• As long as the vehicle is in operation you must always leave the transmitter switched on.
• In case of a fault stop operating your model straight away and remove the cause of malfunction before
you continue to use the model.
• When ending operation, always switch off the vehicle first. Only then must the transmitter be switched
off.
• If you interrupt operation for a longer time (e.g. for storage), remove the drive battery from the vehicle;
disconnect the plug connection between the drive battery and the vehicle entirely. Also remove any bat-
teries/rechargeable batteries from the transmitter.
• If the batteries (or rechargeable batteries) in the transmitter grow weak, the range reduces and the
vehicle may no longer react to the control commands at the transmitter. In that case, end driving with
the vehicle and switch off the vehicle. Then exchange the batteries or rechargeable batteries in the
transmitter for new ones.
• When the car's drive battery is weak, the car gets slower or no longer responds correctly to the transmit-
ter.
The drive battery in the vehicle is not only used to supply the drive with power, but also the receiver. If
the voltage in the drive battery is too low, the voltage at the receiver may also drop, causing the vehicle
to no longer respond to the control commands at the transmitter.
If this is the case, stop driving immediately (switch off the vehicle, then switch off the transmitter). Then
replace the vehicle drive battery with a fully charged fresh drive battery or recharge the drive battery.
Before recharging the drive battery, let it cool off entirely. Before every battery change, always take a
5 - 10 minutes' break for the vehicle's drive to cool off.
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