FCC ID: 2AAQO-R250DL Wireless Presenter

Hawk 12-HDR250DL Quick Guide Key functions Buttons Function description

1 2 3 Volume up Volume down battery LED is off when full charged. LED Red: working statusBlue: charging statusRed flashing low 4 Mode Double press to change modes: Spotlight, Magnifier, Digital laser. Long press: using the current mode Page up Turn to previous page Page down Turn to next page Black screen/

Short press: Full screen Full screen Long press: Black screenonly under full screen 5 6 7 8 9 Receiver USB receiver Power Power on / off 10 Charging USB-C Charging port Get started on Windows:

1. Pull out the receiver, turn on the power 2. Plug the USB receiver to Computer USB port It may takes few minutes waiting for computers recognition when it is the first time in use 3. Install software Download the software in above link. http://www.hawk.asia/dom/down_list.php?username=szxhkdz&channel_id=15519709 Software has 4 language supported (English, Japanese, Traditional Chinese, Simple Chinese,) Double Click ( .exe) for auto installation. When the installation is done, you will see on desktop. Double click H to activate. The H will stay under the bar bule means on. grey means off After USB receiver is plugged out of computer, it will turn grey. 2. Plug the USB receiver to Mac (you many need an external USB Hub ) Get started on Mac. 1. Pull out the receiver, turn on the power 3. Keyboard setting (only for the 1st time use) a. Open system preferences b. Click keyboard c. Click change keyboard type d. Click continue e. Press the key next to left shift f. Click skip g. Select ANSI keyboard and complete Setting UI When Calibration is needed, please locate the presenter on flat position. Press "up" and

"down" at the same time till led blinks then release. After releasing, led will stop blinking. Calibration is done. FCC Requirement changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. 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. 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.

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Hawk Model: 42-HDR550DL Description 17.395mm Hawk Expert 2.4GHz Spotlight Presenter FCC ID: 2AAQO-R250DL cere Made in China 13.427mm

E-SENSE Technology Co., Ltd. Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Date: 2020-8-5 SUBJECT: FCC Application for (FCC ID:2AAQO-R250DL) To Whom It May Concern:

We, the undersigned, hereby authorize Alisa Feng in Shenzhen Huaxia Testing Technology Co.,Ltd at 4F., Block A of Tongsheng Technology Building, Huahui Road Dalang Street, Longhua District Shenzhen, China on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by Shenzhen Huaxia Testing Technology Co., Ltd on our behalf shall have the same effect as acts of our own. This is to advise that we are in full compliance with the Anti- Drug Abuse Act. We the applicant, are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Sincerely,

(Must be signed by the person that is listed on the FCC Website) Signature: Mem}

Contact name: nancy deng Company name: E-SENSE Technology Co., Ltd. Address: 6F., No. 10, Lane 366, Sec. 2 Chung Shan Rd., ZhongHe Dist, New Taipei City 235, Taiwan 17/2018 VCB_F-01 Operating Procedures Form FCC Authorization y02 Page 1 eee eee

E-SENSE Technology Co., Ltd. Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: 2AAQO-R250DL Pursuant to Sections 0.457 and 0.459 of the Commissions Rules, we hereby request confidential treatment of information accompanying this application as outlined below:

Exhibit Type File Name 1. Block Diagram, 1. 2AAQO-R250DL -Block diagram 2. Schematics, 2. 2AAQO-R250DL -SCH %

3. Operational Description 3. 2AAQO-R250DL -Operational description The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Pursuant to DA04-1705 June 15, 2004 of the Commissions public notice, we also request temporary confidential treatment of information accompanying this application as outlined below for an initial period of xxx (ie- 45, 90 or 180) days:

Exhibit Type File Name N/A N/A Signature: Ay ray D ;

Contact name: nancy deng Company name: E-SENSE Technology Co., Ltd. Address: 6F., No. 10, Lane 366, Sec. 2 Chung Shan Rd., ZhongHe Dist, New Taipei City 235, Taiwan VCB_F-01: Operating Procedures Form FCC Confide Ntiality vOz ee ee oe

E-SENSE Technology Co., Ltd Model Confirmation Letter We, E-SENSE Technology Co., Ltd certify the product:

Model No.: 12-HDRS550DL, R250DL, R250DL-L, R290DL, R290DL-L Their electrical circuit design, layout, components used and internal wiring are identical, Only the Colour and Model No. is different. Signiture: \ Jw | oe ;

Grantee Contact: nancy deng Company Name: E-SENSE Technology Co., Ltd Date:2020-7-16