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temperature inside a parked car may exceed the safe temperature range.
The tablet gives off heat at the rear when it is used or charged. This is normal. The rear of the
tablet enclosure transfers heat from the device inside to external cool air to give off heat.
The tablet has a built-in lithium battery. If not properly handled, the battery may cause fire or
overheating. Do not decompose or burn the battery when the temperature exceeds 100℃.
Contact the after-sale service center to replace the battery for you.
Storing the Tablet
Place the tablet in normal temperature (a temperature between 20℃ to 25℃ is recommended). Take
the following measures to maintain battery life:
Use the tablet to discharge it before storing it.
Turn off the tablet and charge it once about every six months.
Preventing Hearing Loss
Set the volume to a proper level. If tinnitus is caused, turn down the volume or stop using the tablet.
WARNING: When you use a headphone, listening to sounds at high volumes may damage your
hearing permanently. After listening to music for a period, you get used to higher volumes which
sound simple but may damage your hearing. If tinnitus is caused or sounds are inaudible, stop
listening and check your hearings.
Warning About High-Risk Activities
The tablet is not applicable in environments with nuclear devices, airplane navigation, or
communication systems or other special scenarios. Follow related rules to ensure safe use.
User Manual
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