Technical Pro PB850LED User manual

User Manual
ABS Molded Powered Louds
peaker
MODEL: PB850LED
QUESTIONS / COMMENTS CALL 888 -842-6277
or email [e-mail]

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WARNING!
CAUTION:TOREDUCETHERISK OFELECTRICSHOCK, DONOTREMOVE THECOVERONTHISSPEAKER.THEREARENOUSER-
SERVICEABLE PARTSINSIDE.REFERALL SERVICINGTOAQUALIFIEDTECHNICIAN
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 whenthis 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 thoroughly before using this item.
2- Keep these instructions for future reference.
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.
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 obsolete outlet.
9- Protect the all 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 power outlet, 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 is ON slowly raise the volume or level controls to their proper positions.
13- When grounding this unit, be sure to do so correctly, so as not to defeat the built-in grounding in this unit.
14- Before placing, installing, rigging, or suspending any product, inspect all hardware, suspension, cabinets, transducers, brackets
and associated 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.
15- 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.
16- 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 Technical Pro professional portable rechargeable loudspeaker. To
get the most from your speaker, it is recommended that you review all of the information provided in this instruction manual
before operating this equipment.
If you’ve spent any time at all in professional audio, you know the name Technical Pro and what it stands for — incredible
performance & sound, and the ultimate in reliability under harsh conditions. And now, Technical Pro offers the same
technology in a series of portable loudspeakers bringing more of what sets Technical Pro apart from all others.
BE SURE THAT YOU HAVE COMPLETELY CHARGED THE BATTERY PRIOR TO FIRST USE TO MAXIMIZE THE
BATTERY’S LIFE SPAN.
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Rear Panel of PB850LED
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PW2500
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1. Input Selector Button: Press this button to set the input to AUX/LINE IN or
USB/TF/Bluetooth.
2. USB Flash Drive /TF Card Display Screen
3.USB / TF Card Recorder: Press this button to record from the wire microphones
onto the USB Flash Drive or TF Card.
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4. Repeat Selector: Press the REPEAT Track button to switch between repeating
the CURRENT track and repeating ALL tracks.
5. Previous Track: When in USB / TF Card & Bluetooth Mode, press this button
to go to the previous track.
6. Play/Pause: Press this button to pause the signal from the USB flash drive,
TF Card or Bluetooth Inputs.
7. Next Track: When in USB / TF Card & Bluetooth Mode, press this button to
go to the next track.
8. Power LED Indicator: The Power LED light up when the unit has successfully
powered on. If the Power LED fails to light up when the unit is powered
on and the does not respond to the power being turned on,the unit’s fuse as
probably blown.
9. AUX Input: Connect your MP3 player here using the 1/8” input. Be sure the Input
selector button (1) is set to AUX/LINE IN when using this input.
10. USB Flash Drive and TF card Input: Insert your USB flash drive and TF card
into this slot. The unit will only read .mp3 files from the USB flash drive and TF
card. The maximum storage size of the USB flash drive cannot exceed 16GB.
Do not attempt to connect a computer to the USB input as the speaker will not
be able to connect to a computer.
11. Microphone Volume Knob: Use this knob to adjust the microphone volume
levels for the microphones connected to the MIC Input (15).
12. Microphone Echo: Use this knob to adjust the microphone’s echo.
13. Master Volume Knob: Use this knob to adjust the volume of all Line inputs.
14. Battery Charging / FULL Indicator: The LED indicator will illuminate RED when
the battery is charging. When the battery is fully charged, LED indicator will change
to GREEN.
16. ¼” Microphone1 Input.
17.Power Supply: Connect the power cord here. The power button (18) should be
set to the off position before the power supply is connected.
18.Power Switch: Before the unit is powered on, all of the level controls should be
turned down all the way. Once powered on, slowly begin to raise the levels of the
inputs. This will prevent damaging both the speakers and the amplifier.
19.L E D L i g h t S w i t c h : S e t this switch to ON to turn on the LED for the Grill.
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Power Cord Connection
The PB850LED is a powered speaker which means it has the built in amplifier that is able to power its speaker. To
connect the power cord to the PB850LED simply plug female side of the power cord into the power cord input which
is on the rear of the unit. Then plug the male side of the power cord to an electric outlet.
If your outlet is not equipped to handle this type of plug, do not attempt to force the AC power cord into the outlet;
do not alter the plug so that it can fit in the outlet. The only course of action you can take is to find another outlet
which is properly equipped to handle a grounded plug or have an electrician upgrade your electrical outlet. Be sure
that the plug is well connected so that it does not disconnect in the middle of usage. If at any point in time the
supplied AC power cord is punctured or damaged replace it with a new power cord from a local electrician.
NOTE:
-ONLY PLUG IN THE AC POWER CORD WHILE THE UNIT’S POWER IS OFF AND THE VOLUME IS
TURNED DOWN.
-TURNING ON THE UNIT WITH THE VOLUME TURNED UP MAY CAUSE THE UNIT OR ANY
SPEAKERS CONNECTED TO IT TO BE DAMAGED.
-ALWAYS TURN DOWN THE VOLUME PRIOR TO TURNING THE UNIT OFF OR ON.
Charging the Rechargeable Battery
Before operating this unit it is important to follow the procedures listed below to protect & prolong the lifespan of the
rechargeable battery.
1. Upon receiving the unit, fully charge the battery before using it. This process can take 8-10 hours. The battery
can be charged with the unit either in the ON or OFF position.
2. After each usage fully charge the battery. When charging the battery the charging LED will be RED. When the battery
is fully charged the indicator will be GREEN.
3. Avoid using the battery until it is completely drained.
4. Do not leave the unit plugged in after the unit has been fully charged.
5. Use the battery at least every two weeks. Not charging the battery periodically may result in the unit not
powering on.
6. Once the battery is depleted and no longer able to recharge, bring it to a recycling center or dispose of it in
accordance with local laws.
Audio Input Connections
1/8” (AUX) Inputs
Connecting a Signal Source
The PB850LED has a 1/8” input jacks on the rear of the unit which is designed to receive the signal directly from
your MP3 player or any of your other audio sources. To ensure that you have correctly connected your MP3 player
(or other sound sources) to the unit, make sure that it has a cable coming from its output and that this cable is
plugged into the 1/8” Input on the rear of the speaker.
Connecting USB Flash Drive & TF Card Inputs
There are input jacks for a USB flash drive and TF card on the rear panel of PB850LED. Simply connect the USB
flash drive or TF card into their respective input jacks and use the input mode selector button to choose the
corresponding input. Be sure that the volume knobs on the PB850LED are turned down at first and then slowly
raise the volume to prevent damage the speakers or any of your other equipment.
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rewind within the current track on the USB and TF inputs
fast forward within the current track of the USB and TF inputs
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