5CORE® 5C WPA 116 BDH Portable Wireless Amplifier delivering great sound output enhancing user’s experience due to its dynamic features, fine appearance, and wireless applications.
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PORTABLE WIRELESS AMPLIFIER BLUETOOTH - 5 Core
1. PORTABLE WIRELESS LOUD-SPEAKER
Instruction For Use
The latest design
The sound quality is more clear
The use of distance farther
The battery life longer
Can use when charging
Function more perfect
Please read this manual carefully before use
2. CONTENTS INDEX
(1) Summary of wireless speakers.................................................1
(2) System components................................................................1
(3) Performance indicators...........................................................2
(4) Wearable transmitter..............................................................3
(5) Receiver................................................................................4
(6) How to use the wireless loud-speaker system...........................9
(7) How to do when the voice is not enough..................................10
(8) Matters needing attention......................................................10
(9) Simple troubleshooting ........................................................11
(10) About the 12 v battery..........................................................12
(11) Use way of wireless loud-speakers .......................................13
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3. (1)Summary
This series of products is the system which include wireless
microphone, loud-speaker and speaker. Convenient to use in
Teaching, guided tours, lectures, explanations, small meeting
and so on, Particularly suitable for use in an environment of
strong liquidity need PA.
This system is the latest designed, aiming at the shortcomings
of such products on the market. Has the following advantages£
The sound quality is more clear
The use of distance farther
The battery life longer
Function more perfect
(2)System components
System components£
1 The receiving host ¡ 1
¡handheld transmitter or wearable transmitter2
£Choose the configuration components ¡ 1
¡headset or ¡ 13 Lavalier type pickuphead
¡9V battery ¡ 14
¡12V/ 1.2AH battery ¡ 1 £5 Installed in the host battery compartment£
6 operating manual ¡ 1
In order to achieve the best use effect£the user can choose the
according to need.Configuration component
INSTRUCTION
4. (3)Performance indicators
The machine in design adopted dynamic compression/expansion£
crystal oscillation source£dynamic noise reduction£interference
suppression£multistage interference filter£APC technology
And so on. The main features£high signal to noise ratio£strong
anti-interference ability£less distortion£sound quality is good£
stable performance£receiving sensitivity is adjustable.
System
*rate power consumption--------------36W
* Frequency range----------------------180MHz-270MHz
* Frequency stability--------------------50PPM£-10¡-35¡£
*Modulation mode-----------------------FM Modulation
*Frequency Response------------------50Hz-20KHz
*Operation Range ---------------------70M(In Dia)
*Operating Temperature-------------- -10¡-- 35¡
Receiver£
*Receiving mode------------------------autodyne
*sensitivity-------------------------------surpass 12dBu£S/N=40bB£
*Output power----------------------------35W(MAX)
*Line Output Level----------------------0-500mv
*Line output way-------------------------3.5Unbalanced
*Battery-----------------------------------12V=1.2AH
*Power------------------------------------220V~/50Hz
*Speaker---------------------------------4¦6.5£
Transmitter£
*Transmission power-------------------10mW£¡1£
*clutter power----------------------------£40dBm
*Battery-----------------------------------9V
*Operating Current---------------------¡30mA
*Pickup head-----------------------------Capacitive single-point
INSTRUCTION
5. (4)Wearable transmitter/handheld microphone
Headset microphone Lavalier
handheld microphone
Wearable transmitter/ handheld microphone Suitable for lectures,
dance, presenters and other occasions. Users can choose according
to need. Easy for use£
1 Note the positive and negative terminals of the battery can not be
reversed£The polarity of the battery marked in the box.
2 turned on the power switch£Normal working indicator light should
be bright£then extinguish£should check whether the power voltage
is low or the positive and negative terminals of the battery be
reversed when the power indicator not bright. If the battery indicator
long bright£ it means the battery voltage not enough£should change
the battery£Battery low voltage will affect the sound quality, distance.
3 If don't use for a long time, please remove the battery from the
transmitter£in order to avoid battery leakage and damage the
transmitter.
INSTRUCTION
MIC IN indicator light
volume controlPower switch
6. (5)Receiver
The various components use£
1.Battery switch£The work power switch, the charge control
2.Receive£carrier£indicator£Wireless transmitter signal is
received, the light on.
3.Charging indicator light:When charging, the light goes on, it
means charging, the light to be darken when fully charged.
4.Power indicator: when the working power supper is turned on,
the light goes on.
5.The volume knob of the wireless transmitter: Wireless transmitters
volume adjustment.
6.Antenna£Radio wave receiving antenna.
7.Low pressure indicator£When the 12V battery voltage is low, the
light goes on.
