P68STB31311398Universal Stereo Dongle

Universal Stereo Dongle User’s Guide STB-3131 Bluetooth Made in China www.celleden.com Http://www.celleden.com ® The Celleden STB-3131 Bluetooth Stereo Dongle is a new concept in wireless ® connectivity. Using the Bluetooth v1.2 standard, the STB-3131 allows for an easy connection to all your music players with great sound quality and clarity. Using rechargeable li-ion batteries, the STB-3131 can work continuously for 12 hours and be recharged via the USB connection. As a universal dongle, the STB-3131 supports the A2DP and AV profiles. It has adapters for mini-USB, 3.5mm inputs, and the iPod. Now you can take the output of your CD/DVD player, MP3/MP4, PDA or iPod and convert it to streaming stereo audio via Bluetooth transmission - all in one compact solution! It's the perfect companion for the Celleden STB-2812 ® SoundStage Compact Stereo System or the STB-2881 Stereo Headset. More than this, the STB-3131 can also be used as a standard dongle for wireless data transfer between many types of devices. 1 Introduction This package contains the following: The accessories may be subject to change for the sake of product improvement. Changes may be made without prior notice. Main Unit User's Guide U s e r 's g u i d e 2 Contents USB Extension Cable Driver CD Quick Guide Specifications: ® Compliance: Bluetooth standard: v1.2 Transmission: Class 2 Working range: 10M Frequency range: 2.4 - 2.48 GHz Current: 30 mA Battery : 4.2v lithium rechargeable Weight: 26g Dimensions(LxWxH): 60 x 35 x 14mm 3 Specifications: 1 2 3 1. Control button: Power on/off; Pairing (when the Audio jack is being used) 2. Audio jack: For connecting with most CD/DVD players. 3. Mini USB (with cable adapter): For connecting with PDAs, Mobile phones, Smartphones, PCs, laptops, etc. 4. LED Indicator --- System status check 5. Safety cap 4 4 Features: 5 Recharging Please make sure you charge the unit for at least 3 hrs. before the first use. The unit will automatically begin recharging when connected to the USB port of a PC or laptop via the supplied adapter cable. The STB-3131 can also be used as a regular dongle in the same method. The green LED will light up when the battery is being charged. It will go off when charging is complete, or when the unit is disconnected. While the unit is connected via the Audio jack, the red LED will flash if the battery is low. 5 Operating Instructions: Pairing ® "Pairing" is the process of connecting two or more Bluetooth devices in ® a trusted relationship. Please turn off any other Bluetooth enabled devices in the area before attempting to pair the STB-3131. The unique ® Bluetooth pairing ID of the STB-3131 can be recognized by other ® Bluetooth devices. After pairing successfully with another device, the dongle will automatically be recognized each time it's turned on (within the 10M range). Note: Before using the STB-3131 for streaming audio, it has to be paired with another device which supports the A2DP profile. 6 Operating Instructions: 4. If pairing is successful, the red LED will stop flashing and only the blue LED will remain lit. The ID of the other Bluetooth stereo device will be stored in the memory of the STB-3131, so that pairing will not be necessary the next time the device is used. Pairing when used as an AV Dongle 1. Connect the STB-3131 with your PC via the USB port and the adapter cable (supplied). The STB-3131 will automatically begin charging mode. The green LED will light, and the blue LED will begin flashing. After about 5 seconds, the red and blue LEDs will flash together and the unit is now in pairing mode (no need to use the Control Button). 2. Put together (within 30cm) the Bluetooth Stereo Device that you want to pair with the STB-3131 3. Start the search function of the stereo device to be paired with. Please refer to the User's Manual of the device for more information. 8 Operating Instructions: Bluetooth device Bluetooth <30 cm> 8 seconds ® 3. Start the search function of the Bluetooth stereo device to be paired with. Please refer to the User's Manual of the device for more information. The STB-3131 will automatically pair with the device, and no access code is required. 7 Operating Instructions: 1. Place the STB-3131 within 30cm of the device you want to pair with. 2. Make sure the STB-3131 is off. Press and hold the Control Button for about 8 seconds, until the blue and red indicators begin to flash. The unit is now in pairing mode. Pairing when using the 3.5mm Stereo Plug 9 Operating Instructions: The STB-3131 will automatically pair with the stereo device and no access code is needed. If pairing is successful, the red LED will stop flashing and only the blue LED will remain lit. ® The ID of the other Bluetooth stereo device will be stored in the memory of the STB-3131, so that pairing will not be necessary the next time the device is used. ® Note: Any Bluetooth stereo device needs to be paired with the STB-3131 only once, and will automatically connect the next time the dongle is turned on. 10 Operating Instructions: Using as a 3.5mm Audio Plug 0 The 3.5mm audio plug of the STB-3131 can be swiveled 90, making it even more convenient to attach to many different types of devices. 0 90 2 seconds Power off Press and hold the Control button for about 2 seconds until the blue LED goes out. The STB-3131 is now off and the button can be released. Note: The Control button can only function when the STB-3131 is not connected with the USB port of a PC or laptop. The Control button does not function when the unit is connected with the USB port of a PC or laptop. 12 Operating Instructions: 11 Operating Instructions: Power On/Off Power on Press and hold the Control button for about 4 seconds, until the blue indicator flashes. The STB-3131 is now turned ON and the button can be released. The unit is in Standby mode and will automatically connect to any device to which it's already been paired. Note: The red LED will flash when the battery is low. 4 seconds 13 Operating …

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External Photos EUT- Front View EUT- Back View EUT- Battery View

