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Revolution Models . CarbonXtreme . Midland Helicopters

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e-Venom Air Corps Night Ranger - Ocean Rescue > gyro not initializing
 
 
Husker
Heliman
Location: lincoln, ne

My Posts This: Topic  Forum
I just bought a new night ranger 3d heli. I have several other electric helis so I am somewhat familiar with how they work. Once I unpacked the box I was getting ready to check the blade tracking and when I turned on the tx then plugged the battery in the servos jumped a little as usual the red light on started blinking...but it never stops. Obviously the gyro is not initializing and none of the controls provide any input. What could be causing this?

It is on a level surface. The antenna is not touching any power wires. Battery is fully charged. I haven't touched any dip switches on the tx. I am out of ideas. I just hope my receiver/gyro isn't bad.
04-23-2008 Over year old.
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brisetout
Heliman
Location: Baie St Paul, Quebec, Canada

My Posts This: Topic  Forum
VNR3D

Hi,
Maybe the crystals aren't the same on tx and rx. Or throttle stick is somehow not fully at the bottom of its travel. Maybe the sliders for fine tuning throttle need adjustment, or 3d mode switch isn't at off position. Or you have bad RX or tx...

I don't have one, but I've downloaded the manual at Venom site, and read it through, because I want to buy this heli. What a chance you have!

I presently have an Ocean Rescue (coaxial)
04-25-2008 Over year old.
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Husker
Heliman
Location: lincoln, ne

My Posts This: Topic  Forum
Thanks for the response...I ended up sending it back for a replacement. I already tried all the things you mentioned and I couldn't come up with any answers and neither could the people at venom. I should get my replacement next week and if all goes well I will post a quick review.
04-25-2008 Over year old.
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brisetout
Heliman
Location: Baie St Paul, Quebec, Canada

My Posts This: Topic  Forum
got mine today

Finaly! Got my vnr3D this afternoon. I'm presently doing a huge preflight checkup, and reviewing manual again.

It's very exciting. I hope everything will be ok. I will take my time, as things can go bad very rapidly with that beast, ilke I've seen on YouTube
04-26-2008 Over year old.
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Husker
Heliman
Location: lincoln, ne

My Posts This: Topic  Forum
Congrats! Let me know what you think of it. I have noticed most of the people with youtube videos have no idea what they are doing. Starting out with a collective pitch heli and not using a simulator first is a bad idea and a waste of money in my opinion.
04-26-2008 Over year old.
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Paul Susbauer
Senior Heliman
Location: Spokane Valley, WA

My Posts This: Topic  Forum
If you guys have other questions, give me a call, I am ex 204.

Also you might follow my setup guide I posted over here:

http://www.runryder.com/helicopter/t222956p5/ - First reply on that page.

--Paul

Ineptitude - If you can't learn to do something well, learn to enjoy doing it poorly.
04-26-2008 Over year old.
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brisetout
Heliman
Location: Baie St Paul, Quebec, Canada

My Posts This: Topic  Forum
VNR3D: first try today

After checking blade tracking, swash level, cg balancing, I went outside for my first ever attempt this morning. I have almost followed all tips from Mr. Paul, except I didn't tilt swash lightly to the right, to correct the tendency to slide left.

Here is my performance:
Heli took off, and at about 3 feet, I've got back 6 feet, then I've panicked, and shut off throttle all way down. Result: Heli: 0 Concrete floor:1. Blades smashed, 1 ball link and a rod snapped.

When I began to fly with my Ocean Rescue, I have crashed a lot of times. My kids gave my copter a nickname (the same I use here: BRISETOUT) which means "Slam in everything" Since I no longer crash with it, even if I go outside with it, I've wanted to have a new challenge with the Ranger.

My impressions:
I was told cp were lot more difficult than fp ---> TRUE
I will have to move servo rods to inner holes for sure. It's like to fly with a WWI plane and then climb into a F18 cockpit. Really marvelous little piece of technology. Very touchy to fly, when you're a newbie, but I will fly it, no matter the time it will take to.

Sent my employee to the local shop to get replacement parts. By the way , made him buy an Ocean Rescue like I have since January, for himself. I gave him the bug for rc helis. He seems very good. I let him fly it in the shop, and am very impressed by him. If he continues to evolve at this speed, I will let him try the 3d this summer... He will probably get better than me, one day...

This afternoon, I have repaired the NR3D. I also tried to replace cristals. My Ocean rescue was 72.830, and so is my Ranger. I've tried to put 72.870 cristals, and gyro doesn't initiate. When I put back my 830, it works. I didn't inverted tx and rx. Is it possible to have bad cristals?
05-01-2008 Over year old.
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e-Venom Air Corps Night Ranger - Ocean Rescue > gyro not initializing
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