User Manual Q&AAnswer
Mar 06, 2025 - 03:06 AM
To charge the battery of the Medisana 79490 Sleepace Sleep Monitor, you need to connect the device with the included USB cable to the USB connection for charging cable and to a PC, laptop, or USB power supply. The USB connection is only suitable for charging and not for data transfer. The indicator LED on the device will indicate the charging state of the battery. When the LED flashes red every 2 seconds, it means the battery is empty and needs to be charged immediately. When the LED lights up in red constantly, it means the battery is currently charging. And when the LED lights up in green constantly, it means the battery is fully charged. It is important to follow these instructions to ensure proper charging and to avoid any damage to the device or battery.
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