Getting started111 Connect the USB cable to the USB power adaptor and then plug the end of the USB cableinto the multipurpose jack.Connecting the charger improperly may cause serious damage to the device. Anydamage caused by misuse is not covered by the warranty.2 Plug the USB power adaptor into an electric socket.r The device can be used while it is charging, but it may take longer to fully chargethe battery.r If the device receives an unstable power supply while charging, the touch screenmay not function. If this happens, unplug the charger from the device.r While charging, the device may heat up. This is normal and should not affect thedevice’s lifespan or performance. If the battery gets hotter than usual, the chargermay stop charging.r If the device is not charging properly, take the device and the charger to aSamsung Service Centre.3 After fully charging, disconnect the device from the charger. First unplug the chargerfrom the device, and then unplug it from the electric socket.To save energy, unplug the charger when not in use. The charger does not have apower switch, so you must unplug the charger from the electric socket when not inuse to avoid wasting power. The charger should remain close to the electric socketand easily accessible while charging.