2AWJK-WMT3-HWireless Presentation System

1 / 107 Wireless AV Content Sharing & BYOD collaboration System (Quad Viewer) User Manual_V1.5 Wireless Presentation System(for Receiver): WMS-40 Wireless Presentation System(for Transmitter): WMT2-C, WMT-Mini, WMT3-H, WMT3-HC 2 / 107 Feature List: WMS-40: Support quad viewer on one display. Support VESA PC resolution input, auto-detecting. Can transmit PC’s mirror/extended desktop or Macbook's mirror desktop. Can transmit smart devices' mirror, photos, videos, music etc. Support the Wireless Media Teleporter "show-me" button. Support USB/HDMI/USB Type C plug-in auto configuration/pairing for Wireless Media Teleporter "show-me" button. Support "Airplay" for apple device. WMT2-C/WMT-Mini/WMT3-H/WMT3-HC: Support VESA PC resolution, auto-detecting. Can wireless transmit PC's mirror or extended desktop to base unit. Quick "Show-me" button to selection switcher the active signal of PC, less than 1s. "Show-me" button can independently step in/out the source of PC. Dual color LED, green indicates active source signal, red indicates power/link. (Hardware support on USB dongle, HDMI dongle and type C dongle) Version log: VersionRevise timeDescription 1.02019, NOV. 21 th Created 1.52020, MAR.13 th Updated 3 / 107 Catalogue 1. Overview: .......................................................................................................................................................... 6 2. Specification: ................................................................................................................................................... 8 3. Panel Layout .................................................................................................................................................... 9 3.1Hardware Interface ........................................................................................................................ 10 3.1.1 WMS-40 Front Panel ..................................................................................................................... 10 3.1.2 WMS-40 Rear Panel ....................................................................................................................... 11 3.1.3 Factory Reset .................................................................................................................................. 12 3.1.4 Dongle Front Panel ........................................................................................................................ 14 3.2Software Interface .......................................................................................................................... 18 3.2.1 Home Screen .................................................................................................................................. 18 4. Installation ..................................................................................................................................................... 20 4.1Installation methods for the Base unit ........................................................................................ 20 4.2Wiring Diagram .............................................................................................................................. 22 4.3Power Connection .......................................................................................................................... 22 4.4Video Connection .......................................................................................................................... 23 4.5Audio Connection .......................................................................................................................... 23 4.6LAN connection .............................................................................................................................. 25 4.7Usage of USB device ...................................................................................................................... 27 5. Quick-to-Start ................................................................................................................................................ 28 5.1Mobile device: Wireless Connection ........................................................................................... 28 5.1.1 Enable portable hotspot: .................................................................................................................... 29 5.1.2 Enable LAN connection: ................................................................................................................ 29 5.2Pairing transmitter with base unit ............................................................................................... 30 5.3Mirroring ......................................................................................................................................... 32 5.3.1 PC/Lap-top ...................................................................................................................................... 32 5.3.2 Mobiles Devices ............................................................................................................................. 36 5.4Preview Window ............................................................................................................................. 39 5.5Whiteboard & Annotation ............................................................................................................ 40 5.5.1 Whiteboard ........................................................................................................................................ 41 5.5.2 Annotation ......................................................................................................................................... 43 4 / 107 6. Web Setting Management Configuration ................................................................................................. 45 6.1Network settings ................................................................…

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Grastron Technology CO., LTD Declaration on Model Differences We, Grastron Technology CO., LTD 4A Building NO.B, Dingxin Science and Technology Park, Honglangbei NO.2 Road, Xin'an street, Baoan district, Shenzhen, China Declare that the following product(s): Product Name:Wireless Presentation System Model No.:WMT3-H , WMT-H1, WMT-C1, WMT-H15, WMT-C15 FCC ID: 2AWJK-WMT3-H Utilize the identical circuit design, PCB layout, shielding and interface with(WMT3-H), only the same except the color and software function(but does not affect the structure, electronic circuit, the RF and EMC parameters) different. Therefore this application can be regarded as identical in performance to the submitted test sample. The manufacturer would take all the responsibilities for the above product(s). For and on behalf of ShenZhen, China Authorized personLocation Name:Haohang Hou Position:General Manager Date of issue:2020-06-10 *I hereby declare that I am entitled to sign on behalf of the applicant and that the information supplied is correct and complete.

