GB
│
MT
│
43 ■
SLTR 70 A1 / SLTE 70 A1
NOTE
► Check the package for completeness and signs of visible damage.
► If the delivery is incomplete or damage has occurred as a result of defec-
tive packaging or during transport, contact the service hotline (see section
Service).
Charging the internal battery
CAUTION
► Charge the internal battery only in dry indoor spaces.
NOTE
► Before using the device, the integrated battery must be completely
charged.
♦ Ensure that the device is switched off. When the device is switched on, the
red LED
8 and the blue LED 9 flash. To turn off the device, hold down
the
button 5
for about 2 seconds.
♦ Connect the USB type A plug of the USB charging cable
0 to a USB
power supply (5 V, at least 1500 mA) or a USB 3.0 port (can be rec-
ognised by the blue USB socket) on your computer.
♦ Connect the micro USB plug of the USB charging cable
0 to the micro
USB charging socket (DC 5V
) 7 on the device.
NOTE
► The device can also be charged during music playback. However, this
increases the charging time.
► The red LED
8 lights up during charging. When the battery is fully
charged, the red LED 8 switches off.
► Charging takes about 4 hours at a charging current of 1500mA. When
the battery is fully charged, you can play back music for about 5 hours
at a medium volume. The playback time may vary depending on usage
(volume/mode).
► When the battery is dead, you will hear beeps every few seconds and the
red LED
8 will flash. When the battery performance drops too low, the
speaker switches off automatically.
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