I.SOUND 6857 Guide De L'utilisateur page 4

charging instructions.
Troubleshooting
Issue: The Dual USB AC Adapter will not charge
any devices.
Solution: Verify the following:
• The devices being charged do not pull more than
2.4 Amps total.
• There is no dirt or debris on the prongs of the USB
AC adapter.
• The power outlet has power coming through it.
Issue: The Dual USB Car Charger will not charge
any devices.
Solution: Verify the following:
• The devices being charged do not pull more than
2.4 Amps total.
• There is no dirt or debris on the end of the car charger.
• The car outlet is turned on.
Issue: The Dual USB AC Adapter and Dual USB Car
Charger will not charge two tablets at the
same time.
Solution: The Dual USB AC Adapter and Dual USB
Car Charger cannot exceed 2.4 Amps total. Some
examples of devices the adapters can simultaneously
charge are:
• 1 Tablet
• 2 Smart phones