Panasonic SC-NA07

SC-NA07
9
The sound may become low in the following
cases. This is not a malfunction.
When the built-in battery is running low and
the indicator on top flashes between red and
blue, while the speaker is being powered by
the built-in battery only.
When the built-in battery is running low as a
result of using the speaker at a loud volume
for a long time even if the speaker is connected
to an AC outlet via a USB AC adaptor
(commercially available), or connected to a
booted computer.
Sound becomes low while
in use
•
•
Note
•
This speaker is designed to reduce the
maximum volume to about half when the
remaining built-in battery power becomes
less than 20% in order to protect the circuit
due to extreme voltage fluctuation by using
at a loud volume. Even in this case, you can
charge the built-in battery, but the volume
does not return to the normal. To return the
volume to the normal, charge the built-in
battery until the remaining built-in battery
power reaches 20% or more, turn off the
speaker and turn it on again, and then
adjust the volume.
If the sound becomes low while in use, follow
the procedure below.
1. Turn off the speaker.
2. Charge the built-in battery sufficiently.