Owner's manual
MotorPoles–14ormore
ExpectedPerformance–Goodbalanceofpowerandefciency
1. Movethesticktocenter(between1.4and1.6ms)for5seconds,andthecontrollerwill
beep 3 times, indicating you are now in Menu 3.
2. Movethethrottlesticktofullthrottle(>1.7ms)positiontomakechangestotheTiming
programming.
a. Toselect5Degrees–Youwillhear1shortbeep.Movethethrottlesticktocenter
(between1.4and1.6ms).Thecontrollerwillbeep2times,indicatingyouhaveset
theprogramselectionorleaveinfullthrottlefor5secondstoadvancetothenext
selection.
b. Toselect10Degrees–Youwillhear2shortbeeps.Movethethrottlesticktocenter
(between1.4and1.6ms).Thecontrollerwillbeep2times,indicatingyouhaveset
theprogramselectionorleaveinfullthrottlefor5secondstoadvancetothenext
selection.
c. Toselect15Degrees–Youwillhear3shortbeeps.Movethethrottlesticktocenter
(between1.4and1.6ms).Thecontrollerwillbeep2times,indicatingyouhaveset
theprogramselectionorleaveinfullthrottlefor5secondstoadvancetothenext
selection.
d. Toselect20Degrees–Youwillhear4shortbeeps.Movethethrottlesticktocenter
(between1.4and1.6ms).Thecontrollerwillbeep2times,indicatingyouhaveset
theprogramselectionorleaveinfullthrottlefor5secondstoadvancetothenext
selection.
e. Toselect25Degrees–Youwillhear5shortbeeps.Movethethrottlesticktocenter
(between1.4and1.6ms).Thecontrollerwillbeep2times,indicatingyouhaveset
theprogramselectionorleaveinfullthrottlefor5secondstoadvancetotherst
selection again.
Programming Menu 4 – Throttle Input Range (PWM)
Thedefaultsettingis1.2msto1.8msandshouldworkwithmostradiosystems.Thisoption
allows for proper throttle input with many different radio systems. However, some radios
haveawideroutputrange,andmaygiveamorelinearresponsewiththe1.1msto1.9ms
range. If you feel there is too much “dead” area in the stick movement near full throttle, try
adjusting the end points in your radio, or change to the wider input range. Be aware that if
these settings are not correct, it may be impossible to arm the controller.
1. Movethesticktocenter(between1.4and1.6ms)for5seconds,andthecontrollerwill
beep4times,indicatingyouarenowinMenu4.
2. Movethethrottlesticktofullthrottle(>1.7ms)positiontomakechangestothe
Throttle Input Range programming.
a. Toselect1.2msto1.8ms–Youwillhear1shortbeep.Movethethrottlestickto
center(between1.4and1.6ms).Thecontrollerwillbeep2times,indicatingyou
havesettheprogramselectionorleaveinfullthrottlefor5secondstoadvanceto
the next selection.
b. Toselect1.1msto1.9ms–Youwillhear2shortbeeps.Movethethrottlestickto
center(between1.4and1.6ms).Thecontrollerwillbeep2times,indicatingyou
havesettheprogramselectionorleaveinfullthrottlefor5secondstoadvanceto
the first selection again.
Programming Menu 5 – Start-Up Rate
Thedefaultsettingis0.25seconds.Thestart-uprateisthetimeittakestoreachmaximum
motorspeed.Changingthesettingto1secondcanbeusefulwithpower-fragilegearboxes.
1. Movethesticktocenter(between1.4and1.6ms)for5seconds,andthecontrollerwill
beep5times,indicatingyouarenowinMenu3.
2. Movethethrottlesticktofullthrottle(>1.7ms)positiontomakechangestotheStart-
up Rate programming.
a. Toselect.25second–Youwillhear1shortbeep.Movethethrottlesticktocenter
(between1.4and1.6ms).Thecontrollerwillbeep2times,indicatingyouhaveset
theprogramselectionorleaveinfullthrottlefor5secondstoadvancetothenext
selection.
b. Toselect1second–Youwillhear2shortbeeps.Movethethrottlesticktocenter
(between1.4and1.6ms).Thecontrollerwillbeep2times,indicatingyouhaveset
theprogramselectionorleaveinfullthrottlefor5secondstoadvancetotherst
selection again.
