Dual Rate & Expo Explained

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13 жыл бұрын

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Hey everyone. There is a lot of bad information floating around about dual rates and expo, and what they do. Well, I'm hoping that this video will help out with that. Now, this is not in depth, but more of an overview to get you going in the world of Rc. If you have any questions, click on the forum link above and post up in there.
And as always, please rate, comment and subscribe so you don't miss any more videos.
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Пікірлер: 144

@daddysix3731 6 жыл бұрын

Here is another example of humanity's best: one among many to step-up to an initiative for the benefit of others... 'Hats off to you, bro...and thanks for that block of instruction.

@chrisdrake5680 4 жыл бұрын

Found this by accident and was interested to see. What a brilliant explanation. If anyone else is trying to explain, then just put a link to this video ;-) .

@dirtywonton 12 жыл бұрын

Your explanation and video is GREATLY appreciated. I had no clue what these were and how it affected my controls. It makes perfect sense after your explanation. Thank you!!!

@royd7984 3 жыл бұрын

I've watched your video explanation of DR & Expo several times and always learn something that I need to remember. Thanks for posting your video.

@PATROLMAN2056 12 жыл бұрын

Hey Tony, iv only had my DX6i for three days, a friend put me onto your videos and im alredy up in the air with my E-Sky Belt-cp... its never flown so well! I spent a whole afternoon watching your videos then went and set my heli and DX6i up...WOW!! Its the most stable its ever been, i feel like im in control of it, and its not in control of me!...thank you so much. Regards from the U.K

@johngaines3777 5 жыл бұрын

As a 62 yr AMA Senior I am so happy to see modelers helping other modelers via these free videos. This is what the hobby is all about. This is an excellent clear video that has already helped many I am sure. Thank you!

@RcHelpDotCom 5 жыл бұрын

Hey John, thanks for the kind words. I made this video years ago because it seemed every day I was having someone ask the question of what is Dual Rate, What is Expo? But yes, it has helped many over the years and you are exactly right, it's all about helping other modelers out there get into the hobby and understand what these things are about. www.Rc-Help.com

@thomasbardenwerper9365 7 жыл бұрын

Outstanding! Thank you for this very clear, concise, and logical explanation. Makes perfect sense now.

@andrewsams335 2 жыл бұрын

Easiest to understand explanation of expo and dual rate I've seen. Thanks!

@RcHelpDotCom 2 жыл бұрын

It's my pleasure Andrew! I need to make a new one, something without my sloppy hand drawn graph LOL. www.Rc-Help.com

@fireblade31967 3 жыл бұрын

Thanks, for explaining it so perfectly and for helping out so many people you dont even know.

@thatswhatuhad5098 6 жыл бұрын

Thank you finally now I understand after 20 + videos. You rock!

@jefftiz1 6 жыл бұрын

Most excellent Video. The DEVO 7 flying a walkera 450 3-D, Has been tough. A friend sent me your explanation, I had Negative EXPO & D/R set at 75%. I have moved my EXPO to +50, & D/R at 75% Gave me Much more control! Thank You!

@kwak_rc9792 7 жыл бұрын

So glad I found this video. Helped me out so much. Thank you

@clobbert 7 жыл бұрын

Brilliant, thanks for the great simple to understand video and explanation, now all becomes clearer

@bifulcog 7 жыл бұрын

Well said, you just answered all my questions.

@tango9944 6 жыл бұрын

Thank you for the info. your video helped my understanding of expose. Reducing the sensitive of aileron and elevator, the heli now fly much better than before.

@RcHelpDotCom 6 жыл бұрын

I'm glad I could help out. Hope to see you on the forum soon! www.Rc-Help.com

@mikaelmrup3196 6 жыл бұрын

I know this is an old video, but as an RC noob, i must say this is absolutely the best and simplest eksplorationen of expo an DR i have found. Thank you!!!!

@RcHelpDotCom 6 жыл бұрын

It is definitely an older video of mine, but still holds true to this day. I'm glad it could help you out without being too overly complicated like I have seen other videos do. If you need help with anything else, feel free to sign up on out forum and post up. Everybody is welcomed, especially beginners to this wonderful hobby! www.Rc-Help.com

@steveshawks115 4 жыл бұрын

Haven’t flown for ages and needed to refresh my memory on this, so it’s lucky I have it in my liked vids. Great info thanks.

