Fun, Learning, Friendship and Mutual Respect START  HERE


Unregistered
Go Back   HeliFreak > R/C Helicopter Support > 500 Class Electric Helicopters


500 Class Electric Helicopters 500 Class Electric Helicopters manufactured by Align, Tarot, SYMA, Airhog, Chaos, HK and similar.


Reply
 
LinkBack Thread Tools Display Modes
Old 04-24-2010, 08:55 PM   #1 (permalink)
Registered Users
 

Join Date: Jan 2010
Default First Hover

So today I finally worked up the nerve and picked up the heli off the ground. I did 3 one minute tail in hovers at about 2 feet off the ground. The heli seems incredibly smooth. No vibrations that I can see.

I was so excited that I recharged my batter and went back out for another go and then my heli proceeded to do a slow turn CCW (as looking above). I could figure out what was wrong with it so I took it back inside to do some investigations. After a few minutes I noticed that the heli was in rate mode and not head hold mode (switch was flipped on the tx). I figure that this is what was causing the rotation. Am I correct in this assumption?
SteelPE is offline        Reply With Quote Quick reply to this message
Sponsored Links
Advertisement
 
Old 04-24-2010, 09:21 PM   #2 (permalink)
Registered Users
 

Join Date: Jul 2009
Default

congrat on you hover and we all know the feeling. As for your slow turn, did changing to Heading hold fixed it and if yes, that is most likely the problem that you had it in rate mode which made the tail "weather vane" and not hold.
vanguy is offline        Reply With Quote Quick reply to this message
Old 04-24-2010, 11:09 PM   #3 (permalink)
Registered Users
 
Posts: 5,500
 

Join Date: Feb 2009
Default First time up

Nice ,Congrats: Feels great doesn't it . They sure fly nice, solid, stable and vibration free. Yea having it in rate will hold center until a good wind blows her off center. If it is that good in rate wait until ya flip into H.H . You can almost set the radio down and tie your shoes. LOL But ya better take it up , way up before ya try letting go of the sticks. I have and I was really surprised how well it stays put. Nice to be able to swap a fly when your flying this heli.
__________________
TBS Discovery / Nemesis 240 / Park Zone Sport Cub / Taranis X9D / Black Pearl 7' FPV Monitor / iCharger 206-B / Sony 2.8 FPV camera / GoPro Hero 3 Silver +
T/CHunter2009 is offline        Reply With Quote Quick reply to this message
Old 04-25-2010, 01:18 AM   #4 (permalink)
Registered Users
 
Posts: 15,078
 
My HF Map location
Join Date: Jul 2008
Default

Congrats SteelPE. Were your knees shaking?
__________________
Trex 700 Pro DFC - Compass 6HV - Vcontrol - Neo
#nodroneshere - 104
Larry227 is offline        Reply With Quote Quick reply to this message
Old 04-25-2010, 10:51 AM   #5 (permalink)
Registered Users
 

Join Date: Jan 2010
Default

Something I figured out pretty quick when I started was after that first nerve jangling hover was to add power/collective slowly until it looks like the skids are getting light and then give a quick bit of collective/power to hop off of the ground. This eliminates that nervous transition to flight when the heli wants to slide sideways on the ground when you try to sneak up on getting airborne.

Jim
jauguston is offline        Reply With Quote Quick reply to this message
Old 04-25-2010, 10:56 AM   #6 (permalink)
Registered Users
 
Posts: 653
 
My HF Map location
Join Date: May 2009
Default

Hey Congrats on your first hover! It will not be long you will be flying all over the place.
__________________
Allen
Trex 550
Trex 500 ESP
JR 9503
Allen Sullivan is offline        Reply With Quote Quick reply to this message
Old 04-25-2010, 11:31 AM   #7 (permalink)
Registered Users
Thread Starter Thread Starter
 

Join Date: Jan 2010
Default

In regards to the turn, I don’t know if switching it to HH mode worked because I have yet to fly it after I made the switch. I took the heli back into the house to see what was wrong with it. By the time I figured out the switch was flipped dinner was ready and after that it was to dark. Today is dreary/rainy, hopefully I will be able to take it out for a little bit.

My knees were not shaking but my thumbs were. I’m not sure if the flight simulator helped but I’m sure it didn’t hurt. I did buy a training kit from helihobby. It’s pretty nice. The struts are angled which allows me to see when it gets light on the skids. Oh, and I was finally able to cut the lawn, so instead of powering up on the driveway, I was able to do it on the lawn which calmed the nerves a little bit.

One thing I do find annoying is that my DX7 throttle stick isn’t 100% smooth. It feels kind of clicky which doesn’t really allow me to fine tune the power to the heli. Of course my hover was only 2’ off the ground so I wasn’t really looking for to much power.
SteelPE is offline        Reply With Quote Quick reply to this message
Old 04-25-2010, 11:59 AM   #8 (permalink)
Registered Users
 

Join Date: Jan 2010
Default

If you are not hopping into hover but are going slowly into take off you will be a lot better off staying on smooth pavement. There the skids can slide sideways but on grass they will catch and your pretty new toy will tip over.

