2AAQO-R250DLWireless Presenter

Hawk12-HDR250DLQuickGuide Keyfunctions ： ButtonsFunctiondescription 1+Volumeup 2-Volumedown 3LED Red:workingstatus；Blue:chargingstatus；Redflashing：low battery LEDisoffwhenfullcharged. 4ModeDoublepresstochangemodes:Spotlight,Magnifier,Digitallaser. Longpress:usingthecurrentmode 5PageupTurntopreviouspage 6PagedownTurntonextpage 7Blackscreen/ Fullscreen Shortpress:Fullscreen Longpress:Blackscreen（onlyunderfullscreen） 8ReceiverUSBreceiver 9PowerPoweron/off 10ChargingUSB-CChargingport GetstartedonWindows: 1.Pulloutthereceiver,turnonthepower 2.PlugtheUSBreceivertoComputerUSBport Itmaytakesfewminuteswaitingforcomputer’srecognitionwhenitisthefirsttimeinuse 3.Installsoftware http://www.hawk.asia/dom/down_list.php?username=szxhkdz&channel_id=15519709 Downloadthesoftwareinabovelink. Softwarehas4languagesupported(English,Japanese,TraditionalChinese,SimpleChinese,) DoubleClick(.exe)forautoinstallation.Whentheinstallationisdone,youwill seeondesktop. DoubleclickHtoactivate.TheHwillstayunderthebar bulemeanson.greymeansoff AfterUSBreceiverispluggedoutofcomputer,itwillturngrey. GetstartedonMac. 1.Pulloutthereceiver,turnonthepower 2.PlugtheUSBreceivertoMac(youmanyneedanexternalUSBHub) 3.Keyboardsetting(onlyforthe1 st timeuse) a.Opensystempreferences b.Clickkeyboard c.Click“changekeyboardtype” d.Click“continue” e.Pressthekeynexttoleftshift f.Click“skip” g.SelectANSIkeyboardand complete SettingUI WhenCalibrationisneeded,pleaselocatethepresenteronflatposition.Press"up"and "down"atthesametimetillledblinksthenrelease.Afterreleasing,ledwillstopblinking. Calibrationisdone. FCCRequirement changesormodificationsnotexpresslyapprovedbythepartyresponsibleforcompliance couldvoidtheuser’sauthoritytooperatetheequipment. ThisdevicecomplieswithPart15oftheFCCRules.Operationissubjecttothefollowingtwo conditions: (1)thisdevicemaynotcauseharmfulinterference,and (2)thisdevicemustacceptanyinterferencereceived,includinginterferencethatmaycause undesiredoperation. Note:ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforaClassBdigital device,pursuanttoPart15oftheFCCRules.Theselimitsaredesignedtoprovidereasonable protectionagainstharmfulinterferenceinaresidentialinstallation.Thisequipmentgenerates, uses,andcanradiateradiofrequencyenergy,andifnotinstalledandusedinaccordancewith theinstructions,maycauseharmfulinterferencetoradiocommunications.However,thereis noguaranteethatinterferencewillnotoccurinaparticularinstallation.Ifthisequipmentdoes causeharmfulinterferencetoradioortelevisionreception,whichcanbedeterminedby turningtheequipmentoffandon,theuserisencouragedtotrytocorrecttheinterferenceby oneormoreofthefollowingmeasures: –Reorientorrelocatethereceivingantenna. –Increasetheseparationbetweentheequipmentandreceiver. –Connecttheequipmentintoanoutletonacircuitdifferentfromthattowhichthereceiveris connected. –Consultthedealeroranexperiencedradio/TVtechnicianforhelp.

