2AVIGBR0002REMOTE CONTROL

Remote Control Remote Control 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: —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. Remote Control Remote Control Remote Control Get your remote ready The following table shows the buttons on your remote control and describes what they are for. BUTTONDESCRIPTION Google Assistant Enabled ： Power ON/Screenless Mode (quick press)/Power Off (long press) Google Assistant Disabled ： Power ON/Standby (quick press)/Power Off (long press) Enter Channels/input numbers and special function buttons INPUTChange TV input source Google Assistant of TV FAV Press to enter your customized input source/app Press and hold to enter customization settings ˄ / ˅ / ˂ / ˃ Press to enter Menu Press and hold to pair the bluetooth remote D-pad (up/down/left/right navigation buttons) OKConfirmation button Return to the previous place in the menu or app Press to display the Home screen Press and hold to display all applications VOL CH Volume (up/down) Channel (up/down) / / App Mute and restore sound Media content control function buttons Microphone Quick access buttons to apps NOTE: Buttons listed here are for reference only. Actual remote control models may vary. BUTTONDESCRIPTION Remote Control Remote Control Remote Control Microphone and voice control •Hold down the voice button and a voice assistant appears on the screen.Youcan enter voice commands and perform corresponding voice control functions. •Lift your hand and close the mic to end your voice input.

Hisense Visual Technology Co., Ltd. No.218 Qianwangang Road, Economy & Technology Development Zone, Qingdao, China Authority to Act as Agent Date: __2020.12.31__ American Certification Body, Inc. 6731 Whittier Avenue Suite C110 McLean, VA 22101 To Whom It May Concern: _____Audix Technology(Shanghai) Co., Ltd.____ is authorized to act on our behalf, until otherwise notified, for applications to American Certification Body, Inc. (ACB). We certify that we are not subject to denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Further, no party, as defined in 47 CFR 1.2002 (b), to the application is subject to denial of federal benefits, that includes FCC benefits. Thank you, Agency Agreement Expiration Date: _____2021.12.31_____ By: __________________________ __YongqiangZhang_ (Signature 1 ) (Print name) Title: _ Quality Certification Director On behalf of: __ Hisense Visual Technology Co., Ltd___ (Company Name) Telephone: +86-532-55753665 1 - Must be signed by applicant contact given for applicant on the FCC site, or by the authorized agent if an appropriate authorized agent letter has been provided. Letters should be placed on appropriate letterhead.

Hisense Visual Technology Co., Ltd. N0.218 Qianwangang Road, Economy & Technology Development Zone, Qingdao, China. Request for Confidentiality Date: __2020.12.31__ Subject: Confidentiality Request for: _FCC ID: 2AVIGBR0002 Pursuant to FCC 47 CRF 0.457(d) and 0.459 and IC RSP-100, Section 9.4, the applicant requests that a part of the subject FCC application be held confidential. Type of Confidentiality Requested Exhibit Short Term Permanent Block Diagrams Short Term External Photos Short Term Permanent* 1 Internal Photos Short Term Permanent Operation Description/Theory of Operation Short Term Permanent Parts List & Placement/BOM Short Term Permanent Tune-Up Procedure Short Term Permanent Schematics Short Term Test Setup Photos Short Term Permanent* 3 User’s Manual ______ Hisense Visual Technology Co., Ltd., ______ has spent substantial effort in developing this product and it is one of the first of its kind in industry. Having the subject information easily available to "competition" would negate the advantage they have achieved by developing this product. Not protecting the details of the design will result in financial hardship. Permanent Confidentiality: The applicant requests the exhibits listed above as permanently confidential be permanently withheld from public review due to materials that contain trade secrets and proprietary information not customarily released to the public. Short-Term Confidentiality: The applicant requests the exhibits selected above as short term confidential be withheld from public view for a period of ______ days from the date of the Grant of Equipment Authorization and prior to marketing. This is to avoid premature release of sensitive information prior to marketing or release of the product to the public. Applicant is also aware that they are responsible to notify ACB in the event information regarding the product or the product is made available to the public. ACB will then release the documents listed above for public disclosure pursuant to FCC Public Notice DA 04-1705. NOTE for Industry Canada Applications: IC currently only distinguishes Permanent Confidentiality exhibits as shown above. Short Term confidentiality is not considered applicable to IC applications. Sincerely, By: ____________/Certification Engineer_ _____ ZhangYongqiang______________ (Signature/Title 2 ) (Print name) 1 - The asterisked items (*) require further information to be provided to ACB before permanent confidentiality will be extended to these exhibits. Please refer to FCC KDB 726920 and the specific Document link for D01 found at: https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=41731 and review section II, 3) regarding specific information that must accompany these requests. 2 - Must be signed by applicant contact given for applicant on the FCC site, or by the authorized agent if an appropriate authorized agent letter has been provided. Letters should be placed on appropriate letterhead.

