needed in my rustlar .when i connect the battery it starts moving a little but as soon as i switch on the remote it runs very fast without pressing the throtel and also the steering is not working

Point 1 - Always turn on the TX before RX

Quick search on Google popped this out.

Friend,

First of all never connect a model or turn on a model (car, plane, heli, boat, glider or anything) first.

Always turn of the transmitter/radio/remote first and only then turn on the receiver/model connected to the receiver.

And while turning off, always turn off the receiver/model connected to the receiver first and then followed by the transmitter.

Its simple to remember but easy to forget. "First in - last out". Transmitter first to turn ON and last to turn OFF.

This is the basic thumb rule you have to follow.

Coming to your problem, please check the trims on the transmitter if they have been set to neutral position or the position where the car does not start moving forward.

If you do not know the neutral setting of trims, follow the below steps:

1) Place the car on an elevation with all the wheels in air
1) Turn ON the transmitter first
3) Connect the battery to the car
4) Turn ON the receiver on the car
5) If the wheels start moving, turn the throttle trim anti-clockwise (generally) and see if the throttle reduces or the wheels stop spinning
6) If the throttle reduces / wheels stop spinning, then slowly fine tune the trims to the point where the wheels are not spinning but with just a slight touch on the throttle, the wheels spin

That would be your neutral point of the throttle trim.

Same thing with the steering trim, turn the trim for the steering right or left and see if the wheels are turning or not.

Once you have the wheels positioned in center with the trims (if the servo setting is not changed and is at the factory setting), then when you turn the actual steering wheel control, the wheels should turn correctly.

If done correctly assuming the servo settings on the model is the factory setting, you should resolve your problem and up and running.

CHEERS.....

Reverse your throttle channel

Quote from: Hellyflyer on December 21, 2012, 02:07:57 AM
Reverse your throttle channel

IMO, that won't help.

Like Dharmesh said, turn the Tx on first and then the car.

Next, calibrate your ESC with the wheels off and the car elevated.

thanks  everyone for all  your  help,i am very close on the throtel but steering is not working at all.

PM sent with details you asked.... please check and confirm.

hello friends first of all thank you for all your help but now i am having another problem and it is that when i connect the battery to the car it dosen't  shows any reaction when i switch on the switch of the car the wheels just move a little bit and then stop and when i switch off the switch some red light glows a little on the esc and then when i again switch on the switch again the little movement is shown by the wheels (a slight movement) and  some green light is glowing on the esc .plz help me out

Are you using a fully charged battery?

yes sir i am using a fully charged battery and it is 2s lipo,can i use 3s lipo in it

sir i changed the plugs channel one into chanel 2 and vice versa and the car started moving but it s  movement is controlled  by the steering wheel and also channel 2 steering wheel is not working ,is there any shot in the channel 2 of the reciver plz help me

you might have already figured this out but still!!

this happend to me !!
I own 4 trx models.

step 1. turn tx and rx off
      2. there is a switch on your tx saying 50/50 and 30/70
      3.turn it to 50/50

see pics!

imran , ur esc is not detecting the lipo mode. read ur manual for esc. u ll get through the problem