
Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.
CR6254A Retrospect Turntable Instruction Manual Questions, problems, missing parts? Before returning to the store, call Customer Service 8 a.m. – 6 p.m., EST, Monday – Friday 1-888-CROSLEY www.crosleyradio.com English 2 Safety Instructions Read and understand this entire manual before using this product. Keep these instructions for future reference. 1. Do not use this product near water. 2. This product should be operated only by the type of power source indicated on the marking label or in this instruction manual. 3. Do not defeat the safety purpose of the polarized plug. A polarized plug has two blades with one blade wider than the other. This plug will fit into the power outlet only one way. If you are unable to insert the plug fully into the outlet try reversing the plug. If the plug should still fail to fit, contact your electrician. 4. Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the product. 5. Do not overload wall outlets, extension cords, or integral convenience receptacles as this can result in a risk of fire or electric shock. 6. Never push objects of any kind into this product through openings as they may touch dangerous voltage points or short-out parts that could result in a fire or electric shock. Never spill liquid of any kind on the product. 7. Do not attempt to service this product yourself as opening or removing covers may expose you to dangerous voltage or other hazards. Refer all servicing to qualified service personnel. 8. Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. 9. Do not use attachments not recommended by the product manufacturer as they may cause hazards. 10. A product and cart combination should be moved with care. Quick stops, excessive force, and uneven surfaces may cause the product and cart combination to overturn. 11. Slots and openings in the cabinet are provided for ventilation and to ensure reliable operation of the product and to protect it from overheating. Do not block or cover these openings. 12. Unplug the product during lightning storm or when unused for long periods of time. English 3 Items in this package Before throwing away any packaging materials, please check thoroughly and make sure you find the following items that come along with this package: • Turntable • 45 RPM adapter • Power adaptor • 3.5mm auxilary to RCA cable Please contact Crosley customer service if there is any accessory missing from the package. Retain the original packaging materials for exchange or return purposes. Specifications Power AC power adaptor, DC output 12 V 0.5 A Power consumption 9 W Speaker 4Ω, 5W X 2 Turntable speed 33 1 / 3 , 45, 78 RPM Replacement needle Crosley NP5 Note: • Design and specifications are subject to change without notice. • To help save power consumption, some models will comply with ERP energy saving standard. When there is no audio input for 20 minutes, their powers will automatically cut-off. To turn power back on and resume playing, you will need to turn off the power and turn it on again. English 4 Product Description 1. Turntable Platter 2. Turntable Spindle 3. 45 RPM Adapter 4. Tonearm 5. Auto-stop Switch 6. Speed Switch 7. Function Switch 8. Hold Down Clip 9. Function Indicator 10. Tonearm Rest 11. Tone Control 12. On/Off-Volume Knob 13. Headphone Jack 14. RCA Jacks 15. Aux In Jack 16. Power Jack English 5 Initial Setup Essential Setup 1. Place the unit on a flat and level surface. The selected location should be stable and free from vibration. 2. Remove the tie-wrap that is holding the tonearm. 3. Connect AC adaptor to the Power Jack of the unit. Note: Do not plug the AC power adaptor to power outlet before all the assembly is completed. Before turning the power on, make sure again all the connection settings are correct. Always turn off the power when connecting or disconnecting. Stereo System Connection RCA Jacks • The RCA Jacks output analog line-level signals and could be connected directly with a pair of active/powered speakers or the appropriate input of your stereo system. • The Red plug connects with the Right channel and the White plug connects with the Left channel. Note: The RCA Jacks are not designed to be connected directly to passive/unpowered speakers. If connected to passive speakers, the volume level will be very low. Aux Input Connection You can connect an audio device to this unit and play your music through its speakers. To do this, connect the 3.5mm auxiliary cable between your audio device and the Aux In Jack of this unit and start playing the music. Note: The aux in connection will automatically override the turntable function. To resume using the turntable function, unplug the auxiliary cable from the aux in jack. English 6 Turntable Operation 1. Rotate the On/Off Volume Knob to turn on the power. 2. Set the Function Switch to PHONO position. Note: The Function Indicator will be red 3. Set the Speed Switch accordingly. 4. Place the record on the turntable. Use the 45 RPM Adapter if necessary. 5. Remove the stylus protector from the stylus assembly. Note: To avoid stylus damage, make certain the included stylus guard is in place whenever the turntable is being moved or cleaned. 6. Release the tonearm Hold Down Clip. Note: when the turntable is not in use, remember to lock back hold down clip. 7. Lift up the Tonearm and move it over the record where play is desired to begin. Gently put down the Tonearm and begin the playback. 8. When the record is finished playing, gently lift up the Tonearm and move it back to the Tonearm Rest. To suspend the playback, repeat the same steps. 9. Lock the Tonearm Clip to secure the tonearm. Platter Auto-stop If the Auto-stop Switch is set to ON position, the platter will stop spinning automatically when the record plays to the end. In some rare occasion, if the turntable stop…
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Modern Marketing Concepts, Inc. Date: 2021-07-23 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: AUSCR6253-6254 To Whom It May Concern: This letter is to statement that CR6254A-BK / RETROSPECT TURNTABLE, ANTHOLOGY TURNTABLE. has been tested according to FCC Part 15B by Waltek Testing Group Co., Ltd. (Test Report No.: WTX21D05052493E). And the SDOC file, meetting the requirements of the FCC regulations, would been provided when the device is sold by the responsible party in US. The service will not be sold until the SDOC is provided. If the sale does not have an SDOC, all responsibility is the responsibility of the applicant. Sincerely, Signature [Scott McWhorter] [Director of Engineering] [Modern Marketing Concepts, Inc.]
Modern Marketing Concepts, Inc. Date: July 23, 2021 Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: AUSCR6253-6254 Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Exhibit Type File Name Schematics Block Diagram Operational Description Schematics.pdf Block Diagram.pdf Operational Description.pdf The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Modern Marketing Concepts, Inc. Signature Scott McWhorter / Director of Engineering Typed name and Title
Modern Marketing Concepts, Inc. FCC ID: AUSCR6253-6254 POWER OF ATTORNEY Date: July 23, 2021 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 To Whom It May Concern: We, the undersigned, hereby authorize Waltek Testing Group Co., Ltd. (Philo Zhong) on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by Waltek Testing Group Co., Ltd. (Philo Zhong) on our behalf shall have the same effect as acts of our own. This authorization expires on July 22, 2022. This is to advise that we are in full compliance with the Anti-Drug Abuse Act. We, Modern Marketing Concepts, Inc. are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Sincerely, Modern Marketing Concepts, Inc. Signature Scott McWhorter / Director of Engineering Typed name and Title
Appendix- CR6254A-BK-Photos Page 3 of 12 2. Photographs –Constructional Details 2.1. EUT – External View Model CR6254A-BK FCC ID: AUSCR6253-6254 Appendix- CR6254A-BK-Photos Page 4 of 12 Appendix- CR6254A-BK-Photos Page 5 of 12 Appendix- CR6254A-BK-Photos Page 6 of 12 Appendix- CR6254A-BK-Photos Page 7 of 12
Label and Label Location Label sample Location
Appendix- CR6254A-BK-Photos Page 8 of 12 2.2. EUT – Internal View Model CR6254A-BK FCC ID: AUSCR6253-6254 Appendix- CR6254A-BK-Photos Page 9 of 12 Appendix- CR6254A-BK-Photos Page 10 of 12 Appendix- CR6254A-BK-Photos Page 11 of 12 Appendix- CR6254A-BK-Photos Page 12 of 12 ======End====== BT Ant.
Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Page 1 of 7 TEST REPORT Referen ce No. .................... : WTX21D05052506W002 FCC ID ................................ : AUSCR6253-6254 Applicant ............................ : Modern Marketing Concepts, Inc. Address .............................. : 1220 E Oak, St. Louisville, KY 40204 United States Manufacturer .................... : Timsen Development Limited Address .............................. : 5F, 447# Tianhebei Road, Guangzhou, China Product ............................... : RETROSPECT TURNTABLE, ANTHOLOGY TURNTABLE Model(s) ............................. : CR6254A-BK Standards........................... : FCC Part 2.1091 Date of Receipt sample .... : 2021-05-31 Date of Test ....................... : 2021-05-31 to 2021-06-07 Date of Issue ...................... : 2021-07-22 Test Result ......................... : Pass Remarks: The re sults shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of compiler and approver. Prepared By: Waltek Testing Group Co., Ltd. Address: No. 77, Houjie Section, Guantai Road, Houjie Town, Dongguan City, Guangdong, China Tel: +86-769-2267 6998 Fax: +86-769-2267 6828 Compiled by: Approved by: Estel Qian / Project Engineer Daniel Liu / Designated Reviewer Reference No.: WTX21D05052506W002 Page 2 of 7 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn 2. Contents Page 1 COVER PAGE ........................................................................................................................................... 1 2. CONTENTS ............................................................................................................................................................ 2 3. REVISION HISTORY ............................................................................................................................................ 3 4. GENERAL INFORMATION .................................................................................................................................. 4 4.1. GENERAL DESCRIPTION OF E.U.T. ............................................................................................................ 4 4.2. DETAILS OF E.U.T. ..................................................................................................................................... 4 4.3. TEST FACILITY ............................................................................................................................................ 4 5. TEST SUMMARY .................................................................................................................................................. 5 6. RF EXPOSURE ...................................................................................................................................................... 6 6.1. REQUIREMENTS .......................................................................................................................................... 6 6.2. THE PROCEDURES / LIMIT ........................................................................................................................... 6 6.3. MPE CALCULATION METHOD .................................................................................................................... 7 6.4. RESULT: COMPLIANCE ............................................................................................................................... 7 Reference No.: WTX21D05052506W002 Page 3 of 7 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn 3. Revision History Test report No. Date of Receipt sample Date of Test Date of Issue Purpose Comment Approved WTX21D05052506 W002 2021-05-31 2021-05-31 to 2021-06-07 2021-07-22Original - Valid Reference No.: WTX21D05052506W002 Page 4 of 7 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn 4. General Information 4.1. General Description of E.U.T. Product: RETROSPECT TURNTABLE, ANTHOLOGY TURNTABLE Model(s): CR6254A-BK Additional model(s): CR6253XX-XXXX, CR6254XX-XXXX ("XX-XXXX" can be replaced by letter from "A" to "Z", number from "0" to "9" or blank) Bluetooth Version: V5.1 Operation Frequency: 2402-2480MHz, 79 Channels in total Max. RF output power: -1.94dBm Antenna installation: PCB Printed Antenna Antenna Gain: -0.58dBi Type of Modulation: GFSK, π/4DQPSK, 8DPSK Hardware Version: 1.0 Software Version: 1.0 4.2. Details of E.U.T. Ratings: DC 12.0 V 0.5 A from adapter Adapter: Model: HS1200500U Input: 100-240V ~ 50/60Hz 0.15A Max Output: 12.0V 0.5A, 6.0W 4.3. Test Facility The test facility has a test site registered with the following organizations: ISED CAB identifier: CN0013. Test Firm Registration No.: 7760A. Waltek Testing Group Co., Ltd. Has been registered and fully described in a report filed with the Industry Canada. The acceptance letter from the Industry Canada is maintained in our files. Registration number 7760A, October 15, 2016. FCC Designation No.: CN1201. Test Firm Registration No.: 523476. Waltek Testing Group Co., Ltd. EMC Laboratory `has been registered and fully described in a report filed with the (FCC) Federal Communications Commission. The acceptance letter from the FCC is maintained in our files. Registration number 523476, September 10, 2019. Reference No.: WTX21D05052506W002 Page 5 of 7 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn 5. Test Summary Test Items Test Requirement Result Maximum Permissible Exposure (Exposure of Humans to RF Fields) FCC Part 2.1091 PASS Reference No.: WTX21D05052506W002 Page 6 of 7 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn 6. RF Exposure Test Requirement: FCC Part 2.1091 Evaluation Method: KDB 447498 D01 General RF Exposure Guidance v06 6.1. Requirements Systems operating under the provisions of this section shall be operated in …
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Walte k Testing Group Co., Ltd. http://www.waltek.com.cn Page 1 of 48 TEST REPORT Re ference No. .................... : WTX21D05052506W001 FCC ID ................................ : AUSCR6253-6254 Applicant ........................... : Modern Marketing Concepts, Inc. Address ............................. : 1220 E Oak, St. Louisville, KY 40204 United States Manufacturer .................... : Timsen Development Limited Address ............................. : 5F, 447# Tianhebei Road, Guangzhou, China Product .............................. : RETROSPECT TURNTABLE, ANTHOLOGY TURNTABLE Model(s). ............................ : CR6254A-BK Standards .......................... : FCC CFR47 Part 15 Section 15.247 Date of Receipt sample .... : 2021-05-31 Date of Test ....................... : 2021-05-31 to 2021-06-07 Date of Issue ..................... : 2021-07-22 Test Result ........................ : Pass Remarks: The results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of compiler and approver. Prepared By: Waltek Testing Group Co., Ltd. Address: No. 77, Houjie Section, Guantai Road, Houjie Town, Dongguan City, Guangdong, China Tel: +86-769-2267 6998 Fax: +86-769-2267 6828 Compiled by: Approved by: Estel Qian / Test Engineer Daniel Liu /Designated Reviewer Reference No.: WTX21D05052506W001 Page 2 of 48 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn 2 Contents Page 1 COVER PAGE ........................................................................................................................................... 1 2 CONTENTS ............................................................................................................................................................ 2 3 REVISION HISTORY ............................................................................................................................................ 4 4 GENERAL INFORMATION .................................................................................................................................. 5 4.1 GENERAL DESCRIPTION OF E.U.T ................................................................................................................. 5 4.2 DETAILS OF E.U.T ........................................................................................................................................... 6 4.3 CHANNEL LIST ................................................................................................................................................. 6 4.4 TEST FACILITY ................................................................................................................................................. 6 4.5 SUBCONTRACTED ............................................................................................................................................ 7 4.6 TEST MODE ..................................................................................................................................................... 7 4.7 MEASUREMENT UNCERTAINTY ....................................................................................................................... 7 5 EQUIPMENT USED DURING TEST .................................................................................................................. 8 5.1 EQUIPMENTS LIST ........................................................................................................................................... 8 6 TEST SUMMARY .................................................................................................................................................. 9 7 CONDUCTED EMISSION .................................................................................................................................. 10 7.1 E.U.T. OPERATION ....................................................................................................................................... 10 7.2 EUT SETUP ................................................................................................................................................... 10 7.3 MEASUREMENT DESCRIPTION ...................................................................................................................... 10 7.4 CONDUCTED EMISSION TEST RESULT ......................................................................................................... 11 8 RADIATED EMISSIONS ..................................................................................................................................... 13 8.1 EUT OPERATION ........................................................................................................................................... 13 8.2 TEST SETUP .................................................................................................................................................. 14 8.3 SPECTRUM ANALYZER SETUP ...................................................................................................................... 15 8.4 TEST PROCEDURE ........................................................................................................................................ 16 8.5 CORRECTED AMPLITUDE & MARGIN CALCULATION ..................................................................................... 16 8.6 SUMMARY OF TEST RESULTS ....................................................................................................................... 17 9 DUTY CYCLE ....................................................................................................................................................... 20 10 BAND EDGE MEASUREMENT ........................................................................................................................ 21 1…
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Appendix- CR6254A-BK-Photos Page 1 of 12 1. Test Setup photos Model CR6254A-BK FCC ID: AUSCR6253-6254 1.1 Photograph – Conducted Emission Test Setup For Conducted Emission Test Site 1# 1.2 Photograph – Radiated Emissions Test Setup For 9KHz-30MHz Test Site 1# Appendix- CR6254A-BK-Photos Page 2 of 12 For 30MHz-1000MHz Test Site 1# For Above 1GHz Test Site 2#
| # | Rule Parts | Frequency Range | Power Output | Tolerance |
|---|---|---|---|---|
| 1 | 15C | 2.40 GHz - 2.48 GHz | 600.00 µW | ppm |

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