY THE h$v mIGHT mode. The “Sports” Flight Mode will satisfy most pilots. The flight mode is changed by pushing the data [+] or [–] key. 0IROUETTE2ATE Sports = 540 degrees per second $ DEGREESPERSECOND 38 AILERON GYRO BASIC SETTING <( PG)Q X 6 # %% = (= ()*+$,%% F= Push MODE +/– key (1) Start display Use the mode [+] / [-] keys to navigate the setting menus. (2) Gyro direction [default: Normal] This parameter controls which direction the CGY750 (roll axis) will compensate when the helicopter rolls. Pick the helicopter up and roll the helicopter to the right. The CGY750 should compensate by adding left cyclic to the swash plate. If the CGY750 compensates in the wrong direction, then it will be necessary to reverse the Compensation Direction setting by pressing the [+] or [-] data key once. WARNING Verify that the CGY750 compensates in the correct direction before flight. If the compensation direction is incorrect the model will roll uncontrollably, at a very high rate. 39 AILERON GYRO BASIC SETTING (3) Gyro gain [default:100%, ranges:0~120%] The top line shows the Aileron Gyro Base Gain and the bottom line shows the actual working gain as set within the transmitter. If the Aileron Gain Channel is set to [INH] within the CGY750 [S.Bus]->Basic setting menu, then the remote transmitter gain adjustment is not available and the actual working gain is set by using data [+] or [-] keys within this parameter. (4) Gyro working mode [default: CMT] The available choices are CMT, Normal or AVCS. The CMT mode will allow you to select either AVCS or Normal mode by using the Aileron Gain Channel. The Normal mode will always OPERATE IN .ORMAL 2ATE -ODE AND !6#3 WILL always operate in AVCS Mode. Use the data [+] or [-] key to select the desired working mode. 40 ELEVATOR GYRO BASIC SETTING <(P7G7)QX6# %%= ( = ( )*+$, ( F= Push MODE +/– key (1) Start display Use the mode [+] / [-] keys to navigate the setting menus. (2) Gyro direction [default: Normal] This parameter controls which direction the CGY750 (pitch axis) will compensate when the helicopter pitches forward or backward. Pick the helicopter up and rotate the nose of the helicopter downward. The CGY750 should compensate by adding aft cyclic to the swash plate. If the CGY750 compensates in the wrong direction, then it will be necessary to reverse the Elevator Compensation Direction setting by pressing the [+] or [-] data key once. WARNING Verify that the CGY750 compensates in the correct direction before flight. If the compensation direction is incorrect the model will flip uncontrollably, at a very high rate. 41 ELEVATOR GYRO BASIC SETTING (3) Gyro gain [default:100%, ranges:0~120%] The top line shows the Elevator Gyro Base Gain and the bottom line shows the actual working gain as set within the transmitter. If the elevator Gain Channel is set to [INH] within the CGY750 [S.Bus]->Basic setting menu, then the remote transmitter gain adjustment is not available and the actual working gain is set by using data [+] or [-] keys within this setting menu. (4) Gyro working mode [default: CMT] Selects the gyro working mode. The available options are CMT, Normal or AVCS. The CMT mode will allow you to select either AVCS or Normal mode by using the gyro gain channel. The Normal mode will always operate in Normal 2ATE -ODE AND !6#3 WILL ALWAYS OPERATE IN AVCS Mode. Use the data [+] or [-] key to select the desired working mode. 42 SWASH BASIC SETTING <(P/ QX6# %%= ( = (:(% %%:(% #F'= Push MODE +/– key (1) Start display Use the mode [+] / [-] keys to navigate the setting menus. (Confirmation screen) (2) Swash type [default: H3-120] 4HE AVAILABLE OPTIONS ARE ;(= ;(= ;(=;(=;(=AND;3TANDARD=0USHing the Data [+] key once will show the next SWASH PLATE TYPE AND A hv IS SHOWN REQUESTing confirmation of the change. If the Data [+] (Set) key is pressed again within one second, the new swash plate type is selected and the “?” confirmation will disappear. If no confirmation is made within one second, the display will revert back to the prior swash plate type and no change will be made. WARNING All of the swash plate parameters are reset when the swash plate type is changed. Please proceed through the entire setup process before attempting to fly the model. 43 SWASH BASIC SETTING (3) Servo type [default: Analog] Select the appropriate setting for the cyclic servos. Use the data [+] or [-] key to choose from the following servo types: DG1520 or Analog. WARNING 2EAD YOUR SERVO INSTRUCTION SHEET TO DETERmine the proper servo settings. The servo type parameter within the CGY750 must match the type of servo you are using. Incorrect setting may damage the CGY750 or the servo. Incorrect setting may also result in a loss of control during flight. (4) Helicopter Presets [default: 600-700] Please select the most appropriate setting for your model. The available presets are 450-550, ANDORLARGER The size profiles change many of the options within the CGY750 to tailor the gyro towards a certain helicopter size and the way that it reacts in flight. When using this option the CGY750 will be adjusted to provide a consistent feel for various helicopter sizes. * Please refer to the back of this manual for a complete listing of the helicopter profiles and the flight mode presets. 