Jasonchi

Hi, has anyone try this combo?

Futaba 3PK radio
Futaba HRS receiver
LRP Quantum Competition 2 ESC
Futaba S9451 Digital Servo

I'm having problem with glitching. I read the manual and it say it might need to use DSC/Two-Way cable to set it up. Anyone know where to get those cable?

BTW If I use PCM receiver instead of HRS, everthing works great.

I like to use HRS if I can, Cause I can tell right away with HRS, the steering is very sensitive, meaning the movement is super smooth.

AreCee

iTrader: (1)

The DSC cord is to be used if you're setting up an ESC that won't work with the HRS Rx like a very old ESC. DSC (direct servo control) cords should be an item that your LHS would be able to order. You could use the futaba one or get one from Hitec.

I doubt that you'll need it since the QC2 is the latest from LRP (even five year old ESCs work with the HRS) and should be fine using the normal set up.

Are you using the same crystal set with both Rxs? Maybe you just have a bad crystal. You can use the same crystal in the PCM and HRS servo.