4
CAUTION
To avoid failure and damage when using this device, please read this user’s manual and make sure that
you fully understand the safety and operation instruction. These instructions should be kept for your long-
time reference.
1.
This speaker offers you 2 different power supplies: AC 230V 50/60Hz, and rechargeable lead-acid
battery DC 12V 2.6Ah.
2.
DO NOT attempt to touch any inside parts of the speaker system to avoid any possible risk of electronic
shock.
3.
DO NOT attempt to service the system beyond that specified in this operation instructions. All servicing
should be referred to qualified service centres.
4.
The power cord of the speaker should be un-plugged from the outlet when left unused for a long time.
5.
The speaker should be situated at least 20cm from other appliances so that its location is not interfered
with proper ventilation.
6.
The speaker should be kept away from heat sources such as radiators, heat register, stoves, or other
appliance that produce heat.
7.
Never place the speaker in the locations liable to be splash nor put any water containers on the
subwoofer, like glass, cup, vase…… If any liquid or metal parts enter into the speaker, please power OFF
the power and contact qualified service centres to check the speaker before continuing usage.
8.
When you are not using the speaker, please power off the speaker and unplug the power cord from
the power supply.
9.
When using a power socket or coupler as a power ON/OFF device, please ensure that this device can
be easily accessed and operated.
BATTERY CAUTION
1.
Make sure to charge the lead-acid battery for a minimum of 12 hours for the first 3 times of using a
brand new speaker.
2.
Recharge the battery within 24 hours when the speaker shows in low-power or has run out of power.
If you fail to charge the battery within 24 hours, it will reduce the life of the battery, causes the
incapability of fully-power-charged and shortens its working time.
3.
Non-professional technicians should not open the speaker or this lead-acid battery.
4.
DO NOT use this lead-acid battery with other device.
5.
If you want to use a new battery for this speaker, you must use one of the same specifications.
Otherwise, it will cause damage or work failure to the speaker.
6.
Improper battery installation will cause explosion, please ask a qualified service center to replace it.
7.
After replacing with a new battery, please put the disused battery into a specified Recycle Bin or
delivery it to a Recycle Institution.
8.
If you do not use the speaker for a long time, FULLY CHARGE THE BATTERY ONE TIME PER MONTH to
avoid failure of battery.
