{
  "id": "4-11-remote-controller-buttons",
  "title": "4.11  Remote Controller Buttons",
  "manual_id": "evo-lite-640t-v1-0-2",
  "model": "lite-640t",
  "version": "1.0.2",
  "url": "https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/4-11-remote-controller-buttons",
  "source_url": "https://drive.google.com/file/d/1yQTDKasKxbvfVdANOx9bmlPYml-2dkCE/view",
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  "updated_at": "2026-10-17",
  "scope": "EVO Lite 640T Enterprise · SE V2 controller",
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      "text": "4.11.1  Custom Button C",
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      "type": "text",
      "text": "You can customize the functions of the C custom button according to your preferences. For detailed setting instructions, please refer to “6.5.3 RC Settings” in Chapter 6.",
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      "caption": "Custom Button C",
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      "html": "<table><tr><td>No.</td><td>Function</td><td>Description</td></tr><tr><td>1</td><td>Visual Obstacle Avoidance On/Off</td><td>Press to trigger: turn on/off the visual sensing system.When this function is enabled, the aircraft will automatically hover when it detects obstacles in the visual sensing system.</td></tr><tr><td>2</td><td>Gimbal Pitch Recenter/45°/Down</td><td>Press to trigger: Switch the gimbal angle.➢ Gimbal Pitch Recenter: The heading angle of the gimbal returns from the current position to be consistent with the heading of the aircraft nose, and the gimbal pitch angle returns to a 0° direction from the current angle.➢ Gimbal Pitch 45°: The heading angle of the gimbal returns from the current position to be consistent with the heading of the aircraft nose, and the gimbal pitch angle rotates to a 45° direction from the current angle.➢ Gimbal Pitch Down: The heading angle of the gimbal returns from the current position to be consistent with the</td></tr></table>",
      "caption": "Table 4-15 C Customizable Settings",
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      "type": "text",
      "text": "heading of the aircraft nose, and the gimbal pitch angle rotates to a  9 0 ^ { \\circ }  direction from the current angle.",
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      "html": "<table><tbody><tr><td>3</td><td>Map/ImageTransmission</td><td>Press to trigger: Switch between map/image transmission interface.</td></tr><tr><td>4</td><td>Speed Mode</td><td>Press to trigger: Switch speed mode of the aircraft. For details, please refer to &quot;3.8.2 Flight modes&quot; in chapter 3.</td></tr></tbody></table>",
      "caption": "Manufacturer reference table",
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      "html": "<ul><li>When the speed mode of the aircraft is switched to &quot;Ludicrous&quot;, the visual obstacle avoidance system will be turned off.</li></ul>",
      "caption": "Manufacturer note",
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      "text": "4.11.2  Take-off/Return-to-Home Button and Pause Button",
      "anchor": "p85-b5",
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      "html": "<ul><li>The auto-return function will only be enabled when the GNSS signal is good.If the obstacle avoidance system is disabled during a return flight, the aircraft will not be able to automatically avoid obstacles.</li><li>Before using the auto-return function, you need to set the home point in advance in the flight application. For details, please refer to &quot;6.5.1 Flight Control Parameter Setting&quot; in chapter 6. If the home point is not set, the aircraft will take the take-off point as the home point by default.</li></ul>",
      "caption": "Manufacturer note",
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      "text": "To manually activate the auto-return function, press and hold the take-off/return-to-home button illustrated on the remote controller for 2 seconds until the remote controller emits a \"beep\" sound. Upon receiving the command, the aircraft will automatically return and land at the preset home point.",
      "image": "https://shop.skyflow.ca/manuals/evo-lite-640t-v1-0-2/e7f264bae185aa4beadabb0f.webp",
      "caption": "Original instruction with its control symbol",
      "url": "https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/4-11-remote-controller-buttons#p85-b7"
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      "text": "When the aircraft is in the auto-return state, the remote controller will be disabled. You can short press the pause button illustrated until the remote controller emits a \"beep\" sound to pause the autoreturn, or long press the pause button  \\textcircled{m} n  for 2 seconds until the remote controller emits a \"beep\" sound to exit the auto-return. After pausing or exiting the auto-return, you can reactivate the remote controller for controlling the aircraft.",
      "image": "https://shop.skyflow.ca/manuals/evo-lite-640t-v1-0-2/4e9b299d65e7e4b19a11b6e7.webp",
      "caption": "Original instruction with its control symbol",
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      "caption": "Take-off/Return-to-Home Button and Pause Button",
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      "html": "<ul><li>When the aircraft pauses an auto-return, it will hover in place. To resume the auto-return, press the pause button &quot; &quot; again until the remote controller emits a &quot;beep&quot; sound.</li></ul>",
      "caption": "Manufacturer note",
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      "type": "heading",
      "text": "Warning",
      "anchor": "p86-b5",
      "level": 3,
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      "text": "If the auto-return home point is not suitable for the aircraft to land (such as uneven ground and crowds), please exit the auto-return before the aircraft reaches the home point, and then manually resume control to land.",
      "url": "https://shop.skyflow.ca/learn/autel/evo-lite-enterprise/manuals/evo-lite-640t-v1-0-2/4-11-remote-controller-buttons#p86-b6"
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