2ACUCBH8950Bluetooth Headset

BLUETOOTH ® STEREO HEADSET BLUETOOTH ® STEREO HEADSET Model: CBH511 PLEASE READ BEFORE OPERATING THIS EQUIPMENT. Owner's Manual 1 FCC INFORMATION: 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 residential 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: z Reorient or relocate the receiving antenna. z Increase the separation between the equipment and receiver. z Connect the equipment into an outlet on the circuit different from that to which the receiver is connected. z Consult the dealer or an experienced radio/TV technician for help. NOTE: Changes or Modifications not expressly approved by the party responsible could void the user’s authority to operate this device. 2 Location of Controls 1.Skip forward Button 2. Skip backward Button 3.-(Volume Down) Button 4.+(Volume Up) Button 5. Play/Pause Button 6. ON/OFF Switch 7. LED Indicators 8. Mini USB Port (For charging only) 9. Built-in Microphone Battery Recharge The unit has a built-in rechargeable Li-polymer battery , recharge it before use as follow: 1. Connect the unit to the computer or any USB Charger by the supplied USB cable through the Mini USB port. 2. During charging , the Red indicator will light. When finished, it will turned off. Notes:Your battery will last longer if you follow these simple guidelines for caring for and storing it. A. For first time charge, charge it approximate 12 hours. B. Recharge and store the device within the temperature range of 5°C~35°C (40°F~95°F). C. Do not overcharge (longer than 24 hours). Excessive charging or discharging may shorten the battery’s life. D. Battery life naturally shortens slowly over time. 3 Operation In first time use or re-pairing to new BT device, pairing the unit to external BT device as below: 1. Slide the ON/OFF Switch to ON position. Blue indicator will light and blinking . 2. Power on the external BT device and enter to searching mode. Start pairing as the on screen instructions on the external BT device. After paired, the Blue indicator will stop blinking. (For details, pairing procedures, please refer to the user’s manual of your BT device). Notes: ~ When the external BT device searched the unit, our model number “CBH511” will appear on the display of external BT device. ~ Pairing code “0000”or “1234” may need to enter. Normal operation after pairing: 1. Turn on the BT function of the external BT device. 2. Slide the ON/OFF Switch to ON position to power on the unit. Wait until the Blue Indicator is light and stop blinking. (It needs take a few seconds). 3. Plays the music in the connected BT device as usual. 4. During playback: z Press the /Button to skip the tracks. zPress the+/-Button to adjust volume level. zPress the Button to pause, press again to resume. 5. If the unit is paired to Cell Phone: zWhen a call is incoming during listening, press the Button to hook off then speak to the built-in microphone to answer the phone. When finished, press the Button to hook on then resume to music playback. 6. When finished listening, slide the ON/OFF Switch to OFF position to shut off the unit. 4 Troubleshooting: Can’t be power onBattery consumedRecharge the battery. No soundVolume was set to minimum level Increase the volume by press +Button. Sound distortionVolume or Bass level too high zReduce the volume level by press the - Button. zReduce the volume and/or bass level of the connected Player. Specification: Power source: ...............Built-in rechargeable Li-polymer battery. Recharge by DC 5V through Mini USB Port. Impedance of Earpiece: .............................................................32 Ohm, 100mW Audio Power............................................................................................100mW Accessories： 1 x User’s Manual 1 x USB Connection Cable (for charge only) Craig warrants this product to be free from manufacturing defects in material and workmanship under normal use for a period of 90 days from date of purchase. If service is required, please return the product to the store where it was purchased for