We should put switch to bottom position to see the red light indicator.

应将开关拨至下方位置，看到充电器红色指示灯方可。

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This article discusses the research and special usage of a sound and light indicator of a kind of logic pulse probe.

本文介绍了一种声和光指示的瞬间电脉冲检测器的研制及其特殊用途。

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A . Charge for at least 20 minutes before first use. Complete charging in 2 hours. Headset will not function when charging. Headset is charged when Light Indicator is blue.

蓝牙耳机第一次使用前不少于20分钟充电，通常充电2小时后，指示灯转为蓝色表示充电完成。

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Other functions of the Urban Weather Station include a detailed seven-day forecast and a light indicator for reading CO2 levels.

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Lastly, below the battery slot is an indicator light for wireless connectivity, while another on the right lets you know when the battery is charging.

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We develop a statistical framework that uses lights growth to augment existing income growth measures, under the assumption that measurement error in using observed light as an indicator of income is uncorrelated with measurement error in national income accounts.

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