GrastronTechnologyCO.,LTD Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2020/06/10 Subject; Request for Confidentiality FCC ID: 2AWJK-WMT3-H To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Operational Description FCC SW SECURITY DESCRIPTION In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Haohang Hou Title: General Manager

Grastron Technology CO., LTD Letter of Authorization Company: Grastron Technology CO., LTD Address: 4A Building NO.B, Dingxin Science and Technology Park, Honglangbei NO.2 Road, Xin'an street, Baoan district, Shenzhen, China Product Name: Wireless Presentation System Model Number(s): WMT3-H , WMT-H1, WMT-C1, WMT-H15, WMT-C15 Product Description: Wireless Presentation System We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: 10/06/2020 Name:Haohang Hou Title:General Manager Company: Grastron Technology CO., LTD

FCC ID: 2AWJK-WMT3-H

Label Location:

Product Name: Wireless Presentation System Model No.: WMT3-H FCC ID: 2AWJK-WMT3-H This device complies with Part 15 of the FCC Rules. 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.

FCC ID: 2AWJK-WMT3-H ANTAANTB

RF EXPOSURE EVALUATION According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency(RF) Radiation as specified in §1.1307(b) FCC ID: 2AWJK-WMT3-H EUT Specification EUTWireless Presentation System Frequency band (Operating) WLAN: 2.412GHz ~ 2.462GHz WLAN: 5.18GHz ~ 5.24GHz WLAN: 5.745GHz ~ 5.825GHz Others: 2.402GHz~2.480GHz Device category Portable (<20cm separation) Mobile (>20cm separation) Others ___ Exposure classificationOccupational/Controlled exposure (S = 5mW/cm2) General Population/Uncontrolled exposure (S=1mW/cm2) Antenna diversitySingle antenna Multiple antennas Tx diversity Rx diversity Tx/Rx diversity Max. output power2.4G WiFi: 15.23dBm (0.0333W) 5.1G WiFi: 15.71dBm (0.0372W) 5.8G WiFi:16.45dBm (0.0442W) Antenna gain (Max)WiFi 2.4G: ANT A & ANT B 3.81 dBi WiFi 5.1G&WiFi 5.8G: ANT A & ANT B 2.65 dBi Evaluation appliedMPE Evaluation SAR Evaluation Limits for Maximum Permissible Exposure(MPE) Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density(mW/cm 2 ) Average Time (A) Limits for Occupational/Control Exposures 300-1500----F/3006 1500-100000----56 (B) Limits for General Population/Uncontrol Exposures 300-1500----F/15006 1500-100000----130 Friis transmission formula: Pd=(Pout*G)\(4*pi*R2) Where Pd= Power density in mW/cm 2 Pout=output power to antenna in Mw G= gain of antenna in linear scale Pi=3.1416 R= distance between observation point and center of the radiator in cm Pd the limit of MPE, 1mW/cm2. If we know the maximum gain of the antenna and total power input to the antenna, through the calculation, we will know the distance where the MPE limit is reached. Measurement Result 2.4G WiFi ANT A: Operating Mode Channel Frequency (MHz) Measured Power (dBm) Tune up tolerance (dBm) Max. Tune up Power (dBm) Antenna Gain (dBi) Power density at 20cm (mW/ cm 2 ) Power density Limits (mW/cm 2 ) 802.11b 241211.0411.04±112.043.810.00771 243710.9810.98±111.983.810.00751 246210.7610.76±111.763.810.00721 802.11g 241210.5010.50±111.503.810.00681 243712.2212.22±113.223.810.01001 246212.0312.03±113.033.810.00961 802.11n (HT20) 241210.2510.25±111.253.810.00641 243712.1212.12±113.123.810.00981 246212.3312.33±113.333.810.01031 802.11n (HT40) 242212.1512.15±113.153.81 0.0099 1 243711.6711.67±112.673.810.00881 245211.7311.73±112.733.810.00901 2.4G WiFi ANT B: Operating Mode Channel Frequency (MHz) Measured Power (dBm) Tune up tolerance (dBm) Max. Tune up Power (dBm) Antenna Gain (dBi) Power density at 20cm (mW/ cm 2 ) Power density Limits (mW/cm 2 ) 802.11b 241211.3811.38±112.383.810.00831 243711.3511.35±112.353.810.00821 246210.8310.83±111.833.810.00731 802.11g 241210.3210.32±111.323.810.00651 243712.1912.19±113.193.810.01001 246212.1012.10±113.13.810.00981 802.11n (HT20) 241210.4610.46±111.463.810.00671 243712.3112.31±113.313.810.01031 246212.1012.10±113.103.810.00981 802.11n (HT40) 242212.2412.24±113.243.81 0.0101 1 243712.1512.15±113.153.810.00991 245212.2212.22±113.223.810.01001 ANT A+ANT B Operating Mode Channel Frequency (MHz) ANT A Power density at 20cm (mW/ cm 2 ) ANT B Power density at 20cm (mW/ cm 2 ) ANT A+ANT B Power density at 20cm (mW/ cm 2 ) Power density Limits (mW/cm 2 ) 802.11b 24120.00770.00820.01591 24370.00750.00730.01481 24620.00720.00650.01371 802.11g 24120.00680.01000.01681 24370.01000.00980.01981 24620.00960.00670.01631 802.11n (HT20) 24120.00640.01030.01671 24370.00980.00980.01961 24620.01030.01010.02041 802.11n (HT40) 24220.00990.00990.01981 24370.00880.01000.01881 24520.00900.00820.01721 5.1G WiFi ANT A: 5.1G WiFi ANT B: Operating Mode Channel Frequency Measured Power Tune up tolerance Max. Tune up Power Antenna Gain Power density at 20cm Power density Limits (mW/cm2 ) (MHz)(dBm)(dBm)(dBm)(dBi)(mW/ cm2 ) 802.11a 518011.7111.71±112.712.650.00681 520011.0711.07±112.072.650.00591 524012.8412.84±113.842.650.00891 802.11n20 518012.6512.65±113.652.650.00851 520012.8112.81±113.812.650.00881 524012.1712.17±113.172.650.00761 802.11ac20 518010.5510.55±111.552.650.00521 520012.6012.60±113.602.650.00841 524011.5011.50±112.502.650.00651 802.11n40 519013.0613.06±114.062.650.00931 523012.2012.20±113.202.650.00771 802.11ac40 519011.2311.23±112.232.650.00611 523011.8811.88±112.882.650.00711 802.11ac80 521012.2612.26±113.262.650.00781 Operating Mode Channel Frequency Measured Power Tune up tolerance Max. Tune up Power Antenna Gain Power density at 20cm Power density Limits (mW/cm2 ) (MHz)(dBm)(dBm)(dBm)(dBi)(mW/ cm2 ) 802.11a 518010.4410.44±111.442.650.00511 520010.6510.65±111.652.650.00541 524010.5910.59±111.592.650.00531 802.11n20 518012.7412.74±113.742.650.00871 520010.9810.98±111.982.650.00581 524011.8311.83±112.832.650.00701 802.11ac20 518010.7810.78±111.782.650.00551 520010.8910.89±111.892.650.00571 524011.4011.40±112.402.650.00641 802.11n40 519010.4310.43±111.432.650.00511 523011.8711.87±112.872.650.00711 802.11ac40 519010.9610.96±111.962.650.00581 523012.1012.10±113.102.650.00751 802.11ac80 521011.3211.32±112.322.650.00621 ANT A+ANT B: 5.8G WiFi ANT A: Operating Mode Channel Frequency ANT A Power density at 20cm ANT B Power density at 20cm ANT A+ANT B Power density at 20cm Power density Limits (MHz)(mW/ cm2 )(mW/ cm2 )(mW/ cm2 )(mW/cm2 ) 802.11a 51800.00680.00510.01191 52000.00590.00540.01131 52400.00890.00530.01421 802.11n20 51800.00850.00870.01721 52000.00880.00580.01461 52400.00760.00700.01461 802.11ac20 51800.00520.00550.01071 52000.00840.00570.01411 52400.00650.00640.01291 802.11n40 51900.00930.00510.01441 52300.00770.00710.01481 802.11ac40 51900.00610.00580.01191 52300.00710.00750.01461 802.11ac80 52100.00780.00620.01401 Operating Mode Channel Frequency Measured Power Tune up tolerance Max. Tune up Power Antenna Gain Power density at 20cm Power density Limits (mW/cm2 ) (MHz)(dBm)(dBm)(dBm)(dBi)(mW/ cm2 ) 802.11a 574513.6013.60±114.602.650.01061 578513.2713.27±114.272.650.00981 582513.1413.14±114.142.650.00951 802.11n20 574513.2513.25±114.252.6…