FCC ID:2AAQO-R250DL FCC ID:2AAQO-R250DL FCC ID:2AAQO-R250DL FCC ID:2AAQO-R250DL

FCC ID:2AAQO-R250DL FCC ID:2AAQO-R250DL FCC ID:2AAQO-R250DL

Shenzhen Huaxia Testing Technology Co., Ltd 1F., Block A of Tongsheng Technology Building,Huahui Road, Dalang Street, Longhua District, Shenzhen, China Telephone: +86-755-26648640 Fax:+86-755-26648637 Website:www.cqa-cert.com Report Template Version: V04 Repor tTemplate Revision Date: 2018-07-06 RF Exposure Evaluation Report The test report is effective only with both signature and specialized stamp, The result(s) shown in this report refer only to the sample(s) tested. Without written approval of CQA, this report can’t be reproduced except in full. Report No.: CQASZ20200700685E-02 Applicant: E-SENSE Technology Co., Ltd Address of Applicant: 8F., No. 10, Lane 366, Sec. 2 Chung Shan Rd., Zhonghe Dist., New Taipei City 235, Taiwan Equipment Under Test (EUT): EUT Name: Wireless presenter Model No.: 12-HDR550DL, R250DL, R250DL-L, R290DL, R290DL-L Test Model No.: 12-HDR550DL Brand Name: N/A FCC ID: 2AAQO-R250DL Standards: 47 CFR Part 1.1307 47 CFR Part 1.1310 KDB447498D01 General RF Exposure Guidance v06 Date of Receipt: 2020-07-10 Date of Test: 2020-07-10 to 2020-08-04 Date of Issue: 2020-08-04 Test Result:PASS* *In the configuration tested, the EUT complied with the standards specified above Tested By： (Martin Lee) Reviewed By: (Sheek Luo) Approved By: (Jack Ai) Shenzhen Huaxia Testing Technology Co., Ltd Report No.: CQASZ20200700685E-02 Page: 2 of 6 1Version Revision History Of Report ReportNo.Version Description Issue Date CQASZ20200700685E-02Rev.01 Initial report 2020-08-04 Shenzhen Huaxia Testing Technology Co., Ltd Report No.: CQASZ20200700685E-02 Page: 3 of 6 2 Contents Page 1 VERSION......................................................................................................................................................................2 2CONTENTS..................................................................................................................................................................3 3 GENERAL INFORMATION........................................................................................................................................4 3.1 C LIENTINFORMATION................................................................................................................................................4 3.2 G ENERALDESCRIPTION OFEUT................................................................................................................................4 4 RF EXPOSURE EVALUATION.................................................................................................................................5 4.1 RF E XPOSURECOMPLIANCEREQUIREMENT..............................................................................................................5 4.1.1 Standard Requirement..................................................................................................................................5 4.1.2 Limits................................................................................................................................................................5 4.2 EUT RF E XPOSUREEVALUATION..............................................................................................................................6 Shenzhen Huaxia Testing Technology Co., Ltd Report No.: CQASZ20200700685E-02 Page: 4 of 6 3 General Information 3.1 Client Information Applicant: E-SENSE Technolo gyCo., Ltd Address of Applicant: 8F., No. 10, Lane 366, Sec. 2 Chung Shan Rd., Zhonghe Dist., New Taipei City 235, Taiwan Manufacturer: SHENZHEN HAWK TECHNOLOGY CO., LTD. Address of Manufacturer: 2F., D Building, San Wei Community Industrial Park, Xixiang Street, Baoan District, Shenzhen Factory: SHENZHEN HAWK TECHNOLOGY CO., LTD. Address of Factory: 2F., D Building, San Wei Community Industrial Park, Xixiang Street, Baoan District, Shenzhen 3.2 General Description of EUT Product Name: Wireless presenter Model No.: 12-HDR550DL, R250DL, R250DL-L, R290DL, R290DL-L Test Model No.: 12-HDR550DL Trade Mark: N/A Hardware Version: V1.0 Software Version: V1.0 Frequency Range:2413MHz ~ 2460MHz Modulation Type:GFSK Number of Channels:3(declared by the client) Sample Type: MobilePortableFix Location Test Software of EUT: RF test (manufacturer declare) Antenna Type:PCB antenna Antenna Gain:0dBi Power Supply:lithium battery:DC3.7V, 300mAh, Charge by DC5.0V Note: Model No.: 12-HDR550DL, R250DL, R250DL-L, R290DL, R290DL-L Only the model 12-HDR550DL was tested, since the electrical circuit design, layout, components used and internal wiring were identical for the above models, with difference being color of appearance and model name. Shenzhen Huaxia Testing Technology Co., Ltd Report No.: CQASZ20200700685E-02 Page: 5 of 6 4 RF Exposure Evaluation 4.1 RF Exposure Compliance Requirement 4.1.1 Standard Requirement According to KDB447498D01 General RF Exposure Guidance v06 4.3.1. Standalone SAR test exclusion considerations Unless specifically required by the published RF exposure KDB procedures, standalone 1-g head or body and 10-g extremity SAR evaluation for general population exposure conditions, by measurement or numerical simulation, is not required when the corresponding SAR Exclusion Threshold condition, listed below, is satisfied. 4.1.2 Limits 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 17 The result is rounded to one decimal place for comparison The test exclusions are applicable only when the minimum test separation distance is≤50 mm and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion S…