Hisense Visual Technology Co., Ltd. No.218 Qianwangang Road, Economy&Technology Development Zone, Qingdao, China. Date: 2020.12.31 Federal Communications Commission Office of Engineering and Technology Laboratory Division 7435 Oakland Mills Rd. Columbia MD 21046 Attn: Office of Engineering and Technology Ref: FCC ID: 2AVIGBR0002 To whom it may concern: Please be notified that we, the undersigned, Hisense Visual Technology Co., Ltd. declare that the differences among the models are as following: Sincerely, ZhangYongqiang / Engineer Hisense Visual Technology Co., Ltd. Tel: 86-532-55753662 M/N Difference ERF3A90 The models are all the same except for model number and the printed word of keys. ERF3*90* “*” represents “0” ~ “9” or blank or “A” ~ “Z”, for different sales area and customer.

FIGURE 1 REMOTE CONTROL (M/N: ERF3A90) GENERAL APPEARANCE (FRONT VIEW) FIGURE 2 REMOTE CONTROL (M/N: ERF3A90) GENERAL APPEARANCE (BACK VIEW)

FIGURE 3 REMOTE CONTROL (M/N: ERF3A90) COVER REMOVED FIGURE 4 REMOTE CONTROL (M/N: ERF3A90) MAIN BOARD (COMPONENT SIDE) FIGURE 5 REMOTE CONTROL (M/N: ERF3A90) MAIN BOARD (SOLDERED SIDE) FIGURE 6 REMOTE CONTROL (M/N: ERF3A90) CHIP & CRYSTAL ON MAIN BOARD FIGURE 7 REMOTE CONTROL (M/N: ERF3A90) MIC ON BOARD FIGURE 8 REMOTE CONTROL (M/N: ERF3A90) ANTENNA

Applicant: Hisense Visual Technology Co., Ltd. Product Name: REMOTE CONTROL Model Number: ERF3A90, ERF3*90* FCC ID: 2AVIGBR0002 RADIO FRREQUENCY EXPOSURE COMPLIANCE RESULT: Test Standard: FCC KDB Publication 447498 D01 V06 Clause 4.3.1 : For 100 MHz to 6 GHz and test separation distances ≤ 50 mm, the 1-g and 10-g SAR test exclusion thresholds are determined by the following: [(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 calculation31 • The result is rounded to one decimal place for comparison • The values 3.0 and 7.5 are referred to as numeric thresholds in step b) below 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 according to 4.1 f) is applied to determine SAR test exclusion. Calculation Result: For EUT: max. power of channel, including tune-up tolerance = 3.72mW min. test separation distance= 5mm √f(GHz) = 1.55 The test result is 1.1528 < 3.0 for 1-g SAR, and ≤ 7.5 for 10-g extremity SAR, hence the EUT is excluded from SAR evaluation according to FCC KDB Publication 447498 D01: General RF Exposure Guidance V06.