exchange; or, pack the unit in the original packing material with all accessories if applicable, a copy of your sales receipt and a Cashier’s check or Money Order for $7.00 (to cover shipping and handling costs) payable to Craig Electronics Inc. For consumers in Canada, please make sure that the cashier check or money order is redeemable through a U.S. bank. Ship your product freight pre-paid. Your unit will be repaired, replaced or if the unit can not be repaired or replaced, a refund will be forwarded to you within four weeks of receipt of your unit. Please ship your unit to: Craig Electronics Inc. 1160 NW 163 Drive Miami, Fl 33169 This warranty is void if the product has been: a) Used in a commercial application or rental. b) Damaged through misuse, negligence, or abuse. c) Modified or repaired by anyone other than an authorized Craig service center. d) Damaged because it is improperly connected to any other equipment. Note: This warranty does not cover: a) Ordinary adjustments as outlined in the Owner’s Manual which can be performed by the customer. b) Damage to equipment not properly connected to the product. c) Any cost incurred in shipping the product for repair. d) Damage to the product not used in the USA. This warranty is not transferable and only applies to the o…

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Union Chip Technology Limited Bluetooth Bluetooth Bluetooth Bluetooth Antenna Antenna Antenna Antenna R RR Reference Design eference Design eference Design eference Design 1of5 新联芯科技 新联芯科技新联芯科技 新联芯科技有限公司 有限公司有限公司 有限公司 TEL：0755-29799170 FAX：0755-27942484 ADD：深圳市 深圳市深圳市 深圳市宝安区西乡 宝安区西乡宝安区西乡 宝安区西乡金海路华盛辉商业大厦 金海路华盛辉商业大厦金海路华盛辉商业大厦 金海路华盛辉商业大厦501室 室室 室 EMAIL：[email protected] 2.4GHz PCB antenna raference design 2.4GHz PCB antenna raference design2.4GHz PCB antenna raference design 2.4GHz PCB antenna raference design M MM Model odelodel odel: :: : V VV Vers ersers ersion: v1.0 ion: v1.0ion: v1.0 ion: v1.0 编制 编制编制 编制： ：： ：Jason JasonJason Jason Date DateDate Date： ：： ：201 201201 2013 33 3- -- -0 00 03 33 3- -- -15 1515 15 Union Chip Technology Limited Bluetooth Bluetooth Bluetooth Bluetooth Antenna Antenna Antenna Antenna R RR Reference Design eference Design eference Design eference Design 2of5 1 Introduction 1 Introduction1 Introduction 1 Introduction This This This This document outlines two types of printed circuit board(PCB) antenna used by Union Chip,which can be used with 2.4GHz radios such as Bluetooth WiFi. 2 type antennas will be discussed here: 1)Inverted-F 2)Meander Line 2 Inverted 2 Inverted2 Inverted 2 Inverted- -- -F Antenna F AntennaF Antenna F Antenna QuarterWave The inverted-F is a quarterwave antenna.It is bent into anL-shape.The shorter side is connected to earth.The longer side is left open –circuit at the end.The feed point is located somewhere between the earth end an the open end.The resulting steucture resembles the letter F and possesses the properties of both a loop antenna due to the circulating current fron the feed Union Chip Technology Limited Bluetooth Bluetooth Bluetooth Bluetooth Antenna Antenna Antenna Antenna R RR Reference Design eference Design eference Design eference Design 3of5 point to ground an a whip antenna due to the open circuited straight section. In the PCB version,then antenna is printed on the top layer an a ground plane is placed near the antenna on the top layer.There must not be a ground plane undernesth the antenna. The aim is to make the quarterwave section resonnate at the midband frequency (which is 2441MHz for 2.4GHz ISM radios).The feed point (which is the input/output connection)is connected to the L-shape at the point corresponding to 50Ω.Experment with measurement to determine the correct location for the feed point and length of this antenna. 