Audfly FS-MINI-B Assembly instructions

www.audfly.com Audfly Technology(Suzhou) Co., Ltd
Audfly
Operator Instruction Manual
FS-MINI-B/W
Audfly Technology (Suzhou) Co., Ltd.

www.audfly.com Audfly Technology(Suzhou) Co., Ltd
Contents
1.Important SafetyNotes--------------------------------------------------------1
2.Product Description-----------------------------------------------------------2
3.Technical Specifications--------------------------------------------------- --3
4.Operation-----------------------------------------------------------------------4
4.1 Operation of FS-MINI-B/W----------------------------------------------4
4.2 Play Audio andVolume Adjustment-------------------------------------5
4.3 Audio Playback Distance------------------------------------------------5
4.4 Application Solutions----------------------------------------------------5
5.Trouble Shooting------------------------------------------------------------ --7
5.1 The Indicator Led and Fault Investigation-------------------------------7
5.2 Small Voice or even No Sound-------------------------------------------7
6.Warranty Clause----------------------------------------------------------------8
6.1 Warranty Scope----------------------------------------------------------8
6.2 Access to Warranty Services--------------------------------------------8
6.3 Disclaimer----------------------------------------------------------------9
7.Contact Information----------------------------------------------------------11

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1. Important Safety Notes
● Please read the manual before operating theequipment.
● Please comply with theinstruction.
● Please keep the instruction manual carefullyreserved.
● Switch off the power before connecting thedevice.
● Be sure to use the power supply socket that meets the power
requirements.
● Make sure use the assigned amplifier and power adapter.
● Please unplug the plug when the weather is bad or you don't use it for a
long time.
● Please keep the air vents unobstructed.
● Avoid over-heat or humid workingcondition.
● The equipment is only used in room at room temperature.
● Don't trample or knead the power cord, especially the plug and the
connection between the power line and the equipment.
● Please don’t remove the protective sleeve to prevent electric shock.
● Any user can’t repair the parts inside the equipment.
● Note: Do not operate the equipment when the front grille of the sound
panel is lost .
● The front grille of the sound panel should be kept free of foreign body.
● Don't spill water or other liquid onto the device.
● The installation of the equipment should be operated by the
professional.
NOTE:Without the permission of the manufacturer or quality inspector,
any modification or disassembly of the equipment is strictly forbidden.

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2. Product Description
● What is a Audfly Directional Speaker? A speaker that people only hear
when standing directly in front of it. Used for marketing or instructional
purposes when someone walks by, parametric speakers use ultrasonic
frequencies, which are extremely directional but are beyond human hearing.
Whereas a typical speaker pushes air, parametric speakers generate an
audible signal by modulating the air outside of the speaker cabinet, which
confines itself to the narrow geography of the ultrasonic beam. The higher
the ultrasonic frequencies used, the narrower the beam.
● Audfly directional speaker adopts the patented DSP processing
technology, acting like a flashlight, it delivers the sound precisely pointed to
the target listeners but not affecting others. It is perfect solution to create
audio zone and effective in the high noise ambient environments. The
following table shows highlights and business value of Audfly products.
Technical
Highlights
Business Value
Minimal sized
Suited for various applications.
Easy installation with different support frames.
Super
directional
Sound delivery in a specific zone.
Noninterference to neighboring circumstance.
Lower acoustic attenuation, longer delivery distance.
Reduced acoustic pollution.
High reflection
Virtual sound source effect.
Dual channels
Stereo sound effect.
Patented DSP
Tech
High fidelity and bandwidth for various applications.

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3. Technical Specifications
Product Model
FS-MINI-B
FS-MINI-W
Max SPL
78±3dB@1m/2KHz
78±3dB@1m/2KHz
Directivity
<15°（-20dB)
<15°（-20dB)
Input sensitivity
1Vrms
1Vrms
Max input
2.8Vpp
2.8Vpp
Frequency range
2402-2480MHz
2402-2480MHz
Audio inputs
3.5mm AUX/Bluetooth
3.5mm AUX/Bluetooth
Control
LINE IN
LINE IN
Indicator
Power status
Power status
Power requirement
12V DC/2A
12V DC/2A
Temperature range
-15°-45°C
-15°-45°C
Operation humidity
0-90%
0-90%
Size
170x70x40mm
170x70x40mm
Weight
350g
350g
Accessories
Tripod
Tripod
Color
Black
Black
Amplifier
/
/
Adapter
(input)100-240Vac 50/60Hz
(output)12V DC/2A
(input)100-240Vac 50/60Hz
(output)12V DC/2A
Audio cable
3.5mm Dual channel audio
cable(1.5m)
3.5mm Dual channel audio
cable(1.5m)
Wireframe