@RcHelpDotCom 4 жыл бұрын

Nice! Glad I could help out.

@travishines9986 7 жыл бұрын

I just bought my first heli and you just helped me soooooo much thank you

@tomtam558 6 жыл бұрын

thank you for that clear and easy to understand explanation! big help for a beginner like me!

@SuperJsToysChannel 3 жыл бұрын

Although this is a 11 years old video, but still very very helpful to understand

@talon651 7 жыл бұрын

Great instructional video. Thank You for your time in making it.

@thetwogardens6048 2 жыл бұрын

Thanks for this video as a beginner pilot !

@PiDsPagePrototypes 7 жыл бұрын

Awesome explanation mate, thanks for the well presented and easy to understand presentation.

@guytero8812 4 жыл бұрын

Thanks for your video. You explained it perfectly. Couldn't be better or clearer.

@RcHelpDotCom 4 жыл бұрын

Hey Guy, Glad I could help out! www.Rc-Help.com

@Ricky-ju9ms Ай бұрын

It makes perfect sense, thanks for clearing it up!

@larrychamel 4 жыл бұрын

Thanks Tony. Going back through some of your older videos. All great information and ALL STILL RELEVANT!! Anyway Tony, I hope that all is well with you my friend. I hope that you and your Family are all well during this Difficult Time in all Our Lives! I hope that you and your Family all Stay Safe and Stay Healthy Brother! Take care of yourself. ❤🙏❤

@RcHelpDotCom 4 жыл бұрын

Doing what we can do! Thank you for the kind words!

@Marchiller 12 жыл бұрын

Thank you! Great explanation and you cleared up all of my questions!

@mickelson8332 5 жыл бұрын

Hey mate, that's the best explanation I have found so far for dr and expo. Never understood it until your fantastic demo. Cheers. Mick in the UK

@RcHelpDotCom 5 жыл бұрын

Hey Mick, I'm glad I could help out.

@josephromo1059 4 жыл бұрын

Thank you so much brotha. You helped me understand it.

@dinislam1886 13 жыл бұрын

Thanks, made it very clear for me. Now need to play with the setting to see what works for me.

@mattgoodin947 5 жыл бұрын

Wow. Took me 5 years to find this. Thanks man!!

@RcHelpDotCom 5 жыл бұрын

Glad I could help out Matt. www.Rc-Help.com

@biffoswilly 2 жыл бұрын

Well presented easily understood - nice job

@Luke-hu9mc 4 жыл бұрын

Thanks a lot bro, huge help!

@ollination 12 жыл бұрын

Thank you, finally an explanation that three people at Hobby People could not explain to me, thanks for taking the time:-)

@fredor3 12 жыл бұрын

Exactly what I was looking for Thank you

@willnate35 12 жыл бұрын

Appreciate you sharing your knowledge. Great job!

@Olivesylee 2 жыл бұрын

Thank you so much, it helps me a lot

@sicroly 11 жыл бұрын

that was a great simple way to explain a 2rate and expo. great if there was an actual servo attached to a surface to really get to see side by side with the TX your explanation. but for the hobby .. u did a great job...

@varok1206 7 жыл бұрын

great job. thanks for demonstration

@tattoosfromgrease 10 жыл бұрын

Thanks for the great info! Love your marker too! Expo!

@YoungJDogg 13 жыл бұрын

Thanks tony. i never actually knew what DR & expo was until now and i have been flying for about 2 years lol.

@beefybeef1326 4 жыл бұрын

Brilliant- thanks for sharing your knowledge!

@RcHelpDotCom 4 жыл бұрын

My pleasure!

@Ricardo_Rooster_Gsg9 11 жыл бұрын

Great explanation, now i have understood. Greetings from Brasil

@cyclonic7134 7 жыл бұрын

I'm a quad pilot but this helped a lot. Thanks

@Hypnotic_Horizon 5 жыл бұрын

Wow you explained it to where I understood everything thanks!

@RcHelpDotCom 5 жыл бұрын

It's my pleasure, glad I could help out! www.Rc-Help.com

@greglewis20 4 жыл бұрын

Wow, excellent explanation!

@RcHelpDotCom 4 жыл бұрын

Glad it was helpful!

@shadowdriva1 12 жыл бұрын

Great explanation. I got it! Thanks!

