Sunstech CA107QCBT 32GB Manuel D'utilisation page 22

 When you use the device, leave some lights turned on in the bedroom and do not have the screen too close to your eyes.
Convulsions or fainting may occur due to exposure to intermittent light when looking at videos or playing games with intermittent lights for prolonged
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periods of time. If you feel unwell, stop using the device immediately.
If anyone close to you suffered from convulsions or fainting when using a similar device, visit a doctor before using the device.
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If you feel discomfort, such as muscle cramps or you feel disoriented, stop using the device immediately and visit a doctor.
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To avoid eye fatigue, have frequents breaks when using the device.
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Reduce the risk of injury caused by repetitive movements.
When you carry out repeated actions, such as pressing keys, drawing characters on the touch screen or playing a game, you may feel discomfort in your hands,
neck, shoulders or other parts of the body. When you use the device during prolonged periods of time, hold it with relaxed hands, touch the keys lightly and rest
frequently. If you continue feeling discomfort during or after taking these steps, stop using the device and visit a doctor.
When you use earphones, protect your hearing and your ears.
 Excessive exposure to loud sounds can cause damage to hearing.
 Exposure to loud sounds while you are walking may distract you and
cause an accident.
Always lower the sound before connecting the earphones to an audio source and use the minimum amount of volume necessary to listen to music or
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have a conversation.
 In dry environments, static electricity may accumulate in the earphones. Avoid using earphones in dry environments or touch metal objects to
discharge the static electricity before connecting the earphones to the device.
Do not use an earphone while you are driving or riding a vehicle. If you do so you may get distracted and cause an accident or you may be subject to
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legal action, depending on the area where you are driving.
Use the device with caution while you are walking or moving.
Always pay attention to what is happening around you to avoid physical injury to yourself and others.
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 Make sure the earphone cord does not get entangled round your arms or nearby objects.