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4. Operation
4.1 Operation of FS-MINI-B/W
As shown in above pictures:
①Preparation:Make sure the power switch is in OFF status before you connect
the power source.As shown in the above picture, "ON" means to open the power
supply, and "OFF" means to disconnect the power.
②Powe supply:First connect the 12V/2A DC power source to the speaker,
then connect the power adapter to a 120V AC socket.
③Audio cable connection: Connect one end of the 3.5mm audio cable to
the audio input socket of the speaker, and connect the other end to an audio
player, such as a mobile phone, PC, MP3 or TV, etc.
NOTE:This product has bluetooth function, so it can be connected to
the audio player through bluetooth, the name of the bluetooth is Audfly-
XXXXXX, the effective connection distance is 5 meters.
④Turn on the power switch: After the power switch is switched on, the LED

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power indicator is always on and the color of theindicator light is green.
NOTE:The amplifier needs 3 seconds for startup before normal
working.
4.2 Play Audio and Volume Adjustment
Volume can be controlled by the audio source device, such as the mobile phone,
computer, MP3 or TV.
4.3 Audio Playback Distance
Audfly parametric speakers having high directivity can achieve precise
source location, and the sound source can be reflected through the surface
of the object.To achieve the best sound quality, we suggest you to keep at
least 1 meter from the speaker when playing and setting up thevolume.
Note: Please keep at least 1 meter from the speaker to achieve the best
hearing effect.
4.4 Application Solutions
Audfly can leverage reflective surfaces to act like a virtual audio source
as shown in the following picture, if the listener is not in the area of sound
beam, it feels like the hard surface is producing the sound. This is especially
obvious when the sound is delivered to a glass or a wall.
You can use this to make a virtual audio source or a surrounded sound
experience. Sometimes you need absorptive materials to avoid unwanted
sound reflections.
Schematic diagram of reflected
virtual sound
Schematic diagram of sound
absorbing material inhibiting reflecti
Virtual
Sound
source
Audfly sound source

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Audfly can control the sound within a certain range of transmission and
do not disturb other people. The position and angle of speakers can be
adjusted according to the actual needs ofusers.
Due to the high directivity, an Audfly parametric speaker has a much
narrower sound beam than traditional speakers, by which we can provide an
effective solution to reduce noise pollution. Following are practical application
solutions:
● Sound isolation, play in the specified area, the audio can be controlled,
the sound source are not influenced by each other.
● Clear sound and loud enough to hear comfortably in a long distance.
Immersive listening experience.
● Commercial projects like museum, art gallery, library, trade show,
meeting room, digital signage, media advertising, retailer store, etc.
● Consumer usage for automobile,home.
NOTE:The customer is responsible for selecting the correct installation
location and installation hardware to ensure that Audfly are properly installed
and safe. Equipment installation and suspension must be operated by the
professional. Unstable installation may cause serious damage and damage to
the equipment.

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5. Trouble Shooting
5.1 The Indicator Led and Fault Investigation
● Indication led is not on, make sure the power adapter properly
connected and working on.
● The led twinkles every two seconds, and then off for one second, it
shows the amplifier is with high temperature, please turn down the volume or
turn off it for a break.
5.2 Small voice or even no sound
● Make sure the signal source is correctly connected.
● Make sure the speaker pointed to the target area.
● Make sure the power adapter is plugged in and the LED glows green.
● Check the amplifier, make sure it is properly connected and turned on.
● Make sure the audio cables are in good condition.
● Try to change a position or angel for speaker to get best sound effect.

