Futaba GV-1 Manual de usuario

33333GOVERNOR FOR MODEL HELICOPTERGV-1INSTRUCTION MANUAL

1212121212BEFORE USEOverview of GV-1 operationThe GV-1 operates from 1000 to 2100rpm main rotor speed . However, theengine must be running at the set

1313131313BEFORE USE For safe operation, do not turn on the governor under the conditionsshown below. If satisfied while the governor is on, the fo

1414141414BEFORE USE123OFFONOFF13OFF23ExamplesThe GV-1 functions can be selected to match the transmitter used.Select the functions by referring to th

1515151515BEFORE USEon/offOFFONON/OFFFunctionSpeedswitchingGovernorON/OFFMixturefunctionConnectionExample 4None NoneThrottle servoNot connectedSpeed s

1616161616ASSEMBLY & ADJUSTMENTASSEMBLY & ADJUSTMENTMounting the magnet and sensorModify the cooling fan and install the accessory magnet and

1717171717ASSEMBLY & ADJUSTMENTDirection of mounting thesensor to the stay.The sensor and stay mounting directions depend on thesensor mounting p

1818181818ASSEMBLY & ADJUSTMENT Magnet direction check(Magnet operating side check)When a battery is connected to the servo connectors, the contro

1919191919ASSEMBLY & ADJUSTMENT3Tighten the sensor stay together with the enginemounting flange. (Temporary assembly)4Select the mounting method s

2020202020ASSEMBLY & ADJUSTMENT Sensor adjustment1Call the "sensor percentage"screen.2Adjust the sensor position to ob-tain a sensor out

2121212121ASSEMBLY & ADJUSTMENTGV-1 connectionsMagnetic sensorThrottle servoControl ampMixture servoConnected only whenfuel mixture functionused.T

44444Thank you for purchasing a Futaba GV-1 governor.To ensure safe use, please read this manual thoroughly beforeusing your new governor. After readi

2222222222ASSEMBLY & ADJUSTMENTFuselage setting precautions Throttle servo linkage precautionsTo effectively use the governor, observe the followi

2323232323ASSEMBLY & ADJUSTMENT Control amp mountingCushion the control amp with sponge rubber, the same as the receiverand other parts.

2424242424FUNCTIONSFUNCTIONSLCD display and edit keysLCD panel Edit keysData settingData is set with the DATA+ andDATA- keys. During data setting,the

2525252525FUNCTIONSFunction maprpmMaxrSxDispGRtSWPtStSwSWCdGvOfVoltMxMDMDATVMSxMTrmB/FSB/FDLmtTstSenFUNC+ key FUNC- key(Initial screen)Note 1Speed dis

2626262626FUNCTIONSInitial setting for governor operationWhen using the governor for the first time, or when the throttle linkage or thefuselage was c

2727272727FUNCTIONSRotor gear ratio setting(Rotor gear ratio input)1Call the "rotor gear ratio" screenwith the FUNC+ or FUNC- KEY.Rotormain

2828282828FUNCTIONSSet the speed of each point by repeating step "2".The set points can be verified at "rSx" (x=1,2,3) of thedispl

2929292929FUNCTIONSGovernor ON/OFF operation mode settingA. When governor turned on and off by on/off switch1Call the "governor on/off switchposi

3030303030FUNCTIONSC. When linked with throttle stick(When there is no vacant channel)1Call the "governor on/off stick op-eration set-up" sc

3131313131FUNCTIONS1Call the "battery fail safe" screenwith the FUNC+ or FUNC- key.2Set the battery fail safe window to"ACT" with

55555TABLE OF CONTENTSPRECAUTIONS 6Definition of symbols 6Setting precautions 7Operating precautions 9BEFORE USE 10Set contents 10Nomencla

3232323232FUNCTIONSSpeed sensor output checkCheck the sensor output not only when installing the sen-sor but periodically.Since the magnet rotates at

3333333333FUNCTIONSDescription of functionsThe following describes, in display order, the functions which can be set ormonitored with the GV1. The fun

