BVM Grumman F-9F Cougar, Construction And Operating Manual, Page: 40 / 42

BVM ®2015 40 Printed 7/3/2019
Connecting RX wires
The wires are labeled from the factory. If you are using the DX18, the program is available on
a SD card from BVM. Follow the chart below to connect the servos.
DX18 Connection Chart
RX Port Throttle Aileron Elevator Rudder Gear Aux1 Aux2 Aux3
Surface Throttle Right Ail Elev Rudder Left Flap Left Ail Right Flap Left Body
Flap
RX Port Aux4 Aux5 X+1 X+2 X+3 X+4 X+5 X+6
Surface Right
Body
Flap Nose
Steering Gyro Gain
Speed
Brake Gear
Seq. Wheel Brake Lights
Smoke
DX18 and DX18QQ Transmitter File
The BVM Demo models are setup on Spektrum DX18 transmitters. The file included on the
SD card has all the mixes, rates, expos, and settings done for you. Setting the sub trim and
travel adjustment must be accomplished by the modeler for the specific aircraft. Each aircraft
is tested at the factory using a similar program.
Important!!! Check the directions of all flight controls before each flight.
Switch/Lever/Trimmer Channel Output
Switch A X+3 Landing Gear, Down is Down
Switch B X+5 Lights, Down is off, Up is on
Switch C Elevator Rates Up (0) is High
Switch D Flaps and Body Flaps Up is Normal flight
Mid is Take off Flap
Down is landing flap
Button I Throttle Cut Throttle Cut
L. Trim Steering Trim/Aux 5 Down for Right Steering Trim
Up for Left Steering Trim
Switch E X+2/Speed Brake Up is speed brake up
Switch F Aileron Rates Up (0) is High
Switch G Rudder Rates Down/Away (0) is High
Switch H X+6/Smoke Down (0) Smoke off
Up (1) Smoke on
Right Lever X+2/Brakes Up/Away – Brakes off
Down/Pulled – Brakes on