Programming Menu 6 – PWM Switching Frequency
Thedefaultsettingis8KHz,whichshouldbeacceptableformostmotors.Ifyouhavea
loworverylowinductancemotorandknowyouneedtouseahigherPWMFrequency(refer
to the manual included with the motor), then you can change the setting. Otherwise, we
recommend leaving the default setting.
1. Movethesticktocenter(between1.4and1.6ms)for5seconds,andthecontrollerwill
beep 6 times, indicating you are now in Menu 6.
2. Movethethrottlesticktofullthrottle(>1.7ms)positiontomakechangestothePWM
Switching Frequency programming.
a. Toselect8KHzPWMFrequency–Youwillhear1shortbeep.Movethethrottlestick
tocenter(between1.4and1.6ms).Thecontrollerwillbeep2times,indicatingyou
havesettheprogramselectionorleaveinfullthrottlefor5secondstoadvanceto
the next selection.
b. Toselect16KHzPWMFrequency–Youwillhear2shortbeeps.Movethethrottle
sticktocenter(between1.4and1.6ms).Thecontrollerwillbeep2times,
indicatingyouhavesettheprogramselectionorleaveinfullthrottlefor5seconds
to advance to the next selection.
c. Toselect32KHzPWMFrequency–Youwillhear3shortbeeps.Movethethrottle
sticktocenter(between1.4and1.6ms).Thecontrollerwillbeep2times,
indicatingyouhavesettheprogramselectionorleaveinfullthrottlefor5seconds
to advance to the first selection again.
Programming Menu 7 – Operating Mode
ThedefaultsettingissettoNormal(airplane)Mode,whichislimitedtoastart-uprateof
0.25or1second.Alternatively,theHeliModecanbeselectedwhichreducesthestart-up
rateto5secondsfortherststart-upandanystart-upafterthemotor/ESChasbeen
stoppedformorethan5seconds.Thishelpstopreventdamagingthemotor,gearsorany
other components from an abrupt start-up when none of the parts are moving. Any time
themotor/ESChasbeenstoppedforlessthan5secondsinHeliMode,thestart-upwill
be immediate. This allows power to be applied immediately, such as when aborting an
auto-rotation attempt or for any other reason, to help prevent a crash. Remember, you must
waitmorethan5secondsafterstoppingthemotor/ESCinorderforthe5-secondstart-upto
occur again.
1. Movethesticktocenter(between1.4and1.6ms)for5seconds,andthecontrollerwill
beep 7 times, indicating you are now in Menu 7.
2. Movethethrottlesticktofullthrottle(>1.7ms)positiontomakechangestothe
Operating Mode programming.
a. ToselectNormalMode–Youwillhear1shortbeep.Movethethrottlestickto
center(between1.4and1.6ms).Thecontrollerwillbeep2times,indicatingyou
havesettheprogramselectionorleaveinfullthrottlefor5secondstoadvanceto
the next selection.
b. ToselectHeliMode–Youwillhear2shortbeeps.Movethethrottlesticktocenter
(between1.4and1.6ms).Thecontrollerwillbeep2times,indicatingyouhaveset
theprogramselectionorleaveinfullthrottlefor5secondstoadvancetotherst
selection again.
Troubleshooting
The controller will beep more quietly than normal if the input voltage is below the cutoff
voltage when the battery is connected. Check the voltage of the battery pack to see if it is
correct(charged),ortheprogrammedcutoffsettingiftheinputvoltageissetincorrectlyfor
the voltage of the pack being used.
Ifyouhavetroublearmingthecontroller(andthethrottletrimhasbeensettominimum),
entertheprogrammingmodeandtrychangingthesettingto1.1ms–1.9msinProgramming
Menu4toseeifithelpscorrecttheproblem.Ifitisacomputerradio,youmayalternatively
increasehighandlowthrottleATV(endpoint)percentages.
Note:IncreasingthehighATVwillnothaveaconsequenceonarmingissues,onlylowATV.
Some transmitters, including all Futaba transmitters, will require the throttle channel to be
“reversed” for proper operation.
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