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⚠ Warning Mind adverse conditions when using appliances from other manufacturers. Especially
the power supply of the radio control system as a whole must be suitable to meet the needs of all
appliances connected. Malfunctioning appliances or appliances drawing too high a current or generating back voltages may disrupt the safe operation of the radio control system as a whole.
⚠ Warning VBar Control and the VBar Control Receiver as well as the VBar and the other applianc-
es are susceptible to impacts. Never apply hard impacts or drop them. This may cause malfunction.
⚠ Warning When degraded control is detected, cease operation of your model and check battery
and general condition. The model may get out of control, causing injury or physical damage.
⚠ Warning Never operate the model next to known radio interference, passing vehicles or people,
next to high-voltage power lines, buildings, and be careful in mountainous parts.
The model may get out of control or malfunctions may occur, causing injury or physical damage.
⚠ Warning Every electronic appliance that has gone wet and seems to work again normally after
being fully dried may malfunction at any time. Do not continue to use such appliances and contact
the service and support of the company for the product for a check-up.
☝ Attention Before any radio control operation, check the following:
» are the batteries charged fully/sufciently?
» is there enough fuel in the tank?
» are there any liquids spilled over the electronics, like water or fuel?
» make sure all linkages are secure and no slop or binding occurs in operation.
» make sure the overall vibration level on the model is low, and that all control functions work reli-
ably when the power unit and drive train is running at the expected rpm.
» make sure all fail safe precautions are met: in case of a loss of control the motor/engine must
turn off.
» when running the power unit/drive train, keep clear of rotating parts and mind the danger of main
or tail rotor blades spinning.
» On the rst ights of a newly set up model, select a safe place to start from, and test the control
functions and operation in the vicinity but at a safe distance for several minutes. Do not y at
great distances.
» Familiarize yourself with safety precautions, like switching off the motor in case of any unwanted/
uncontrolled operation to take the energy and vibration out of the system and attempt an emergency landing/autorotation.
☝ Attention VBar Control will warn if the battery level gets below 3.5 V. VBar Control will switch off
automatically when the battery level gets below 3.2 V except when a model is connected (safety
feature).
Land immediately and turn off the model if a battery warning occurs.