User's Manual

plug rather than the servo wires.
Servo Connection
Connect the servos to the appropriate positions in the transceiver:
Connect… …into transceiver receptacle
Receiver battery / Channel 4 servo “Power”
Steering servo “Steering”
Throttle servo or ESC “Throttle”
Shifting servo “Shft/CH3”
FCC Compliance Reminder
If you install the React transceiver inside of a vehicle, and you are not the final end user, FCC
regulations require you to make the React Transceiver’s FCC ID easily visible to the end user. See the
FCC Compliance section for more information:
Installing the Optional Sensors
Your React radio system has several optional sensors that you can install in your vehicle and connect to
the transceiver. When properly installed and connected, these sensors will send information back to the
React so that you can monitor the readings while you drive.
Receiver Battery Sensor
The transceiver monitors the receiver battery voltage from the POWER receptacle. There is no
installation necessary for this sensor.
Voltage Sensor
The voltage sensor is used to monitor the voltage of a separate battery pack (for example, an electric
car’s main battery pack). In a Nitro car, this sensor is not needed.
Connecting the Voltage Sensor
1. Connect the RED wire of the voltage sensor to the positive
terminal and the BLACK wire of the voltage sense to the negative
terminal of the battery pack you want to monitor.
2. Carefully route, protect, and secure the sensor wires.
3. Plug the voltage sensor into the BATT receptacle. If your voltage
sensor only has two wires, connect the RED wire to the center pin
and the black wire to either outside pin.