User's Manual

20
Notice for using the device in flashlight
• Turn on the lamp when use the device, and do not keep too close to the screen.
• Do not watch video or play games for too long time under flashlight, or else it may cause
spasm or syncope. Stop using the device immediately if you feel uncomfortable.
Reduce the risk of injury caused by repetitive motion
If you press the keys, write on the screen with fingers or play games repeatedly, you may feel
uncomfortable in wrist, neck, shoulder or other parts of the body. After using for a while, please
relax your hands, and take a rest. If you still feel uncomfortable after reset, please stop using the
device.
Ensure that the battery and charger reach the maximum service life
• Do not charge the battery for more than one week continuously, or else the battery life will
be shortened.
• The battery will also discharge gradually if it isn’t used for a long time; please recharge
before using the device.
• Disconnect the charger from power supply if it won’t be used.
• The battery is intended for specified purpose only.
Use approved battery, charger, parts and accessories
• Using universal battery or charger may shorten the life of the device or cause device failure.
• Our company won’t be responsible for the safety problems caused by unapproved parts or
accessories.
Do not bite or suck the device or battery
• This will damage the device or cause explosion.
• The children should use this device under guidance.
Protect your hearing and ears when using earphone
• Too loud sound will hurt your hearing.
• Loud sound will distract your attention while driving and thus cause accidents.
• Turn down the volume before inserting the earphone, and set the volume as low as possible
while listening to speech or music.
• Static may accumulate in the earphone in dry environment. Do not use the earphone in dry
environment; before connecting earphone to the device, do not contact metal objects to avoid
ESD.
Notice for using the device while walking or moving:
Always pay attention to the surroundings to avoid hurting yourself or others.
Do not put the device in back pocket or hang at the waist; you may be injured or damage the
device if you fall down.
Do not disassemble, refit or repair the device
• The warranty will be void if you change or modify the device without permission. For
maintenance, please send the device to local service center.
• Do not disassemble or pierce the battery to avoid explosion and fire.