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EN
INSTALLING THE TRANSMITTER BATTERIES
This transmitter requires 4 AA batteries.
1. Remove the battery cover from
the transmitter.
2. Install the batteries as shown.
3. Install the battery cover.
CAUTION: If using rechargeable batteries, charge only rechargeable batteries. Charging non-rechargeable batteries
may cause the batteries to burst, resulting in injury to persons and/or damage to property.
CAUTION: Risk of explosion if battery is replaced by an incorrect type. Dispose of used batteries according to
national regulations.
TRANSMITTER FUNCTIONS
A. Servo Reversing
To reverse the Throttle (TH) or Steering (ST) channel, switch
the position of the correlating switch—"N" is for normal, "R"
is for reverse.
B. Throttle Trim
Adjusts the throttle neutral point
C. Steering Trim
Adjusts the steering center point. Normally, the steering trim is
adjusted until the vehicle tracks straight.
D. THROTTLE RATE
Adjusts the end point of the throttle
E. STEERING RATE
Adjusts the end point of the steering
F. Indicator Lights
• Solid red lights: Indicates radio connectivity and
adequate battery power
• Flashing red lights: Indicates the battery voltage is
critically low. Replace batteries
G. Throttle Limit
Limits throttle output to 50/75/100%
Select 50% or 75% for less experienced drivers or when you
are driving the vehicle in a small area.
H. Antenna
I. Power Button
J. Throttle/Brake
K. Steering Wheel
L. Channel 3 Buttons
SRX300 RECEIVER
Specifications
Type: FHSS 2.4GHz protocol
Dimensions (LxWxH): 35.8 x 23.6 x 14.3 mm)
Antenna Length: 8.27 in
Channels: 3
Weight: 8.8g
Band: 2.4GHz
Voltage Range: 3.5–9.6V
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2.4GHZ DIGITAL
RADIO SYSTEM
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STX3 USER GUIDE
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