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Battery charging
The headphone amp is powered by a Li-Ion battery of high
efficiency and capacity, allowing the user to play the
instrument for many hours without any problems, and without
worrying about discharging the battery. Four LEDs indicate the
battery charge levels and they also provide information on
the status of the headphone amp. They are placed on the cover
of the electronics, on the backside of the instrument.
When the battery is discharged, the red LED, the second
one from the left, labeled as DISCHARGED, is flashing.
Should you get the discharged battery indication, you should
charge it as soon as possible.
To charge the internal battery, use the supplied charger that
provides optimized charging parameters. The micro USB
charging port has been placed next to the LED controls on the
electronics cover, on the backside of the instrument. Due to its
small dimensions and the delicate nature of the micro-USB
port and the charger plug, one should be very cautious when
plugging the charger in and during the charging process.
In no circumstances use excessive force when plugging the charger in, or when removing
its plug. Should any issues occur there, inspect the status of the plug and the charging input
carefully. The imput should be clear from any objects and dirt. Do not use the charger if the
plug, or any other part of the charger, has been damaged. In no case should you use force to
remove the cable. You should not remove the plug at an angle as well.
After the charger is plugged into the micro-USB charging
port and the mains socket, the charging process begins. This is
shown by a continuous light that is emitted by the first red LED
on the right (CHARGING). Should you be charging the battery
after it has been depleted completely, the charging time would
last around 6 hours.
When the battery is fully charged, red charging LED
switches off and the other green LED (labeled FULLY
CHARGED) begins to flash. Even though the applied charging
module features overcharging protection, it is recommended
to unplug the charger when the battery is fully charged for
safety reasons. You may also just unplug the charger at any
moment of the charging process. You may also leave it plugged
in. However, this entails a risk of damaging the charger socket
and the plug if we forget that the instrument is plugged in.
Mayones Cali Bass – User Manual
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