UNEEDS Commerce UD-3000TV PART15 SPREAD SPECTRUM TRANSMITTER (AUDIO DONGLE) User Manual

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Document ID	1246869
Application ID	CpRyVamfmcP3jm50In8b7A==
Document Description	Users Manual
Short Term Confidential	No
Permanent Confidential	No
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Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	23.61kB (295071 bits)
Date Submitted	2010-03-01 00:00:00
Date Available	2010-03-04 00:00:00
Creation Date	2010-03-02 09:45:10
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Document Lastmod	2010-03-02 09:46:01
Document Title	Microsoft Word - User manual.doc
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Document Author:	ghpark

UD-3000TV User Guide
CONTENTS
What is Bluetooth?
Introduce of UD-3000TV
Controller and Connector
Getting Started
Auto Connection
Frequently Asked Questions and Troubleshooting
CAUTION
Product Specification
Customer Service
10
Label Information
Note : For intentional radiator shall caution the user that changes or modifications not expressly approved by
the party responsible for compliance could void the user’s authority to operate the equipment
Caution: The use of a permanently attached antenna or of an antenna that user a unique coupling to the
intentional radiator shall be considered sufficient to comply with the provisions of required this section.
The manufacturer may design the unit so that broken antenna can be replaced by the user, but the use of a
standard antenna jack or electrical connector is prohibited.
This instruction manual is contained to required statement from FCC & R&TTE
Hereby, UNEEDS Commerce Co.,Ltd.
Declares that this Wireless Headset and Base is in compliance with the essential requirements and other
relevant provisions of Directive 1999/5/EC
1. What is Bluetooth?
Bluetooth is a standardized, short range wireless solution. In much the same way WAN and LAN
technologies created wide and local area networks of connected devices, Bluetooth allows you to
create a PAN, Personal Area Network, of devices within a tight, 30ft or less, range. It is perfect for
input devices like mice and keyboards, tethering cell phones to use as modems and for audio devices
like this headset.
2. Introduce of UD-3000TV
UD-3000TV is transceiver which can transmit the bluetooth signal to two headsets through Digital TV
or Digital Media Devices such as PDA, PMP, Laptop, Audio, etc. This is designed for using both
SPDIF cable and 3.5 pi analogue cable. (Can not be used simultaneously)
3. Controls and Connector
①
Pairing Button 1
②
Pairing Button 2
③
3.5 pi/SPDIF cable input socket
④
USB charging port
⑤
Power port
⑥
Power signal lamp
4. Getting Started
(1) Connecting to the TV or Digital Media Devices
① Insert the 3.5 pi cable or SPDIF cable on the output socket of TV or Digital Media Devices
※ refer to the manual of TV or Digital Media Devices.
② Insert the 3.5 pi cable or SPDIF cable on the input socket of UD-3000TV.
③ Connect the adapter on the Power port of UD-3000TV.
※ If you want to switch the cable while you are using the UD-3000TV, you should remove the adapter.
This is an important phase for UD-3000TV to decide which sound signal it processes.
(2) Pairing the Headset
① To enter the pairing mode of Bluetooth headset which you would like to connect.
② Press the Pairing Button 1 of UD-3000TV.
Pairing Button 1’s lamp will be rapidly flashing blue light.
③ Rapidly flashing blue light indicates that you are in pairing mode.
④ The blue lamp of Pairing Button 1 is completely will be on, once pairing is complete.
⑤ To connect the second headset just follow the above steps but, use Pairing Button 2.
※ Warning
The first time you use the headset, you will need to pair it with the device you intend to use the
headset with. Pairing creates a link between the headset and the connected device. Once done, you
should not have to repair with the same device again. It also works for exterminating the interruption
and sets up the security. After that, UD-3000TV is in perfect working order. But if you paired your
headset to other devices but UD-3000TV, you should pair it again.
5. Auto Connection
Once done the first pairing, you should not have to repair with the same device again. But the headset
should not be paired with other devices. And the power of headset and UD-3000TV should be ON.
(1) If the Power of Headset is OFF
① You should turn on the headset.
(Refer the manual of your headset to turn it on)
