T24-RLR15Wireless handheld classroom response device for students

i>clicker+ Remote FCC FCC ID: T24-RLR15 Changes not expressly approved by Holtzbrinck Publishers could void the user’s authority to operate the equipment. Note: 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: UÊ,iœÀˆi˜ÌʜÀÊÀiœV>ÌiÊ̅iÊÀiViˆÛˆ˜}Ê>˜Ìi˜˜>° UʘVÀi>ÃiÊ̅iÊÃi«>À>̈œ˜ÊLiÌÜii˜Ê̅iÊiμՈ«“i˜ÌÊ>˜`ÊÀiViˆÛiÀ° UÊÊ œ˜˜iVÌÊ̅iÊiμՈ«“i˜Ìʈ˜ÌœÊ>˜ÊœÕÌ«ÕÌʜ˜Ê>ÊVˆÀVՈÌÊ`ˆvviÀi˜ÌÊvÀœ“Ê̅>ÌÊ̜Ê܅ˆV…Ê̅iÊ receiver is connected. UÊ œ˜ÃՏÌÊ̅iÊ`i>iÀʜÀÊ>˜ÊiÝ«iÀˆi˜Vi`ÊÀ>`ˆœÉ/6ÊÌiV…˜ˆVˆ>˜ÊvœÀʅi«° /…ˆÃÊ«Àœ`ÕVÌÊVœ“«ˆiÃÊ܈̅Ê Ê" /Ê Õï˜ÊÈxÊÀ>`ˆ>̈œ˜ÊiÝ«œÃÕÀiʏˆ“ˆÌÃÊÃiÌÊvœÀ̅ÊvœÀÊ>˜Ê uncontrolled environment. i>clicker+ Remote IC IC: 6495A-RLR15 Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Student Quick Start Guide www.iclicker.com Answering Questions Press the A-E button that corresponds to your answer. ÊUÊÊ
ÊÃÌi>`ÞÊ}Àii˜Ê U light indicates that your answer was received. ÊUÊÊ
Êy>ň˜}ÊÀi`Ê U light indicates that your answer was not received or your instructor has not started polling. NOTE: This i>clicker remote can be used for polling questions that requires A-E responses only. For questions that require alphanumeric responses, you must use the i>clicker2 remote. Registering your i>clicker+ Check with your instructor to find out whether you should register your remote through your institution’s Course Management System or the iclicker website. Use the 8-character ID printed on the back of the remote to register. Turning on your i>clicker+ Press the Power button. ÊUÊÊ
Ê܏ˆ`Ê}Àii˜Ê U Power light indicates your remote is on. Replacing the Batteries
Êy>ň˜}ÊÀi`Ê U Low Battery light indicates less than 10 hours of battery life remain. 1. Open the battery cover on the back of the remote. 2. Remove both batteries. 3. Replace the batteries with two new AAA batteries. NOTE: Alkaline batteries recommended. 4. Replace the battery cover. Changing the Frequency 1. Press and hold the Power button until the Power light y>ÅiÃÊ}Àii˜Ê U . 2. Use the A-E buttons to enter the 2-letter frequency code provided by your instructor. Green U lights indicate that the frequency was changed successfully. Flashing red U A-E lights indicate that the frequency was not changed successfully. Check the frequency code provided by your instructor and try again.

Page 1 of 1 RP-6XXXL 12 East Devonwood SOLVING A WAVE OF EMI COMPLIANCE PROBLEMS Romeoville, IL 60446 May 4, 2012 Tel: (815) 293-0772 Page 1 of 1 Fax: (815) 293-0820 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Rd. Columbia, MD 21046 Industry Canada Certification and Engineering Bureau Ottawa, Ontario K2H 8S2 Canada Reference FCC ID: T24-RLR15 Reference IC ID: 6495A-RLR15 Organization: MacMillan Publishers Division of Holtzbrinck Publishers. 2. Long Term Confidentiality MacMillan Publishers requests that the following materials be withheld from public inspection permanently under 47 C.F.R. 0.457 & 0.459: (1) Detailed Circuit Schematics of the EUT (2) Block Diagrams (3) EUT Description The above materials contain proprietary and confidential information not customarily released to the public. The public disclosure of these materials provides unjustified benefits to its competitors in the market. They are considered confidential trade secrets Authorized Signature Joseph Strzelecki Senior EMC Engineer Radiometrics Midwest Corporation Authorized Agent for MacMillan Publishers Division of Holtzbrinck Publishers.

