TEXONIC BX40T User manual

MIXER AMPLIFIER
BX40T
BX60T
Please follow the instructions in this manual to obtain the optimum results from this unit.
We also recommend that you keep this manual handy for future reference.
OPERATION MANUAL
PUBLIC ADDRESS SYSTEM
MIC1 5
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MUSIC
AUX1 MIC1
AUX2
MASTERBASS TREBLE
OUTPUT LEVEL POWER
ON
OFF
-8
-6
-4
-2 0+2
+4
+6
+8
+10-10
-8
-6
-4
-2 0+2
+4
+6
+8
+10-10
MIXER AMPLIFIER
BX60T
TF
USB
IR

TABLE OF CONTENTS
1. SAFETY PRECAUTIONS .........................................................................................3
2. ....................................................................................... 5GENERAL DESCRIPTION
3. FEATURES .................................................................................................................5
4. NOMENCLATURE AND FUNCTIONS
4.1 Front Panel ............................................................................................................... 6
4.2 Rear Panel.................................................................................................................7
4.3 Remote control...........................................................................................................7
5. ..................................................................................8OPERATION ILLUSTRATION
6. .......................................................................................11CONNECTION DRAWING
7. BLOCK DRAWING..............................................................................................12
8. SPECIFICATION................................................................................................ . 13
2

Be sure to read the instructions in this section carefully before use.
Make sure to observe the instructions in this manual as the conventions of safety symbols and messages
regarded as very important precautions are included.
We also recommend you keep this instruction manual handy for future reference.
Safety Symbol and Message Conventions
Safety symbols and messages described below are used in this manual to prevent bodily injury and property
damage which could result from mishandling. Before operating your product, read this manual first and
understand the safety symbols and messages so you are thoroughly aware of the potential safety
Indicates a potentially hazardous situation which, if mishandled, could
result in death or serious personal injury.
Indicates a potentially hazardous situation which, if mishandled, could
result in moderate or minor personal injury, and/or property damage.
When Installing the Unit
Do not expose the unit to rain or an environment
where it may be splashed by water or other liquids,
as doing so may result in fire or electric shock.
Use the unit only with the voltage specified on the
unit. Using a voltage higher than that which is
specified may result in fire or electric shock.
Do not cut nor modify the power cord. In addition,
avoid using the power cord in close proximity to
heaters, and never place heavy objects -- including
the unit itself -- on the power cord, as doing so
may result in fire or electric shock.
Be sure to replace the unit's terminal cover after
connection completion. Because high voltage is
applied to the speaker terminals, never touch these
terminals to avoid electric shock.
Avoid installing or mounting the unit in unstable
locations, such as on a rickety table or a slanted
surface. Doing so may result in the unit falling
down, causing personal injury and/or property
damage.
When the Unit is in Use
Should the following irregularity be found during
use, immediately switch off the power, disconnect
the power supply plug from the AC outlet. Make
no further attempt to operate the unit in this
condition as this may cause fire or electric shock.
If you detect smoke or a strange smell coming
from the unit.
If water or any metallic object gets into the unit
If the unit falls, or the unit case breaks
If the power supply cord is damaged (exposure of
the core, disconnection, etc.)
If it is malfunctioning (no tone sounds.)
To prevent a fire or electric shock, never open nor
remove the unit case as there are high voltage
components inside the unit. Refer all servicing to
your nearest dealer.
Do not place cups, bowls, or other containers of
liquid or metallic objects on top of the unit. If they
accidentally spill into the unit, this may cause a fire
or electric shock.
Do not insert nor drop metallic objects or
flammable materials in the ventilation slots of the
unit's cover, as this may result in fire or electric
shock.
1. SAFETY PRECAUTIONS
3