Jim
jauguston is offline        Reply With Quote Quick reply to this message
Old 04-25-2010, 03:49 PM   #9 (permalink)
Registered Users
 

Join Date: Jan 2009
Default

On the dx7 if your throttle clicks or isn't smooth like the alerion stick you may have the airplane version.
cboo is offline        Reply With Quote Quick reply to this message
Old 04-25-2010, 06:02 PM   #10 (permalink)
Registered Users
 

Join Date: Mar 2010
Default

Quote:
Originally Posted by SteelPE View Post

One thing I do find annoying is that my DX7 throttle stick isn’t 100% smooth. It feels kind of clicky which doesn’t really allow me to fine tune the power to the heli. Of course my hover was only 2’ off the ground so I wasn’t really looking for to much power.
My LHS gave me a smooth tensioning bar to us in place of the one with the notch. Now it is smooth as can be. It appears that some of the heli Tx didn't have this smooth bar in the bag of parts.

bob

Last edited by azarby; 04-26-2010 at 01:22 AM..
azarby is offline        Reply With Quote Quick reply to this message
Old 04-25-2010, 06:17 PM   #11 (permalink)
Registered Users
 
Posts: 263
 

Join Date: Mar 2010
Default

Congratulations, man. I hope it's your first of many nerve racking heli experiences. Makes you feel alive.
6L6Amp is offline        Reply With Quote Quick reply to this message
Old 04-25-2010, 06:22 PM   #12 (permalink)
Registered Users
 
Posts: 179
 

Join Date: May 2008
Default

If you're a little adventurous, you can open up the DX7 and flip the ratchet bar over. You may also want to cut a strip of thin flexible plastic, like from a food container, and mount it on the opposite side when you screw it down. That will give you a nice smooth throttle like the heli version has. Or you can trade your DX7 with someone for a heli version, that's what I finally wound up doing because I wanted the throttle hold switch in the "right" place. Probably won't be able to do that here, but check rcgroups, that's where I made my trade.
__________________
Trex 500ESP FBL/MicroBeast
anatoly is offline        Reply With Quote Quick reply to this message
Old 04-25-2010, 06:29 PM   #13 (permalink)
Registered Users
 
My HF Map location
Join Date: Jul 2009
Default

You can also order the smooth ratchet from Horizon hobby and take the stock one with the ridge out. Works great!
l-fever is offline        Reply With Quote Quick reply to this message
Old 04-25-2010, 06:39 PM   #14 (permalink)
Registered Users
 
My HF Map location
Join Date: Jul 2009
Default

Quote:
Originally Posted by l-fever View Post
You can also order the smooth ratchet from Horizon hobby and take the stock one with the ridge out. Works great!

here is the part # http://www.horizonhobby.com/Products...ProdID=JRPA636
l-fever is offline        Reply With Quote Quick reply to this message
Old 04-26-2010, 04:33 AM   #15 (permalink)
Registered Users
 
Posts: 135
 
My HF Map location
Join Date: Jan 2010
Default

Congrats on your first hover, I am only new to Helli's as well and it was a nerve wrecking experience, assembling and flying a CCPM Helli for the first time.

Well done
__________________
Walkera CB100, 4G6, 2801 Pro TX
T-Rex 500 ESP
T-Rex 250 SE
Futaba 10CH
Rockers is offline        Reply With Quote Quick reply to this message
Old 04-26-2010, 05:03 AM   #16 (permalink)
Registered Users
 

Join Date: Oct 2009
Default

Congrats from another new heli pilot. Having just few flights under my belt I know how much courage it takes to lift off for the first time. Good job!
__________________
T-Rex 500ESP with GY520, T-Rex 600ESP with GY520 and DS650, Blade mSR all on DX7
Videos of cool helis and a bad pilot
nidua18 is offline        Reply With Quote Quick reply to this message
Reply




Quick Reply
Message:
Options

Register Now

In order to be able to post messages on the HeliFreak forums, you must first register.
Please enter your desired user name, your REAL and WORKING email address and other required details in the form below.
User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.
Password:
Confirm Password:
Email Address
Please enter a valid email address for yourself. Use a real email address or you will not be granted access to the site. Thank you.
Email Address:
Location
Where do you live? ie: Country, State, City or General Geographic Location please.
Name and Lastname
Enter name and last name here. (This information is not shown to the general public. Optional)
Helicopter #1
Enter Helicopter #1 type and equipment.
Helicopter #2
Enter Helicopter #2 type and equipment.
Helicopter #3
Enter Helicopter #3 type and equipment.
Helicopter #4
Enter Helicopter #4 type and equipment.

Log-in


Thread Tools
Display Modes

Posting Rules
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On




Copyright © Website Acquisitions Inc. All rights reserved.
vBulletin Security provided by vBSecurity v2.2.2 (Pro) - vBulletin Mods & Addons Copyright © 2024 DragonByte Technologies Ltd.

SEO by vBSEO 3.6.1