Blade 450 X RTF BLH1900M1 Hoja De Datos

The ESC will continuously lower power to the motor until complete shutdown  
when the battery reaches 9V under load. This helps prevent over-discharge of the 
Li-Po battery. Land immediately when the ESC activates LVC. Continuing to fl y after 
LVC can damage the battery, cause a crash or both.  Crash damage and batteries 
damaged due to over-discharge are not covered under warranty.

Repeatedly fl ying the helicopter until LVC activates will damage the helicopter 
battery. 

Disconnect and remove the Li-Po battery from the aircraft after use to prevent 
trickle discharge. During storage, make sure battery charge does not fall below 3V 
per cell. 

Replace transmitter batteries when the transmitter beeps and fl ashes a warning 
screen.

A Antenna

B Throttle Cut

Mix/Throttle Hold (Mode 2)
Trainer/Bind (Mode 1)

Rudder Dual Rate (Mode 2)
Gear/Flight Mode (Mode 1)

E Aileron Dual Rate

Aileron/Elevator Stick (Mode 2)
Aileron/Throttle Stick (Mode 1)

Elevator Trim (Mode 2)
Throttle Trim (Mode 1)

H Aileron Trim

Roller

J On/Off Switch

Charge Port

L Rudder Trim

Throttle Trim (Mode 2)
Elevator Trim (Mode 1)

Throttle/Rudder Stick (Mode 2)
Elevator/Rudder Stick (Mode 1)

O Elevator Dual Rate

Gear/Flight Mode (Mode 2)
Rudder Dual Rate (Mode 1)

Trainer/Bind (Mode 2)
Mix/Throttle Hold (Mode 1)

Flap/Gyro

S Trainer Port

Battery Cover

The transmitter comes with a thin clear plastic fi lm applied to some front panels 
for protection during shipping. Humidity and use may cause this fi lm to come off. 
Carefully remove this fi lm as desired. 

For more information on the transmitter, go to www.horizonhobby.com and click on 
the support tab for the Spektrum DX6i to download the instruction manual.

You can change transmitter modes between Mode 1 and Mode 2. This conversion 
requires both a programming and a mechanical change.

1.  Power on the transmitter.
2.  Press the roller, scroll to Setup List and press the roller to access the Setup 

List.

3.  Select Copy/Reset in the Setup List. When the Copy/Reset menu screen opens, 

select Reset.

4.  Move the Aileron D/R switch forward and backward FOUR TIMES. A screen will 

display Mode 1 and Mode 2.

5.  Select the desired mode.
6.  After you change the transmitter Mode in the Setup List, you will need to make 

mechanical changes to the transmitter gimbals.

CAUTION: Always power off the transmitter and remove the batteries 
before adjusting stick tension or friction straps. Not doing so could result 

in property damage or injury.