U28AT31Assistive listening device

InstructIons for uset30/t31 Introduction Congratulations on your decision to take the next step in improving classroom FM. With the Amigo T30 and T31 FM transmitters, you will experience all the benefits that comes with a product family that is designed to meet the needs that arises through everyday use. The Amigo product is extremely versatile, making life much easier for users in school settings. The transmitters and receivers can be used with virtually all Behind-the-Ear hearing instruments, as well as cochlear implants and bone anchored hearing solutions. contents Typical package content 7 Overview of the T30/T31 8 Preparing your Amigo system 9 Charging the battery 10 Selecting language and country (first time only) 12 The Amigo Receivers 13 Changing the pin orientation 14 Using Amigo R12 15 Choosing and changing channels 16 Synchronising Amigo receivers 17 Synchronising other manufacturers’ receivers 19 About channels 20 Using the TT-function (T31 only) 21 Connecting external audio sources (TV, MP3 etc.) 23 T30 and T31 special functions 24 LED / Display legend 27 Microphone options 28 Cleaning of the T30/T31 29 Appendix A: Troubleshooting 30 Appendix B: Manufacturer’s warranty 32 Warnings 37 7 typical package content T30/T31Charger Monitoring earphones Instructions For Use Aux cables Rechargeable NiMH AA battery Omni microphone Important notIce Please familiarise yourself with the entire contents of this booklet before using your Amigo T30/T31. The booklet contains various statements, safety instructions and important information about the use and handling of the Amigo T30/T31 9 LED status indicator ON/OFF/Mute 2.5 mm microphone jack High resolution LCD display Team Teaching (T31 only) Clear entered values Synchronize receiver/enter 3.5 auxiliary audio input jack “MiniB” USB charge jack overview of the t30/t31 SYNC acts as the “ENTER” button. “C” acts as the “CLEAR/EXIT” button. preparing your amigo system Inserting battery Remove the battery lid on the back of the transmitter and insert the rechargeable battery – remember to position the battery according to the markings (+/ -) on the label. Then replace the battery lid. The T30/T31 can then be used to charge the battery that came in the package. Note: The positive and negative ends of the battery may appear similar, so do double-check that the battery is positioned correctly. 1011 charging the battery To charge the battery, plug in the charger as shown in the picture. The Amigo T30/T31 uses one AA rechargeable NiMH battery, which must be charged for 14 hours before being used for the first time. The T30/T31 offers failsafe charging, which prevents alkaline batteries being charged. The display on the T30/T31 will indicate when the unit is charging. Also, the LED will turn on and shine green. Note: With a typical user pattern it is recommended to replace rechargeable batteries once every year, because the battery capacity decreases each time it is charged. Battery charging T30 Charging Error Check Battery! If you do not have time to charge the battery that came with the T30/T31, you can replace the battery with any of the following: • Special “silver-banded” rechargeable batteries (Only available through your hearing care professional, these are the only batteries that can be recharged inside the transmitter.) • Standard, rechargeable NiMH batteries These cannot be recharged inside the transmitter, but must be charged in a separate charger. • Standard, non-rechargeable alkaline batteries Can be used when rechargeable batteries are not available, i.e. if you don’t have time to charge your rechargeable batteries. Alkaline batteries cannot be recharged and cannot be purchased from Oticon. Note: Always dispose of old batteries in approved battery disposal bins. For more information please consult your Hearing Care Professional. 1213 selecting language and country (first time only) Turn the transmitter on by pressing and holding the On/Off button for two seconds. Press ▲ or ▼ to select language, and confirm by pressing the SYNC button. To select your country, use the ▲ or ▼ buttons, and confirm by pressing the SYNC button. Select Language English Francais Deutsch • • • Select Country United States Canada Germany • • • Note: Selecting a country will also select a predefined channel list, which contains all of the channels approved for use in that country. Warning: Only use channels legal in your country the amigo receivers LED status indicator 3-position mode switch Channel seek/toggle (R2 and R7 only) Note: Since Amigo receivers draw their power from the hearing instrument battery, there is no reason to try to open the receiver casing. Never attempt to do this. Europin connector Europin rotation lock 1415 changing the pin orientation If the pins on the Amigo receiver do not match the holes on the audio shoe, they can be rotated in steps of 90°. Simply pull the tab on both sides of the receiver back simultaneously, move the pins and push the tab back in. Amigo receivers can be positioned with the LED facing to the front or the back. Note: To ensure optimal antenna performance, the Amigo R1/R2 must be positioned with the LED facing either to the front or to the back. using amigo r12 • The hearing instrument detects the Amigo R12 and automatically adds two programs and will default go to the FM+M program. • If the switch on the hearing instrument is enabled, it is possible to change program on the hearing instrument. LED status indicator Channel seek/Off Hearing instrument connector Oticon Safari with the dedicated, Amigo R12 receiver. Note: Visit www.Amigofm.com for a comprehensive list of the hearing instruments that can be used with Amigo R12. 1617 choosing and changing channels To change the transmitting channel on the Amigo transmitter, press and hold either the ▲ button or the ▼ button for two seconds to select one of the predefined lists of channels. When the channel number begins to blink, press ▲ or ▼ to change channel. Press the S…