3 Meander Line Antenna 3 Meander Line Antenna 3 Meander Line Antenna 3 Meander Line Antenna The length of the meander line antenna is difficult to predict.It is usually a bit longer than a quarterwave but dependet on its exact geometry and proximity to the ground plane. Union Chip Technology Limited Bluetooth Bluetooth Bluetooth Bluetooth Antenna Antenna Antenna Antenna R RR Reference Design eference Design eference Design eference Design 4of5 Note: In the figure the ground plane is shown in black.S is the distance from the ground plane.This type of antenna is always a PCB version.The antenna is printed on the top layer and a ground plane is placed near the antenna on the top layer.There must be on ground plane ground plane underneath the radiating section of the antenna. The real art of the impedance of this antenna ia about 15Ωto 25 Ω ,depending on geometry and proximity to the ground plane.The impedance matching is done by adjusting the length of the antenan until the input impedance is at the unity conductance circle in smith chart,in the top half of smith chart.A shunt capacitor is the connected between the antenna input and ground to match to 50Ω Experimental measurement is used to determine the correct design. Union Chip Technology Limited Bluetooth Bluetooth Bluetooth Bluetooth Antenna Antenna Antenna Antenna R RR Reference Design eference Design eference Design eference Design 5of5 4 Real Designs 4 Real Designs4 Real Designs 4 Real Designs

FCC ID: 2ACUCBH8950 PHOTOGRAPH OF THE PRODUCT FRONT VIEW OF THE PRODUCT FCC ID: 2ACUCBH8950 PHOTOGRAPH OF THE PRODUCT REAR VIEW OF THE PRODUCT FCC ID: 2ACUCBH8950 PHOTOGRAPH OF THE PRODUCT LEFT VIEW OF THE PRODUCT RIGHT VIEW OF THE PRODUCT FCC ID: 2ACUCBH8950 PHOTOGRAPH OF THE PRODUCT TOP VIEW OF THE PRODUCT BTTOM VIEW OF THE PRODUCT FCC ID: 2ACUCBH8950 PHOTOGRAPH OF THE PRODUCT FCC ID: 2ACUCBH8950 PHOTOGRAPH OF THE PRODUCT FCC ID: 2ACUCBH8950 PHOTOGRAPH OF THE PRODUCT

FCC ID: 2ACUCBH8950 PHOTOGRAPH OF THE PRODUCT INNER CIRCUIT TOP VIEW FCC ID: 2ACUCBH8950 PHOTOGRAPH OF THE PRODUCT INNER CIRCUIT BOTTOM VIEW FCC ID: 2ACUCBH8950 PHOTOGRAPH OF THE PRODUCT

STC Test Report Date: 2014-08-13 Page 1 of 92 No.: DM116364 T h e H o n g K o n g S t a n d a r d s a n d T e s t i n g C e n t r e L t d . 10 Dai Wang Street, Taipo Industrial Estate, N.T., Hong Kong Tel: (852) 2666 1888 Fax: (852) 2664 4353 Homepage: www.hkstc.org E-mail: [email protected] This report shall not be reproduced unless with prior written approval from the Hong Kong Standards and Testing Centre Ltd. For full text of “Conditions of Issuance of Test Report”, please refer to overleaf or refer to the website of Homepage. Applicant (SZN009): Shenzhen Ningtongda Electronics Co., Ltd. 2F, Building B6, Fengtang Industrial Park, Fuchengao, Pinghu Street, Longgang District, Shenzhen Manufacturer: Shenzhen Ningtongda Electronics Co., Ltd. 2F, Building B6, Fengtang Industrial Park, Fuchengao, Pinghu Street, Longgang District, Shenzhen Description of Sample(s): Product: Bluetooth Stereo Headset Brand Name: CRAIG Model Number: CBH511 FCC ID: 2ACUCBH8950 Date Sample(s) Received: 2014-07-30 Date Tested: 2014-08-01 to 2014-08-08 Investigation Requested: Perform ElectroMagnetic Interference measurement in accordance with FCC 47CFR [Codes of Federal Regulations] Part 15: 2012 and ANSI C63.4: 2009 for FCC Certification. Conclusion(s): The submitted product COMPLIED with the requirements of Federal Communications Commission [FCC] Rules and Regulations Part 15. The tests were performed in accordance with the standards described above and on Section 2.2 in this Test Report. Remark(s): For additional model(s) details, see page 3 LONG Yun Jian, Along Authorized Signatory ElectroMagnetic Compatibility Department For and on behalf of STC (Dongguan) Company Limited STC Test Report Date: 2014-08-13 Page 2 of 92 No.: DM116364 T h e H o n g K o n g S t a n d a r d s a n d T e s t i n g C e n t r e L t d . 