Authorized Agent: Radiometrics Midwest Corporation (815) 293-0772 External EUT Photographs Front of EUT Rear of EUT Top of EUT Bottom of EUT

SCALE: 1/1 SCALE: 2/1 MATERIAL IS 0.005 INCH THICK CLEAR POLYESTER WITH 3M467 PERMANENT ADHESIVE BACKING. ALL TEXT IS SECOND SURFACE PRINTED. iclicker+ Student Remote All dimensions are in millimeters MODEL: RLR15 IC: 6495A-RLR15 FCC ID: T24-RLR15 INSTRUCTIONS CHANGE FREQUENCY Press and hold POWER for flashing green light Enter 2-letter frequency code VOTE STATUS Steady green A-E light = answer received Flashing red A-E light = answer not received or polling not active LOW BATTERY Flashing red light = < 10 hours battery life Replace both batteries with new AAA batteries Alkaline batteries recommended REGISTRATION Use the unique remote ID on the sticker below NEED HELP? Visit iclicker.com MODEL: RLR15 IC: 6495A-RLR15 FCC ID: T24-RLR15 INSTRUCTIONS CHANGE FREQUENCY Press and hold POWER for flashing green light Enter 2-letter frequency code VOTE STATUS Steady green A-E light = answer received Flashing red A-E light = answer not received or polling not active LOW BATTERY Flashing red light = < 10 hours battery life Replace both batteries with new AAA batteries Alkaline batteries recommended REGISTRATION Use the unique remote ID on the sticker below NEED HELP? Visit iclicker.com

Authorized Agent: Radiometrics Midwest Corporation (815) 293-0772 Internal EUT Photographs Photograph of EUT: Rear Cover removed Photograph of Control Panel and Inside Front Cover Authorized Agent: Radiometrics Midwest Corporation (815) 293-0772 Photograph of PC Board: Component Side Authorized Agent: Radiometrics Midwest Corporation (815) 293-0772 Photograph of PC Board: Foil Side

Authorized Agent: Radiometrics Midwest Corporation (815) 293-0772 RF Exposure This calculation is based on the highest EIRP possible from the Remote or the Base considering maximum power and antenna gain. The following formulas were used: The Average output power of the EUT is 8.1 mW. 1 MINIMUM SEPARATION DISTANCE PER OET 65 The following information provides the minimum separation distance for the EUT, as calculated from FCC OET 65 Appendix B, Table 1B “Guidelines for General Population/Uncontrolled Exposure” SMaximumAntennaMSD Freq.GP limitRF powerReduction GainEIRPEIRPd MHzmW/cm^2 dBm%dBdBdBmwattsmeters 925 0.61666716.312 -9.208192 9.091810.008110.0102 GP is the limit for general Population/Uncontrolled Exposure MSD is the minimum Seperation Distance Duty Cycle Notes on above table. (S) GP limit is from OET 65 table 1B EIRP = Power in dBm + Antenna Gain in dBi MSD (Minimum Separation Distance) = ((EIRP*30)/3770*S))^0.5 NOTE: For mobile or fixed location transmitters, minimum separation distance is 20 cm, even if calculations indicate MPE distance is less The low threshold for a device operated within 2.5 cm from human body is 60/(f GHz) = 60/0.93 = 64.52mw Since this device has a power which is lower than 64.52 mw, no SAR is required. 2 RF EVAULATION FOR RSS-102E Since the average output power of the Product is 8.1 mW, it is exempt from routine SAR and RF exposure evaluations in accordance to Sections 2.5.1 or 2.5.2 of RSS-102e. 2.5.1 Exemption from Routine Evaluation Limits – SAR Evaluation SAR evaluation is required if the separation distance between the user and the radiating element of the device is less than or equal to 20 cm, except when the device operates as follows: • from 3 kHz up to 1 GHz inclusively, and with output power (i.e. the higher of the conducted or equivalent isotropically radiated power (e.i.r.p.) source-based,time-averaged output power) that is less than or equal to 200 mW for general public use and 1000 mW for controlled use; • above 1 GHz and up to 2.2 GHz inclusively, and with output power (i.e. the higher of the conducted or radiated (e.i.r.p.) source-based, time-averaged output power) that is less than or equal to 100 mW for general public use and 500 mW for controlled use; • above 2.2 GHz and up to 3 GHz inclusively, and with output power (i.e. the higher of the conducted or radiated (e.i.r.p.) source-based, time-averaged output power) that is less than or equal to 20 mW for general public use and 100 mW for controlled use; • above 3 GHz and up to 6 GHz inclusively, and with output power (i.e. the higher of the conducted or radiated (e.i.r.p.) source-based, time-averaged output power) that is less than or equal to 10 mW for general public use and 50 mW for controlled use. Authorized Agent: Radiometrics Midwest Corporation (815) 293-0772 In these cases, the information contained in the RF exposure technical brief may be limited to information that demonstrates how the output power of the device was derived. 2.5.2 Exemption from Routine Evaluation Limits – RF Exposure Evaluation RF exposure evaluation is required if the separation distance between the user and the device's radiating element is greater than 20 cm, except when the device operates as follows: • below 1.5 GHz and the maximum e.i.r.p. of the device is equal to or less than 2.5 W; • at or above 1.5 GHz and the maximum e.i.r.p. of the device is equal to or less than 5 W. In these cases, the information contained in the RF exposure technical brief may be limited to information that demonstrates how the e.i.r.p. was derived.