Hisense Visual Technology Co., Ltd. FCC ID: 2AVIGBR0002 Page 1 of 42 Audix Technology (Shanghai) Co., Ltd. Report No.: ACI-F20346 Prepared For: Hisense Visual Technology Co., Ltd. No.218 Qianwangang Road, Economy & Technology Development Zone, Qingdao, China Prepared By: Audix Technology (Shanghai) Co., Ltd. 3F and 4F, 34Bldg, 680 Guiping Rd., Caohejing Hi-Tech Park, Shanghai 200233, China Tel: +86-21-64955500 File No. : C1D2012032 Report No. : ACI-F20346 Date of Test : 2020.12.13-15 Date of Report : 2020.12.28 TEST REPORT On behalf of Hisense Visual Technology Co., Ltd. Product Name: REMOTE CONTROL Model No.: ERF3A90, ERF3*90* FCC ID: 2AVIGBR0002 The statement is based on a single evaluation of one sample of the above-mentioned products. It does not imply an assessment of the whole production and does not permit the use of the test lab logo. The report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the Federal Government. TESTING NVLAP LAB CODE 200371-0 Hisense Visual Technology Co., Ltd. FCC ID: 2AVIGBR0002 Page 2 of 42 Audix Technology (Shanghai) Co., Ltd. Report No.: ACI-F20346 TABLE OF CONTENTS Page 1 SUMMARY OF STANDARDS AND RESULTS .......................................................................... 5 1.1 Description of Standards and Results ......................................................................................... 5 2 GENERAL INFORMATION .......................................................................................................... 6 2.1 Description of Equipment Under Test ........................................................................................ 6 2.2 Description of Test Facility ........................................................................................................ 7 3 RADIATED EMISSION TEST ....................................................................................................... 8 3.1 Test Equipment ........................................................................................................................... 8 3.2 Block Diagram of Test Setup ..................................................................................................... 8 3.3 Radiated Emission Limit [FCC Part 15 Subpart C 15.209] ....................................................... 9 3.4 Test Configuration ...................................................................................................................... 9 3.5 Operating Condition of EUT .................................................................................................... 10 3.6 Test Procedures ........................................................................................................................ 10 3.7 Test Results .............................................................................................................................. 11 4 6 dB BANDWIDTH MEASUREMENT ....................................................................................... 19 4.1 Test Equipment ......................................................................................................................... 19 4.2 Block Diagram of Test Setup ................................................................................................... 19 4.3 Specification Limits (§15.247(a)(2)) ........................................................................................ 19 4.4 Operating Condition of EUT .................................................................................................... 19 4.5 Test Procedure .......................................................................................................................... 19 4.6 Test Results .............................................................................................................................. 20 5 MAXIMUM PEAK OUTPUT POWER MEASUREMENT ...................................................... 23 5.1 Test Equipment ......................................................................................................................... 23 5.2 Block Diagram of Test Setup ................................................................................................... 23 5.3 Specification Limits ((§15.247(b)(3)) ...................................................................................... 23 5.4 Operating Condition of EUT .................................................................................................... 23 5.5 Test Procedure .......................................................................................................................... 23 5.6 Test Results .............................................................................................................................. 24 6 EMISSION LIMITATIONS MEASUREMENT ......................................................................... 27 6.1 Test Equipment ......................................................................................................................... 27 6.2 Block Diagram of Test Setup ................................................................................................... 27 6.3 Specification Limits (§15.247(d)) ............................................................................................ 27 6.4 Operating Condition of EUT .................................................................................................... 27 6.5 Test Procedure .......................................................................................................................... 27 6.6 Test Results .............................................................................................................................. 29 7 BAND EDGES MEASUREMENT ............................................................................................... 36 7.1 Test Equipment ....................................................................…

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Test Set-Up Photos 1. Radiated Test (BELOW 1GHZ) (ABOVE 1GHZ) 2. Antenna-port Conducted Test