Spektrum FC6250HX Manual page 5

SMART ESC Confi guration
Servo
C
Aux1 or
Additional Power
Remote Receivers
The FC6250HX fl ight controller uses a SRXL2™ Telemetry Remote to access
Forward Programming as well as other SMART features. For models larger
than 360mm, connect a second SRXL2 remote to the RX1 port.
• SRXL2 remotes can be connected to DATA/BIND/RX2, RX2 or RX1 ports.
• Two SRXL2 telemetry remotes can be used (see diagram above).
• Always ensure the remotes are connected to the transmitter before
fl ying the model. A solid orange LED on each remote receiver indicates a
successful connection.
Forward Programming
The FC6250HX fl ight controller is exclusively setup, programmed, and tuned
via the Forward Programming menu on a compatible aircraft Spektrum radio
system (e.g., Spektrum Gen2 DX and the iX series).
Visit spektrumrc.com for an updated list of Forward Programming capable
transmitters and updated transmitter fi rmware.
• Before entering forward programming, lower the throttle to the full stop
position.
• Before exiting forward programming, lower the throttle to the full stop
position.
TIP: Always exit forward programming before disconnecting the power source
to ensure parameters are saved.
NOTICE: Do not connect the swash plate or tail rotor servos until the servo
frequency has been confi gured. Failure to do so may result in damage to
the servo and/or your model.
WARNING: Always remove the pinion gear or disconnect the main
drive motor from the ESC to disengage the drive system during initial
setup. The main rotor blades may turn in response to setup changes or
transmitter inputs. Failure to do so could result in serious personal injury or
property damage.
SMART
Servo
ESC
B
Tail
Rotor
Servo
RX2
Servo
A
RX1
EN
5