KT2S TRANSMITTER FUNCTIONS
Steering Wheel : Control direction (Left / Right) of the RC
model
Throttle Trigger : Control speed and direction (Forward/
Brake/Backward) of the driving model.
Antenna : Transmit signal to the model
Power ON / OFF : Power ON / OFF the transmitter
SYNC & Battery Indicator : Top
synchronization status and/or adequate
battery power supply.
Power Indicator : LED light indicates power "ON".
ATV : Adjustable Steering Rate by ATV dial
ST. Trim Dial : Adjust the neutral position of steering
servo when model wheels are straight
ahead.
TH. Trim Dial : Make sure the model stays still when
releasing the throttle trigger.
Battery Compartment Tray : Cover and hold the batteries powering
the transmitter.
RECEIVER AND SERVO CONNECTION
CH2
CH1
Receiver
ABOUT THE RADIO SYSTEM
Reversing
Reversing is used to change the response direction of steering wheel and
throttle trigger.
KT2S Transmitter features 2 reversing functions: Steering Reverse and
Throttle Reverse.
Steering Reverse: Reverse the response direction when operating steering
wheel. Turning left steering wheel, the model turns right while turning right
the model turns left.
Throttle Reverse: Reverse the response direction when operating throttle
trigger. Pushing forward throttle trigger the model moves backward while
pulling back, the model moves forward.
Adjustable Steering Rate (ATV)
Adjustable Steering Rate enables to adjust the same maximum steering angle of servo on both sides (Left and Right) when model makes steering. The
Adjustable Steering Rate affects the sensitivity of servo. Reducing dual rate value can lower the sensitivity of servo and reduce the same maximum steering
angle on both sides. Remember to adjust the dual rate value within the adjustment range.
Green
LED
light
indicates
Throttle Servo
Steering Servo
ATV
Power
Indicator
Power
ON / OFF
Steering
Reverse Switch
Throttle
Reverse Switch
Steering
Trim Dial
Throttle
Trim Dial
Battery
Compartment Tray
PRE-RUN CHECK
LED
indicateur
LED
indicator
* Always turn on the transmitter first by sliding the switch on the left side from
bottom to top. The green lights above the switch should light up. If not, you
need to check for low or incorrectly installed batteries.
Trimming
KT2S features two trimming functions:
Steering Trim and Throttle Trim.
Steering Trim Dial:
Adjust the neutral position of steering servo when the wheels are straight
ahead. Normally steering trim is adjusted until the model can keep straight
tracks.
Throttle Trim Dial:
Adjust neutral position of throttle servo. Make sure the model stays still
when releasing the throttle trigger.
Antenna
Steering
Throttle
Trigger
Setup Key
1. Steering : Adjust the steering trim
to keep the front wheels in straight
line when steering wheel remains in
NEUTRAL position.
2. Throttle : Adjust the throttle trim to
ensure the wheels stop rotating when
throttle trigger remains in NEUTRAL
position.
Wheel
Bind /
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