QFX PBX-3081BT, PBX-3080BT User Manual

PBX-3081BT
120V-240V
60W RMS

User Manual for PBX-3081BT Portable Speaker

www.qfxusa.com

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WARNING!

CAUTION: 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.
The lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user
to the presence of dangerous voltage within the product's enclosure that may be of sufficient
magnitude to constitute a risk of electric shock to humans.Users should exhibit extra safety when this
symbol appears in this instruction manual and follow all precautions as they are stated.
The exclamation point within an equilateral triangle is intended to alert the user to the presence of
important operating and maintenance (servicing) instructions in this manual.

1- Read these instructions.
2- Keep these instructions.
3- Heed all warnings.
4- Follow all instructions.
5- WARNING: 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.
6- Clean only with a dry cloth.
7- Do not store or operate this product near any heat sources such as radiators, heat registers,
stoves, or other apparatuses (including amplifiers) that produce heat. Keep this product in a well
ventilated area.
8- Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has
two blades with one wider than the other. A grounding plug has two blades and a round grounding
prong. The wide blade or third prong is provided for your safety. If the provided plug does not fit your
outlet, consult an electrician for the replacement of the ob solete outlet.
9- Protect all the wires connected to this unit from being walked on or pinched, particularly plugs
and the point where they exit from the unit. When removing the cord from the poweroutlet, remove
it by holding the plug, not by pulling the cord.
10- Unplug the unit during lightning storms or when unused for long periods of time.
11- When wiring this unit and all other equipment used in connection to this unit make sure that all
of your equipment is turned OFF.
12- Once installation and wiring is complete power on all your equipment with the volume and level
controls turned DOWN. Once all the equipment in ON slowly raise the volume or level controls to
their proper positions.
13- Before Placing, Installing, rigging, or suspending any product, inspect all hardware, suspension,
cabinets, transducers, brackets and associate equipment for damage. Any missing, corroded,
deformed, or non-load rated component could significantly reduce the strength of the installation,
placement or array. Any such condition severely reduces the safety of the installation and should
be immediately corrected. Use only hardware which is rated for the loading conditions of the
installation and any possible short-term, unexpected overloading, Never exceed the rating of the
hardware or equipment.
14- Consult a licensed, Professional Engineer regarding physical equipment installation,Ensure
that all local, state and national regulations regarding the safety and operation of equipment are
understood and adhered to.
15- Refer all servicing to qualified service personnel. Servicing is required when the apparatus has
been damaged in any way, such as power supply cord or plug is damaged, liquid has been spilled
or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture,
does not operate normally, or has been dropped.

Introduction

Congratulations and thank you for your purchase of this QFX Powered Portable PA System with
wired microphone, USB & SD Card inputs bluetooth inputs . To get the most from your system, we
recommend you review all the information provided in this instruction Manual.

BE SURE THAT YOU HAVE COMPLETELY CHARGED THE BATTERY PRIOR TO FIRST USE
TO MAXIMIZE THE BATTERY'S LIFESPAN.

PBX-3081BT REAR PANEL

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PBX-3081BT

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PBX-3081BT FRONT PANEL

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PBX-3081BT

1. LINE1 Input (RCA): The RCA Input is designed to connect directly to a CD/DVD/TV or any
other stereo level audio device.

Please note that there are two LINE Inputs, RCA and 1/8”. If both the RCA and 1/8”inputs are
connected the unit is automatically play from the 1/8” Line input. To play from the RCA Line
input, please disconnect the 1/8” connection from the 1/8” Line Input.

2. LINE2 Input(1/8"): The 1/8” Line Input is designed to connect directly to a mp3 player or any
other stereo level audio device. Please note that there are two LINE Inputs, RCA and 1/8”. If
both the RCA and 1/8”inputs are connected the unit is automatically play from the 1/8” Line
input.

3.Power Supply: The power switch should be set to the off position before the power supply is
connected.

4.Voltage Selector 120V-240V. Be sure the unit's voltage in the outlet you are using.

5. Power Button: Press this button to power the unit on, off or to charge the unit. If the battery
needs to be charged, set the unit to AC and connect the power cable to the rear of the unit.
When set to AC, the unit can also be powered by an external power supply (electrical outlet)
even if the battery is dead. In this case you need to have the unit set to the voltage corresponding
to the voltage of the outlet. To turn the unit off set the power button to OFF. It is recommended
to fully charge the battery prior to using the unit for the first time. It is also recommended to
charge the battery at least every 2-3 months to keep the battery operating to it highest capacity.