44 SWASH BASIC SETTING (5) Flight mode presets [default: 3] The flight mode presets are used to control the overall feel and aggressiveness of the CGY750 in flight. The adjustment range is 1 through 5. Flight mode 1 is the least aggressive and is intended for beginners, sport, scale and even SOME &# PILOTS &LIGHT MODE IS CONSIDERED AVERAGE AND IS GOOD FOR INTERMEDIATE AND $ pilots who are not very aggressive. Flight mode 5 is intended for advanced pilots who like an aggressive feel. This is a personal preference option and it is recommended to test fly using flight mode 2 initially. Available Flight Mode Presets: 1 - Least aggressive, good for beginners THROUGH&#PILOTS !VERAGESPORTAND$mIGHT )NTERMEDIATESPORTAND$mIGHT 4 - Fairly aggressive 5 - Extremely aggressive 45 SWASH BASIC SETTING (6) Aileron servo reverse [default: Normal] This setting is used to set the operational direction for the Aileron CCPM servo. The easiest way to set up the CGY750 is to observe which direction each servo needs to move when the collective stick is moved towards positive collective pitch. If the servo is moving the wrong direction then press the data [+] or [-] key to reverse that specific servo within the GY750. Once the collective is operating in the correct direction, check the cyclic controls. If the cyclic controls operate in the wrong direction, reverse THE 3WASH !&2 FOR THAT FUNCTION WITHIN THE CGY750. (7) Elevator servo reverse [default: Normal] This setting is used to set the operational direction for the Elevator CCPM servo. The easiest way to set up the CGY750 is to observe which direction each servo needs to move when the collective stick is moved towards positive collective pitch. If the servo is moving the wrong direction, then press the data [+] or [-] key to reverse that specific servo within the GY750. Once the collective is operating in the correct direction check the cyclic controls. If the cyclic controls operate in the wrong direction, reverse THE 3WASH !&2 FOR THAT FUNCTION WITHIN THE CGY750. 46 SWASH BASIC SETTING (8) Pitch servo reverse [default: Normal] This setting is used to set the operational direction for the Pitch CCPM servo. The easiest way to set up the CGY750 is to observe which direction each servo needs to move when the collective stick is moved towards positive collective pitch. If the servo is moving the wrong direction, then press the data [+] or [-] key to reverse that specific servo within the GY750. Once the collective is operating in the correct direction check the cyclic controls. I the cyclic controls operate INTHEWRONGDIRECTIONREVERSETHE3WASH!&2 for that function within the CGY750. (9) 2nd Elevator reverse [default: Normal] This setting is used to set the operational direction for the 2nd Elevator CCPM servo (only used for the H4-xx Swash plate types). The easiest way to set up the CGY750 is to observe which direction each servo needs to move when the collective stick is moved towards positive collective pitch. If the servo is moving the wrong direction, then press the data [+] or [-] key to reverse that specific servo within the GY750. Once the collective is operating in the correct direction, check the cyclic controls. If the cyclic controls operate in the wrong direction, reverse THE 3WASH !&2 FOR THAT FUNCTION WITHIN THE CGY750. * This function is only used with the H4 swash plate types. Otherwise the function is disabled. 47 SWASH BASIC SETTING (10) Servo neutral adjustment [default: 0μS] TIndividual neutral adjustment for each of the swash plate servos. All servo arms should be perfectly perpendicular to the control linkage with the collective stick positioned at 0 degrees collective (usually centered). The ELE2 neutral adjustment only works if the H4-xx swash plate type has been selected. To use this function select the servo you would like to adjust and press the data [+] or [-] key to position the servo as desired. (11) Swash AFR (rate adjustment) [default: 50%] 4HE3WASH!&2SETTINGSAREUSEDTOADJUSTTHE direction and amount of throw allowed for each function. Think of this as the maximum travel endpoint for each function, except you want to set this to the maximum amount of cyclic/ collective pitch you would like available to the CGY750. Use the Data [+] or [-] key to make an adjustment. If any of the functions operate the incorrect di- 48 SWASH BASIC SETTING rection, then reverse the sign of the value. For EXAMPLEWOULDHAVETOBECOME!LLOF the servo, neutral and reversing adjustments should be made within the CGY750 and the transmitter functions should be left at the default values. 4HE;!),2ATE=AND;%,%2ATE=FUNCTIONSAREDEpendent on servo arm length and head geometry, so it will be necessary to use a pitch gauge to make adjustments. For the cyclic controls it is recommended to start with 8 degrees of pitch change in any one direction. Adjustments to this value can be made after the 1st test flight once you determine the cyclic rates and the overall gyro behavior. 4HE;0)42ATE=ISTHEAMOUNTOFCOLLECTIVEPITCH travel allowed and this value will be similar to what you normally fly other helicopters with. A GOOD STARTING RANGE FOR 3PORT $ AND &C IS +/-10 to +/-12 degrees. Beginners may want to CHANGE THE NEGATIVE COLLECTIVE PITCH TO DEgrees instead of -10. (12) Swash ring [default: 100%] This function is used to prevent binding of the swash plate servos when the transmitter control stick is moved toward a corner (for example, full right and full aft cyclic). The default setting IS 4HIS IS CONSIDERED NORMAL FOR MOST helicopters. In some cases you may have to decrease the value to prevent binding. Press the Data [+] or [-] key to adjust the value. 