4
When Installing the Unit
Never plug in nor remove the power supply plug
with wet hands, as doing so may cause electric
shock.
When unplugging the power supply cord, be sure
to grasp the power supply plug; never pull on the
cord itself. Operating the unit with a damaged
power supply cord may cause a fire or electric
shock.
When moving the unit, be sure to remove its power
supply cord from the wall outlet. Moving the unit
with the power cord connected to the outlet may
cause damage to the power cord, resulting in fire or
electric shock. When removing the power cord, be
sure to hold its plug to pull.
Do not block the ventilation slots in the unit's cover.
Doing so may cause heat to build up inside the unit
and result in fire.
Avoid installing the unit in humid or dusty locations,
in locations exposed to the direct sunlight, near the
heaters, or in locations generating smoke or steam
as doing otherwise may result in fire or electric
shock.
When the Unit is in Use
Do not place heavy objects on the unit as this may
cause it to fall or break which may result in
personal injury and/or property damage. In
addition, the object itself may fall off and cause
injury and/or damage.
Make sure that the volume control is set to
minimum position before power is switched on.
Loud noise produced at high volume when power is
switched on can impair hearing.
Do not operate the unit for an extended period of
time with the sound distorting. This is an indication
of a malfunction, which in turn can cause heat to
generate and result in a fire.
If dust is allowed to accumulate in the unit over
a long period of time, a fire or damage to the unit
may result.
If dust accumulates on the power supply plug or in
the wall AC outlet, a fire may result. Clean it
periodically. In addition, insert the plug in the wall
outlet securely.
Switch off the power, and unplug the power supply
plug from the AC outlet for safety purposes when
cleaning or leaving the unit unused for 10 days or
more. Doing otherwise may cause a fire or electric
shock.
SAFETY PRECAUTIONS
Due to product upgrades, while some of the features and specification in the user manual does not
match the actual functions, sorry for any inconvenience and thanks for your kind understanding!

This is a desktop mini constant voltage amplifier with beautiful appearance, light weight and easy to
carry. It can be used for background music playback and broadcasting of small indoor venues such
as offices, patios, restaurants, classrooms, etc.
2. GENERAL DESCRIPTION
5
3. FEATURES
1. Desktop design, beautiful appearance, light weight, easy to carry, and quick installation.
2. Unmatched sound quality and speech intelligibility, can connect to 4 ~ 16 ohm output, can also be
connected to 100V output, not only can it play beautiful music in a short distance, but also can
broadcast beautiful sound at a long distance.
3. The output terminal adopts the standard 6.3 audio microphone jack and the line input adopts the
lotus socket, providing users with different audio input interface options.
4. 1-channel microphone audio input and independent volume adjustment control.
5. 2 line audio input, each has its own volume adjustment.
6. With automatic playback of MP3 audio format songs and power-off memory function.
7. With priority function, when there is microphone 1 input, other input audio signals can be
disconnected.
8. With power indicator, the indicator lights blue when the mains power is turned on.
9. With a signal indicator, according to different signal output size display colorless indicator.
10. With protection functions such as power amplifier short circuit, overload, over temperature.
11. With MP3 function module, can play U disk MP3 files, TF card, support mobile phone Bluetooth
function.

4. NOMENCLATURE AND FUNCTIONS
6
4.1 FRONT PANEL
1. MIC1 input
2. Recording function button
3. MP3 loop playback function button
4. Play/Pause
5. Next song/Volume reduce
6. USB interface
7. MP3—Volume Adjust Knob
8. BASS
Adjust bass response. Rotate clockwise to increase bass output and anticlockwise to reduce it.
9. TREBLE
Adjust treble response. Rotate clockwise to increase treble output and anticlockwise to reduce it.
10. MASTER
Master volume controls all size of input signal level.
11. ON/OFF
Power switch, press switch, power on, press again, power off.
12. POWER
Power indicator light, when power is on, power light is on, otherwise is off.
13. Electronic Level signal indication light.
14. AUX2 line input volume control, clockwise rotation, volume increase, otherwise decrease.
15. AUX1 line input volume control.
16. MIC1 volume control Knob
17. TF card slot
18. Previous song/Volume up
19. LCD display
20. Mode function button
21. Infrared receiving window
7 8 9 10 11
12
13
14
1516
MIXER AMPLIFIER
BX60T
5
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1
2
3
4 6
7
8
9
10
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4 6
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9
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MUSIC
AUX1 MIC1
AUX2
MASTERBASS TREBLE
OUTPUT LEVEL POWER
ON
OFF
-8
-6
-4
-2 0+2
+4
+6
+8
+10-10
-8
-6
-4
-2 0+2
+4
+6
+8
+10-10
MIC1
/
/
/
TF
USB
IR
1 2 3456
18 17 1920
21