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PEOPLE FIRST CONFIDENTIALITY REQUEST for Certification Service in USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 November 11, 2010. TO WHOM IT MAY CONCERN Pursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and Section §552(b)(4) of the Freedom of Information Act, we request confidentiality for the following products: FCC ID Model name U28AT31 Amigo T30/T31 For the product stated above, we request that the following information be held confidential: 1. Circuit diagrams, BOM, and PCBs submitted as Equipment Authorization Electronic Filing attachment: "schematics”. 2. Block diagram submitted as Equipment Authorization Electronic Filing attachment: “blockdiagram”. 3. Operational description submitted as Equipment Authorization Electronic Filing attachment: “operational description” The above exhibits contain our trade secrets and proprietary information that could be of benefit to our competitors. If you have any questions, please feel free to contact me at the address shown below. Sincerely, Lars Bresler, QM-manager Oticon A/S Kongebakken 9 2765 Smorum DK-Denmark Phone: +45 3913 7100

PEOPLE FIRST SHORT-TERM CONFIDENTIALITY REQUEST Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 November 11, 2010. TO WHOM IT MAY CONCERN Pursuant to the recent upgrade to the Office of Engineering and Technology’s (OET) Equipment Authorization System on 6/15/04 (ref. DA 04 –1705), Oticon A/S requests temporarily confidentiality for the following product: FCC ID Number Product Title/Model U28AT31 Amigo T30/T31 For the product stated above, we request that the following information be held confidential: 1. External and Internal Photographs 2. Test Setup Photos 3. User Manual We request this confidentiality on the basis of ensuring that business sensitive information remains confidential for 90 days. If you have any questions, please feel free to contact me at the address shown below. Sincerely, Lars Bresler, QM-manager Oticon A/S Kongebakken 9 2765 Smorum DK-Denmark Phone: +45 3913 7100

Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 2010-11-17 TO WHOM IT MAY CONCERN Hereby we requests to supersede the follow exhibits FCC ID: U28AT31 Exhibit Type: Description: Test Report Test Report Reason: There was a typing error in the test report on page 8 and 12. The measured field strength was 51.5 dBμV/m 3m not 31.5 dBμV/m 3m. If you have any questions, please feel free to contact us at the address shown below Sincerely, Marcus Steinert CETECOM ICT Services GmbH Untertuerkheimer Str. 6-10 66117 Saarbruecken Germany Tel: +49 (0) 681 598 8741 Fax: +49 (0) 681 598 8775 [email protected]

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Test report no.: 1-2071-01-03/10-A 2010-11-11 Page 30 of 36 An ne x C Inte r na l p ho to gra phs o f the E UT Photo 1: Photo 2: Test report no.: 1-2071-01-03/10-A 2010-11-11 Page 31 of 36 Photo 3: Photo 4: Test report no.: 1-2071-01-03/10-A 2010-11-11 Page 32 of 36 Photo 5: Photo 6: Test report no.: 1-2071-01-03/10-A 2010-11-11 Page 33 of 36 Photo 7: Photo 8: Test report no.: 1-2071-01-03/10-A 2010-11-11 Page 34 of 36 Photo 9: Photo 10: Test report no.: 1-2071-01-03/10-A 2010-11-11 Page 35 of 36 Photo 11:

2010-11-17 Page 1 of 26 TEST REPORT Test report no.: 1-2071-01-03/10-C Testing laboratory Applicant CETECOM ICT Services GmbH Untertuerkheimer Straße 6 – 10 66117 Saarbruecken / Germany Phone: + 49 681 5 98 - 0 Fax: + 49 681 5 98 - 9075 Internet: http://www.cetecom.com e-mail: [email protected] Accredited test laboratory: The test laboratory (area of testing) is accredited according to DIN EN ISO/IEC 17025 DAR registration number: DGA-PL-176/94-D1 Area of Testing: Radio/Satellite Communications Oticon A/S Kongebakken 9 2765 Smørum / Denmark Phone: +45 39 17 71 00 Contact: Kristine Klitgaard Pedersen e-mail: [email protected] Phone: +45 39 13 85 83 Manufacturer Oticon A/S Kongebakken 9 2765 Smørum / Denmark Test standard/s 47 CFR Part 15 Title 47 of the Code of Federal Regulations; Chapter I-Federal Communications Commission subchapter A - general, Part 15-Radio frequency devices For further applied test standards please refer to section 3 of this test report. Test item Kind of test item: FM Transmitter Model name: AMIGO T30/T31 FCC ID: U28AT31 IC: 1350B-AT31 Frequency [MHz]: 3.7 Power supply: 1.5V NiMH battery Temperature range: 0 °C to 50 °C This test report is electronically signed and valid without handwriting signature. For verification of the electronical signatures, the public keys can be requested at the testing laboratory. Test performed: Test report authorised: Andreas Keller Stefan Bös Test report no.: 1-2071-01-03/10-C 2010-11-17 Page 2 of 26 1 Table of contents 1 Table of contents............................................................................................................................................2 2 General information .......................................................................................................................................3 2.1 Notes.....................................................................................................................................................3 2.2 Application details...............................................................................................................................3 3 Test standard/s ...............................................................................................................................................3 4 Test environment............................................................................................................................................3 5 Test item ..........................................................................................................................................................4 6 Test laboratories sub-contracted .................................................................................................................4 7 Summary of measurement results ...............................................................................................................5 8 RF measurement testing................................................................................................................................6 8.1 Description of test setup ....................................................................................................................6 8.1.1 Radiated measurements.............................................................................................................6 8.1.2 Conducted measurements..........................................................................................................7 8.2 Additional comments ..........................................................................................................................7 8.3 RSP100 test report cover sheet / performance test data ................................................................8 9 Measurement results......................................................................................................................................9 9.1 Timing of the transmitter ....................................................................................................................9 9.2 Bandwidth of the modulated carrier ................................................................................................10 9.3 Field strength of the fundamental ...................................................................................................12 9.4 Fieldstrength of the harmonics and spurious ................................................................................13 9.5 Receiver spurious emissions...........................................................................................................18 9.6 Conducted limits ...............................................................................................................................23 10 Test equipment and ancillaries used for tests ...................................................................................24 Annex A Document history ..........................................................................................................................26 Annex B Further information........................................................................................................................26 Test report no.: 1-2071-01-03/10-C 2010-11-17 Page 3 of 26 2 General information 2.1 Notes The test results of this test report relate exclusively to the test item specified in this test report. CETECOM ICT Services GmbH does not assume responsibility for any conclusions and generalisations drawn from the test results with regard to other specimens or samples of the type of the equipment represented by the test item. The test report may only be reproduced or published in full. Reproduction or publication of extracts from the report requires the prior written approval of CETECOM ICT Services GmbH. This test report is electronically signed and valid without handwriting signature. For verification of the electronical signatures, the public keys can be requested at the testing laboratory. 2.2…

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Test report no.: 1-2071-01-03/10-A 2010-11-11 Page 26 of 36 An ne x A P ho tog ra phs o f t h e te s t s e tu p Photo 1: Photo 2: