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exhogflyer · 03-16-2018, 10:15 AM

Finally converted my turbine to FBL and I'm using an SK 720 as I like the feel from my other helis. BUT I'm having a problem figuring out the cyclic/collective wiring

. Do I plug the collective into the receiver ( Futaba system) or does it go to the 720 and if so HOW? I'm not using SBUS but do I need to? And since there's only 2 cyclic servos what swash configuration do I use........4 point? And I assume throttle will go to the receiver NOT the 720 correct? Thanks all in advance.......
Gene

cbergen · 03-17-2018, 06:12 PM

Which engine do you have, the Wren or the Jetcat?

exhogflyer · 03-18-2018, 05:18 PM

Chris, I have the Wren 54

cbergen · 03-18-2018, 06:49 PM

Then I suggest that the throttle is plugged directly into the receiver. If the SK720 attempts to control the throttle it may lead to over speeding or under speeding.

I looked at the SK720 manual and I could not discern where to plug in the servos either...

Sorry.

exhogflyer · 03-22-2018, 03:54 PM

I appreciate the help Chris!

RoyArms · 04-18-2018, 04:41 PM

I found no answer for this either, so i downloaded the software to figure it out. You would select mCCPM 1 servo in the swashplate tab. SW-C is the elevator servo, SW-R is the aileron servo, and SW-L is the collective pitch.

Sent from my SM-G900V using Tapatalk

03-16-2018, 10:15 AM	#1 (permalink)
exhogflyer Registered Users My HF Map location Join Date: Feb 2012	Bergen Turbine/ SK720 Help Please! Finally converted my turbine to FBL and I'm using an SK 720 as I like the feel from my other helis. BUT I'm having a problem figuring out the cyclic/collective wiring. Do I plug the collective into the receiver ( Futaba system) or does it go to the 720 and if so HOW? I'm not using SBUS but do I need to? And since there's only 2 cyclic servos what swash configuration do I use........4 point? And I assume throttle will go to the receiver NOT the 720 correct? Thanks all in advance....... Gene __________________ CX3,130X,Bergen Intrepid Gas & Turbine,Trex 800 Gasser HK600GT,HK500CMT,Goblin 770 Trex 800E

03-17-2018, 06:12 PM	#2 (permalink)
cbergen Registered Users My HF Map location Join Date: Apr 2004	Which engine do you have, the Wren or the Jetcat? __________________ Chris D. Bergen Bergen R/C Helicopters

03-18-2018, 05:18 PM	#3 (permalink)
exhogflyer Registered Users Thread Starter My HF Map location Join Date: Feb 2012	Chris, I have the Wren 54 __________________ CX3,130X,Bergen Intrepid Gas & Turbine,Trex 800 Gasser HK600GT,HK500CMT,Goblin 770 Trex 800E

03-18-2018, 06:49 PM	#4 (permalink)
cbergen Registered Users My HF Map location Join Date: Apr 2004	Then I suggest that the throttle is plugged directly into the receiver. If the SK720 attempts to control the throttle it may lead to over speeding or under speeding. I looked at the SK720 manual and I could not discern where to plug in the servos either... Sorry. __________________ Chris D. Bergen Bergen R/C Helicopters

03-22-2018, 03:54 PM	#5 (permalink)
exhogflyer Registered Users Thread Starter My HF Map location Join Date: Feb 2012	I appreciate the help Chris! __________________ CX3,130X,Bergen Intrepid Gas & Turbine,Trex 800 Gasser HK600GT,HK500CMT,Goblin 770 Trex 800E

04-18-2018, 04:41 PM	#6 (permalink)
RoyArms Registered Users Join Date: Feb 2010	I found no answer for this either, so i downloaded the software to figure it out. You would select mCCPM 1 servo in the swashplate tab. SW-C is the elevator servo, SW-R is the aileron servo, and SW-L is the collective pitch. Sent from my SM-G900V using Tapatalk cbergen likes this.

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