8.Tone adjustment knob£Adjust the high/bass sound
9.Microphone input socket£this socket can plug in a wired
microphone or other voice signals
10.Line output socket£0-500mv sound signal output
11.Microphone volume£To adjust the signal strength from the
microphone input socket
12. Speaker: internal 35W power amplifier
13. 220V Battery Plug£with 220V power supply
14. 12V battery£Provide the whole machine working current,
capacity 1.2 AH
15. 12V battery plug£Detachable connection for easy battery
maintenance
16. Reverberation adjusting knob£Including the depth of the
reverberation and reverberation time££Some products have
this feature£This functionality like karaoke reverberation
function of the machine
17. External power jack: Some products have this feature£supply
12V 3A power for working from external
18. Press the power switch¢to the position ON£it means the
receiver turned on£the power indicator lights£when on the
position OFF£it means turned off£the power indicator light
extinguish. When the power switch¢on the position CHARGE£
it means The battery of the machine on the charge status£
CHARGE indicator lights.
19. the equipment works normally under the tropic weather
variable zone weather.
INSTRUCTION
7. Reverb depth
signal input
wired microphone
Jack
wired microphone
volume
Power indicator
wireless microphone
volume
Low voltage indication
External power jack
Charging indicator
Tone Control
Reverb clock
(1)
1. PREV££Long press£ the volume reduction
2. NEXT££Long press£the volume increases
3. PLAY £USB Play / Pause
* Note£Such as continuous rapid turned on or turned off
the switch£then the USB indicator little lights£the receiver
Can't work normally. Will be a delay of 5 seconds to boot£
USB indicator lights£it means work normally
INSTRUCTION
8. 1. PREV££Long press£ the volume reduction
2. NEXT££Long press£the volume increases
3. PLAY £USB Play / Pause
* Note£Such as continuous rapid turned on or turned off
the switch£then the USB indicator little lights£the receiver
Can't work normally. Will be a delay of 5 seconds to boot£
USB indicator lights£it means work normally
Reverb depth
signal input
wired microphone
Jack
wired microphone
volume
Power indicator
wireless microphone
volume
Low voltage indication
External power jack
Charging indicator
Tone Control
Reverb clock
(2)
INSTRUCTION
9. (3)
1. PREV££Long press£ the volume reduction
2. NEXT££Long press£the volume increases
3. PLAY £USB Play / Pause
* Note£Such as continuous rapid turned on or turned off
the switch£then the USB indicator little lights£the receiver
Can't work normally. Will be a delay of 5 seconds to boot£
USB indicator lights£it means work normally
Reverb depth
Tone Control
wired microphone
volume
wireless microphone
volume
Charging indicator
Low voltage indication
Power indicator
signal input
PLAY/PAUSE
NEXT
PREV
External power jack
AUDIO IN
USB
INSTRUCTION
10. (3)
1. PREV££Long press£ the volume reduction
2. NEXT££Long press£the volume increases
3. PLAY £USB Play / Pause
4.About FM: long press PLAY (hear rustling) please let go,
then press PLAY, enter the radio channel selection, channel
selection after the machine automatically save (if no selection,
repeat the above!), the candidate have been completed, such
as the preservation of the number two above, need to play in
the PREV!
* Note£Such as continuous rapid turned on or turned off
the switch£then the USB indicator little lights£the receiver
Can't work normally. Will be a delay of 5 seconds to boot£
USB indicator lights£it means work normally
Reverb depth
Tone Control
wired microphone
volume
wireless microphone
volume
Charging indicator
Low voltage indication
Power indicator
signal input
PLAY/PAUSE
NEXT
PREV
External power jack
AUDIO IN
USB
INSTRUCTION
FM DISPLAY
8
11. (6)How to use the wireless loud-speaker system
Wireless speakers in essence is a kind of small system which with
wireless microphones + sound amplifier, speakers. the sound signals
which pick up from the Wireless microphone will be transmitted by
radio waves. The host will receive the Radio waves£and reduced to
electrical voice signal£it will be reduced to sound after amplification.
The principle is similar to different machine. But there is a big
difference between the processing method. Users tend to be over a
period of time after use, can find the different. Wireless speakers on
the market, also known as teaching microphone, the majority of defects
is£the battery always not fully charge£battery easy to be bad£Big
noise£Impulse is big when turned on/off the host or transmitter£The
sound quality is poor. User as long as a contrast was found.
This series based on the above defects and improved. Easy to use.
Users can use under the status of mains-connected or not connected
to the mains.
Don't use mains connection condition£
1.turned on the power supply of host machine£the power indicator
lights. £If the battery low voltage, the battery low voltage indicator
is on. Now should Connected to the mains for use£In order to avoid
the battery over discharge, causing permanent damage£after use,
should be charged more than 10 hours.£
2.Turn down the WM VOLUME£if use the wired£turn down the
volume on MIC VOLUME££In order to avoid the sound is too loud
when turn on the transmitter.
3.Refer to instructions on the use of the part with the transmitter, open
the power supply will be ready to speak.
Adjust WM VOLUME£or MIC VOLUME££Make appropriate volume
but not the noise£The transmitter closer the host machine , the more
easily to the noise££adjust TONE£make the sound clearly.
use mains connection condition£
220V power cord is connected to the mains£then turn on the host
machine£which is as same as use under not use mains connection
condition. The battery can be charged when the host machine on
working state. When on the charging state£the charging indicator
long bright. Charge 10 hours later£the indicator dimming£it means
full of battery.
