H79-VKA-K1OPS computer

(For VKA DK430 A-K1 , DK55 1 Use 50, DK6 er M 650 and Manua d DK75 al 0 modeels) Contents Statements 1 SafetyInstructions 2 InstallationProcedure 3 ExternalInterface 4 ConnectionandSettings 5 DriverInstallation 7 Copyright Statements Copyright The user manual (including all pictures, illustrations and software) is protected by the international copyright right law. All rights are reserved. No duplication of the manual or any content included in the manual is allowed without the written consent of the manufacturer. Vivitek is a trademark of Delta Electronics, Inc. ©All rights reserved. 2017 Disclaimer The information in the manual is subject to change without notice. The manufacturer does not provide any statement or warranty of the contents in the manual and clearly give up the implied warranties of merchantability and of fitness for a particular purpose. The manufacturer reserves the rights to modify the publication and change the contents of the materials at any time without notice to any person. About the Manual The manual describes how to install and use the display and is applicable to the end-user. Relevant information (such as illustrations and descriptions) is put on the same page as possible as we can. The format, easy for printing, is convenient for reading and paper-saving which is beneficial to environmental protection. It is suggested printing the page you need. . SafetyInstructions 1.PleasecarefullyreadtheUserManualbeforeusingtheproduct; 2.Beforemovingtheproduct,pleaseunplugtheACpowercordfrompower socket; 3.Beforeconnectingordisconnectinganysignalcables,makesurethatall the powercordsareunpluggedinadvance; 4.Toavoiddamagescausedbyfrequentstartupandshutdown,waitforatleast 30 secondsbeforerestaringtheproduct; 5.Alltheoperationssuchasremovalorinstallationshallbeimplementedon the electrostaticdischarge(ESD)worktable,becausesomeprecisioncomponents aresensitivetoelectrostaticdischarge; 6.IfthereisnoESDworktable,pleasetakethefollowingmeasuresto minimize possibledamagesfromelectrostaticdischarge; Wearanantistaticwriststrapduring operation; Alwaystouchthemetalchassisofframeofthecorrespondingproducts before removalorinstallationofanycomponents; 7.Thenormalworkingtemperaturefortheproductis0°C~40°C,andthe normal workinghumidityis10%~90%; 8.Assuregoodcoolingand ventilation; 9.Disposeoforrecycletheobsoletebatteriesproperly.Keepchildrenaway from thebatteriesanddonotthrowthebatteriesintofiretoavoidinjuries; 10. Thereareheatingholeonbackcover,donotspraywatertoitoruse damp clothforcleaning; 11.Pleasecallprofessionalpersonnelformaintenance service. InstallationProcedure Warning:Pleasemakesurethepowercordisdisconnectedbefore conductingthefollowing operations. Screwoffandtakeoff themetalplate. Insertthe PC module as showedon theleft pictureuntiltheupper andlowershrapnel snapinto place. Adjustthe antennato folditupwards. ExternalInterface 1 2 3 4 4 4 5 6 7 1 8 9 10 11 1 WIFIantennainterface 2 Anti-theftlock 3 ConnectedtodevicewithDisplayPortinputfunction 4 USB3.0interfacetoconnectUSBdevices,suchasmobilehard disk, Udisk,USBkeyboardandmouse,USBdrives,etc 5 ConnectedtodisplaydevicewithVGAinputfunction 6 Networkinterface,connectingRJ45porttoconnecttothe Internet (itcanonlyworkincomputersystenfor Internet) 7 Workingindicator light 8 Connectedtodevicewithheadphoneinputfunction 9 Connecttodevicewithmicrophonevoicecollection (usedforrecordingfunction) 10 ConnectedtodevicewithHDMI input function 11 Workingindicatorlight C 1.V (1 (2 (3 2. (1 (2 (3 3. (1 (2 (3 Connect VGAOutpu 1)UseVGA connect 2)Press IN 3)Setintern .HDMIOutp 1)UseHDM 2)Press IN 3)Setintern .DP Outpu 1)UseDisp 2)Press IN 3)Setintern tion an utConnecti Alinetoconn tsoundoutp NPUTkeyto nalcomput putConnec MI linetocon NPUTkeyto nalcomput tConnectio playPortlin NPUTkeyto nalcomput dSettin ion nectdisplay put; switchtoP C erasVGAo ction nnectdispl switchtoP C erasHDMI on etoconnec switchtoPC erasDPout ngs ydeviceswi Cport; utputormu aydevices w Cport; outputor m ctdisplayde Cport; tputormulti ithVGAinp lti-screen d withHDMIi multi-scree eviceswith i-screendis ut,anduseh display. nput; n display. hDPinput; splay. headphone Projec elineto Screen Screen ctor 4.USBEquipmentConnection USBEquipment 5.NetworkCableConnection Routerandother networksignal output 6.MicrophoneConnection DriverInstallation PutthedriverdiskofthemainboardintheCD-ROM,thedisk operates automaticallyandthefollowingscreenisdisplayed: Ifthisscreendoesnotappear,pleasedoubleclick X:\SETUP.EXE. Assumethatthedriverletteris "X:" Pleaseclickthedriveryouwanttoinstallontheabovescreen,andperform installationfollowingtheinstructions. RF&Power FrequencyRange OutputPower(Max.) 2402to2480MHz(BT) 2.0dBm 2402to2480MHz(LE) 3.73dBm 2412to2472MHz 17.41dBm 5150to5250MHz 18.94dBm 5250to5350MHz 18.94dBm 5470to5725MHz 18.94dBm Software:V19.20.3.4 Antenna Type:Dipole AntennaGain: 2400MHz-2500MHz: ANT A: 1.86 dBi ; ANT B: 1.86 dBi 5150MHz-5250MHz: ANT A: 0.40 dBi ; ANT B: 0.40 dBi 5725MHz-5850MHz: ANT A: 0.11 dBi ; ANT B: 0.11 dBi Antenna Impedance:50Ω InallEUmemberstates,operationof5150-5350MHzisrestrictedtoindooruse only. Thisdeviceshouldbeinstalledandoperatedwithaminimumdistanceof 20cm betweentheradiatorandyourbody. V 4 U T F V 7 T T F V Z T T F w Vivitek Am 6101 Fre U.S.A. T: +1-510- F: +1-510- Vivitek As F, No. 18 Taiwan R. T: +886-2- F: +886-2- Vivitek Eu Zandsteen The Nethe T: +31-20- F: +31-20- www.vivite mericas mont Blvd -668-5100 -668-0680 sia 86, RueyK O.C. -8797-208 -6600-235 urope n 15, 2132 erlands -800-3960 -655-0999 ekcorp.co d, Fremo 0 0 Kuang Ro 88 58 2 MZ Hoo 0 9 m nt, CA 94 oad, Neihu ofddorp 4538 u, Taipei 11491 FCC Statement Federal Communication Commission Interference Statement 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 …

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使用范围： 适用于深圳市视美泰通讯技术有限公司的3288E项目WIFI 外置胶套天线方案。 电气规格： 频段2.4/5.8G天线材质FR4 输入阻抗50Ω 天线连接方式 SMA连接器和IPEX I连接 驻波比≤3.0 增益 2.4G:1.9dBi 工作温度-25°C～+65°C 5.8G:2.9dBi 保存温度-40°C～+85°C 极化方式线极化 全向辐射功率和全向接收灵敏度(TRP&TIS): 测试条件和仪器测试方法测试结果 BLUETEST.SE微波 暗室 CMW500综合测试仪 E5071B网络分析仪 1.将待测天线装配在样机上 2.把样机开机放在暗室内的测试夹具上，并与综测仪和网络 分析仪建立连接 3.用测试软件测试有源数据：TRP和TIS率及无源数据：驻波 和回损 见测试数据 测试条件和方法: 测试条件和仪器测试方法测试结果 7×4×3微波暗室 Aglient E5071B网 络分析仪 1.将待测天线装配在样机上,做无源测试治具 2.把无源治具放在暗室内的测试夹具上，并与网络分析仪建 立连接 3.用测试软件测试天线无源数据 见测试数据 测试数据： 无源S11： 样品图片： 天线包装说明 一、外包装（纸箱包装） 正面图：侧面图： 二、内包装

Delta Electronics Incorporated WIFI Channel 12 and 13 Declaration Letter We Name: Delta Electronics Incorporated Address: 3, Tungyuan Road Chungli Industrial Zone Taoyuan County 32063, Taoyuan Taiwan Declare that the device does not support channel 12 ~13 in 2.4GHzbandand any non-US channels in all the operational mode(s) for the following product. FCC ID: H79-VKA-K1 If you should have any question(s) regarding this declaration, please don’t hesitate to contact us. Sincerely yours, Date: Dec. 04, 2019 City: Taoyuan Name: Ray Chen Function: Manager Signature:

Declaration of Authorization We Name: Delta Electronics Incorporated Address: 3, Tungyuan Road Chungli Industrial Zone Taoyuan County 32063, Taoyuan Taiwan City: Taoyuan County Country: Taiwan Declare that: Name Representative of agent: Karen Tang Agent Company name: Cerdex Technology Limited Address: 1F.,No.10, Taida Road, ChangAn, Dongguan City, Guangdong City: Dongguan Country China is authorized to apply for Certification of the following product(s): Product description: OPS computer Type designation: VKA-K1 Trademark: Vivitek on our behalf. Date: Dec. 04, 2019 City: Taoyuan Name: Ray Chen Function: Manager Signature:

C5266091_X8_Ed.1 1/1 Letter of Authorization Delta Electronics, Inc. Company: Delta Electronics Incorporated Address: 3, Tungyuan Road Chungli Industrial Zone, Taoyuan County 32063, Taoyuan Taiwan Product Name: OPS computer Model Number: VKA-K1 FCC Identifier: H79-VKA-K1 We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: Franky Huang Date: Jan 14, 2020 Title: Project Manager Signature of applicant:

C5266091_X10_Ed.1 1/1 Delta Electronics, Inc. Date: Jan 14, 2020 Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Subject: Request for Confidentiality FCC ID: H79-VKA-K1 To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules (47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. Exhibits Long-Term Confidentiality Short-Term Confidentiality ID Label/Location No No Attestation Statement No No External Photos No Block Diagram Schematics Test Report No No Test Setup Photos No User’s Manual Internal Photos Parts List / Tune Up RF Exposure Info Operational Description Cover Letter(s) No No SDR Software / Security Info No A bove mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: N ame: Franky Huang Title: Project Manager

CERPASS TECHNOLOGY CORP. Report No.: 1910097 Cerpass Technology Corp. Issued date : Nov. 01, 2019 Page No. : 1 of 3 EXTERNAL PHOTOGRAPHS OF EUT 1) EUT Photo 2) EUT Photo CERPASS TECHNOLOGY CORP. Report No.: 1910097 Cerpass Technology Corp. Issued date : Nov. 01, 2019 Page No. : 2 of 3 3) EUT Photo 4) EUT Photo CERPASS TECHNOLOGY CORP. Report No.: 1910097 Cerpass Technology Corp. Issued date : Nov. 01, 2019 Page No. : 3 of 3 5) EUT Photo 6) EUT Photo

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CERPASS TECHNOLOGY CORP. Report No.:1910097 Cerpass Technology Corp. Issued date : Nov. 01, 2019 Page No. : 1 of 3 INTERNAL PHOTOGRAPHS OF EUT 1) EUT Photo 2) EUT Photo CERPASS TECHNOLOGY CORP. Report No.:1910097 Cerpass Technology Corp. Issued date : Nov. 01, 2019 Page No. : 2 of 3 3) EUT Photo 4) EUT Photo CERPASS TECHNOLOGY CORP. Report No.:1910097 Cerpass Technology Corp. Issued date : Nov. 01, 2019 Page No. : 3 of 3 5) EUT Photo

CERPASS TECHNOLOGY CORP. Report No.: 1910097 Cerpass Technology Corp. Issued date : Nov. 01, 2019 Page No. : 1 of 2 FCC RF EXPOSURE REPORT EUT OPS computer FCC ID H79-VKA-K1 Device category Portable (<20cm separation) Mobile (>20cm separation) Exposure classification Occupational/Controlled exposure (S = 5mW/cm 2 ) General Population/Uncontrolled exposure (S=1mW/cm 2 ) Antenna diversity Single antenna Multiple antennas Tx diversity Rx diversity Tx/Rx diversity Evaluation applied MPE Evaluation* SAR Evaluation N/A TEST RESULTS No non-compliance noted. Calculation Given d GP E   30 & 3770 2 E S Where E = Field strength in Volts / meter P = Power in Watts G = Numeric antenna gain d = Distance in meters S = Power density in milliwatts / square centimeter Combining equations and re-arranging the terms to express the distance as a function of the remaining variables yields: 2 3770 30 d GP S   Changing to units of mW and cm, using: P (mW) = P (W) / 1000 and d (cm) = d(m) /100 Yields   2 2 0796.0 100/3770 1000/30 d GP d GP S      Equation 1 Where d = Distance in cm P = Power in mW G = Numeric antenna gain S = Power density in mW / cm 2 CERPASS TECHNOLOGY CORP. Report No.: 1910097 Cerpass Technology Corp. Issued date : Nov. 01, 2019 Page No. : 2 of 2 Maximum Permissible Exposure Maximum tune up tolerance Mode Frequency band (MHz) Peak output power(dBm) Peak output power(mW) Antenna Gain (dBi) Antenna gain ( Numeric ) Distance (cm) Power density (mW/cm2) Limit (mW/cm2) Bluetooth EDR 2402-24807.715.9031.861.53200.00181 Bluetooth LE 2402-24808.396.9021.861.53200.00211 WLAN 2.4G 2412-2462 26.09406.4434.873.07200.24821 WLAN 5G 5180-5240 16.5945.6043.412.19200.01991 WLAN 5G 5745-5825 10.8712.2183.122.05200.00501

