b) Before operation
• Make sure that no other models are operated within the range of the remote control on the same remote control
channel (transmitter frequency). Otherwise, you will lose control over the remote-controlled model! Always use
different channels if you wish to operate simultaneously two or several models in the immediate proximity of each
other.
• Check the function safety of your model and of the remote control system. Pay attention to visible damages such as
broken plug-in connections or damaged cables. All movable parts on the model have to be smooth running; however,
there must be no tolerance in the bearing.
• The flight battery inserted in the model must be charged completely in line with the manufacturer's instructions.
• To operate your model, always pull out the telescopic antenna to its full length as otherwise the transmitters presents
a considerable lower range and the transmitter output is strained higher than average.
• Always switch the transmitter on first. It is only afterwards that you may connect the flight battery of the model and
switch the model on. Otherwise, unexpected reactions of the electric helicopter may occur and the rotors might run
unintentionally!
• With running motors, make sure that neither objects nor body parts are in the rotating and danger area of the rotors.
c) During Operation
• Do not take any risks when operating the product! Your own safety and that of your environment is solely down to
you being responsible when dealing with the model.
• Improper operation can cause serious damage to people and property! Therefore, during operation, ensure a sufficient
safety distance to persons, animals and objects.
• Select an appropriate site for the operation of your model helicopter.
• Fly your model only if your ability to respond is unrestricted. The influence of tiredness, alcohol or medicine can
cause incorrect responses.
• Never point the telescope antenna of the transmitter directly onto the model. This makes the signal transmission to
the model a lot worse.
• Do not direct your model towards spectators or towards you.
• Motor, flight control system and flight battery can heat during operation of the model. Therefore, take a break of 5-10
minutes before re-charging the flight battery or before re-starting with a possibly existing spare flight battery.
• Always leave the remote control (transmitter) turned on, as long as the model is in operation. After landing, always
disconnect the flight battery first or switch the model off. It is only afterwards that the remote control may be turned
off.
• In case of a fault or a malfunction, correct the fault first then re-start the model.
• Don't expose your model and the remote control for a longer period of time to direct sunlight or excessive heat.
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