ECX ECX8400 Instruction Manual - page 5
5
EN
Battery level IndIcator
Bright Green: Indicates good
battery voltage. Light begins
to dim below 8V (replace
batteries).
Bright Red: Indicates strong
signal strength. Light dims as
output power decreases.
throttle trIM
Adjusts the neutral point of
the electronic speed control
steerIng trIM
Adjust to make the vehicle
drive straight with no input
at the steering wheel
PoWer sWItch
Power on
or off the
transmitter
steerIng Wheel
Control steering. Right and Left
steering with ST. REV Switch
on N (See ST. REV switch)
throttle trIgger
Controls power to motor for forward
or reverse (See TH. REV switch)
Stop
Reverse
(when TH.
REV switch on R)
Forward
(when TH.
REV switch on R)
st. d/r
Adjusts the
amount the front
wheels move
when turned left
or right (Steering
Dual Rate)
reverse sWItch
Allows you to change the direction of
steering (ST. REV) and throttle (TH. REV)
controls. (Default settings are Normal for
steering and Reverse for throttle)
TRANSMITTER CONTROLS
aM 27 Mhz transMItter crystal
AM Transmitter Crystal
(RX)
AM Receiver Crystal
(RX)
NOTE: Paired AM crystals must be
replaced to change control frequencies.
Do NOT use FM Crystals.
Part #
Description
ECX1081 Crystal Set 1 26.995
ECX1082 Crystal Set 2 27.045
ECX1083 Crystal Set 3 27.095
ECX1084 Crystal Set 4 27.145
ECX1085 Crystal Set 5 27.195
ECX1086 Crystal Set 6 27.255