FCC ID Label

Internal Photos EUT- PCB Top View EUT- PCB Bottom View EUT-Inside View (2) EUT-PCB Top View EUT- PCB inside View (1) EUT- PCB inside View (2)

Hopping Information 1 Hopping Range Hereby we declare that the maximum frequency of this device is: 2402-2480MHz. This is according the Bluetooth Core Specification V1.2 (+ critical errata) for devices which will be operated in the USA. This was checked during the Bluetooth Qualification tests (Test Case: TRM/CA/04-E). Other frequency ranges (e.g. for Spain, France, Japan) which are allowed according the Core Specification are not supported by this device. 2 Hopping Sequence Example of a 79 hopping sequence in data mode: 33,04,21,44,23,42,53,46,55,48,40,59,72,29,76,31,08,73, 07,75,09,45,60,39,58,13,47,11,77,52,35,50,65,54,67,56, 69,62,71,64, 37,25,27,66,57,70,74,61,78,63,10,41,05,43, 15,44,64,68,02,70,06,01,51,03,55,05,03,66,53,49,36,47, 3 Receiver input bandwidth The input bandwidth of the receiver is 1MHz. In every connection one Bluetooth device is the master and the other one is the slave. The master determines the hopping sequence. The slave follows this sequence. Both devices shift between RX and TX time slot according to the clock of the master. Additionally the type of connection is set up at the beginning of the connection. The master adapts its hopping frequency and its TX/RX timing according to the packet type of the connection. Also the slave of the connection will use these settings. Repeating of a packer has no influence on the hopping sequence. The hopping sequence generated by the master of the connection will be followed in any case. That means a repeated packet will not be send on the same frequency, it is send on the next frequency of the hopping sequence.

STB-3131_1.sch-1 - Thu May 11 16:46:49 2006

Note: The test report is specially limited to the above company and this particular sample only. It may not be duplicated without prior written consent of Bay Area Compliance Lab Corp. (ShenZhen). This report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST or any agency of the US Government. FCC PART 15.247 EMI MEASUREMENT AND TEST REPORT For Audex Telecom Industrial Co., Ltd. 4/F., Chuangye Center, Kangle Rd., Zhongshan Torch Hi-Tech Industrial Zone, Zhongshan China FCC ID: P68STB31311398 July 5, 2006 This Report Concerns: Original Report Equipment Type: Universal Stereo Dongle Test Engineer: Charmi Peng and Deny Xiong Report No.: RSZ06051802 Test Date: May 23, 2006 Reviewed By: Boni Baniqued Prepared By: Bay Area Compliance Lab Corp. (ShenZhen) 6/F, the 3rd Phase of WanLi Industrial Building, ShiHua Road, FuTian Free Trade Zone, ShenZhen, Guangdong 518038, P.R.China Tel: +86-755-33320018 Fax: +86-755-33320008 Audex Telecom Industrial Co., Ltd FCC ID: P68STB31311398 Report # RSZ06051802 Page 2 of 44 FCC Part 15.247 Test Report TABLE OF CONTENTS GENERAL INFORMATION.......................................................................................................................................4 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ....................................................................................4 OBJECTIVE...................................................................................................................................................................4 RELATED SUBMITTAL(S)/GRANT(S).............................................................................................................................4 TEST METHODOLOGY..................................................................................................................................................4 TEST FACILITY.............................................................................................................................................................4 HOST SYSTEM CONFIGURATION LIST AND DETAILS....................................................................................................5 LOCAL SUPPORT EQUIPMENT LIST AND DETAILS........................................................................................................5 EXTERNAL I/O CABLE..................................................................................................................................................5 SYSTEM TEST CONFIGURATION ..........................................................................................................................6 DESCRIPTION OF TEST CONFIGURATION......................................................................................................................6 EQUIPMENT MODIFICATIONS.......................................................................................................................................6 EUT EXERCISE SOFTWARE..........................................................................................................................................6 SPECIAL ACCESSORIES.................................................................................................................................................6 CONFIGURATION OF TEST SETUP.................................................................................................................................7 BLOCK DIAGRAM OF TEST SETUP................................................................................................................................8 SUMMARY OF TEST RESULTS ...............................................................................................................................9 §15.247(b) - RF EXPOSURE ......................................................................................................................................10 LIMIT.........................................................................................................................................................................10 §15.203 - ANTENNA REQUIREMENT....................................................................................................................11 STANDARD APPLICABLE............................................................................................................................................11 ANTENNA CONNECTED CONSTRUCTION....................................................................................................................11 §15.205, §15.209, §15.247 - RADIATED EMISSION ...............................................................................................12 APPLICABLE STANDARD............................................................................................................................................12 MEASUREMENT UNCERTAINTY..................................................................................................................................12 EUT SETUP................................................................................................................................................................12 EMI TEST RECEIVER & SPECTRUM ANALYZER SETUP..............................................................................................13 TEST EQUIPMENT LIST AND DETAILS.........................................................................................................................13 TEST PROCEDURE......................................................................................................................................................13 CORRECTED AMPLITUDE & MARGIN CALCULATION.................................................................................................13 TEST RESULTS SUMMARY..........................................................................................................................................14 TEST DATA......…

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Test Setup Photos Transmitting Mode: Radiated Emission - Front View (up to 1000MHz) Transmitting Mode: Radiated Emission - Rear View (up to 1000MHz) Transmitting Mode: Radiated Emission - Front View (1000-25000MHz) Transmitting Mode: Radiated Emission – Rear View (1000-25000MHz)