CERPASS TECHNOLOGY CORP. Report No.: TEDL1910097 CERPASS TECHNOLOGY CORP. Issued date : Oct. 31, 2019 T-FD-511-0 V1.2 Page No. : 1 of 93 FCC RADIO TEST REPORT Applicant : Delta Electronics Incorporated Address : 3, Tungyuan Road Chungli Industrial Zone Taoyuan County 32063, Taoyuan Taiwan Equipment : OPS computer Model No. : VKA-K1 Trade Name : Vivitek FCC ID : H79-VKA-K1 I HEREBY CERTIFY THAT : The sample was received on Oct. 09, 2019 and the testing was carried out on Oct. 29, 2019 at Cerpass Technology Corp. The test result refers exclusively to the test presented test model / sample. Without written approval of Cerpass Technology Corp., the test report shall not be reproduced except in full. Approved by: Mark Liao / Supervisor Laboratory Accreditation: Cerpass Technology Corporation Test Laboratory CERPASS TECHNOLOGY CORP. Report No.: TEDL1910097 CERPASS TECHNOLOGY CORP. Issued date : Oct. 31, 2019 T-FD-511-0 V1.2 Page No. : 2 of 93 CONTENTS 1. Summary of Test Procedure and Test Results ...................................................................................... 5 1.1. Applicable Standards ................................................................................................................. 5 2. Test Configuration of Equipment under Test ......................................................................................... 6 2.1. Feature of Equipment under Test ............................................................................................... 6 2.2. Carrier Frequency of Channels .................................................................................................. 6 2.3. Test Mode and Test Software ..................................................................................................... 7 2.4. Description of Test System ......................................................................................................... 8 2.5. General Information of Test ........................................................................................................ 9 2.6. Measurement Uncertainty ........................................................................................................ 10 3. Test Equipment and Ancillaries Used for Tests ................................................................................... 11 4. Antenna Requirements ........................................................................................................................ 13 4.1. Standard Applicable ................................................................................................................. 13 4.2. Antenna Construction and Directional Gain ............................................................................. 13 5. Test of AC Power Line Conducted Emission ....................................................................................... 14 5.1. Test Limit .................................................................................................................................. 14 5.2. Test Procedures ....................................................................................................................... 14 5.3. Typical Test Setup .................................................................................................................... 15 5.4. Test Result and Data ................................................................................................................ 16 5.5. Test Photographs ..................................................................................................................... 20 6. Test of Spurious Emission (Radiated) ................................................................................................. 21 6.1. Test Limit .................................................................................................................................. 21 6.2. Test Procedures ....................................................................................................................... 21 6.3. Typical Test Setup .................................................................................................................... 22 6.4. Test Result and Data (9kHz ~ 30MHz) ..................................................................................... 23 6.5. Test Result and Data (30MHz ~ 1GHz) .................................................................................... 23 6.6. Test Result and Data (1GHz ~ 40GHz) .................................................................................... 25 6.7. Restricted Bands of Operation ................................................................................................. 55 6.8. Test Photographs (30MHz ~ 1GHz) ......................................................................................... 56 6.9. Test Photographs (1GHz ~ 40GHz) ......................................................................................... 57 7. On Time, Duty Cycle and Measurement methods .............................................................................. 58 7.1. Test Limit .................................................................................................................................. 58 7.2. Test Procedure ......................................................................................................................... 58 7.3. Test Setup Layout .................................................................................................................... 58 7.4. Test Result and Data ................................................................................................................ 58 7.5. Measurement Methods ............................................................................................................ 58 8. 6dB Bandwidth & 99% Bandwidth ....................................................................................................... 60 8.1. Test Limit .......................…

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CERPASS TECHNOLOGY CORP. Report No.: TEFB1910097 CERPASS TECHNOLOGY CORP. Issued date : Nov. 01, 2019 Page No. : 1 of 2 TEST SETUP PHOTOGRAPHS OF EUT AC POWER LINE CONDUCTED EMISSION TEST Front View Side View CERPASS TECHNOLOGY CORP. Report No.: TEFB1910097 CERPASS TECHNOLOGY CORP. Issued date : Nov. 01, 2019 Page No. : 2 of 2 RADIATED EMISSION TEST Below 1GHz Above 1GHz