10 Dai Wang Street, Taipo Industrial Estate, N.T., Hong Kong Tel: (852) 2666 1888 Fax: (852) 2664 4353 Homepage: www.hkstc.org E-mail: [email protected] This report shall not be reproduced unless with prior written approval from The Hong Kong Standards and Testing Centre Ltd. For Conditions of Issuance of this test report, please refer to the overleaf or Homepage CONTENT: Cover Page 1 of 93 Content Page 2-3 of 93 1.0 General Details 1.1 Test Laboratory Page 4 of 93 1.2 Equipment Under Test [EUT] Page 4 of 93 Description of EUT operation 1.3 Date of Order Page 4 of 93 1.4 Submitted Sample Page 4 of 93 1.5 Test Duration Page 4 of 93 1.6 Country of Origin Page 4 of 93 1.7 RF Module Details Page 5 of 93 1.8 Antenna Details Page 5 of 93 2.0 Technical Details 2.1 Investigations Requested Page 6 of 93 2.2 Test Standards and Results Summary Page 6 of 93 2.3 Table for Test Modes Page 7 of 93 3.0 Test Results 3.1 Emission Page 8 - 88 of 93 STC Test Report Date: 2014-08-13 Page 3 of 92 No.: DM116364 T h e H o n g K o n g S t a n d a r d s a n d T e s t i n g C e n t r e L t d . 10 Dai Wang Street, Taipo Industrial Estate, N.T., Hong Kong Tel: (852) 2666 1888 Fax: (852) 2664 4353 Homepage: www.hkstc.org E-mail: [email protected] This report shall not be reproduced unless with prior written approval from The Hong Kong Standards and Testing Centre Ltd. For Conditions of Issuance of this test report, please refer to the overleaf or Homepage Appendix A List of Measurement Equipment Page 89 of 93 Appendix B Ancillary Equipment Page 90 of 93 Appendix C Photographs Page 91- 93of 93 STC Test Report Date: 2014-08-13 Page 4 of 92 No.: DM116364 T h e H o n g K o n g S t a n d a r d s a n d T e s t i n g C e n t r e L t d . 10 Dai Wang Street, Taipo Industrial Estate, N.T., Hong Kong Tel: (852) 2666 1888 Fax: (852) 2664 4353 Homepage: www.hkstc.org E-mail: [email protected] This report shall not be reproduced unless with prior written approval from The Hong Kong Standards and Testing Centre Ltd. For Conditions of Issuance of this test report, please refer to the overleaf or Homepage 1.0 General Details 1.1 Test Laboratory STC (Dongguan) Company Limited EMC Laboratory 68 Fumin Nan Road, Dalang, Dongguan, Guangdong, China Telephone: (86 769) 81119888 Fax: (86 769) 81116222 1.2 Equipment Under Test [EUT] Description of Sample(s) Product: Bluetooth Stereo Headset Manufacturer: Shenzhen Ningtongda Electronics Co., Ltd. Brand Name: CRAIG Model Number: CBH511 Additional Model Number: CBH508, CBH509, CBH512 Rating: 5.0Vd.c. (Powered by PC USB port) / Li-ion rechargeable battery x1 = 3.7Vd.c 1.2.1 Description of EUT Operation The Equipment Under Test (EUT) is a Bluetooth Stereo Headset of Shenzhen Ningtongda Electronics Co., Ltd., it is Audio System, modulation by IC; and type is frequency hopping speed spectrum Modulation. 1.3 Date of Order 2014-07-30 1.4 Submitted Sample(s): 1 Sample 1.5 Test Duration 2014-08-01 to 2014-08-08 1.6 Country of Origin China STC Test Report Date: 2014-08-13 Page 5 of 92 No.: DM116364 T h e H o n g K o n g S t a n d a r d s a n d T e s t i n g C e n t r e L t d . 10 Dai Wang Street, Taipo Industrial Estate, N.T., Hong Kong Tel: (852) 2666 1888 Fax: (852) 2664 4353 Homepage: www.hkstc.org E-mail: [email protected] This report shall not be reproduced unless with prior written approval from The Hong Kong Standards and Testing Centre Ltd. For Conditions of Issuance of this test report, please refer to the overleaf or Homepage 1.7 RF Module Details Module Model Number: OVC3860 Module FCC ID: Module Transmission Type: Bluetooth V2.0+EDR Modulation: FHSS (GFSK / π/4-DQPSK / 8DPSK) Data Rates: 1MBps: GFSK 2 MBps: π/4-DQPSK 3 MBps: 8DPSK Frequency Range: 2400-2483.5MHz Carrier Frequencies: 2402MHz – 2480MHz Module Specification (specification provided by manufacturer) 1.8 Antenna Details Antenna Type: PCB Layout Inverted antenna Antenna Gain: 0dBi STC Test Report Date: 2014-08-13 Page 6 of 92 No.: DM116364 T h e H o n g K o n g S t a n d a r d s a n d T e s t i n g C e n t r e L t d . 10 Dai Wang Street, Taipo Industrial Estate, N.T., Hong Kong Tel: (852) 2666 1888 Fax: (852) 2664 4353 Homepage: www.hkstc.org E-mail: hkstc@h…

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Photographs of EUT Measurement of Radiated Emission Test Set Up Measurement of Radiated Emission Test Set Up Photographs of EUT Measurement of Radiated Emission Test Set Up Measurement of Conducted Emission Test Set Up