View Full Version : HDX 450 RTF
nicolas_rodriguez
05-25-2008, 10:31 PM
Hi Geir,
Did you get your part? I have mine flying but I still feel that I don't have full control of the tail... sometimes I can fly it for 1 or 2 minutes and the tail is responsive but then I begin to lose control of it... I don't know if it might be the gyro, or the servo.... or who knows..... What is your gain set up in? 50%?
Regards,
Nicolas
vrpoekrman1
05-26-2008, 05:26 PM
dont know if this will help or not but on my hdx 450 se v3 on the radio (dx6I)..i had to set the gyro gain to like 74 for normal mode and 70 to 72 for idle up..newbie here so please correct me if im off base...would never intentionally give bad advice
JEB123
05-26-2008, 09:54 PM
I see, I just got my TRex flying for the first time Saturday, and also had to set gyro gain in DX6i to 70%. Works fine.
p11gt
05-27-2008, 10:44 AM
Hi, I got my parts today and will try to repar it to morrow.
But I have tryed out the Gyro and the servo, have change the servo no differents.
But my gyro seems to stay at one side, when I turn it to left, it stays to left even if the stick is in center. And the same thing is to the right. So I wounder if I will just buy a Futaba 401 Gyro and take the one I have and $3"$%&&/.
JEB123
05-27-2008, 10:47 AM
Probably not a bad idea if you can afford it!!!
p11gt
05-31-2008, 05:49 PM
Today I have been flying 3 batt. dead empty. :YeaBaby: :YeaBaby:
Have been testing and testing diff. things, I ended up with taking a servo from one of my Nitro cars. HPI-SF2 (to big, to strong) and tested it. And every thing was working fine.
The rudder was responding as is should in low rpm but at once I got higher speed it was spinning out. Then I just reversed the Gyro and it work. (have been trying this before)????
So now its just some smal ajustment left, had to trim rudder and pitch all the way too one side. but that is something I will try to do to morrow.
:rolling :rolling :rolling
p11gt
06-23-2008, 05:56 PM
Ok, now the heli started to spinnnnn like %¤#%/( again.
Has been good for some time now. And this time I was way up in the sky.
But I was lucky, only bendt the main shaft and broke the landing skid.
Now i will change to 401 and some good servo.