6.12V FUSE:Provided battery is damaged or internal short circuit, the fuse will be burnt in order
to protect the machine &battery. The unit can work well after replace a new fuse.

7.DC 12V IN is for connecting to 12V external battery if needed.

8.Antenna is for receiving the FM signal. Before use, pull up the telescopic FM antenna. After
use,pack up the FM antenna to better protect it.

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PBX-3081BT FRONT PANEL

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1. Input Mode Button: Press this button to toggle between the various inputs (LINE, USB, SD &
FM). The INPUT Switch (14) must firstly set to "Line/FM/MP3" .

2. Play/Pause Button: The play /pause button will only control the USB flash drive/SD card and
FM inputs.
When on the mode of USB/SD, short press this button to play or pause the track for USB/SD.
Long press this button to repeat the playing track, long press again to cancel the repeat.
When on the mode of FM, press this button to auto scan all channels.

3. SD/MMC card slot: Connect your SD/MMC card memory storage (flash drive) device here.
The maximum size of the SD/MMC card can not exceed 8GB. The speaker will only play .mp3 files
from the SD/MMC card input. Do not connect your computer to this input as it will not play files
directly from a computer.

4. USB slot: Connect your USB memory storage (flash drive) device here. The maximum size of
the USB card can not exceed 8GB. The speaker will only play .mp3 files from the USB card input.
Do not connect your computer to this input as it will not play files directly from a computer.

5. Next Track Button: When on USB/SD mode, short press this button to move to the next track
for USB/SD. Long press this button to increase the volume for USB/SD.
When on FM mode, short press this button to move to the next channel. Long press this button to
increase the volume for FM.

6. Previous Track Button: When on USB/SD mode, short press this button to move to the previous
track for USB/SD. Long press this button to reduce the volume for USB/SD.
When on FM mode, short press this button to move to the previous channel. Long press this
button to reduce the volume for FM.

7. Remote control receiver

8. Master Level Control: Turn this knob to adjust the master volume.

9. Charge Indicator: When you charing the battery of this unit, the charge indicator will illuminate.

10. Bass adjustment: Turn this knob to increase the bass on the LINE/USB/SD/FM inputs

11. Treble adjustment: Turn this knob to increase the treble on the LINE/USB/SD/FM inputs

12. Microphone Echo Knob: Use this knob to adjust the echo for the microphone input(Mic1& Mic2).

13. Microphone Volume Knob: Turn this knob to adjust the microphone volume level of the
microphone input (Mic1& Mic2)

14. Guitar Volume Control: Turn this knob to adjust the volume for the guitar.

15.LINE Audio/FM/ MP3/Bluetooth mode selector: Move this switch to the left to select the
LINE Audio/FM/ MP3 input. Move this switch to the right to select Bluetooth input.

16. Guitar Input (1/4"): Connect a guitar cable to this input terminal.

17.Microphone Input(1/4"): Connect a microphone to this microphone input terminal.

18. Microphone Input(1/4"): Connect a microphone to this microphone input terminal.

19. Seven Band Equalizer: Move the individual sliders to adjust certain frequencies to desires
levels.

PBX-3081BT DISPLAY

PBX-3081BT

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1. Input Mode: The LED display screen will display the information of input mode for USB/SD/
LINE/FM.

2. When a USB flash drive / SD Card is inserted into the USB/SD input, the unit will automatically
switch to USB/SD mode and begin playing .mp3 audio files from the USB flash drive / SD Card.
EQ Mode: EQ modes will display here.
Repeat Mode: When the USB flash or SD card mode is selected, press the REP button on the
remote control to select the one repeat for playing track for USB/SD. Press again to cancel rep
eat mode.

2. Track Number: The track number currently playing from the USB/SD will display.

3. FM Mode: All FM channels display here. Long press "play/pause" button on front panel for
auto scan all channels.

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PBX-3081BT MICROPHONE

1. Before powering on the microphone, be sure to set the Microphone Volume Knob to zero.
Once the microphone is powered on, slowly increase the microphone volume.

2. If you notice static or distortion in the microphone, check if XLR is fixed to the body properly
or echo volume is too high.

3. When not in use, turn off the power of the microphone.

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Microphone

ON/OFF

DIGITAL AUDIO PLAYER DIGITAL AUDIO PLAYER DIGITAL AUDIO PLAYER

DIGITAL AUDIO PLAYER

DIGITAL AUDIO PLAYER