23
• Use the supplied micro-USB cable only, and connect
directly to a computer. Charging will not be completed
properly by an indirect connection, such as via a
USB hub.
• If the unit is not used for a long time, the
ON/
OFF button may not light up when you connect the
micro-USB cable to charge the unit. In this case, do not
disconnect the micro-USB cable from the unit and wait
until the ON/OFF button lights up.
• Charging time varies depending on conditions of use
of the battery and the output voltage of your charging
device.
• The unit will get warm during charging. This is not a
malfunction.
SP-AD85-x_IB_Final191104V3.indd 23 04/11/2019 15:18