49 GYRO SENSOR INSTALLATION <( ' (% D # ' % =#H % - P $J##Q : =# A 7' # (' (#(= = ((% D # ( ( # ' ( ' %= (% #= \ =### '% < ! ( ' H ' ( ( = %'# : ( ((% ( %% (F<(D%=# (' # F : ( = ( = ( (% ( ( ( F # %'# :%%%==# # ( ('%' % & (' % %' ( ( % D ('H'(# (' ((% '= (%' ('% ()*+$, % DF %' ( % ( ' K= ( ( !#%%>% s%LEVATOR0ITCHAXIS s2UDDER9AWAXIS s!ILERON2OLL axis Gyro Sensor 50 GYRO SENSOR INSTALLATION Important: The CGY750 gyro sensor must be mounted so that the roll and pitch sensing axis are in alignment with the helicopter. Any misalignments over 1/2 of a degree will cause a loss in performance. Please take extra care in this step to ensure the optimum flight performance. s4HE BOTTOM OF THE #'9 'YRO Sensor must be perpendicular to the main shaft. s4HE ROLL AXIS MUST BE PARALLEL TO the tail boom and the pitch axis must be perpendicular to the side frame. TROUBLESHOOTING If any issues are noted during flight (such as drifting, inconsistent hold or inconsistent control rates) then please review the following troubleshooting recommendations. 1. Always verify that the tail rotor and swash plate mechanisms operate, and that the drive system 51 GYRO SENSOR INSTALLATION is in proper working order. 2. Electromagnetic interference could be causing the problem. If you feel everything is set up correctly and that the helicopter is vibration free, then consider moving the gyro sensor to a new location away from servos, ESC and drive motors. 6IBRATIONSWILLDECREASETHEPERFORMANCEOFALL gyro systems. Even though the CGY750 gyro sensor is the most vibration resistant gyro sensor available, eliminating vibrations will always improve performance. Throughout extensive testing it has been found that the CGY750 gyro sensor performs best when the sensor is mounted rigidly to the airframe. This is mainly DUETOTHESENSINGOFALLAXIS)TISHIGHLYRECommended to avoid using soft foam pads as this may allow the gyro to bounce around on the roll and pitch axis, causing instabilities and possible loss of control during flight. All components of the helicopter must be balanced and operate in a smooth manner. The newer gyro sensors are so sensitive (and extremely accurate) that even something as simple as a bad ball bearing can cause enough vibration to cause the sensor to read incorrectly. Main and tail rotor blades must also be perfectly balanced. Ensure that your engine is running smoothly and properly tuned. If you feel that all of the criteria has been met, then it is recommended to relocate the gyro sensor to a different position on the helicopter and test fly again to look for improvements. 52 SWASH SERVO INSTALLATION AND SETUP <( )*+$, - == :( % (:D%: H3-140 H3-120 PIT PIT AIL AIL ELE ELE H3-90 PIT H4-00 ELE AIL PIT AIL ELE ELE2 H4-45 ELE Normal AIL PIT PIT ELE2 AIL ELE FRONT Swash Servo installation 0 # :(( = ( :( % (: # ( (% %% ( :( % ( '# (% \ #% * # (%D (=% ' ( :( % % 53 SWASH SERVO INSTALLATION AND SETUP : ( ( # (%D A#% / '%#%%.#F ' (% : ( ( )*+$, ( # = (% D <( F = % D : ( ( # D (' % (.#F'(%D (%D ()*+$, # H<K0;:(= ,,U %% = %% D # (%D , : # (% %%: ( )*+$, %I ( )*+$, P/ Q X < = % (:(% ( # ( (% A' ( < # ( )*+$, % ( ( # ( #= \ # # = (D H% ( %' #'' ( (>: (\#= # ( A' ( P/ Q%A< ' ( #<( :%% D% ( ' ( % # ( = ' % # ( :%% D # ( ' : ( # =# (7& ( ( # % : ( # D%H #% %% # (%:%# (% % > : %% 54 SWASH SERVO INSTALLATION AND SETUP = ( ( #' ( %% (= #' (:' H ( P/ Q= (' ( & ( ' ( = ( %% % ' H (F %:% # ( %% > ( = : ( # \ 0% = = D% <( :%% D (,%% = <#% %% ( # ( % ( ( = % %% #%% ? # D # ' ( P/ Q6 XG; 7G7;&GA ? # = ( = . ( %>' D%% ( # (% \ #% %% ( : ( . ( =: ; = % > =: = ( (:(% % =: = ( :( % % ( :' H ( :%% D ( ' = (P/ Q7G7 # = F#%N$,:%D#$,. ( %= ;'( % > ('( = ( ( :( % % ( '( = ( :(% % %= H ( ('= (P/ QG # !% (>H = ( ( :( % # ( > ## = ( %%H ( %% 55 SWASH SERVO INSTALLATION AND SETUP = A' ( P/ Q X 6 X G # <(:%%D% (' ( # ' ' ( ''H ( (:(% = %%% ( ( # D% , ' ( :( ( %% > .> #(% ? # (,'= (D (# D% ( # D% : ( ( ( '' ( %': ( ( %D# %=%%'( % ( # #(:#( ( (D% %% D : (C'= %? (%= (P/ QX 6 X% # % C ' =%( (# D% ( % ( %D#%=%%= %? (P/ QX6X 7% # % C ' = % ( = (%= (% # (H D<(= %#% '%% (% :%% D %: ( (7% ' ( ( ''H ? ( %% ' = (% \ #% %%= (H<K0;= (% %% = : ( ( 56 SWASH SERVO INSTALLATION AND SETUP (%D ,,U ( (D #% HD ('# D= # ' M (#% (> ( % %% ## = = % = (:(% ? # % : ( (D>= (#%( '#' %: ( ((%\ D# # #(% ' M: # > : ( ( :%% D # (D=M'( 57 AILERON/ELEVATOR GYRO SETUP Finishing the setup: Using the T8FG, T12FG, T12Z and 14MZ Remote Gain Functions (roll, pitch and yaw) # D # F% ' = = %H % : % = # \ #% ' ( )*H )*G )*7G7 (% : ( ( # ( ()*+$,P6QX6#H ' ( P)AQH P7)AQ P)AQ ( (% J<( ' = : ( # (% % %% ( ' (%? # D#=#: ( (= <('= %%D' : ( ==' ? D% % = # \ #%== ( % %% (G7G7'(%D $, ( '#(%D PA&Q& ( #(D# % H ( =%'( # (% D (' PKQ WARNING Verify that the gyro compensates in the correct direction for all three axis before flight. If the compensation direction is incorrect, the model will roll, flip, or pirouette uncontrollably at a very high rate. 58 AILERON/ELEVATOR GYRO SETUP Setting the CGY750 gains by using endpoints or manual adjustments = # ( # ' ? # %% D% : (% ( # #> ( ? # ' : (% = ( ( (% ' D : ( % : ( ( # ( P66Q X)AP66QX7)A(% ( (% ( ? # : ( # = ( (% #> ( ' ? # (= : ( ( # (#PK;A&Q : ( ( # # % D ( == ' D =%'( # % = # \ #%== ( % J %% (G7G7'(%D $, ( '#(%D PA&Q& ( #(D# % H ( =%'( # (% D (' PKQ WARNING Verify that the gyro compensates in the correct direction for all three axis before flight. If the compensation direction is incorrect, the model will roll, flip, or pirouette uncontrollably at a very high rate. 59 AILERON/ELEVATOR GYRO SETUP Manual gain adjustment = %(%= = # F % ' ? # H ( D% ? ('#%%: ( ()*+$, D ( ( P6Q6 X)A P6Q6X7)A PA/Q<(' ? # :#D ' (PG; 7G7Q6X)' ( PNQ PQ> J<( ' ? # # D ' ( PG ; 7G7Q6]) ' ( PNQPQ> %% (G7G7'(%D $, ( '#(%D PA&Q& ( #(D# % H ( =%'( # (% D (' PKQ WARNING Verify that the gyro compensates in the correct direction for all three axis before flight. If the compensation direction is incorrect, the model will roll, flip, or pirouette uncontrollably at a very high rate. 60 TAIL ROTOR SERVO INSTALLATION AND SETUP Following your transmitter instructions, program your transmitter as follows: 7D% ( ' = : ( ( # ('# K)*: ( ( # (# '' C,UK ( # = ( A#% /% =%'( $,UK=%%% Z ' <( )[ % (#%=# % (<% <K;7 ,,U=D ( %= '( 0; +$U=D (%= '( <( :%% ( #F## .