User Manual

Adjusting the Center of Gravity (CG)

The CG location is 175mm back from the nose, which was determined with the recommended battery at the front of the

battery tray.

175mm

Transmitter and Receiver Binding

Binding is the process of linking your transmitter and receiver. You need to ‘bind’ your chosen Spektrum

DSM2

DSMX

technology equipped aircraft transmitter to the receiver for proper operation.

For subsequent ﬂ ights, power on the transmitter for 5 seconds before connecting the ﬂ ight battery.

LED Indicator on Receiver

Waiting to Bind Slow Flashing Blue

Connected, throttle not at zero Fast Flashing Blue

SAFE Mode Blue Solid

AS3X Mode Red Solid

Low Voltage Cutoff Red Flashing

Binding Procedure

1. Refer to your transmitter manual for instruction on binding the transmitter to a receiver.

2. Ensure the ﬂ ight battery is not connected to the aircraft.

3. Depending on your transmitter, either power off the transmitter or ensure the RF signal is off.

4. Connect the ﬂ ight battery in the Aircraft. The LED’s will begin ﬂ ashing slowly, turn the aircraft upside down until the

LED does a slow blue ﬂ ash, indicating the Ultrix is in bind mode.

5. Make sure the transmitter controls are at neutral and the throttle and throttle trim are in the low position.

6. Place the transmitter in bind mode. Refer to your transmitter manual for binding instructions.

7. After 5-10 seconds, the receiver will connect and the motor will arm.If you encounter problems refer to the

Troubleshooting Guide at the back of the manual.