Power Supply; Ac Operation; Lithium Battery Operation And Charging - PERFECTPRO Bluetube Manuel De L'utilisateur

POWER SUPPLY

AC OPERATION

1. Before plugging the AC/DC adaptor into the AC mains power socket, be sure the voltage is correct and check if the Battery
operation switch (19) is set correctly: Only if the switch is set to ON, the Bluetube speaker can charge the Lithium battery
until the battery is full. If you do not want to charge the battery or you will not frequently use the Bluetube speaker for some time,
please set the Battery operation switch to OFF.
2. Never use the AC/DC adaptor in rainy or moist conditions to prevent short circuit or moist from entering the Bluetube speaker.
Under those conditions only use battery power and keep the rubber covers well closed.
NOTE:
In order to disconnect the Bluetube speaker from the AC mains power completely, the AC/DC adaptor should be removed from the
AC mains power socket completely and it shall remain readily operable and should not be obstructed during intended use.
In case of malfunction due to electrostatic discharge or fast transient (burst), remove the AC/DC adaptor from AC mains power
socket and reconnect the power supply after approximately one minute.

LITHIUM BATTERY OPERATION AND CHARGING

NOTE ON FIRST USE : BEFORE OPERATING THE BLUETUBE FOR THE FIRST TIME ALWAYS FIRST FULLY CHARGE THE
BATTERY
The Bluetube speaker can be operated by the built-in Lithium battery. The approximate power level of the batteries is displayed in
the LCD display. When the battery power level is very low, the indication "Battery Low!" appears and the battery symbol flashes on
the display. The battery should be then recharged as soon as possible to continue normal operation of the Bluetube speaker.
Charging time from empty to full battery is approximately 6-7 hours (at room temperature with speaker in Standby mode). The
Bluetube speaker can be charged in Standby mode as well as in On mode while playing music. While playing music the charging
time will be longer than in Standby mode.
The Bluetube speaker, for additional safety, will not start charging when the battery is already full or nearly full.
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NOTE:
When the Bluetube is in Standby mode, after 10 seconds the display will become blank and the backlight will go out. This is normal
in order to save battery power by lowering the overall energy consumption in Standby mode. When any button is pressed in Standby
mode the display will light up again and show the clock (and alarm) information for 10 seconds.
NOTE ON PLAYING TIME ON BATTERY POWER: The achieved playing time on battery power depends on many factors such
as: selected volume level, music type (bass heavy music consumes more energy), selected music source (Bluetooth or AUX-IN),
selected EQ setting, ambient temperature and age of the battery. Depending on these variables a playing time of approximately 24
to 30 hours on medium set volume level can be achieved.
NOTE ON LITHIUM BATTERY LIFE: If the Bluetube speaker is not used for any extended period of time, always first charge the
built-in battery until it is full and then put the Battery operation switch (19) to OFF. The optimum working life from the built-in
battery will be obtained if it is kept topped up by recharging after each use of the Bluetube, even if it is only partially discharged. The
battery's working life will be reduced if the product is left in a discharged condition for a long period of time.
WARNING:
Do not attempt to replace or repair the built-in lithium battery. If you have any doubts about the built-in lithium battery, please contact
the service department of Perfectpro for further assistance.
WARNING:
Danger of explosion if the battery is incorrectly replaced.
Do not expose the battery to excessive heat such as sunshine, fire or the like.
Batteries should not be disposed of by incineration and with household waste.
Disposable batteries should be taken to a suitable recycling centre if possible.
Safety information for internal rechargeable Lithium-ion battery
The internal rechargeable lithium-ion battery used in this device is able to supply power for a long period of time. However, even
lithium-ion batteries reach a point where they cannot be recharged. If the battery does not recharge after several attempts, it may be
drained (have a too low charge), please contact service@perfectpro.eu for repair information.
However, if you do not want us to replace the battery, you will need to dispose of used batteries/ device in accordance to the laws
and regulations in your area. In addition, you can contact your local electronics retailers or recycling center for disposal.
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