> ? # ( % ( % M'( (D#% ## ( ,U= 'F ( % (% WARNING Do not connect the tail rotor servo to the gyro until the servo type has been selected. Operating the servo using the incorrect setting may damage the CGY750 or the servo. & ( #% H ( :%%: (' %I%%: ( : ( ( ZRudder Gyro Basic Setting[ = (#%% ( < ( # ( ( ( ( :: (=: 61 TAIL ROTOR SERVO INSTALLATION AND SETUP %% ( % (#( ( ( ' # ( # : =# ( < ( : %%: ( ' %I7 (ZRudder Gyro Basic Setting[ # ' # " Z G# '[(% (%# # (:%%# 90° % # ( ( % ( % ((:# ( = (# %% ( %D%%%: (( % (#%'% #% : #% : # # %' ( D%% $## =# & ( %D%%(D %%% (#D> (' ( % ( % ( %% (#: 13.5mm 62 TAIL ROTOR SERVO INSTALLATION AND SETUP %%: ( : ( ( ZP0 )Q6 X KG# [ (%# = ( % /% ( % %>' (%>'D%% #'' (& (%# % (%>' (%>' D%% ( 'K # ( ## (,V= (: ( ( % %% = ( %D% (' ( %: ( D' < (:== F '# #'# ( (: D>& ('(#% % I # ( % > ( '( ( # = ( '( %> : % ( ( % D%=%= % ( ( % D%H ( :%% D ( % (% ( # > ( (% D ( # (= ( #( %>: =# ( <( ' (% # D'%>: ( ( % D%= ('# D ' %>: ( ( % D% ( :%% D ( Z) 0 [ ' : ( ( ' = ( ZGyro Basic Setting[ % (#% exclusively, then the rudder gyro setup is now complete. 63 BEFORE FLIGHT CHECKLIST %: = ( ( # D =%%(' (> ( ' # ' ( ' .> ( '!#%# ((% K= ( (':'(#%> %%:%= (#=# : ( # %%: (' %I (>= ( ( # %= ( % % K= ( %% = ( # : %% 7 ( (% % D:(# (=%%F = ( (: K= ( (' ' ( # PK A#%Q ( ( ' % < %% %= ( (# ( K= ( ( ' # ( = %% ( F D= M'( = (# ( #% :%% %%H MH % %D%H ('( 64 ADJUSTMENTS DURING THE TEST FLIGHT WARNING Always level the swash plate using the cyclic stick before applying throttle and spooling the main rotor blades up. During takeoff small corrections may be necessary. If you make large corrections while the helicopter is on the ground, it may tip over since the helicopter is firmly on the ground and the gyros are overcompensating due to the lack of movement. Some helicopters may have a tendency to resonate/shake during spool up. Always leave the helicopter on the ground until this resonance or shaking goes away. If this issue continues, it is recommended to try some rubber skid stops or take off from a softer surface such as grass. Vibrations contribute to this ground resonance. Verify that everything on your model is balanced correctly. * When the CGY750 is used with a ESC or BEC and a power switch is not used there is a possibility that the intermittent connection as you connect the flight battery may cause the CGY750 initialization to fail. Always ensure that the gyro has initialize properly by verifying that the gyros are compensating as the helicopter is moved. It is recommended to use a power switch on the power supply line to avoid this possibility. #M'( (%D=#: :(#>' (' (#(% ? # ((% K= ( (G7G7' 65 ADJUSTMENTS DURING THE TEST FLIGHT $,U ' ( A#% ' # <> ( #% == ( ( # # D # (#%' M'( J& ( #% ## H % ( #% ( ( ' == . ( ' ' : ( =# A#% K # # .> ( % =D (%% ##I R = ' ' : ( ( =%'( # : (H=# ( #M'( % (#% ( ('==(' ()*+$, '# KA: ()*+$,== D><( % =D (% % :%%D##I R.% )? # E =# ( # M'( % (#%( ('==(' ( )*+$, ' # K A: ()*+$,==D><( % =D (%% :%%D##I = ( #M'( H(' (' ' # K =% ( #% ' ( ' ( % % ' % %% H ( ('%'( % R = %> = ( (% = ' ' ' ( # H? ('' ( )*+$, Rudder gyro adjustments: <(<% 0;= : ( ( # ? ( = ((% F#% ,,U0;H: ( (' #H ((% :%% 66 ADJUSTMENTS DURING THE TEST FLIGHT ( "$, '; : ( ( > F =:%%> (#% = H ( (0; =:%%> (#% %:H ( (0; <( ' (% D % ( % D' %% L>%%%%<%'& ( (D(H ('D %= M (#%' (> ( ' = ( =%'( # <%% (':%%D%:= (% %JM'( # (('( (<('= (/% %D('( ( (M'( # ( (%: ('D ##I <( % H % ( ' % D% %' ( % %' (' ## % =#<('% %% =# #% #% ( F % (% % ( % = ('\=#/: ( ' ' M'( ( % = 67 RECOMMENDED GYRO GAIN SETTINGS Recommended gain settings: Size 450-550 750-more 2ECOMMENDED'YRO'AIN AIL/ELE Gyro 25$'YRO 68 USING NORMAL MODE . % 'K . = ? ' H ## ( K . F%% =# ( A#%.% ( =# D= =K # ( ' K # %% ##' = ( % # %%(%D ('=(% A#% . ( %% ##' #F' # D D = :%% D ' ( A#% . % = . (=:(' ( :%% D <( % (% D ,'= % ( L:( ( % ( %>: ' # D% ( # ,'='( % (:%%D L ( :%% D ( % # % #F'= = # (% L% # #% = # =# (: ( = : ( D : A#% . K . =%'( H # ( ( ' % ( = #> ' # (' : ( ( # < ##I ( : #% =% ( ' : ( ( # ( # D : A # % . K . A#%tKtA#%tK : ( <( :%% H ' ( ( : (D##I 69 GOVERNOR BASIC SETTING <( ( '\ =# % = <( # (9) Servo limit point setting # D ! Push MODE +/– key (1) Start display The editing menus are scrolled by pushing the mode + or – key. (2) Revolution setting [range: 1000 ~ 3000 rpm] Setting the main rotor revolution. This is calculated by engine revolution with the gear ratio of the main shaft. !"# .> (%(' HJHD# ' (: ( (. ( D(' ( N^> $ # &'*+ =% ' #F' ( < "._ < J) = %D ( = H ( . 'D = ( 70 GOVERNOR BASIC SETTING (3) Gear ratio [default: 8.00, range: 1 ~ 30] Input the main rotor gear ratio by pushing the data + or-key. Notes: s)F THE GEAR RATIO IS NOT PROPERLY SET THE SET speed and actual engine speed will be different. s4HE GEAR RATIO SHOULD BE GIVEN IN THE HELIcopter instruction manual. If the helicopter instruction manual does not give the gear ratio, calculate the gear ratio as follows: Engine pinion gear N2 Rotor main gear N1 ) `A ;AJ s#ARRY VALUES LESS THAN TO THE NEXT whole number. 