2
EN
BOOST-POWERSOUND280 / Code: 10-7138BO
STAND-ALONE ACTIVE PA BOX WITH BT, FM, USB, TF & BATTERY
Operating Instructions
Congratulations to the purchase of your new speaker.
Warnings
CAUTION
DO NOT OPEN THE HOUSING
SHOCK HAZARD
Explanation of signs
The triangle containing a lightning symbol is used to indicate whenever your health is at risk (due to electrocu-
tion, for example).
An exclamation mark in a triangle indicates particular risks in handling or operating the appliance.
Important Safety instructions and danger warnings
•
Please read the manual carefully and keep it for future reference.
•
The unit shall be connected to a power supply only of the type described.
•
To reduce the risk of fire or electrical shock, do not expose this unit to rain or moisture.
•
Adequate care shall be taken so that foreign objects do not fall, or liquids are not spilled into the enclosure
through openings.
•
Do not remove the cover or back, as there are no user-serviceable parts inside.
•
For indoor use only
•
Do not place on the apparatus a naked flame source, such as lighted candles.
•
The unit should only be used in moderate climates
•
A minimum distance of 0.5m around the unit must be kept to ensure sufficient ventilation and avoid overhea-
ting.
•
All safety instructions and warnings must be adhered to. They are part of the manual and must be kept with the
manual.
•
Any guarantee claims are rendered invalid if damage occurs due to non-observance of these operating instruc-
tions. We assume no liability for any consequent damage.
•
We assume no liability for personal injury or damage to property caused by incorrect handling or disrespect of
the safety instructions. Any guarantee claims expires in such cases.
•
Unauthorized conversions and/or modifications of the appliance are not permitted for safety and licensing
reasons (CE).
•
The appliance may not be exposed to extreme temperatures (< +5°C / > +35°C) in operation.
•
The appliance may not be subject to strong vibrations or heavy mechanical strain.
IMPORTANT NOTE on LITHIUM-ION Batteries
1.
PRIOR
to using the unit for the first time, please charge fully the battery
2.
Charge the battery regularly after each use. Don’t wait until it is discharged!
3.
DON’T allow the battery to discharge completely
, otherwise it will lose 20% of its capacity or even be totally
damaged! If the voltage becomes too low, the internal circuits are not powered anymore and it will become
impossible to recharge the battery!
4.
If you don’t use the unit for a longer period of time, it is recommended to charge it at 40% of its capacity and
check/charge it once per month.
** BATTERIES ARE NOT COVERED BY THE WARRANTY **
We cannot be held responsible for damaged batteries further to the non-observance of these basic rules.
Accessories
•
Unit
•
User Manual
•
Remote Control
•
USB charger lead
Charging the battery
Prior to using the unit for the first time, fully charge the built-in battery. Plug de DC connector of the supplied lead
into the input socket (1) on top of the unit and the other end into the USB socket of a PC, USB mains adaptor or any
other USB device delivering a voltage of 5V
𝌃
.