Transmitter batteries are weak or fitted incorrectly
No control of
Servo wires to receiver loose or connected incor-
vehicle or short
rectly
range
Transmitter and receiver unit are not 'bound' cor-
rectly
ESC has shut down due to overheating
Steering/Throttle
operation
Transmitter and receiver unit are not 'bound' cor-
intermittent
rectly
Steering trim setting out
Vehicle wanders
Damaged steering components
left/right without
steering input
Drivetrain dirty or damaged
Steering/Throttle
Check that the wires from the ESC to the motor are
operation
connected correctly
reversed
Transmitter steering dual-rate set incorrectly
Limited steering
angle
Damaged steering components
USB Cable Damaged
S120 Charger
USB Power Adaptor input weak/damaged
does not charge
battery
SMART battery or charger damaged
www.modellmarkt24.ch
Check transmitter batteries and refit -
see
Reinstall signal wires to the 2-In-1
Unit
Transmitter and receiver need to be
bound - see
Stop driving and allow ESC or motor
to cool down
Check for sources of interference and
re-bind transmitter/receiver -
Adjust steering trim - see
Check components and replace - visit
ARRMA-RC.com for advice
Clean, check condition and/or replace
- visit ARRMA-RC.com for more
information
Reconnect in the correct
orientation (red to red and black to
black) ensuring fit is tight; if not pinch
female connector with pliers
Adjust transmitter dual-rate -
Check components and replace - visit
ARRMA-RC.com for advice
Check and replace USB Cable if dam-
aged or not working on known source.
Check specification and replace USB
Power Adaptor -
Replace with new unit - visit
spektrumrc.com for advice and
upgrades
25
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WWW.ARRMA-RC.COM