User manual FUTABA CGY750

[. . . ] INSTRUCTION MANUAL 1M23N24902 TABLE OF CONTENTS 3UHFDXWLRQV :DUUDQW\ DQG 5HSDLU 6HUYLFH LQ 86$8 , QWURGXFWLRQ 9 )HDWXUHV 9 &RQWHQWV 6SHFL¿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yro 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 3D\ VSHFLDO DWWHQWLRQ WR VDIHW\ ZKHUH LQGLFDWHG E\ WKH IROORZLQJ PDUNV 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. [. . . ] 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. Use the data [+] or [-] key to select the desired working mode. 40 ELEVATOR GYRO BASIC SETTING 7KH >(/(*\UR@ %DVLF PHQX FRQWDLQV DOO RI WKH IXQFWLRQV QHFHVVDU\ WR VHW XS WKH &*< SLWFK D[LV IRU RSHUDWLRQ 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. 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 CMT mode will allow you to select either AVCS or Normal mode by using the gyro gain channel. Use the data [+] or [-] key to select the desired working mode. 42 SWASH BASIC SETTING 7KH >6:$6+VHW@ %DVLF PHQX FRQWDLQV DOO RI WKH IXQFWLRQV QHFHVVDU\ WR VHW XS WKH VZDVK SODWH VHUYRV DQG WR VHW XS DOO VZDVK SODWH PL[LQJ IXQFWLRQV Push MODE +/­ key (1) Start display Use the mode [+] / [-] keys to navigate the setting menus. (Confirmation screen) (2) Swash type [default: H3-120] ing the Data [+] key once will show the next ing 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 mine the proper servo settings. The servo type parameter within the CGY750 must match the type of servo you are using. 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, 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. Flight mode 1 is the least aggressive and is intended for beginners, sport, scale and even 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. [. . . ] Set the mode to match the gyro installing direction, either CW/TOP, CW/BOTM, CCW/TOP, CCW/BOTM by pushing the Set key. 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 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. [. . . ]