COM 4-16Ω 100V
OUTPUT AUX2AUX1
FM ANT
~120V 60Hz 120W
T2AL 250V
MODE E Q
STOP
NOMENCLATURE AND FUNCTIONS
4.2 REAR PANEL
22. AC power input
23. Vents
24. SPEAKER TERMINALS
Connecting the speaker terminal. COM is for public terminal which could be connected with
negative terminal and the ground wire. 4~16Ω terminal is used to connect the speaker with
impedance 4~16Ω; 100V terminal is used to connect the speaker with 100V.
25. AUX1 unbalance signal input port.
26. AUX2 unbalance signal input port.
27. FM antenna port.
7
22 23 24 25 26
1
2
3
4
5
6
7
8
910
4.3 Remote control
1. Power switch
2. Mode
3. Previous/next
4. Volume increase/decrease
5. 0~9 number button
6. Play/pause
7. Sound effect control
8. Mute
9. Cycle play button
10. Pause
Normal usage distance of remote control:
Remote control distance: 8 meter, angle: level ±35, vertical±15.
Remote control usage attention:
1. When install battery, please mind electrode.
2. Please let remote control aim right with window of host machine.
3. When found remote distance get short and insensitive, please change battery.
4. Please take out battery when don't use it for a long time.
5. Take it easy in case of falling.
27

5.OPERAT I O N I L L U S T R ATION
8
5.1 Power indication
5.2 Power switch
Figure 5.1/5.2
Note:
Need to confirm device is power on, or please contact with supplier for damage.
Figure 5.3
Note:
1. When mic in, but 6.3 mic is not complete in, can not paging.
2. Before using mic in, should adjust volume to lowest level, or will come to noise.
MIC1 adopt 6.3 port, when MIC1 is in, adopt with constant voltage or resistance speaker output, control
volume by knob on panel, and adjust BASS/TREBLE to reach the effect what you want.
5.3 MIC1 input(6.3mm)
When power switch is "ON", power is on and power indication light is on(Red).
When power switch is "OFF", power is close and light is die out.
5
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4 6
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5
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4 6
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9
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ON
OFF
AUX2
MASTERTREBLE
OUTPUT LEVEL POWER
-2 0+2
+4
+6
+8
+10-10
MIC1 IR
MIXER AMPLIFIER
BX60T
5
0
1
2
3
4 6
7
8
9
10
-8
-6
-4
-2 0+2
+4
+6
+8
+10-10
MIC1
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MUSIC
ON
OFF
AUX1 MIC1
AUX2
MASTERBASS TREBLE
OUTPUT LEVEL POWER
-8
-6
-4
-2 0+2
+4
+6
+8
+10-10
TF
USB
IR
MIXER AMPLIFIER
BX60T
5
0
1
2
3
4 6
7
8
9
10
-8
-6
-4
-2 0+2
+4
+6
+8
+10-10
MIC1
5
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1
2
3
4 6
7
8
9
10
5
0
1
2
3
4 6
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9
10
5
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1
2
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4 6
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8
9
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5
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1
2
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4 6
7
8
9
10
MUSIC
ON
OFF
AUX1 MIC1
AUX2
MASTERBASS TREBLE
OUTPUT LEVEL POWER
-8
-6
-4
-2 0+2
+4
+6
+8
+10-10
TF
USB
IR
MIXER AMPLIFIER
BX60T
5
0
1
2
3
4 6
7
8
9
10
-8
-6
-4
-2 0+2
+4
+6
+8
+10-10
MIC1
5
0
1
2
3
4 6
7
8
9
10
5
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1
2
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4 6
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9
10
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2
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4 6
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8
9
10
5
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1
2
3
4 6
7
8
9
10
MUSIC
ON
OFF
AUX1 MIC1
AUX2
MASTERBASS TREBLE
OUTPUT LEVEL POWER
-8
-6
-4
-2 0+2
+4
+6
+8
+10-10
TF
USB
IR
MIXER AMPLIFIER
BX60T