3434343434FUNCTIONSSpeed setting rS1~rS3The speed can be set for three points.Connect the speed setting input "AUX(r.p.m)" to a receiver vac

3535353535FUNCTIONSSpeed display mode DispThe speed display mode can be changed. Engine speed display (Eng) or rotorspeed display (Rot) can be selecte

3636363636FUNCTIONSGovernor ON/OFF switch position settingSWPtThis set-up screen sets the direction of operation of theswitch when the governor is tur

3737373737FUNCTIONSGovernor ON/OFF switch operation settingStSwIf the governor is turned on and off by using the throttlestick position, then by selec

3838383838FUNCTIONSSetting of Governor OFF at high stick positionGvOfThe governor can be turned off at the high side from the setpoint. However, this

3939393939FUNCTIONSMixture servo operation mode MxMDThe mixture servo must operate in proportion to operation of the throttleservo. When a governor is

4040404040FUNCTIONSNote:Setting the "Dir" mode disables the "governor ON/OFF switch" function.In the "Dir" mode, always

4141414141FUNCTIONS("Gov" mode)2Set the rate with theDATA+ key (increase) orDATA- key (decrease).("Dir" mode)2Transfer the mixture

66666PRECAUTIONSPRECAUTIONSTo ensure safe use, please observe the following precautions.Definition of symbolsPay close attention to the parts of this

4242424242FUNCTIONSMixture ATV ATVSets the mixture servo throw.Set the operation angle in accordance with the mixture carburetor instructionmanual.(Se

4343434343FUNCTIONSMixture trim MTrmSet when you want to use a vacant volume channel to use the mixture servotrim function. "INH" disables t

4444444444FUNCTIONSBattery fail safe B/FSThe battery fail safe function can be activated and inhibited."INH" inhibits the battery fail safe

4545454545FUNCTIONSLimit set LmtThis function sets the governor control range.When using the governor for the first time, and when theservo throw was

4646464646FUNCTIONSError displayWhen adjusting the throttle linkage make sure that ATV and AFR are set to50% or greater otherwise the GV-1 will not op

4747474747REFERENCEREFERENCESpecificationsSpecifications and ratings are subject to change without prior notice.-Control system: Digital advanced cont

4848484848REFERENCE2P 2-position (switch)3P 3-position (switch) AACT ActivateAFR AFR functionATV ATV function P42AUX Spare channel. BB/FS Battery fail

4949494949REFERENCEHelicopter:Engine: Date:*Please copy and use.GV-1 PARAMETERS SHEETParameter Initial value Set valueRemarksSpeed 1 (rS1)Speed 2 (rS2

5050505050REFERENCEREPAIR SERVICEBefore requesting repair, read this instruction manual again and recheck yoursystem. Should the problem continue, req

5151515151REFERENCE©FUTABA CORPORATION 1999,03FUTABA CORPORATIONMakuhari Techno Garden Bldg., B6F 1-3 Nakase, Mihama-ku, Chiba 261-8555, JapanPhon

77777PRECAUTIONSSetting precautionsWhen using the GV-1 for the first time, or when makingchanges in the throw of a servo, always perform the limitsett

88888PRECAUTIONSThe center of the sensor isdifferent from the center ofthe sensor case so be carefulwhen mounting the sensor.(Setting method: Page 16)

99999PRECAUTIONSOperating precautionsAt the beginning of flight, keep the governor in the OFFstate by setting the throttle stick to no more than 20% f

1010101010BEFORE USESENSORTHRO MXTRr.p.m 1 r.p.m 2 r.p.m 3m.trim GOV on GOV offon / offTxGV-1& SxSENS.r.p.m THROm.trimBEFORE USESet contentsImmedi

1111111111BEFORE USESENSORTHRO MXTRr.p.m 1 r.p.m 2 r.p.m 3m.trim GOV on GOV offon / offTxGV-1& SxSENS.r.p.m THROm.trimNomenclatureControl ampLCD d