Curtis GPD357 - Manuel (Page 10)

3.1 Battery
1. When the GPS navigator is used for the first time, you have to use the
adapter to fully charge the battery. GPD357/358 uses the built-in lithium
battery. Please connect the navigator with car adapter to charge for the
battery.
[NOTE]During charging, the battery indicator light is showing the charge
state. Please do not unplug the adapter while charging is uncompleted.
2. Car adapter: When using your navigator we recommend you always use
the car adapter to power the unit, especially on long journeys.
1) Plug the USB port of the car adapter into the MINI USB port on
navigator.
2) Plug the other end on the adapter into the car cigar lighter socket with
negative grounding.
[NOTE] Please use the cigarette adapter after the vehicle cranks up to
avoid the damage to the device that may be caused by the shock of the
current when starting the vehicle.
3. When the battery is charging, the red charging indicator will light and you
will find an icon at the top right of the screen. When the unit is fully
charged the indicator becomes green and the icon at the top right of the
screen becomes full. Generally, the fully charged battery can keep on
power supply for about 5 hours.
3.2 Power Button
To shut down the system, please press and hold the power button for 2
seconds and the screen would be shut off.
To start up the system, please press the power button again. The screen
will display the last picture showed before sleep automatically in the time of
starting up.
3.3 Reset
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In case the GPS navigator doesn’t response to any operation, poke the