# 空速校准
空速校准需要读取零空速的稳定基础数据以确定偏移量。 将手放在皮托管上以阻挡风（如果在室内校准传感器则不需要），然后用嘴向管中吹气（表示完成校准）。
注解
Fixed Wing and VTOL vehicles usually have an airspeed sensor.
# 执行校准
To calibrate the airspeed sensor:
打开 QGroundControl 并连接上飞机。
在工具栏选择 齿轮 图标 (机体设置)，然后在侧边栏选择 传感器。
点击 空速 传感器按钮。
将传感器与风隔离（即用手盖住传感器）。 注意不要阻挡任何孔。
点击确定开始校准。
向皮托管的尖端内吹气以指示校准结束。
提示
Blowing into the tube is also a basic check that the dynamic and static ports are installed correctly. If they are swapped then the sensor will read a large negative differential pressure when you blow into the tube, and the calibration will abort with an error.
- 等待 2-3秒钟, 然后取出覆盖物 (几秒钟后, 校准以静默方式完成)
# 测试
After calibration a quick test is to press your finger against the tip of the pitot and hold it. You should see the system read and hold a positive airspeed until you release.