hv85 not arming

[Thomas Porfert]

Make sure you are powering the receiver by an external source (RX pack or external BEC), the HV controllers do not have an onboard BEC.

Make sure you do not have the red wire is disconnected. The HV controllers are opto isolated and the red wire MUST be connected at all times.

Make sure your throttle trim is at zero and if you are in Aircraft > Fixed Endpoint on the throttle type setting, you may need to lower the low endpoint on your transmitter to get it to arm.

Also make sure the throttle hold is not turned on, the throttle curve is set to linear and the ESC is plugged into the throttle channel and the correct orientation.

Thomas Porfert
Tech Support
Castle Creations