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2AAOLCR232BTAlarm Clock Radio

Wing Hing Electronics Industrial Ltd.
Alarm Clock Radio - FCC ID 2AAOLCR232BT - Wing Hing Electronics Industrial Ltd.
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Application Details

Equipment Class
DXX - Part 15 Low Power Communication Device Transmitter
Date of Grant
May 29, 2014
Application Purpose
Original Equipment
Date of Application
May 29, 2014
Equipment Note
Alarm Clock Radio
Frequency Range
2402.00000000 - 2480.00000000
Company
Wing Hing Electronics Industrial Ltd.
Country
Hong Kong

Documents & Files

Select a file to view

Users Manual

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Cover Letter(s)

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External Photos

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ID Label/Location Info

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Internal Photos

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RF Exposure Info

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Test Report

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Test Setup Photos

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

BLUETOOTH DIGITAL ALARM Model : CR-232 INSTRUCTION MANUAL WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPARATUS TO RAIN OR MOISTURE. CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that maybe of sufficient magnitude to constitute a risk of electric shock to persons The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance. IMPORTANT SAFETY INSTRUCTIONS 1. Read these instructions. 2. Keep these instructions. 3. Heed all warnings. 4. Follow all instructions. 5. Do not use this apparatus near water. 6. Clean only with dry cloth. 7. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions. 8. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat. 9. Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet. 10. Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus. 11. Only use attachments/accessories specified by the manufacturer. 12. Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over. 13. Unplug this apparatus during lightning storms or when unused for long periods of time. 14. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped. FCC NOTICE 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, 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: Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 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, 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: -- Reorient or relocate the receiving antenna. -- Increase the separation between the equipment and receiver. -- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -- Consult the dealer or an experienced radio/TV technician for help. 1S p eake r 11 Alarm1 buzzer indicato r 2 SOURCE/AL OFF button 12 Alarm 2 radio indicato r 3AL1/VOL + button 13 Alarm1 radio indicato r 4AL2/VOL − button 14 LED dis p la y 5 DIMMER button 15 AC/DC j ack 6 HOUR/  button 16 FM antenna 7MIN/  button 17 Batter y com p artmen t 8CLK/MEM / PLAY/PAUSE button 18 Bluetooth indicato r 9 SNOOZE 19 USB slot (charging) 10 Alarm 2 buzzer indicator 20 PM indicator CONNECTING THE UNIT TO POWER Before plug in the AC power cord to the AC wall outlet, please make sure that the voltage of your electricity supply is same as that indicated on the rating plate. BATTERY BACKUP Insert two pieces UM-4 batteries (not supplied) into the battery compartment. Be sure to observe the proper polarity (the "+" and "-" signs) as indicated inside the battery compartment. In case of power failure or interrupted AC power, the current time and alarm time settings, the stored radio stations are preserved in the memory of the unit by means of battery back-up function. USB CHARGING Connect the USB cable to your device and the unit’s USB port. The unit will charge your device. SETTING THE CLOCK 1. With the unit in CLOCK mode, press and hold the CLK/MEM button for about 1 second, the time will begin to flash on the display. 2. Press the HOUR/  button to adjust the hour. 3. Press the MIN/  button to adjust the minute. 4. When the correct time is selected, press the CLK/MEM button again to confirm. SETTING THE ALARMS 1. With the unit in CLOCK mode. Press the AL1/VOL + or AL2/VOL − button to select the ALARM sound mode - buzzer or currently…

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Cover Letter(s)

Wing Hing Electronics Industrial Ltd. Room 1902-03, 19/F., Enterprise Square One, Tower 3, 9 Sheung Yuet Road, Kowloon Bay, Kowloon, Hong Kong. DATE 2014-5-8 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2AAOLCR232BT Product Name: Alarm Clock Radio Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commissions rules, we hereby request that the following documents be held confidential:  Schematics  Block diagram  Operational Description These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. Dated this / Day of 5/8/2014 / By: Simon Chu Signature Printed Title: Marketing Manager On behalf of : Wing Hing Electronics Industrial Ltd. Telephone: 852-2753 9515

Cover Letter(s)

Differences Declaration To whom concern, We company Wing Hing Electronics Industrial Ltd. hereby declares: The product model(s) CR-232BT, CR-410, CR-410BT, CR-420, CR-420BT, 81012BT(WESTCLOX) are identical in the same PCB layout, interior structure and electrical circuits with the model CR-232 which tested in Global United Technology Services Co., Ltd., the only differences are the model name for commercial purpose. Authorized signature: Name: Simon Chu Position: Marketing Manager Date: 2014-5-8

ID Label/Location Info

MODEL: CR-232 5 DIGITAL ALARM CLOCK RADIO CR 232 Rating label Size :W 40 x H 16 mm DC 3A ( 2-”AAA”SIZE, UM-4 BATTERIES) BACK UP FOR CLOCK WINEC MODEL: CR-232BT 5 DIGITAL ALARM CLOCK RADIO DC 3A ( 2-”AAA”SIZE, UM-4 BATTERIES) BACK UP FOR CLOCK WINEC MODEL: CR-410 5 DIGITAL ALARM CLOCK RADIO CR 410 Rating label Size :W 40 x H 16 mm DC 3A ( 2-”AAA”SIZE, UM-4 BATTERIES) BACK UP FOR CLOCK WINEC MODEL: CR-410BT 5 DIGITAL ALARM CLOCK RADIO DC 3A ( 2-”AAA”SIZE, UM-4 BATTERIES) BACK UP FOR CLOCK WINEC MODEL: CR-420 5 DIGITAL ALARM CLOCK RADIO CR 420 Rating label Size :W 40 x H 16 mm DC 3A ( 2-”AAA”SIZE, UM-4 BATTERIES) BACK UP FOR CLOCK WINEC MODEL: CR-420BT 5 DIGITAL ALARM CLOCK RADIO DC 3A ( 2-”AAA”SIZE, UM-4 BATTERIES) BACK UP FOR CLOCK WINEC FCC ID: 2AAOLCR232BT FCC ID: 2AAOLCR232BT FCC ID: 2AAOLCR232BT FCC ID: 2AAOLCR232BT FCC ID: 2AAOLCR232BT FCC ID: 2AAOLCR232BT