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Shenzhen Huaxia Testing Technology Co., Ltd 1F., Block A of Tongsheng Technology Building,Huahui Road, Dalang Street, Longhua District, Shenzhen, China Telephone: +86-755-26648640 Fax:+86-755-26648637 Website:www.cqa-cert.com Report Template Version: V04 Report Template Revision Date: 2018-07-06 Test Report The test report is effective only with both signature and specialized stamp, The result(s) shown in this report refer only to the sample(s) tested. Without written approval of CQA, this report can’t be reproduced except in full. Report No.: CQASZ20200700685E-01 Applicant: E-SENSE Technology Co., Ltd Address of Applicant: 8F., No. 10, Lane 366, Sec. 2 Chung Shan Rd., Zhonghe Dist., New Taipei City 235, Taiwan Equipment Under Test (EUT): EUT Name: Wireless presenter Model No.: 12-HDR550DL, R250DL, R250DL-L, R290DL, R290DL-L Test Model No.: 12-HDR550DL Brand Name: N/A FCC ID: 2AAQO-R250DL Standards: 47 CFR Part 15, Subpart C Date of Receipt: 2020-07-10 Date of Test: 2020-07-10 to 2020-08-04 Date of Issue: 2020-08-04 Test Result:PASS* *In the configuration tested, the EUT complied with the standards specified above Tested By： (Martin Lee) Reviewed By: (Sheek Luo) Approved By: (Jack Ai) Shenzhen Huaxia Testing Technology Co., Ltd Report No.: CQASZ20200700685E-01 Page: 2 of 33 1 Version Revision History Of Report ReportNo.Version Description Issue Date CQASZ20200700685E-01Rev.01 Initial report 2020-08-04 Shenzhen Huaxia Testing Technology Co., Ltd Report No.: CQASZ20200700685E-01 Page: 3 of 33 2 Test Summary Test ItemTest RequirementTest methodResult Antenna Requirement 47 CFR Part 15, Subpart C Section 15.203 ANSI C63.10 (2013)PASS AC Power Line Conducted Emission 47 CFR Part 15, Subpart C Section 15.207 ANSI C63.10 (2013)PASS Field Strength of the Fundamental Signal 47 CFR Part 15, Subpart C Section 15.249 (a) ANSI C63.10 (2013)PASS Spurious Emissions 47 CFR Part 15, Subpart C Section 15.249 (a)/15.209 ANSI C63.10 (2013)PASS Restricted bands around fundamental frequency (Radiated Emission) 47 CFR Part 15, Subpart C Section 15.249(a)/15.205 ANSI C63.10 (2013)PASS 20dB Occupied Bandwidth 47 CFR Part 15, Subpart C Section 15.215 (c) ANSI C63.10 (2013)PASS Shenzhen Huaxia Testing Technology Co., Ltd Report No.: CQASZ20200700685E-01 Page: 4 of 33 3 Contents Page 1 VERSION....................................................................................................................................................................2 2 TEST SUMMARY......................................................................................................................................................3 3CONTENTS................................................................................................................................................................4 4 GENERAL INFORMATION.....................................................................................................................................5 4.1 C LIENTINFORMATION..............................................................................................................................................5 4.2 G ENERALDESCRIPTION OFEUT.............................................................................................................................5 4.3 T ESTENVIRONMENT ANDMODE.............................................................................................................................7 4.4 D ESCRIPTION OFSUPPORTUNITS............................................................................................................................ 7 4.5 S TATEMENT OF THE MEASUREMENT UNCERTAINTY................................................................................................ 8 4.6 T ESTLOCATION....................................................................................................................................................... 9 4.7 T ESTFACILITY.........................................................................................................................................................9 4.8 D EVIATION FROMSTANDARDS................................................................................................................................9 4.9 A BNORMALITIES FROMSTANDARDCONDITIONS.................................................................................................... 9 4.10 O THERINFORMATIONREQUESTED BY THECUSTOMER......................................................................................9 4.11 E QUIPMENTLIST...............................................................................................................................................10 5 TEST RESULTS AND MEASUREMENT DATA............................................................................................... 11 5.1 A NTENNAREQUIREMENT.......................................................................................................................................11 5.2 C ONDUCTEDEMISSIONS........................................................................................................................................ 12 5.3 R ADIATEDEMISSION..............................................................................................................................................15 5.4 20 DBBANDWIDTH.................................................................................................................................................23 6 PHOTOGRAPHS.....................................................................................................................................................26 6.1 R ADIATEDEMISSIONTESTSETUP......................................................................................................................... 26 6.2 C ONDUCTEDEMISSIONTESTSETUP......................................................................................................................27 6.3 EUT C ONSTRUCTIONALDETAILS....................…

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FCC ID:2AAQO-R250DL 1.1 Radiated Emission Test Setup 9kHz~30MHz 30MHz~1GHz: FCC ID:2AAQO-R250DL Above 1GHz: Conducted Emission Test Setup