# Heli Setup A SHORT press of the PAGE key will bring up the helicopter CCPM head mixer page. This page allows setting a swashplate type, and limiting the control authority through the Swash Ring setting. The inputs of this mixer are the Ail and Ele sticks, plus the virtual channel selected in "Collective source". This channel would see entries added on the MIXER page for one or more pitch curves. The outputs of the CCPM mixer are CYC1, CYC2 and CYC3, which need to be assigned on the MIXER page to the channels you will connect your servos to. Note that the settings made here have no effect unless you are using those CYC1, CYC2 and CYC3 sources. A multirotor or flybarless helicopter which uses onboard computers/mixers will NOT use them. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://doc.open-tx.org/manual-for-opentx-2-2/software-overview/model_menus/heli_setup.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.