ID Label/Location Info

Label location

RF Exposure Info

FCC ID: 2AAOLCR232BT According to 447498 D01 General RF Exposure Guidance v05 The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] ·[√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where f(GHz) is the RF channel transmit frequency in GHz Power and distance are rounded to the nearest mW and mm before calculation The result is rounded to one decimal place for comparison eirp = pt x gt = (EXd) 2 /30gt where: pt = transmitter output power in watts, gt = numeric gain of the transmitting antenna (unitless), E = electric field strength in V/m, --- 10 ((dBuV/m)/20) /10 6 d = measurement distance in meters (m) ---0.2m So pt = (EXd) 2 /30 x gt Field strength = 93.95dBuV/m @3m Ant gain =0dBi, so Ant numeric gain= 1 So pt={ [10 (93.95/20) /10 6 x 3] 2 /30x1 }x1000 mW = 0.00331mW So (0.00331 mW /5mm)x √2.48 = 0.00104 <3 Then SAR evaluation is not required

Test Report

Global United Technology Services Co., Ltd. Report No.: GTSE14040048101 Authorized Signature: Robinson Lo Laboratory Manager This report details the results of the testing carried out on one sample. The results contained in this test report do not relate to other samples of the same product and does not permit the use of the GTS product certification mark. The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in this report. This report may only be reproduced and distributed in full. If the product in this report is used in any configuration other than that detailed in the report, the manufacturer must ensure the new system complies with all relevant standards. Any mention of GTS or testing done by GTS in connection with, distribution or use of the product described in this report must be approved by GTS in writing. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only. FCC REPORT Applicant: Wing Hing Electronics Industrial Ltd. Address of Applicant: Room 1902-03, 19/F., Enterprise Square One, Tower 3, 9 Sheung Yuet Road, Kowloon Bay, Kowloon, Hong Kong. Equipment Under Test (EUT) Product Name: Alarm Clock Radio Model No.: CR-232, CR-232BT, CR-410, CR-410BT, CR-420, CR-420BT, 81012BT(WESTCLOX) Trade Mark: WINEC FCC ID: 2AAOLCR232BT Applicable standards: FCC CFR Title 47 Part 15 Subpart C Section 15.249:2013 Date of sample receipt: May 05, 2014 Date of Test: May 05-08, 2014 Date of report issued: May 08, 2014 Test Result : PASS * * In the configuration tested, the EUT complied with the standards specified above. Report No.: GTSE14040048101 Global United Technology Services Co., Ltd. Project No.: GTSE140400481RF 2nd Floor, Block No.2, Laodong Industrial Zone, Xixiang Road Baoan District, Shenzhen, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 2 of 33 2 Version Version No. Date Description 00 May 08, 2014 Original Prepared By: Date: May 08, 2014 Project Engineer Check By: Date: May 08, 2014 Reviewer Report No.: GTSE14040048101 Global United Technology Services Co., Ltd. Project No.: GTSE140400481RF 2nd Floor, Block No.2, Laodong Industrial Zone, Xixiang Road Baoan District, Shenzhen, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 3 of 33 3 Contents Page 1 COVER PAGE ............................................................................................................................................ 1 2 VERSION .................................................................................................................................................. 2 3 CONTENTS .............................................................................................................................................. 3 4 TEST SUMMARY ..................................................................................................................................... 4 5 GENERAL INFORMATION ...................................................................................................................... 5 5.1 CLIENT INFORMATION ......................................................................................................................... 5 5.2 GENERAL DESCRIPTION OF EUT ......................................................................................................... 5 5.3 TEST MODE ........................................................................................................................................ 7 5.4 DESCRIPTION OF SUPPORT UNITS ....................................................................................................... 7 5.5 TEST FACILITY .................................................................................................................................... 7 5.6 TEST LOCATION ................................................................................................................................. 7 5.7 OTHER INFORMATION REQUESTED BY THE CUSTOMER ......................................................................... 7 6 TEST INSTRUMENTS LIST ..................................................................................................................... 8 7 TEST RESULTS AND MEASUREMENT DATA ...................................................................................... 9 7.1 ANTENNA REQUIREMENT: .................................................................................................................... 9 7.2 CONDUCTED EMISSIONS ................................................................................................................... 10 7.3 RADIATED EMISSION METHOD ........................................................................................................... 13 7.3.1 Field Strength of The Fundamental Signal ................................................................................ 15 7.3.2 Spurious emissions .................................................................................................................... 16 7.3.3 Bandedge emissions.................................................................................................................. 20 7.4 20DB OCCUPY BANDWIDTH .............................................................................................................. 21 8 TEST SETUP PHOTO ............................................................................................................................ 23 9 EUT CONSTRUCTIONAL DETAILS ..................................................................................................... 25 Report N…

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Test Setup Photos

Radiated Emission Conducted Emission

Contact Information

Applicant

Simon Chu(Marketing Manager)
[email protected]852-2753 9515Fax: 852-2365 3185

Test Firm

Global United Technology Service Co., LtdRobinson Lo
[email protected]86-755-27798480Fax: 86-755-2779860

Technical Specifications

#Rule PartsFrequency RangePower Output
115C2.40 GHz - 2.48 GHz-
Confidentiality
Long Term

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