Samsung GT-I9100 Quick Start Manual page 7

1. Plug the small end of the travel adapter into the
multifunction jack.
Connecting the travel adapter improperly may
cause serious damage to the device. Any damage
caused by misuse is not covered by the warranty.
2. Plug the large end of the travel adapter into a
power outlet.
While the device is charging, the touch screen may
not function due to an unstable power supply. If
this happens, unplug the travel adapter from the
device.
3. When the battery is fully charged, first unplug the
travel adapter from the device and then from the
power outlet.
Do not remove the battery before removing the
travel adapter. Doing so may cause damage to
the device.
To save energy, unplug the travel adapter when
not in use. The travel adapter does not have a
power switch, so you must unplug the travel
adapter from the outlet to interrupt the power
supply. The travel adapter should remain close to
the socket when in use.
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