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User Manual for RadioLink T4EU 

4 Channel 2.4Ghz Radio Control System 

Transmitter (T4EU) 

Receiver (R7EH) 

Channels:                            4-Channel 

Channels:                             7 Channels 

Transmitting Frequencies:   2.4Ghz 

Receiving Frequencies:        2.4Ghz 

Modulation Type:                 2.4Ghz FHSS 

Input Power:                         4.8v to 6.0v  

Minimal Current Drain:     Approx.. 100mA 

Receiving Range:   500 yds. Ground, 1000 
yds. Air 

Input Power:                    9.6v NiCd Battery 

 

Output Power:                  <0.01W 

 

 

Binding The Receiver 

1. 

Fully charge the transmitter batteries.

 

2. 

Turn on the transmitter power first, then power on the receiver

 

3. 

Press the bind button on the receiver, hold for one second and release.

 

4. 

The LED in the receiver will flash several times and then go solid, indicating that 
the receiver is bound to the transmitter.

 

5. 

Power off the receiver, then turn off the transmitter power.

 

 

Installing The Receiver 

1. 

Install the receiver in your aircraft, away from other components such as the ESC 
and the motor.

 

2. 

Common receiver channel connections are as follow:

 

Channel 1:   Rudder (on three channel plane) or Ailerons (on four channel 
plane). 

Channel 2:   Elevator 

Channel 3:   Throttle 

Channel 4:   Rudder (on four channel plane) 

Channel 5:   Landing Gear or Flaps* 

Channel 6:   Landing Gear or Flaps* 

Channel 7:   Receiver Battery Pack or UBEC* 

*Channels 5, 6 & 7 are not available when the receiver is used with the 
T4EU radio transmitter. 

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