COM 4-16Ω 100V
OUTPUT AUX2AUX1
FM ANT
~120V 60Hz 120W
T2AL 250V
COM 4-16Ω 100V
OUTPUT AUX2AUX1
FM ANT
~120V 60Hz 120W
T2AL 250V
OPERAT I O N I L L U S T R ATION
9
5.4 inputAUX1/AUX2
Figure 5.4
When back panel AUX1/AUX2 assist in, its volume should be control by AUX1/AUX2 knob, and combine
with BASS/TREBLE adjustment to reach effect you want. AUX1/AUX2 assist input should adopt RCA
.unbalance connect port input, can used to connect with CD/MP3/TUNER
5.5 Ω4~16 /100V speaker output
Figure 5.5
The loudspeaker output with constant resistance and constant voltage in two ways, convenient to choose.
100V and 4~16 output can only have one and COM at the same time use the connection at the same timeΩ
corresponding constant pressure or constant resistance horn. With line between the transformer and the
speaker of the total power should be less than the rated power output power amplifier.
Note:
1. When using assistant input, should adjust volume in middle level to prevent noise.
2. Don't let audio source to many device, or will cause noi es .
Note:
1. When use the device, pay attention to the positive and negative connection, avoid burning the
speaker.
2. Connection terminals fender is completed, please be sure to set up. Speaker terminals with high
voltage, do not touch, to avoid electric shock.
Volume control
CD
ON
OFF
POWER
OPEN/
CLOSE
CD/
USB
/SD
PLAY STOP NEXTPREVIOUS
USB
4~16Ωspeaker 100V speaker

OPERAT I O N I L L U S T R ATION
10
5.6 The Operation Instruction of Built-in MP3
The buttons are explained as follows:
S.No Buttons Function
/Mode function button; FM / USB / BT / playing (Long press this button to
forcibly turn on / off the machine)
1
/
6
/
2Previous song (long press to increase volume)
3Mp3 loop playback function button; (with Repeat One / Repeat ALL /
Random / Repeat Folder mode.)
4Play / Pause (long press this button in FM mode to receive the station)
5Recording function button(This device has no recording function)
Next song (long press to decrease volume)
USB function
Press the MODE button to select the USB mode, copy the MP3 file in the U disk (below 32G), and
it supports MP3 / WAV / WMA / AEC / FLAC format.
TF card function
Insert a TF card (below 32G) to copy the MP3 file, and it supports MP3 / WAV / WMA / AEC /
FLAC format.
Bluetooth function
Press the MODE button to select the Bluetooth mode, turn on the mobile phone Bluetooth for
connecting, it can play normally when the mobile phone is 10 meters barrier-free away.
Bluetooth default name is "BP10_BT".
MP3 song loop playback
In USB or TF card mode, play a song at will, press the mode button to switch between REPeat
One / REPeat ALL / Random / REpeat Floder.
Functional memory function
You can turn it off by the remote controller or long pressing the MODE button. After it is turned
on, it can remember the function mode selected before. If you unplug the power cable and turn
it on again, the default is Bluetooth function mode.
Volume +/-
Long press the Previous Song button to increase the volume quickly, and long press the Next
Song button to decrease the volume quickly.
/
/
/
TF
USB
IR

6.CONNECTION DIAGRAM
11
COM 4-16Ω 100V
OUTPUT AUX2AUX1
FM ANT
~120V 60Hz 120W
T2AL 250V
CD player
Power input
ON
OFF
POWER
OPEN/
CLOSE
CD/
USB
/SD
PLAY STOP NEXTPREVIOUS
USB
100V speaker
4~16Ωspeaker
MIC1 input
MODE EQ
STOP

7. BLOCK DIAGRAM
12
4~16Ω

8. SPECIFICATIONS
13
Power Consumption
Dimension(mm)
Weight
284x188x 66.5
80W 120W
3.5Kg 4.2Kg
Rated Power Output
Frequency response
Loudspeaker output
Tone
Input Sensitivity & source impedance
Signal to noise ratio
THD
Protection
Power supply
Priority
4~16 /100VΩ
80Hz~16KHz(-3dB)
≥75dB
Rated power output, distortion rate≤1%
MIC IN: +5mV, unbalanced 6.3 connection terminal
AUX IN: 350mV, unbalanced RCA connection terminal
MIC1 input has the priority than other input
Model BX40T BX60T
40W 60W
Bass: 100Hz±10dB
Treble: 10KHz±10dB
thermal-shutdown protection, short-circuit protection,
overload, protection
~120V 60Hz

PUBLIC ADDRESS SYSTEM
Version 0.1