Radiometrics Midwest Corporation (815) 293-0772 – www.radiomet.com Page 1 of 23 Electromagnetic Compatibility Test Report Tests Performed on a Macmillan Publisher’s iClicker+, Model RLR15 Radiometrics Document RP-7224 Product Detail: FCC ID: T24-RLR15 IC: 6495A-RLR15 Equipment type: 900 MHz Digital transmission system. Test Standards: US CFR Title 47, Chapter I, FCC Part 15 Subpart C FCC Part 15 CFR Title 47: 2012 Industry Canada RSS-210, Issue 8: 2010 as required for Category I Equipment This report concerns: Original Grant for Certification FCC Part 15.247 Tests Performed For: Test Facility: Macmillan Publishers Division of Holtzbrinck Publishers 41 Madison Av., 38 th Floor New York, NY 10010 Radiometrics Midwest Corporation 12 East Devonwood Romeoville, IL 60446 Test Date(s): (Month-Day-Year) February 3 thru March 12, 2012 Document RP-7224 Revisions: Rev. Issue Date Affected Pages Revised By 0 July 30, 2012 1 August 8, 2012 1, 22, 23 Joseph Strzelecki RADIOMETRICS MIDWEST CORPORATION - EMC Test Report Testing of the Macmillan Publishers, Model RLR15, iClicker+ Transmitter RP-7224 Rev. 1 Page 2 of 23 Table of Contents 1 ADMINISTRATIVE DATA ....................................................................................................................3 2 TEST SUMMARY AND RESULTS ......................................................................................................3 2.1 RF Exposure Compliance Requirements ......................................................................................3 3 EQUIPMENT UNDER TEST (EUT) DETAILS .....................................................................................4 3.1 EUT Description ............................................................................................................................4 3.1.1 FCC Section 15.203 & RSS-GEN Antenna Requirements.....................................................4 3.2 Related Submittals ........................................................................................................................4 4 TESTED SYSTEM DETAILS ...............................................................................................................4 4.1 Tested System Configuration........................................................................................................4 4.2 Special Accessories ......................................................................................................................4 4.3 Equipment Modifications ...............................................................................................................4 5 TEST SPECIFICATIONS AND RELATED DOCUMENTS ..................................................................5 6 RADIOMETRICS’ TEST FACILITIES ..................................................................................................5 7 DEVIATIONS AND EXCLUSIONS FROM THE TEST SPECIFICATIONS .........................................6 8 CERTIFICATION .................................................................................................................................6 9 TEST EQUIPMENT TABLE .................................................................................................................6 10 TEST SECTIONS ..............................................................................................................................6 10.1 Occupied Bandwidth ...................................................................................................................6 10.2 Peak Output Power ...................................................................................................................10 10.3 Power Spectral Density.............................................................................................................10 10.4 Band-edge Compliance of RF Conducted Emissions ...............................................................11 10.5 Spurious RF Conducted Emissions ..........................................................................................12 10.6 Spurious Radiated Emissions ...................................................................................................18 10.6.1 Radiated Emissions Field Strength Sample Calculation ....................................................19 10.6.2 Spurious Radiated Emissions Test Results........................................................................20 10.6.3 Radiated Emissions Results; Above 1 GHz .......................................................................21 Notice: This report must not be reproduced (except in full) without the written approval of Radiometrics Midwest Corporation. RADIOMETRICS MIDWEST CORPORATION - EMC Test Report Testing of the Macmillan Publishers, Model RLR15, iClicker+ Transmitter RP-7224 Rev. 1 Page 3 of 23 1 ADMINISTRATIVE DATA Equipment Under Test: A Macmillan Publishers, iClicker+ Transmitter Model: RLR15 Serial Number: none This will be referred to as the EUT in this Report Date EUT Received at Radiometrics: (Month-Day-Year) Test Date(s): (Month-Day-Year) February 3, 2012 February 3 thru March 12, 2012 Test Report Written By: Test Witnessed By: Joseph Strzelecki Senior EMC Engineer The tests were not witnessed by Macmillan Publishers Radiometrics’ Personnel Responsible for Test: Test Report Approved By Joseph Strzelecki Senior EMC Engineer NARTE EMC-000877-NE Chris W. Carlson Director of Engineering NARTE EMC-000921-NE 2 TEST SUMMARY AND RESULTS The EUT (Equipment Under Test) is an iClicker+ Transmitter, Model RLR15, manufactured by Macmillan Publishers Division of Holtzbrinck Publishers. The detailed test results are presented in a separate section. The following is a summary of the test results. 900 MHz Test Results Environmental Phenomena Frequency Range FCC Section RSS-210 Section Test Result 6 dB Bandwidth Test; 902-928 MHz 15.247 a A8.1 (4) Pass 20 dB Bandwidth Test; 902-928 MHz 15.247 a A8.1 (4) Pass Peak Output Power 902-928 MHz 15.247 b A…

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Authorized Agent: Radiometrics Midwest Corporation (815) 293-0772 Test Setup Photographs Photographs of Radiated Emissions Test Setup Authorized Agent: Radiometrics Midwest Corporation (815) 293-0772