@WEEBER13 4 жыл бұрын

The servo discussion really helped! Rates are hard to understand when your quad has no servos!

@RcHelpDotCom 4 жыл бұрын

Yup, it is the same, just with no physical item to see moving. I did make another video on DR and Expo where I use a servo to show how it works, but without the graph. kzfaq.info/get/bejne/rp51nbadyNWxhYE.html

@flyfishingpiper4976 3 жыл бұрын

Great info thank you for this video!!!

@RcHelpDotCom 3 жыл бұрын

Happy I could help out! www.Rc-Help.com

@adriandekock4684 4 жыл бұрын

Wicked video dude! Thanks a lot!!!!!

@RcHelpDotCom 4 жыл бұрын

My pleasure Adrian! glad I could help out!

@chriswhite9859 3 ай бұрын

Great explanations

@andyrichey1192 6 жыл бұрын

Thank you you just help me a lot

@matthewcoleman9486 11 жыл бұрын

This was VERY useful!

@Brunoxtr 5 жыл бұрын

Very well explained. Thanks a lot.

@RcHelpDotCom 5 жыл бұрын

My pleasure. www.Rc-Help.com

@usarmyfl1 5 жыл бұрын

Thanks. You've explained it better than others. My mind comprehends. :P

@RcHelpDotCom 5 жыл бұрын

Glad I could help out Matt.

@Preppy-b2j 6 жыл бұрын

Thanks for sharing this great info

@valerierector1871 5 жыл бұрын

Excellent! Thank you!

@RcHelpDotCom 5 жыл бұрын

My pleasure Valerie. I'm glad I could help out.

@trevorb3521 5 жыл бұрын

great explanation man! thx!!!

@RcHelpDotCom 5 жыл бұрын

My pleasure Trevor. www.Rc-Help.com

@baddmood 12 жыл бұрын

Thanks mate, just what needed. I now have EXPO +25%

@walternaz21 12 жыл бұрын

Thanks Tony. I enjoyed this video. Walter

@raulsegura8109 11 жыл бұрын

way to go you got me ..good explanation

@cerviniaman 3 жыл бұрын

Helpful thanks 👍😀

@royd7984 3 жыл бұрын

So at 75% DR would 35% EXPO be a good starting point for a first time pilot flying a high wing trainer? Thanks for your helpful video. Please reply.

@6thsun25 3 жыл бұрын

how can i set my throttle so that it goes at 50% max or 40% max speed when i hit it full throttle?For example when i give my rc to my 6 year old nephew and he keeps pressing the throttle full down with the danger of destroying my rc vehicle.With dual rate?Or with epa?

@64Impaladdict 13 жыл бұрын

Thanks again tony!

@Catalysis1144 11 жыл бұрын

very nice explanation .. thanks a lot

@joaodib4126 4 жыл бұрын

Great help!!

@RcHelpDotCom 4 жыл бұрын

I'm glad I could help out! www.Rc-Help.com

@oiuyouitouyt8 4 жыл бұрын

Superr , thank you !

@tnorris4774 2 жыл бұрын

Very helpful.....thank you

@RcHelpDotCom 2 жыл бұрын

You're welcome!

@hadjnabil4811 5 жыл бұрын

Thank you lot's ,god bless you and your familly

@RcHelpDotCom 5 жыл бұрын

It's my pleasure! www.Rc-Help.com

@edcammarata6430 5 жыл бұрын

Done a good job,helpfull,thanks

@RcHelpDotCom 5 жыл бұрын

Glad I could help out Ed! www.Rc-Help.com

@SteenPedersen 11 жыл бұрын

Great explanation.

@richbc517 6 жыл бұрын

Can u explain using the car as it react and move on on that graph..thanks

@StrangerInAStrange 3 жыл бұрын

Great basic explanation. I'm getting there!

@biconguy 11 жыл бұрын

makes perfect sense! TY!

@Maggotman22 12 жыл бұрын

that help me a lot thanks!

@jackhawk8952 5 жыл бұрын

Thank you.. Been flying planes and helicopters my whole life and took a break from buying new stuff just got back into it and ran into this ?

@RcHelpDotCom 5 жыл бұрын

Yea, When I got out of it, NiMh was the hot pack and we were thrilled about the new 3300mah packs. I leave for a few years and now there is brushless and LiPo's out here lol. It is definitely quite a change, but after studying it for a while, it all starts to make sense. If we can be of any help, come over and join up on our forum. We have a lot of great information over there. www.Rc-Help.com

@paulvu7189 5 жыл бұрын

Tom is fantastic!

