2
Transmitter
Your Transmitter is an advanced controller designed for the beginner to be easy to use and tune. You will need to
follow the steps below to ensure you prepare the controller correctly for use and understand the adjustment
possibilities available.
Preparing the transmitter
The function switches on the transmitter
Throttle Trigger
Open the battery holding
tray to expose the empty
battery slots.
Insert 4 AA batteries into
the marked spaces. Please
note the correct direction of
the batteries
Incorrect battery insertion could
damage the transmitter
2.4Ghz technology has done
away with the need for long
extendable aerials. The Aerial
on your transmitter is located
internally
1. Steering Trim
2. Power Switch
3. Steering End Point Dial (left/right lock)
4. Steering Reverse Switch
5. Power LED
6. Steering Control
7. Throttle Trigger
8. Bind Button
• Pull the trigger to go
forwards and speed up
• Push the trigger forward to
brake
• Push again for reverse
Steering Wheel
Turn the steering wheel to the left or
right to make the vehicle turn left or
right
Reverse Switch
You can reverse the direction travel on the steering by using this switch.
Example: When the car is driving away from you and a left input is made on the Transmitter but the car
steers Right, you can use this switch to reverse the signal to gain the correct steering control.
Dual Rates
The dual rate settings adjust the
maximum degree of movement from the
servo or ESC on that channel.
Clockwise is full movement.
Counter-Clockwise (Zero) is very little
movement.
Power LED’s
The Red LED Light shows if the installed AA
batteries have sufficient charge.
The RED
LED will flash if the AA batteries need
replacing.
Specification
Transmitter MTX-249
• System : 2CH
• (Steering, Throttle)
• Frequency : 2.4Ghz - 2.4835Ghz
• Maximum power Output: <100mW
• Radio wave type : FHSS
• Battery : AA x4
• Weight : 227g
Receiver MRX-249
• Frequency : 2.4GHz
• System : 2CH
• Battery : 6.0 - 8.4V
