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BATTERY POWER AND TOUCH SCREEN CALIBRATION<br />
≥≥ Your <strong>Energy</strong> 4020 Touch has an integrated rechargeable Li-Ion battery. It comes<br />
fully charged from factory, but it is recommended to perform a full recharge before<br />
the first use.<br />
Recharge the battery connecting the player to a computer using the included USB<br />
2.0 cable (any USB type mini-B with 5-pins will also work).<br />
Optionally, you can recharge the battery with an AC/DC power adaptor with an USB<br />
connector (USB type mini-B with 5-pins) (NOTE: the output of the AC/DC must be<br />
500mA maximum).<br />
Charging time is between 3-5 hours, depending if the player is powered off or<br />
working. To keep the battery in good conditions, we recommend not to use the<br />
player while charging, with the power switch in “OFF” position and do not charge<br />
for more than 8 hours.<br />
Your <strong>Energy</strong> 4020 Touch uses two systems for battery saving: First it will power off<br />
the display after 30 seconds of inactivity, and after that it will power off completely<br />
after 10 minutes of inactivity. Both systems are configurable, repectively, selecting<br />
SETTINGS -> DISPLAY, or SETTINGS -> POWEROFF TIME. To keep a long battery<br />
life, it is recommended not to disable completely the power saving systems.<br />
Touch-screen calibration: If the icons do not respond when are touched with the<br />
stylus or your finger, please recalibrate the touch-screen. To do so, being at the<br />
main menu, briefly press the ON/OFF button and touch with the stylus the red<br />
points indicated by the system.<br />
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