@RcHelpDotCom 5 жыл бұрын

Who is Tom?

@BridgerBear 11 жыл бұрын

Thank you.

@tonyl9516 6 жыл бұрын

this was a very good explanation

@RcHelpDotCom 6 жыл бұрын

I'm glad I could help out Antonio! www.Rc-Help.com

@autorings 11 жыл бұрын

Good explanation.

@stephenlo6588 7 жыл бұрын

Thanks so so much.

@saikeungar 7 жыл бұрын

Very clear explanation! As a new player, may i ask that what exponential percentage should be set ? thank you very much

@saikeungar 7 жыл бұрын

Thank you very much

@johnwisam75 10 жыл бұрын

you are the best

@7439norma 12 жыл бұрын

Hey tony, thanks that helps alot, i still need to understand when to use - expo. i understand the + expo now, it makes the servo slower in the beginning. but when and why would i use the -expo.

@greekamikazi 11 жыл бұрын

Nice video. I do have one question though.You say that + expo gives a slow curve from center to 50 and fast from 50 to 100, and with - Expo it gives a faster curve 0-50 and slow to 50-100. My question is , do all RX have the same set up, because my Futaba 7C has the opposite setting. - Expo gives slow start to center movement and fast to finish, and + Expo gives start to center fast and slow to finish..

@timobrien2592 Жыл бұрын

Great 👍

@Dg-zj6jo 2 жыл бұрын

cheers sir

@FiremistSLK 11 жыл бұрын

What will the EXPO curve look like at 25% 50% and 75%? Thanks....

@goriverman 7 жыл бұрын

Thank you

@jerryvolpini7987 4 жыл бұрын

For those who happen upon this video, remember, with some manufacturers negative expo slows response and positive expo speeds up response (opposite to what is explained here for the Spektrum radio).

@RcHelpDotCom 4 жыл бұрын

That is exactly correct Jerry. Futaba I believe is one of those manufacturers that is opposite of Spektrum. Thanks for the comment!

@7439norma 12 жыл бұрын

thank you

@Locoracers 13 жыл бұрын

Great!

@priyankrajsharma 6 жыл бұрын

Nice Video

@rtoebak76 4 жыл бұрын

For rc helicopter, do you set it for tail to or just ailerons and elevator? I ask because of the gyro.

@RcHelpDotCom 4 жыл бұрын

I never set any DR or Expo in the tail, I let the tail gyro do all of that. But I do set it for the cyclic even on a flybarless helicopter.

@rtoebak76 4 жыл бұрын

@@RcHelpDotCom I was wondering. Thanks for the reply. I still think a snappy tail can be calmed down that way.

@RcHelpDotCom 4 жыл бұрын

I have always looked for a very snappy tail on my helicopters. One thing you can do to help tame down a tail is move the ball on the servo further into the center, or even calibrate the tail and not quite go to the full end travel of the tail blades. Of course if you want to give DR a try on the tail, go for it. Just make sure you are ready to hit that throttle hold switch in case something goes wrong. And of course, let us know how your testing goes.

@rtoebak76 4 жыл бұрын

@@RcHelpDotCom mechanically suits me better. Dont want to disturb the gyro🙂🇳🇱. I just seen somebody do it and was wondering.

@RcHelpDotCom 4 жыл бұрын

Yup, I would rather do it mechanically as well. Just way less things to go wrong.

@matthewjames2649 5 жыл бұрын

I subscribed... Why because you had heavy metal music playing before the video started, and I need to understand dual rates and Expo...

@RcHelpDotCom 5 жыл бұрын

haha, love this comment! Thanks for the sub. Hope the video helped you out. www.Rc-Help.com

@ikeybenzaken5330 11 жыл бұрын

Thanks a lot! I don't think I'll be getting any use of dual rates cause I don't think they're very important, I think it

@SilverChevy2008 11 жыл бұрын

By far Spektrum is the most user friendly. I started out with Futaba and almost gave up on the hobby. I then sold the 7CH and bought a Spektrum dx7s. Nothing against Futaba because I still use them on my cars and trucks but for flying, SPEKTRUM is the way to go.