71 GOVERNOR BASIC SETTING (4) Servo selection [default: Analog] Select the throttle servo type. Digital servos offer the best response. The type is changed by pushing data + or – key. WARNING This parameter must match the type of servo you are using. Incorrect setting may damage the CGY750 or the servo, possibly resulting in a loss of control during flight. (5) Stick switch [default: 30%] The governor can be activated by throttle stick position. Move the throttle stick to the on position and push SET key, the on point is MEMORIZED7HENYOUPUSHTHE23%4KEYTHE function is inhibited. When the governor on/off switch is inhibited, the stick switch is automatically turned on. When governor is turned on and off by transmitter throttle stick <( ( ( ' D == : ( ( # ( % ><(=%%:'D ( 72 GOVERNOR BASIC SETTING (Governor operating point) Set speed Set point or more and 60% of set speed s4 H R O T T L E S T I C K H E L D A T T H E S E T P O I N T O R more´´´2EMAINS/. s4HROTTLESTICKLOWEREDPASTTHESETPOINTORLESS than the slow side´´´OFF 100% set point or less (OFF region) 0% (OFF at slow side) 73 GOVERNOR BASIC SETTING (6) Governor on/off switch [default: Inhibit] It selects the governor activate switch if additional switch is used. Pushing the SET (Data+) key activates the function. The on/off direction is changed by pushing the SET key again. The FUNCTIONISINHIBITEDBYPUSHINGTHE23%4$ATA key. When governor turned on and off by switch ' ( : ( ( &A ( ' <( =%%:' D ( Governor can be turned on and off by a switch. s3WITCHSETTOONPOSITIONANDENGINERUNNINGAT ORMOREOFSETSPEED´´´ON s4 H R O T T L E S T I C K S E T T O M A X I M U M S L O W position´´´2EMAINS/. s3WITCHSETTOOFFPOSITION´´´OFF 74 GOVERNOR BASIC SETTING (7) Battery failsafe setting [default: Inhibit] The governor goes into the failsafe mode when the battery voltage is below BFS.Volt. When activated, the governor is deactivated and the throttle servo is moved to B/FS position. Move the throttle stick to idle position. The B/FS CONDITIONISDEACTIVATEDFORSECONDSANDRETURNEDTO"&3AFTERSECONDSHAVEPASSED Move the throttle stick to B/FS position as desired. Push set key to confirm the setting. PushING23%4WILLINHIBITTHEFUNCTION (8) Yaw rate compensation [default: CW/ TOP] This works the revolution compensation during pirouette. Set the mode to match the gyro installing direction, either CW/TOP, CW/BOTM, CCW/TOP, CCW/BOTM by pushing the Set key. 0USHINGTHE23%4KEYINHIBITSTHEFUNCTION At the governor only mode, this function is inhibited. CW: clockwise CCW: counter clockwise TOP: normal side BOTM: reverse side 75 GOVERNOR BASIC SETTING (9) Servo limit point setting It sets the throttle servo maximum throw. It is fundamental for governor operation. It must be set prior to other function setting. It must be set when the throttle linkage is changed or trim is changed as well. For this setting, idling position is set first, then high position guided by the display. Push the data + or – key to memorize. “*Finish*” is displayed when the setting is completed. “Error” is displayed when the setting position is out of RANGETOONARROWFROMHIGHTOIDLEBELOW through). When using the CGY750 for the first time, or when making changes in the throw of a servo, always perform the limit setting operation. (10) Limit point testing It tests the limit point if they are correct. Push data + or – key. Throttle servo moves to setting point followed to the display. 76 GOVERNOR BASIC SETTING (11) Revolution sensor testing It tests the output level of the revolution sensor. Turn the engine by hand, and check the output level. The display indicates the current level on left side numbers, maximum level on right side numbers. The output level needs to be more THANFORCORRECTOPERATION 77 MOUNTING THE MAGNET AND SENSOR .= ( %' = %% ( #' ( (#' ( ' ( (:D%: Cooling fan Magnet (Embedded in cooling fan.) Sensor (Attached to engine flange through a stay.) ( %%' (#' (#=MH%= (%# ' Magnet operating side check 6' ( #' ( = ( (> ( ' Sensor Magnet <( ( :(( (%% ( Z% '[ # : ( ( ZGovernor Basic Setting[ % (#% %% (#' : ( (=' (.> ( = (#' : (=% 78 MOUNTING THE MAGNET AND SENSOR ;# 0%% (% ( = ( #' # ' .> ( (% D " ## # $ +## 7#D ( #' ( (% ( :(( D F ( ( , # %'0 F ( # % (a6% Cement the magnet to the cooling fan so that the magnet is level with this side of the cooling fan. Magnet = (%'=D%D H HD% D# ' (#' ( = (%'= ( % ( '% Sensor mounting <(# '# ( ((% ' . ( ( <# #D% 0%% (% ( = ( ' ( ( ( 79 MOUNTING THE MAGNET AND SENSOR D : ( #' D# J## <'( ( ' ( : ( ('# 'M' <##D% % ( # ' # ( ( ( ( ( =#H ( = ( (% <#% # (% (#' # ' %% ( ( ' (::( <'( ( ' (: ( ( '' ('# : Sensor adjustment ? ( D = % -,U (Z% '[ # : ( ( ZGovernor Basic Setting[ % (#% Sensor Magnet 1-2mm Center of sensor is offset. Sensor case 2.2 mm 3.7mm 3.7mm 80 MOUNTING THE MAGNET AND SENSOR <( = (== =# ( = (D=%:( # ' ( = ( % % ( -,U :( ( #' %D%: (HD' ( % ( #' ( ( -,U #%<(#' ' F# % J## = D :( ( D'( % ( #' H ( #' #( (' #% #D%= (D% '( ' ( : ( : #% '( (> ( 81 FUSELAGE SETTING PRECAUTIONS Throttle servo linkage precautions < == % ( 'H D ( =% %:' :( ' ( %>' .> ( ' ' : D% .