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6. Warranty Clause
6.1 Warranty Scope
The warranty liability of Audfly Technology (Suzhou) Co., Ltd is limited
to the terms listed below:
Audfly Technology provides a one-year guarantee for the defects of the
hardware products in the material and work quality from the original purchase date.
If there is a defect, Audfly Technology will provide quality assurance services
based on the actual situation:
①Use the new or refurbished replacement parts to repair the product for free ;
②Replace original products with new equivalent functional products.
Replacement or repaired products continue the remaining warranty period of the
original product. When the products or parts are replaced, any replacement will
become your property, and the replaced object becomes the property of Audfly
Technology.
6.2 Access to Warranty Services
Please call customer service department (0086) 0512-68071105. If the product
is not purchased directly from our company, please contact the authorized agent,
authorized dealer or authorized installation company at the time of purchase. When
the product is returned to the warranty, the secondary damage occurred in the
transportation process is assumed by the customer, and the customer claims to the
carrier company by himself.
Audfly Technology will choose a reasonable way to return the repaired products
to you, the resulting freight is borne by Audfly Technology. If the product is not
purchased directly from our company, please contact the authorized agent,
authorized dealer,authorized installation company to understand the corresponding
transportation and service terms.
When the product needs to be repaired, please provide: name, company name,
address, work phone, product model, mailbox, date of purchase , as well as detailed
description of the product defects

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6.3 Disclaimer
The quality assurance of Audfly Technology (Suzhou) Co., Ltd does not apply to
the loss or damage caused by the following actions:
● Improper installation or not strictly installing according to the
instructions of Audfly Technology .
● Operation not in accordance with the product maintenance instructions
or website instructions of Audfly Technology.
● The product usage exceeds its rated capacity or parameter setting.
● Modifying or maintaining products without authorization by Audfly
Technology ,authorized agent, authorized dealer and authorized installation
company.
● Force majeure, including but not limited to: riots, wars,acts of public
enemies, terrorist activities, floods, fires, earthquakes, intentional destruction
and other natural disasters.
● Any law or regulation shall be applicable to the product, unless the
laws and regulations come into force after the delivery of the product.
● Abuse of products, misuse of products, improper operation, improper
maintenance, arbitrary modification or accidents.
● Improper use of voltage.
● Installation of fittings, replacement parts, accessories or other
equipment without authorization by Audfly Technology, authorized agent,
authorized dealer and authorized installation company.
● The products are not purchased directly from Audfly Technology ,
authorized agents, authorized distributors and authorized installation
companies.
● The customer does not follow the standard operating procedures or
instructions of Audfly Technology and does not provide suitable use
environment.

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● Users must comply with the relevant laws and policies of the state,
safeguard the interests of the state, the protection of national security, shall
not use the Focusound directional speaker to the publication, dissemination
and storage in violation of national laws and endanger national security,
national unity and social stability in the content, or insult, slander, pornography,
violence, any violation of national laws and regulations the contents of the
policy or engage in any such event.All the responsibilities caused by the user's
violation of the laws, regulations and policies of the State shall be fully taken
by the users,and have nothing to do with Focusound directional speaker and
Audfly Technology. Leading tolosses to the Focusound directional speaker
and Audfly Technology, Audfly Technology has the r ight to c la im
compensation from the user, and has the right to immediately stop providing
services and retain relevant records, in order to cooperate with the judicial
organs of the right to pursue legal liability.

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7. Contact Information
Address: No. 78, Keling Road, SND software Park,New District, Suzhou, Jiangsu
Zip code:215000
Website: http://www.focusound.com Tel: [phone]
Fax: [phone]-8015
Service: [email protected]
National Unified Service Hotline: [phone]
FCC Statement
Any Changes or modifications not expressly approved by the party responsible for compliance
could void the user’s authority to operate the equipment.
This device complies with part 15 of the FCC Rules. Operation is subject to the following two
conditions:
(1)This device may not cause harmful interference, and
(2)This device must accept any interference received, including interference that may cause
undesired operation.
FCC Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled
environment .This equipment should be installed and operated with minimum distance 20cm
between the radiator& your body.
Note : This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation. This equipment
generates,uses and can radiate radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation. If this
equipment does cause harmful interference to radio or television reception, which can be
determined by turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
—Reorient or relocate the receiving antenna.
—Increase the separation between the equipment and receiver.
—Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
—Consult the dealer or an experienced radio/TV technician for help.