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Report No.: 18220WC00049901FCC ID: 2AWJK-WMT3-HPage 1 of 112 Code:AB-RF-05-a FCC TEST REPORT Client Name: Grastron Technology CO., LTD Address: 4A Building NO.B, Dingxin Science and Technology Park, Honglangbei NO.2 Road, Xin'an street, Baoan district, Shenzhen, China Product Name: Wireless Presentation System Date: Jun. 10, 2020 Shenzhen Anbotek Compliance Laboratory Limited Report No.: 18220WC00049901FCC ID: 2AWJK-WMT3-HPage 2 of 112 Code:AB-RF-05-a Contents 1. General Information ............................................................................................................................................... 5 1.1. Client Information ....................................................................................................................................... 5 1.2. Description of Device (EUT) ..................................................................................................................... 5 1.3. Auxiliary Equipment Used During Test ................................................................................................... 6 1.4. Description of Test Modes ........................................................................................................................ 6 1.5. List of channels ........................................................................................................................................... 8 1.6. Description Of Test Setup ......................................................................................................................... 9 1.7. Test Equipment List .................................................................................................................................. 10 1.8. Measurement Uncertainty ....................................................................................................................... 11 1.9. Description of Test Facility ...................................................................................................................... 11 2. Summary of Test Results ................................................................................................................................... 12 3. Conducted Emission Test ................................................................................................................................... 13 3.1. Test Standard and Limit .......................................................................................................................... 13 3.2. Test Setup .................................................................................................................................................. 13 3.3. Test Procedure .......................................................................................................................................... 13 3.4. Test Data .................................................................................................................................................... 13 4. Radiation Spurious Emission and Band Edge ................................................................................................ 18 4.1. Test Standard and Limit .......................................................................................................................... 18 4.2. Test Setup .................................................................................................................................................. 18 4.3. Test Procedure .......................................................................................................................................... 19 4.4. Test Data .................................................................................................................................................... 20 5. Maximum Peak Output Power Test .................................................................................................................. 44 5.1. Test Standard and Limit .......................................................................................................................... 44 5.2. Test Setup .................................................................................................................................................. 44 5.3. Test Procedure .......................................................................................................................................... 44 5.4. Test Data .................................................................................................................................................... 44 6. 6DB Occupy Bandwidth Test ............................................................................................................................. 52 6.1. Test Standard and Limit .......................................................................................................................... 52 6.2. Test Setup ............................................................................................................................... ................... 52 6.3. Test Procedure .......................................................................................................................................... 52 6.4. Test Data .................................................................................................................................................... 52 7. Power Spectral Density Test .............................................................................................................................. 67 7.1. Test Standard and Limit .......................................................................................................................... 67 7.2. Test Setup .................................................................................................................................................. 67 7.3. Test Procedure .....................................................................................…

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PHOTOSOFTESTSETUP FCC ID: 2AWJK-WMT3-H Photo of PowerLine Conducted Emission Test Photo of Radiation Emission Test