NewSound BW20 User manual

BW20
Neckband Hearing Amplifier
Operaon Guide
Xiamen NewSound Technology Co.,Ltd
Address: 1st and 2nd Floor, No.13
of Xiangyue Road, Torch Hi-Tech Industrial
Development Zone, Xiang'An District, Xiamen, China.
A0

01
Congratulaons! Welcome to a New Life created by NewSound
Neckband Hearing Amplifier. Please read this manual carefully
before use.
Intended use
This instrument is an electronic device which amplifies sounds from
the surrounding environment. This new generaon neckband TV
hearing amplifier enables hearing impaired people enjoy a colorful life.
BW20 applies 2.4GHz Wireless data transmission technology, which
can work with TV through transmier. Remote Microphone in Audio
transmier Box will free you from complicated line connecon, no
longer need to connect audio line with TV. Even other scenes, such as
churches or lectures, it will be your great partner.
THANKS

03
02
⑥ ⑦
③⑤
④
① ②
产品
Configuration
① Power Buon
② Pairing Buon
③ Indicaon Light
④ 3.5 Audio Cable Port
⑤ Microphone
⑥ Wallpost
⑦ 3.5 Audio Cable
TV002 Remote Microphone
⑧
① Mul-funcon Buon
② Volume Up
③ Volume Down
④ USB Charging Port
⑤ Receiver (head phone)
①
②
③
④
⑤
⑥
⑨
⑦
⑩
产品
Configuration
⑥ Indicaon Light
⑦ TV002 Remote Microphone
⑧ USB Cable
⑨ Adapter
⑩ Earphone Domes
BW20 Neckband Hearing Amplifiers, TV hearphones

0504
Charge with USB cable
When paired with TV002, BW20 can make it easier to watch
TV, listen to radio and also other sound source from limited
distance.
1: Charge with USB cable
BW20: As shown above, please open the cover of USB port and
insert the USB cable correctly for charging.
TV002 remote microphone: Correctly connect the USB cable into the
USB charging port between Power Buon and Pairing Buon.
NOTICE: 1) Do NOT use BW20 when charging.
2) The device is fully charged aer producon. It’s recommended to
charge the device first before use due to some power consumpon
during transportaon and storage.
产品
How to Use
Indication light guide
③ Power on (paired with TV002)
④ Power off
⑤ Charging
⑥ Full charge
① Long press power buon for three
to five seconds
BW20 Neckband Hearing Amplifiers (TV earphones)
TV002 Remote Microphone
Glows red light
Shines Red and Blue alternavely
② Power on (not pairing with TV002)
Shines blue
Glows red and then disappear
Solid blue
Solid green
① Pairing
② Pairing done
③ Power off
④ Power off
⑤ Charging
⑥ Full charge
Shines blue and green alternavely
Shines blue slowly
Shines green and then disappears
Shines blue and then disappears
Solid blue
Solid green

07
06
Mul-funcon Buon
Power Buon
BW20:
To turn on: Long press “Mul-funcon buon” for 3-5 seconds to turn on
the device.
There are two possible color indicaons.
BW20 is not paired with TV002: Shining red and blue alternavely.
BW20 is paired with TV002: Shining blue.
To turn off: Long press “Mul-funcon buon” for 3-5 seconds,
indicaon light will glow red and then disappear.
TV002 remote microphone:
To turn on: Long press “Power buon” for 3-5 seconds, indicaon light
will glow green first and then turn blue.
To turn off: Long press “Power buon” for 3-5 seconds, indicaon light
will glow blue and then disappears.
1) As shown above, slightly li both ends, wear around the neck with
volume buon upwards and on the le.
2) Insert the earphones into both ears. Please note it is the hearing
amplifier mode when turned on. The volume is already set at
appropriate level aer producon. It’s recommended to first adjust
volume to your comfortable level.
2. How to Use 3. ON and OFF

08 09
Mul-funcon Buon
As shown above, short press “Mul-funcon buon” to switch among
four modes. BW20 provides four pre-seng program modes.
Kindly note: Every me you turn on BW20, it will revert to last me
seng of program and volume.
Program
Program 1
Program 2
Recommended environment
Normal (hearing amplifier mode)
TV watching (remote microphone)
Indicator
One beep sound
Two beep sound
Volume Up
Volume Down
9
1
╋
━
As shown above, short press “volume+” to increase volume, short press
“volume- ” to decrease volume.
4. Adjust volume 5. Program Switch
Aenon: There are a total of nine levels of volume. When reach the
minimum volume, you will hear beep sound. When reach the maximum
volume, you will hear “Di” sound.

Pairing Buon
Power Buon
Mul-funcon Buon
TV TV
Shines blue
and green alternavely
< 20CM
Wallpost
Method #1 Method #2
10 11
Step 1: Turn on BW20, short press “Mul-funcon” buon to switch to
program 4 “TV watching”
Step 2: Turn on TV002, long press “Pairing buon” for three to five
seconds, the indicaon light will shine blue and green alternavely.
Step 3: Place TV002 near to BW20 within 20cm and wait for 5 seconds.
Short press TV002 “Pairing buon”, then the indicaon light on TV002 and
BW20 will both shine blue, and the earphone will beep sound to remind
you the pairing is successfully done.
Step 4: Place TV002 near to TV speaker, there are two methods for choice.
1. (Recommendaon) Wallpost is supplied in the package. You can sck the
wallpost under TV002 and then sck TV002 near to the TV speaker.
2. Alternavely, please use 3.5 audio cable to connect TV002 with audio
out of TV.
Step 5: Wear BW20 and start to enjoy your TV programs.
M
Short press “Mul-funcon buon” to switch among four modes.
BW20 provides four pre-seng program modes.
6. Pairing with TV002 remote microphone
Note: If you need TV002 to pair with more than one BW20,
please repeat step 1 2 3 on each device.
Aenon: The effecve connecon distance is 10 meters. Please use the
device within this specified distance to avoid malfuncon

12
FCC Statement
Changes or modificaons not expressly approved by the party responsible
for compliance could void the user's authority to operate the equipment.
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 protecon against harmful interference
in a residenal installaon. This equipment generates uses and can radiate
radio frequency energy and, if not installed and used in accordance with
the instrucons, may cause harmful interference to radio communicaons.
However, there is no guarantee that interference will not occur in a parcular
installaon. If this equipment does cause harmful interference to radio or
television recepon, 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:
This device complies with part 15 of the FCC rules. Operaon is subject to the
following two condions (1)this device may not cause harmful interference, and
(2) this device must accept any interference received, including interference
that may cause undesired operaon.
- Reorient or relocate the receiving antenna.
- Increase the separaon 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