User's Manual

T4-2400 Transmitter operation Introduction
1. Electronic Specification
a. Operation frequency: 2402- 2480MHz, total 79 frequencies (the space of close
frequencies is 1 MHz)
b. FHSS transmitter mode
c. Output power4Mw
d. Channel: 4 proportional
e. Operation voltage: 4.8V
f. Operation current25mA
2. Using Guide
a. Power on the transmitter, the voltage of the battery no less than 4.8V, all the 3 LED s
(from left to right: red, yellow and green) illuminated; when the voltage of the battery
between 4.4V-4V, green light off; when the voltage below 4V, just the red light on, and
then we must charge the battery with the included charger. Please review the attached
circuit diagram of the charger.
b. As the diagram 1 shown, the top transmitter case has 2 control sticks, and their
performance as following:
Left stick,
Up and down, control the Throttle
Left and right, control the Rudder
Right stick,
UP and down, control the Elevator
Left and Right, control the Rudder
There are 4 trim levers near the 2 sticks, respectively trim the throttle, rudder, elevator
and aileron throw.

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