MAC Audio MRS 222 Mode D'emploi page 11

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1 INPUT POWER: Plug the included Micro USB charging cable into the DC IN jack behind the
flap. Plug the other end of the Micro USB charging cable to the included external power
adaptor.
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2 ON/OFF/BAT-TEST:
Press and hold to switch the device on or off.
When the device is switched on, the battery charge level is shown on the display by pressing
the button briefly.
Battery charge level:
The internal battery is charged when the device is switched on and the power cord is
connected.
When the device is switched on and the power cord connected, 1 - 4 horizontal bars are
displayed to show the battery charge level (1 bar: battery almost empty to 4 bars: battery fully
charged, bars flashing: device still charging).
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MRS 222
SOURCE
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