WARNING!
TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE THE COVER ON THIS
SPEAKER. THERE ARE NO USER-SERVICEABLE PARTS INSIDE. REFER ALL SERVICING TO A
QUALIFIED TECHNICIAN
To prevent fire or electric shock, do not expose this equipment to rain or moisture. Do not store or
operate this product near any liquids, heat sources such as radiators, heat registers. Clean only
with a dry cloth. Users should exhibit extra safety when this symbol appears in this instruction
manual and follow all precautions as they are stated.
PBX-81 BATTERY
The PBX-81 is a lithium battery powered PA loudspeaker.
Be sure that you have completely charged the battery prior to first use to maximize the battery's
lifespan. Once the power adaptor is connected to a power source, it will automatically begin
charging (2~3 hours to fully charge the lithium battery) Even if the battery power is low, it will
power on when connected to a power source. When the battery power is low, the battery
indicator light is red. When the battery charge fully, the indicator light will turn off. Upon comple-
tion of the charging, Please disconnect the unit. With standard usage, a fully charged battery can
play for about 2 hours. Battery can be recharged about 300 times in its lifetime. When not in use,
the speaker should always be set OFF to prevent the unit from draining the battery. When the unit
is not used for prolonged periods of time, the battery will gradually lose its power.
It is recommended to fully charge the battery at least every 60 days.
PBX-81 BLUETOOTH
Bluetooth Mode: Open the Bluetooth of phone. Find the Bluetooth name of the unit called
"QFX PBX-81" to connect. After a successful match, you can play the music from speaker. You
won't need reconnect the Bluetooth when switching mode.
