Valkee Bright Light Headset User Manual - page 5
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Recharging
Recharge the battery via the USB cable from a computer’s USB port.
YoucanalsorechargethebatterywithaUSBmainscharger(notincludedinthe
sales package).
Beforecharging,makesurethatthecomputerisswitchedon.Chargethebattery
fullybeforeusingthedeviceforthefirsttime.
Insert the smaller connector of the USB cable into the USB connector of
1.
the device (see Figure 3).
Insert the other end of the USB cable into the computer’s USB port (see
2.
Figure3).Thedeviceischargingwhentheorangeindicator(CinFigure
1)isflashing.Theorangelightislitsteadilywhenthebatteryisfull.
You may then disconnect the device from the charger or computer. The
3.
devicecannotbeswitchedonwhileitisconnectedtoachargerorthe
computer.
When the battery is nearly empty, the device emits three short beeps and the
orangeindicatorflashesoccasionallyduringtreatment.
When the battery is completely empty, the device makes four long beeping sounds
andtheorangeindicatorlightflashesifyoutrytoswitchthedeviceon.
USING THE DEVICE
USING THE DEVICE
Figure 3.
NOTE!
Thedevicecannotbeusedwhilethebatteryisbeingrecharged.Remove
the earplugs from your ears before connecting the device to a charger or to a
computerwiththeUSBcable.
Fullyrechargethebatteryifthedevicewillbeunusedformorethantwomonths.
This increases the battery life.
Ifthebattery’scapacitytobechargedweakensgraduallytotheextentthatthe
battery needs to be replaced, contact a Valkee service point or the manufacturer.
Donottrytoreplacethebatteryyourself.Ifyouopenthedevice,thewarranty
becomes void.