Estimated reading: 1 minute SpecificationsDimensions (H x W x D)135 x 57 x 85mmMass66gBattery Life57 hoursWind speed resolution+/- 0.1%Wind angle resolution+/- 0.1°Altitude resolution+/- 10cm Layout LEDPower buttonReset buttonUSB-C bung & charging portStemHeight/yaw adjustment screwGo-pro mount Button functionsPower button:Press and release to turn on.Press and hold until LED turns off then release to shut down.Press and hold, push reset button, then release for full factory reset. This resets the internal settings used to calculate CdA.Reset button:To be used in case the device becomes unresponsive. Resets device without erasing settings. LED significanceThe multi-colour LED indicates the device state as shown below:ColourFlashingStateUSBChargeAquaNormalOnUnpluggedNormalRedNormalOnUnpluggedLowAmberSlowOffPlugged inChargingAmberSolidOnPlugged inChargingGreenSlowOffPlugged inChargedGreenSolidOnPlugged inChargedNote: Do not use sharp objects or tools to press buttons, this may result in damage.