DX5R DX5 Pro Launch Control Instructions

2904 Research Rd • Champaign, IL • 61822 • horizonhobby.com

DX5 Pro Launch Control Instructions

And Tuning Tips

Duration: longer duration makes the car ‘feel’ and run slower as it takes longer to transit the

programmed curve. This is helpful on low traction surfaces like dusty parking lots and streets. Shorter

duration is ideal for high traction surfaces to allow maximum acceleration.

Low traction duration – 1.2-1.5s suggested

High traction duration - .5-.9s suggested

- Final notes –

Launch Control must be activated before every run down the track so remember to hit the Start switch

before every run. The fastest starts are achieved by holding down your Start button, holding Full

Throttle on your Throttle Trigger, and once the race starts, release the Start button and continue to hold

full throttle until you reach the finish line or if the run needs to be aborted. This method can help reduce

the latency between your eyes and the start tree, but it also allows for less margin of error so it may not

work for you if you need to apply steering to keep straight.

Pulling the throttle slowly will result in the car accelerating as programmed until it reaches the Duration

setting, then it drops to wherever the trigger is held. This can cause the car to slow down halfway down

the track or just before the finish line. Once the throttle trigger is returned to center OR the duration of

the Launch Control duration is completed, launch control is deactivated until the assigned Start button is

press again.

We hope these instructions have been helpful and look forward to seeing you at the drag strip!

Happy Racing!

~Spektrum RC