Charging method | Tablet on | Tablet off or in screen lock mode |
| (Display is on) | (Display is off) |
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ThinkPad Tablet Dock (fastest | Approved | Approved |
charging method) |
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ThinkPad Tablet AC Charger | Approved, but the battery will charge | Approved |
| slowly |
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ThinkPad Tablet DC Charger | Approved, but the battery will charge | Approved |
| slowly |
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A USB connection between the | Might not charge due to USB 2.0 | Approved |
micro USB connector on the tablet | power limits. |
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and a USB connector of a personal |
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computer or other device that | If the power consumption of the tablet |
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complies with the USB 2.0 standards | exceeds USB 2.0 power limits, the |
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(slowest charging method) | battery will discharge to compensate |
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| for the additional power required by |
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| the tablet. |
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Charging devices might become warm during normal use. Ensure that you have adequate ventilation around the charging device. Unplug the charging device if any of the following occurs:
•The charging device has been exposed to rain, liquid, or excessive moisture.
•The charging device shows signs of physical damage.
•You want to clean the charging device.
Lenovo is not responsible for the performance or safety of products not manufactured or approved by Lenovo.
Prevent hearing damage:
Your tablet has a headphone connector. Always use the headphone connector for headphones (also called a headset) or earphones.
CAUTION:
Excessive sound pressure from earphones and headphones can cause hearing loss. Adjustment of the equalizer to maximum increases the earphone and headphone output voltage and the sound pressure level. Therefore, to protect your hearing, adjust the equalizer to an appropriate level.
Excessive use of headphones or earphones for a long period of time at high volume can be dangerous if the output of the headphone or earphone connectors do not comply with specifications of EN
If your tablet came with headphones or earphones in the package, as a set, the combination of the headphones or earphones and the tablet already complies with the specifications of EN
ivUser Guide