② Pairing will be automatically done after a while.
③ In this case you should not have to press the pairing button.
※ if you press the pairing button, you should pairing it again.
(2) If the Power of UD-3000TV is OFF
① To Power On the UD-3000TV, connecting the adapter to the power port of UD-3000TV
② Pairing will be automatically done after a while.
※ if you press the pairing button, you should pairing it again.
6. Frequently Asked Questions and Troubleshooting
⊙ Unavailable to hear any audio through the headset.
- Check to make sure that the headset is powered on.
- Make sure that the devices are properly paired and connected to each other.
⊙ The devices can not be automatically paired.
- Make sure the power of headset and UD-3000TV is ON.
- Check whether or not the headset is paired with other devices.
If it is, disconnect the headset with other devices.
⊙ Getting a noise or lip-sync.
- Make sure that the battery of headset is enough. If not please recharge it.
- If the battery is fully charged, please pairing it again.
⊙ What is the maximum range between the headset and the UD-3000TV?
- Typically up to 10 meters with clear line of sight. However, this distance may be reduced if
there are sources of interference or other radios such as Wifi being used in the same area.
⊙ When it is disconnected by furthering from Dongle while you are using.
- Turn the Power-off and Power-on again, then it will be automatically connected.
If you have any inquiry please visit our web site --Æ www.u-needs.co.kr
7. CAUTIONS
1) Keep the headset away from flames.
2) Do not drop the headset or expose it to shock as it may reduce the expected life of the device.
3) Do not modify, disassemble or repair this product by yourself.
4) Do not expose this device to water or excessive moisture.
5) Do not clean with chemical cleaning products.
6) Only use the provided charging cable for charging.
7) Store at room temperature when not in use.
8) This device is compliant to Bluetooth 2.0 specifications and may not be compatible with other
Bluetooth devices.
9) Do not use the headset at high volumes for a prolonged period to prevent damage to your
hearing.
※ Exemptions
1) The manufacturer, resellers and agents are not responsible for any kind of accidental damage
or injury caused by customer misuse of the product.
2) The User’s Guide is written and based on current product specifications at the time that it was
written.
3) The specifications and usage is changeable without notice in order to improve the product’s
quality.
8. Product Specification
SPECIFICATIONS
8-1. General description
Specification
UD-3000TV
Configuration
Bluetooth Audio Dongle
Bluetooth Version
Bluetooth Ver 2.0
Bluetooth Profile
A2DP
Range
Maximum 10m ( Class 2 )
Weight
78g
Input Socket
3.5 Pi Analogue &
SPDIF
Receive Sensitivity
-90dBm
Frequency
2.402 ~ 2.480 GHz
Voltage/Current
6.0 Vdc, 500 mA
Operating Temperature
-40 ~ 70℃
8-2. Electronic Specification
Operation Frequency Range
2,402 MHz ~ 2,480 MHz ISM
(Industrial, Scientific, Medical ) Band
Modulation Type
GFSK(Gaussian Frequency Shift Keying)
Emission Type
F1D
Max. Power
5.0 mW (Conducted power declared by applicant)
Wireless Access Type
FHSS (Frequency Hopping Spread Spectrum
Channel Number
79 ch
Communication Type
Half duplex
Antenna type
Chip type(Internal fixed on PCB board)
Oscillation Type
PLL (Phase Local Loop)
9. Customer Service
If have your any question and some matter please contact below address(contain Tel No,
e-mail)
U-NEEDS Commerce Co.,Ltd.
103-413, Digital Empire Ⅱ, 486, Shin Dong, Yongtong Gu, Suwon Si, Gyeonggi Do, Korea
TEL +82 31 695 7763
E-mail : bluetooth@u-needs.co.kr
Website : http://www.u-needs.co.kr
10. Label Information
35 mm
UNEEDS Co.,Ltd.
Product: AUDIO DONGLE
Model No : UD-3000TV
Rating : 6 V
500 mA
FCC ID : WM5UD-3000TV
30 mm
인증번호 : UNE-UD-3000TV
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.
This device is a 2.4 GHz wireless digital transceiver, intended for indoor home and office use in all EU
member states,
※ FCC Notice : only apply for receiver part on product
Class B digital device (Product Name: AUDION DONGLE)
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, my case harmful interference to
radio communication. 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 difference from that to which the
receiver is connected.
- Consult the dealer of an experienced radio/TV technician for help

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