Trevi TAB 9 C4 Manuel d'utilisateur télécharger pdf (Page 22)

TAB 9 C4

BATTERY MANAGEMENT AND CHARGING

Before using this device, please charge it fully. Put the charger adapter into the DC jack,

thedevicewillstarttocharge.

TIPS:

•Thisdeviceadoptsbuilt-inpolymerbattery.Onlythespecifiedchargershouldbeused.

 whenitischarging,theiconofbatterywillberolling.

 whenthechargingfinish,thebatteryiconwillturngreenandstoprolling.

 Ifyoudonotusethisdeviceforalongtime,pleasecharge/releaseitoncepermonthto

avoid deep discharge.

•Whenitispoweroffbecauseoflowbattery,connecttothecharger,thedevicewill

 indicate“lowpower”or“charging”,pleasewaitforaseconduntilthemachinecanturn

 tothemaininterfaceoncethepowerisenough.

•Thebuilt-inpolymerbatteryshouldbechargedregularly.Thedamagecausedbybattery

 over-consumingisnotincludedinthewarranty.

BOOT AND SHOUTDOWN

Boot: Pressandholdthepowerbutton,thesystemwillenterthebootprocessSystemhas

been started, entering the Android system.

The system enters the default home interface.

Shutdown:Pressthepowerbutton,pop-updeviceoptions,selectPoweroff,ClickOK,

youcansafelyshutdown.

CONNECT WITH PC

ByminiUSB(OTG)interfaceofthedevice,youcanconnectwithPCbyminiUSB

cableattachedwiththedevice.USBDatatransferringisavailable.Youcanoperatethe

files through the PC.

When your device is connected

successfully, to pull up the

notification area of the status

bar, can see the USB icon.

Then click

to enter the next step

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Trevi TAB 9 C4 Manuel d'utilisateur Page 22