If don't use for a long time, every once in a while, to recharge the
battery, to keep the battery have power. Standby mode, the battery
can last for eight hours. General teacher lectures, can last for five
lessons.
Users such as schools, there may be many users at the same time,
be sure to pay attention to stagger the use of frequencies, you can not
use the same frequency at the same time.
INSTRUCTION
9
12. (7)How to do when the voice is not enough
The sound is not loud enough£you can use multiple speakers
work at the same time£uniform in different places. But pay
attention to the operating frequency of each speaker should be
the same, and in the same time there can be only one transmitter
work. This method can constitute a compact broadcasting system
for the users such as schools. Placed in each classroom a host
machine, the transmitter is placed in Center Conference Room.
So that you can broadcast all the classroom. If choose meeting
type transmitter, the effect is better.
(8)Matters needing attention
*Since this wireless microphone system with a large number of vulnerable
components, please note Handle with care
* This wireless microphone system with complex electronic circuit, do not
open the housing to adjust
* unplug the power cable of the receiver and remove the battery of the
transmitter when not use.
* multi Machine used at the same time, more attention should be paid to
using different frequency of the system, had better use the system of high
anti-interference ability. The work frequency of the system has labeled at
the back of the receiver
* Intermittent use, it is best to turn off the power to the transmitter, so that
the battery can be more durable
* Provided only thing to make the machine work in the best state, don't
literally replace the parts.
*Do not put near the radioactive/heat source, do not exposed to the sun,
rain, or shock environment. The equipment should be kept dry and ventilated.
£when battery with low voltage, must charge, over discharge battery will
cause permanent damage.
£To keep good ventilation£ around the machine 30 cm should not other
items (such as walls)
£Anything should not cover the intake to obstruct ventilation such as
newspaper, fabric or curtains, etc
! Do not keep any bare fire sources on the equipment such as flaring
candles.
!Waste batteries impact on the environment: Don't throw waste batteries,
please put in the designated recycling bins
! Do not keep any container which fill liquid on the equipment to avoid the
liquid dript to the equipment. Such as flower bottles .etc.
INSTRUCTION
10
14. The main role of the 12V battery of the host machine is power storage
and supply receiver electricity, Had a great influence on the whole
machine£The battery capacity is 1.2A. The host machine quiescent
current is 0.5A£So can standby eight hours after full charge. After
testing, it's probably enough teacher teaches five classes. With the
use of time is getting longer and longer£battery aging, this time is
getting shorter and shorter. Then you need to replace the battery.
Battery problem will have the following phenomenon£
1.battery without electricity£
*Sound quality become worse
* Sound can not be loud
*Putt-Putt sound
* low voltage indicator lights
*The brightness of the low voltage indicator will be change according
to the sound
2. Battery aging£
*battery be charged full soon
*a very short time for use
If appeal this two phenomenon£have to change the battery. When
replace the battery, open the battery cover which in the back of the host
machine£pull out carefully with screwdriver£will see that the battery is
connected with two Plug£remember the polarity£ pull out the connection£
change other lead-acid battery with 12V and have the same shape. Then
put the battery well, cover the battery cover, Try to sound normal can
further test charge discharge. The battery capacity of the inal machine
is 1.2 AH. Need to charge 10 hours, Can standby 10 hours. According to
the change of battery capacity values, calculate and compare the actual.
If similar, hat's OK.
3.If you forget to turn it off, the battery to discharge excessive finally can
cause permanent damage to the battery. Damage phenomenon is the
charge does not go charging, the CHARGE indicator shows full, while
when used without electricity. The damage to the battery caused by one
or two over-discharge, you can let the machine has been charged to
resume activity, But need to be in charge immediately after discharge,
or it cannot be restored.
Multiple overdischarge can not restore activity.
(10)About the 12V battery
INSTRUCTION
12
15. (11)Use way of wireless loud-speakers
1. There are a lot of radio interference due to power grid, to
improve the quality of use, can be pulled out 220 v power
supply cord.
2. Continuous use for a long period of time, you can plug in
220V power line, so that the receiver can charge while using.
3. If you do not use for a long time, is better to keep the battery
fully charged£ after two months keep the battery fully
charged again. This is conducive to the shelf life of the battery.
4. If you do not use for a long time£should remove the 9 v
battery of the transmitter£in order to avoid battery leakage
then corrosion circuit.
5. This product should be avoid in damp places as far as possible,
avoid shock.
6. When used at close range, the antenna could not be pulled out,
and long-distance use, the antenna should be pulled out.
7. When the low voltage indicator lights, we must charge the
battery or insert the 220 v power supply to use.
8. If you forget to charge the battery, battery over-discharge and
damage. You can charge the battery for hours, which is a
method to restore the battery activity for the initial damage to
the battery.
9. The use of the field of the meeting, you can use several same
frequency receiver with a transmitter, the receiver will send the
same sound.
10. When need many simultaneous use, can use different
frequency, then will not interference each other.
11. Some products have an inward input power outlet of the
host machine, 12V-15V can be provided from the outside power
to the local
INSTRUCTION
13