30 lines
1.6 KiB
Markdown
30 lines
1.6 KiB
Markdown
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# Safety
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As many can attest, multirotors and RC models in general can be very dangerous, particularly on the test bench. Here are some simple golden rules to save you a trip to the local ER:
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* **NEVER** arm your model with propellers fitted unless you intend to fly!
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* **Always** remove your propellers if you are setting up for the first time, flashing firmware, or if in any doubt.
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## Before Installing
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Please consult the [Cli](Cli.md), [Controls](Controls.md), [Failsafe](Failsafe.md) and [Modes](Modes.md)
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pages for further important information.
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You are highly advised to use the Receiver tab in the CleanFlight Configurator, making sure your Rx channel
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values are centered at 1500 (1520 for Futaba RC) with minimum & maximums of 1000 and 2000 (respectively)
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are reached when controls are operated. Failure to configure these ranges properly can create
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problems, such as inability to arm (because you can't reach the endpoints) or immediate activation of
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[failsafe](Failsafe.md).
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You may have to adjust your channel endpoints and trims/sub-trims on your RC transmitter to achieve the
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expected range of 1000 to 2000.
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The referenced values for each channel have marked impact on the operation of the flight controller and the
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different flight modes.
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## Props Spinning When Armed
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With the default configuration, when the controller is armed, the propellers *WILL* begin spinning at low speed.
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We recommend keeping this setting as it provides a good visual indication the craft is armed.
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If you wish to change this behavior, see the MOTOR_STOP feature in the Configurator and relevant documentation pages.
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Enabling this feature will stop the props from spinning when armed.
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