> ( (: = ( # 7 <K = = %D% ,,U %: ( (' &? (% ( ('# (% ## = ( # > = ( :(( ( = ( ' D% == ( % #F H ( ' # #F## % Fuselage vibration countermeasures = ( (% =# :>H ( ' # =# %% %H ( D % ( ' :%% 7' D :%% % D% ( ' =# #F## = # <(=H #> ( ( ' D = ( ( D = ' % ' D ( ' 'D%# Use of a tuned silencer <( = % # ( ' ( % D D %% == =# ( : ( #% #=M? 82 FUSELAGE SETTING PRECAUTIONS (%%' ( ( ' (' % ( ( % ' = ( ' (' %%H ( ' :%% =# = % : ( #=M ( %%: (D D% 83 GOVERNOR OPERATION Governor operation <( )*+$, =# ,,, ,,,# # /:H ( ' # D ' ( <( )*+$, == (':( (' '%' R) E & ( D%I ( ' ( Condition of the governor to be on = H ( ' :( ( D%: ! <( ;== : ( == ': <( > : ( :( <(;==: ( :( ' &== <('F -,U= ( ' <(:>'% The following operations do not indicate trouble: When engine speed rises above the set speed: % # ( ' D ( Throttle operation speed and ON/OFF point: = ( % F-,U= ( ( ( %H ( &A;& # # == : ( ( ' 0% # ( (: (' ( # ( (&A;& 84 GOVERNOR OPERATION ((' Deviation from set speed: <( )*+$, D%I ( ' : ( W U= ( F#%H= ( . $,,#H ( .:%% D W $#/:H (D%#=# ( = % 85 GOVERNOR SPEED SETTING <( )*+$, D ' ( (% ( Z ,% (%[#: ( (ZS.BUS Basic Setting[ ( ' ' ( % = # ( ' ' ;== : (H ( Z- ) ;==: ([= : ( (ZGovernor Basic Setting[ % (#% Direct set by transmitter on Gov. mixing ('#F' (< "._ < J) : ( (.= ( ( H ( ( D : ( : (( (: ( R = ( ' #F'H = # \#% Using by 3position switch (. (: ( (ZJ % '[ # : ( ( ZGovernor Basic Setting[ % ( #% Speed setting precautions s7HENTHESPEEDSETTINGCHANNELTRAVEL%0!!46 !&2ISSETTOORLESSPOINTSANDCANNOT be set. s4HE ENGINE MAXIMUM SPEED RANGE LIMITS THE maximum speed setting. s4EST FLY THE HELICOPTER WITH THE GOVERNOR TURNED OFF AND TACH THE MAIN ROTOR 20- WHILE IN HORIZONALmIGHT4HISISTHEMAXIMUM20-THATCAN be achieved with the engine and pitch setup that you are using. Please set the governor maximum SPEEDTOAPPROXIMATELY20-SLESSTHANMAX 86 GOVERNOR SPEED SETTING 20-%XAMPLE)F20-SISMAXTHENSET governor to 1750) s4HEMAXIMUMSPEEDCANBEVERIlEDATTHE-!8 speed display. However, this could show some unlocked main rotor condition which is not accurate. Speed Reference <( # 7= %D (' ( ' F <(# = ((' % (==D : ( ( J F#%H = ,,# J $,,#H ( # 7 ('=#J, ,,UH ( :%% (' =# "-, ,,# <( # 7= (% %== ( J ' Point 3 Point 2 Point 1 Speed setting channel travel Neutral <( (' %% % ' HJH 87 S.BUS BASIC SETTING 6 %% C (% # D %# D # '% :H ' )*+$, = ( GH7G7&G ((%<((% '# =# : ( ( P6Q 6# == '' DH ( # D PA/Q F#%H = ()A 7)A # ' = '' D H ( (# PA/Q ()*+$,:%% ( %%: #> ' ? # : ( ( # WARNING Always verify that the S.Bus function assignments match your transmitter function assignments. If any changes are made within the transmitter function assignments, then it will also be necessary to make the changes within the S.Bus function assignments as well. Push MODE +/– key (1) S.Bus connection setting: start display Use the mode [+] or [-] keys to navigate through the menu. Setting ranges common: 1 ~ 16ch, DG1, DG2, INH 88 S.BUS BASIC SETTING (2) S.Bus setting: Aileron channel [default: 1ch] Using the data [+] or [-] keys to set the correct channel number. (3) S.Bus setting: Elevator channel [default: 2ch] Using the data [+] or [-] keys to set the correct channel number. (4) S.Bus setting: Throttle channel [default: 3ch] Using the data [+] or [-] keys to set the correct channel number. (5) S.Bus setting: Rudder channel [default: 4ch] Using the data [+] or [-] keys to set the correct channel number. (6) S.Bus setting: Pitch channel [default: 6ch] Using the data [+] or [-] keys to set the correct channel number. (7) S.Bus setting: AIL gain channel [default: 9ch] Using the data [+] or [-] keys to set the correct channel number. 89 S.BUS BASIC SETTING (8) S.Bus setting: ELE gain channel [default: 10ch] Using the data [+] or [-] keys to set the correct channel number. (9) S.Bus setting: RUD gain channel [default: 5ch] Using the data [+] or [-] keys to set the correct channel number. (10) S.Bus setting: RPM channel [default: 7ch] Using the data [+] or [-] keys to set the correct channel number. <==>*? &@*J channel [default: 8ch] Using the data [+] or [-] keys to set the correct channel number. (12) S.Bus data reset This resets the S.Bus channel assignments back to the defaults. Press the data [+] key and [Exec ??] will be displayed as a confirmation. Press data [+] to confirm the reset back to the default settings. 90 RUDDER GYRO EXPERT SETTING <(F # '=% %> ' ( (D% D =#=# ('< (F #' (6#H(% (#PNQ> = (#:%%('=# ( 6 7F < F ( F # (% (#PNQ>= ( D#:%%D% (1) Start display (#PNQ#PQ> ' ( # (2) Rudder servo neutral setting default: 0 uS ranges: -140 ~ +140 uS <(# ( % = ( ( PNQPQ> #>? # (3) Gyro basic gain default: 100 % ranges: 50 ~ 120 % <( # ( D ' = ( ' <(D ? ('U= % # ' # ( ( ' ()*+$, % 91 RUDDER GYRO EXPERT SETTING (4) Rudder exponential default: -60% (Sports-AVCS), -40% (Sports-Normal), -20% (3D-AVCS), -20% (3D-Normal) ranges: -100% ~ +100% <(# (=%= ( % % 0' ( #D :%% % = =% ' ( #D :%% % # '' =% ? = <( 0 7b = : ( # %D #> (? # (5) Rudder delay mode default: Function % P Q = = % =% P Q=%''=% (6) Control delay In default: Sports=12, 3D=15 ranges: 0 ~ 20 <( # ( % # ( >=# % :%= '( G'% :%%% # (=% ( PNQ PQ> ? (% 92 RUDDER GYRO EXPERT SETTING (7) Control delay Out default: Sports=10, 3D=12 ranges: 0 ~ 20 <(# (%:( ( > D> ( % G'% % # (=% ( PNQPQ > ? (% (8) Stop delay default: 120% ranges: 100% ~ 400% <( # ? ( '' = ( G'%:%%% ( % % '%D ( PNQ PQ> ? (% (9) Gyro working mode default: CMT <(# (' '#<( (.<HA#%K<(.