MAC Audio MRS 777 Mode D'emploi page 12

1 ON/OFF: Switches the device on or off.
2 Battery charge level:
The internal battery is charged when the device is switched on and the power cord is
connected. The 4 LEDs (LOW, 1, 2 and 3) display the current charge level (from LOW: almost
empty to 3: battery fully charged).
During mobile use via the internal battery, the current battery charge level can be displayed
via the „BATTERY LEVEL" button if at least the LOW and 1 LEDs are illuminated. During mobile
use via the internal battery, the „LOW" LED also serves as a visual status indicator.
3 INPUT POWER: Connect the power supply cable provided and plug it into an electric socket
at home.
100-240V~
50/60Hz
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2
1
3