X Series Drivers Ed Guide
25 26
TUNING WITH CASTLE LINK
™
All Cstle ESCs my be connected to your PC using the Cstle Link USB dpter. The Cstle Link 
softwre will give you ccess to  whole new world of tuning options. You my use Cstle Link 
to tune your throttle nd brke curves, set your drg brke feel, nd use the incredible Torque 
Limit to keep the front end of your cr on the ground with ll the power you hve t your 
commnd. As new softwre becomes vilble, you cn instll it in your Cstle ESC for new nd 
updted fetures. All of this ensures your Cstle ESC will be the best tht it cn be.
Castle Link Quick Connect
Experienced modelers go to gret lengths to tie down their servo nd throttle leds - nd some 
find tht unplugging  Cstle controller from the receiver disrupts ll their work. The Cstle Link 
Quick Connect llows you to connect the Cstle Link USB dpter without removing wires from 
your receiver. Visit www.cstlecretions.com/quickconnect to purchse online.
Using Castle Link
Disconnect the RX (Ornge/Red/Brown) wire from your receiver nd connect it to the Cstle 
Link USB dpter. Cstle ESCs my lso be progrmmed using your trnsmitter nd receiver 
(see Trnsmitter Progrmming, pge ), or  Field Link Progrmming Crd (see Field Link 
Progrmming Crd, pge ).
If your ESC has a 3-wire AUX connection (White/Red/Brown) you MUST disconnect it 
prior to connecting your ESC to the Castle Link USB adapter unless using a Castle Quick 
Connect Duo. Filure to disconnect  -wire AUX connection from the receiver my result in 
dmge to the Cstle Link USB dpter.