< = :( : (D : ( A#% K # D ( ' % ( PNQPQ> % ( '# 93 RUDDER GYRO EXPERT SETTING (10) Pirouette speed default: 450 deg/sec (Sports), 720 deg/sec (3D) ranges: 100 ~ 999 deg/sec <(? ( = (<( =% % "$, '; # +J,';0#:( ,, U <( D # = ( % (: ( % = ( ( PNQPQ > ? (% (11) Gain change up delay default: 12 ranges: 1 ~ 50 <( ( % = ( ' ' =# %: ('(<(% =#% ( ' ' ( % # % ( ' = >'% ( PNQPQ> ? (% (12) Gain change down delay default: 3 ranges: 1 ~ 50 <( (%= (''=#('( %: <( % =# (' % 0' (%# %( '= >' % (' % ( PNQPQ> ? (% 94 RUDDER GYRO EXPERT SETTING (13) Rudder histeresis default: 7 uS ranges: 0 ~ 50 uS <(? ( >%%' ( PNQPQ> ? (% (14) Gain tracking default: 0 % ranges: -20% ~ +20% <( ? ( ' (%' =%' ' %= '( ( PNQPQ> ? (% (15) F/F mixing default: off <( % ( ; : #F' (% ( ' D ' ( #F'D= ('# # # ('=# ;#F'(%: ( ()*+$,0 # % % #F' : ( # (:%% %%? ( '% (' 95 RUDDER GYRO EXPERT SETTING (16) F/F mixing rate default: 0 % range: -100% ~ +100% <(# ? (;#F' <(PGQ %:P/Q('( ? D%%% G' % :%% # #F' ( % % #:=# :N ( (17) F/F mixing acceleration gain default: 0 % range: 0 ~ 200 % = ( %% > # L>%H ( ( % ' ( ; #F' (% # = ( (' ( PNQPQ> #> ? # ( PNQPQ> ? ( % (18) Sensor mode default: Moderate <( # % ( = ( ' '% <( . X.%Xc>H D ( D% . (% :%% =# ( D :( ' ( . ' #%% (% #=#D (c>.% ' ( PNQ PQ > ? ( 96 RUDDER GYRO EXPERT SETTING % (19) Neutral compensation default: ON <(= :> %% ( % = ( = #' % # < ( = == %H ( ( (% = D H ##I ( % = ' 0 (% H ( = # :> :%% ( L> ''## (> (= = :> % ( PNQPQ> D%D% ( (20) Yaw smoother default: ON % ( %=%'(&H % D# # F ( &==H % % ( %=%' ( PNQPQ > D%D% (= (21) Stop boosting default: Off range: Off ~ 200% <(= :>=D ' ('' # % # ( PNQ PQ 97 RUDDER GYRO EXPERT SETTING > ? (% (22) Gyro data reset <( %%= ('# D> (=% % ( PNQ> P7F ddQ (: !# ( PNQ > ' =# ( %%= ('# :%%D 98 AILERON GYRO EXPERT SETTING <(F # '=% %> ' ( (D% D =#=# ('< (F #' (6#H(% (#PNQ> = (#:%%('=# ( 6 7F < F ( F # (% (#PNQ>= ( D#:%%D% (1) Start display (#PNQPQ> ' ('( (# (2) Exponential default: -40% (FLT.Mode-3, 600-700) ranges: -10% ~ +100% <(# (=%= (G% % 0' ( #D :%% % = =% ' ( #D :%% % # '' =% ? = <(G 7b = : ( # %D #> (? # (3) Control delay in 99 AILERON GYRO EXPERT SETTING default: 7 (FLT.Mode-3, 600-700) ranges: 0 ~ 20 <( # ( % # ( >=# % :%= '( G'% :%%% # (=% ( PNQ PQ> ? (% (4) Control delay out default: 7 (FLT.Mode-3, 600-700) ranges: 0 ~ 20 <(# (%:( ( > D> ( % G'% % # (=% ( PNQPQ > ? (% (5) Stop delay default: 120% ranges: 100% ~ 400% <( # ? ( '' = ( G' % :%% % ( % '%D ( PNQPQ > ? (% <K>! default: 98% (FLT.Mode-3, 600-700) ranges: 0 ~ 150% <(# (K#'= ' (%H ((%':H 100 AILERON GYRO EXPERT SETTING D ( %=%'#DM (7) Control feeling default: 5n ranges: 1 ~ 10n <(# ( %=%'= (% %' (%H ( %=% ' :%% D 0' ( %H ( %=%':%%D# (8) Rate Constant default: 50% (FLT.Mode-3, 600-700) ranges: 0 ~ 150% <(# % ( = (%% ? ( %% D : '( M'( == (9) Roll rate setting default: 100% ranges: 50 ~ 150% <(# ? (%%D (% % (% # ( (%% = ((% (10) D gain setting 101 AILERON GYRO EXPERT SETTING default: 200% (HeliSize=600-700) ranges: 0 ~ 250% <( # ? ( 0 ' == % ' = ( % ' (' ( ( = ( % =%' # % (=% (11) Sensor mode default: Middle <( % ( = ( ' ' % < ( D . X.%Xc>H D ( D% % ('# ('= ((% (' N^>H (#(' (12) Data reset <( %%= (%'# D> (=% % ( PNQ> P7F ddQ (: !# ( PNQ > ' =# ( %%= ('# :%%D 102 ELEVATOR GYRO EXPERT SETTING <(F # '=% %> ' ( (D% D =#=# ('< (F #' (6#H(% (#PNQ> = (#:%%('=# ( 6 7F < F ( F # (% (#PNQ>= ( D#:%%D% (1) Start display (#PNQ#PQ> ' ( # (2) Exponential default: -40% (FLT.Mode-3, 600-700) ranges: -100% ~ +100% <( # ( =% = ( 7G7 % % 0' ( #D :%%% = =%' (# D %% % # '' =% ? =<(7G77b= : ( # %D #> (? # (3) Control delay in default: 10 (FLT.Mode-3, 600-700) ranges: 0 ~ 20 103 ELEVATOR GYRO EXPERT SETTING <( # ( % # ( > =# % : =: = % G'%:%%% # (=% ( PNQPQ> ? (% (4) Control delay out default: 10 (FLT.Mode-3, 600-700) ranges: 0 ~ 20 <(# (%:( ( > D> ( % G'% % # (=% ( PNQPQ > ? (% (5) Stop delay default: 120% ranges: 100% ~ 400% <( # ? ( '' = ( G'%:%%% ( % ' % D ( PNQ PQ > ? (% <K>! default: 98 % (FLT.Mode-3, 600-700) ranges: 0 ~ 150 % <( (K #' = ' (%H ((%':HD ( %=%'#DM 104 ELEVATOR GYRO EXPERT SETTING (7) Control feeling default: 5 n ranges: 1 ~ 10n <( # ( % =%' = ( % % ' ( %H ( % =%' :%% D 0' ( %H ( %=%':%%D# (8) Rate Constant default: 50 % (FLT.Mode-3, 600-700) ranges: 0 150% <( # % ( = ( % ? (% D : '( M'( == (9) Roll rate setting default: 100 % ranges: 50 ~ 150 % <( # ? ( ( D ( % % (% # ( (%% = ((% (10) D gain setting default: 200% (HeliSize=600-700) ranges: 0~250% <( # ? ( 0 ' == % 105 ELEVATOR GYRO EXPERT SETTING '= (% ' (' (( = ( % =%' # % (=% (11) Sensor mode default: Middle <( % ( = ( ' ' % < ( D . X.%Xc>H D ( D% % ('# ('= ((% (' N^>H (#(' (12) Data reset <( %%= ('# D> (=% % ( PNQ> P7F ddQ (: !# ( PNQ > ' =# ( %%= ('# :%%D 106 SWASH EXPERT SETTING <(F # '=% %> ' ( (D% D =#=# ('< (F #' (6#H(% (#PNQ> = (#:%%('=# ( 6 7F < F ( F # (% (#PNQ>= ( D#:%%D% (1) Start display ( PNQPQ> ' ('( (# <Q>VXZ+ default: 100% ranges: 30~150% <(? ( ( %#F' <( (: D (D? %% <>VX\Z\+ default: 100% ranges: 30~150% <(? ( ( % #F' <( (: D (D? %% 107 SWASH EXPERT SETTING <^>VX\Z\Q+ default; 100% ranges: 30~150% <(? ( ( J% #F' <( (: D (D? %% % %D% /" :( # <_>ZXV+ default; 100% ranges: 30~150% <(? (% (#F' <( D ? = %= '( %% <K>ZX\Z\+ default; 100% ranges: 30~150% <( ? ( % % #F' <( D ? = %= '( %% % %D% = /""$ :(# <`>ZX\Z\Q+ default; 100% ranges: 30~150% 108 SWASH EXPERT SETTING <( ? ( % J % #F' <( D ? = %= '( %% %%D%=/" "$:(# <q>\Z\XV+ default; 50%(H3-120), 100%(except H3-120) ranges: 30~150% <(? (% (#F' <( D ? = : %% <z>\Z\XZ+ default; 50%(H3-120), 100%(except H3-120) ranges: 30~150% <( ? ( % % #F' <( D ? = : %% <={>\Z\X\Z\Q+ default; 100% ranges: 30~150% <( ? ( % J % #F' <( D ? = : %% %%D%=/" :(# 109 SWASH EXPERT SETTING (11) Linkage compensation aileron default; 0% ranges: 0~100% <(? (%>'# = (% %M (% <( " 'H %= '( (('(%: (12) Compensation direction of the aileron default; plus <(% ( = (%# <( ('D(' (0 N ^ > ( = D #%% (13) Linkage compensation elevator default; 0% ranges: 0~100% <( ? ( %>' # = ( % % =% ( % <(" 'H: (('(%: (14) Compensation direction of the elevator default; plus 110 SWASH EXPERT SETTING <(% ( = (% # <( (' D (' ( 0 N^> ( = D#%% (15) Speed compensation default; 50%(H3-120), 0%(except H3-120) ranges: 0~100% <(# ? (= ( ( % ( % ? # ( (%D##% (16) Swash rotation default; 0 deg ranges: -90~+90 deg <(# ? ( %( ' ( PNQPQ> #>? # (17) Pitch zero setting default: 1520 uS <( # ( ( I = )*+$, . ( ( > ( I ( ( N ^ > <( I ( '% ##I )*+$, <( % (: Ze[ #> ( ' 111 SWASH EXPERT SETTING (18) Pitch low setting default: 1940 uS <( # ( ### ( = )*+$,. ( ( > ### ( ( N ^ > <( ### ( '% ##I )*+$,<(%(:Ze[ #> ( ' (19) Pitch high setting default: 1100 uS <(# (#F## ( = )*+$,. ( ( > #F## ( ( N ^ > <( #F## ( '% ##I )*+$,<(%(:Ze[ #> ( ' (20) Data reset <( %%= (:(% # D> (=% % ( PNQ> P7F ddQ (: !# ( PNQ > ' =# ( %%= ('# :%%D 112 GOVERNOR EXPERT SETTING <( ( % = ( ' = = ( F #% ( ( # N ^ > =# ( ()6 # %H ' ( ) 7F # ( # N ^ > = # ( ' ()7F # D ()6# (1) Start display (#N^>H %% ('( ( '#('#N^>=# ( H D' D> ' D # (2) Governor working mode default: Governor <(% (':>'# ( '% %# #<() #:> ('% % <( % %# G# #%:>:( ('% F ( '% '% D %: (' N ^ > ( # ('( ( G# # % H (#(6) Throttle data mode (%D <F# 113 GOVERNOR EXPERT SETTING (3) Revolution display mode default: Rotor <(% (% %#= ( (# '% (' N ^>H (#(' (4) Operation response default: Middle <( % ( ' % (D # (=' ( ' N^>H (#('# # % H .%] '%: 'H . ] '% 'H c> ]6(% # (5) Governor gain default: Moderate=30%,Middle=40%,Quick=60% ranges: 10~100% <( ( ' :>' ' ( ( ('H ('' # %%('=% <(D ' (# '( D= (% :''' > % (' N ^ >H ( % (' 114 GOVERNOR EXPERT SETTING (6) Throttle data mode default: Optimize <( % ( ( % (' N^>H (#(' Optimize: )*+$, ( ( % '% ## A ( ( % ' ( # Fixed: <(!F ( % %I% ( % ##=% # Tx.Curve: )*+$, (F ( % =# ( # <( ( % ' ( # L( (G# #% H ( #(%D% (7) Revolution change up delay default: 8 range: 2 ~ 20 <( ( % = ( % =# %: ('( (' N ^ >H ( % (' (8) Revolution down delay default: 10 range: 2 ~ 20 115 GOVERNOR EXPERT SETTING <( (%= (% =#('( %:(' N^>H (%(' (9) Start delay default: 5 range: 2 ~ 20 <( ( % ' ( ' = ( ' (' N ^ >H ( % (' (10) Low limit at hovering default: 25 % range: 0 ~ 80 % <( ( ( % %: %# ' (' % %D (' N^>H (%(' (11) Low limit at idle up default: 45 % ranges: 10 ~ 80 % <( ( ( % %: %# ' % % %D (' N^>H (%(' (12) Battery F/S voltage setting 116 GOVERNOR EXPERT SETTING default: 3.8 v ranges: 3.5 ~ 7.5 v <( ( D =% = %: D %# % ' ( % ' D ( D <(D ( == D == #= % #> ( D # = M'( # $ , # = ' ( D %# <( % (' D (' 0<N ^ > '' '% '=%%: sCELLS.I#DOR.I-(.ORMALVV sCELLS,I&E.ORMALV^V sCELLS,I0O.ORMALV^V (13) Governor data reset <( ('# =% '<( Z7Fdd[ % D (' N ^ > = =# (' N > ' #% ( H % Z7F[ ( %(' #N ^ > ' !# %H ( D 117 SWASH SETTING PARAMETER TABLE <( D% (: ( # D ( (% I =%'( # #D = ( : ( (ZSwash Basic Setting[ = (#% 450-550 P%'Q Flight Mode 1 2 3 4 96% 97% 98% 98% 100% Cnt.DlyIn 15 12 7 4 2 Cnt.Dlyout 15 12 7 4 2 -60% -50% -40% -30% -20% AVCS.Dmp EXP. Rate.Cst D.Gain ANG. Base 5 20% 20% 20% 10% 0% 100% 100% 100% 100% 100% 360d/s 420d/s 420d/s 480d/s 480d/s P7% 'Q Flight Mode 1 AVCS.Dmp Cnt.DlyIn Cnt.Dlyout EXP. Rate.Cst D.Gain ANG. Base 2 3 4 5 97% 98% 98% 99% 100% 15 12 10 8 5 15 12 10 8 5 -60% -50% -40% -30% -20% 20% 20% 20% 10% 0% 100% 100% 100% 100% 100% 240d/s 300d/s 300d/s 360d/s 360d/s 118 SWASH SETTING PARAMETER TABLE 600-700 P%'Q Flight Mode 1 2 3 4 96% 97% 98% 98% 100% Cnt.DlyIn 15 12 7 4 2 Cnt.Dlyout 15 12 7 4 2 -60% -50% -40% -30% -20% 30% 40% 50% 40% 30% 200% 200% 200% 200% 200% AVCS.Dmp EXP. Rate.Cst D.Gain ANG. Base 5 240d/s 270d/s 300d/s 300d/s 300d/s P7% 'Q Flight Mode 1 2 3 4 97% 98% 98% 99% 100% Cnt.DlyIn 15 12 10 8 5 Cnt.Dlyout 15 12 10 8 5 -60% -50% -40% -30% -20% 30% 40% 50% 40% 30% 200% 200% 200% 200% 200% AVCS.Dmp EXP. Rate.Cst D.Gain ANG. Base 5 180d/s 210d/s 240d/s 270d/s 270d/s 119 SWASH SETTING PARAMETER TABLE 750-More P%'Q Flight Mode 1 2 3 4 96% 97% 98% 98% 100% Cnt.DlyIn 15 12 10 8 5 Cnt.Dlyout 15 12 10 8 5 -60% -50% -40% -30% -20% 30% 40% 80% 70% 60% 200% 200% 200% 200% 200% AVCS.Dmp EXP. Rate.Cst D.Gain ANG. Base 5 210d/s 240d/s 270d/s 270d/s 270d/s P7% 'Q Flight Mode 1 2 3 4 97% 98% 98% 99% 100% Cnt.DlyIn 15 12 10 8 5 Cnt.Dlyout 15 12 10 8 5 -60% -50% -40% -30% -20% 30% 40% 60% 70% 60% 200% 200% 200% 200% 200% AVCS.Dmp EXP. Rate.Cst D.Gain ANG. Base 5 150d/s 180d/s 210d/s 240d/s 240d/s 120 LINKAGE COMPENSATION <(F%(: (%>'# F#%= (/ J,:(# R<( %H % ( ## (% D #F## ('(D ( # 3LWFK FDOLEUDWLRQ 7KLV VKRXOG EH VHW SULRU WR WKH FRPSHQVDWLRQSURFHVV <( ( ( ' ( )*+$,. ( ( > (I & ( _ (/ 7F #H( ( D <( (I ##I ()*+$, . ( ( > ### & ( G:#H( ( D <( ### ( ## I . ( ( > #F## & ( /'( #H ( ( D <(#F## ( ## I 3LWFKPRYHPHQWFDOLEUDWLRQ .> ( :( % =% :( ( ( > = ? ( %' ( = ( %>' ( ( :(% DM . ( ( > #F## #>= (:(% M D ? ' (<XGH<X7G7#F' ( / 7F # . ( ( > ### .> ( #? # #F## > 121 LINKAGE COMPENSATION $LOHURQPRYHPHQWFDOLEUDWLRQ . ( ( > . ( % > '( %= .> = ( (% ? (GX< #F' ( / 7F # D ##I ( (% D ? D ( %= '( . ( ( > #F## & ( G ( / 7F # . ( % > %= '( ? ( G ( / 7F # D##I ( (% ( = ( :( ( G H # D ( # H ( 0# ( # 6 (%= '( %(%D? . ( ( > ### ? G # : ( #F## (OHYDWRUPRYHPHQWFDOLEUDWLRQ . ( ( > . ( % > : .> ( ( ( ( % ? ( 7G7X<H 7G7XG #F' ( / 7F # D ##I ( (%D? D (: 122 LINKAGE COMPENSATION . ( ( > #F## & ( 7G7 ( / 7F # . ( % > :? (7G7 ( / 7F # D##I ( (% ( = ( :( ( 7G7 H # D ( # H ( 70# ( # 6 ( : % (% D ? . ( ( > ### ? 7G7 #: (#F## & ( # ( / 7F # . ( % > : L>%? ( # D##I ( ( ( <6&&<&A (ENC "+$J-BCJH#%ENC "+$J-BC ,C,*D >H(#H('H(DJBB"B$Ha -. ©&54!"!#/20/2!4)/. 123