FCC ID: 2AXW2-3476 Digital Media Receiver

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WHATS IN THE BOX Device Power adaptor PLUG IN YOUR DEVICE Plug the included power adapter into the Device and then into a power outlet. Wait until the device boots up. SETUP DEVICE Follow the on-screen instructions to set up the Device. During setup, you will connect the device to the Internet. To change your settings, swipe down from the top of the screen to access Settings. REGISTERING YOUR DEVICE To use many of the Device features, you must register it to your account. If you have not yet registered, please do so. Prior to registering, connect to a Wi-Fi network by following the Setup Device instructions above. IMPORTANT PRODUCT INFORMATION For safety, compliance, recycling, and other important information regarding your Device, please refer to the Legal & Compliance section in the Settings menu of your Device App.

User Manual Product Information Product model name: C76N8S Safety and Compliance Information Using Your Device Around Other Electronic Devices The Device, uses, and can radiate radio frequency (RF) energy and, if not used in accordance with its instructions, may cause interference to radio communications and electronic equipment. External RF signals may affect improperly installed or inadequately shielded electronic operating systems, entertainment systems, and personal medical devices. While most modern electronic equipment is shielded from external RF signals, if in doubt, check with the manufacturer. For personal medical devices (such as pacemakers and hearing aids), consult with your physician or the manufacturer to determine if they are adequately shielded from external RF signals. There are some places where RF signals could constitute a hazard, such as health care facilities, and construction sites. If you are not sure, look around for signs indicating that two-

way radios or mobile phones should be turned off. Other Safety Considerations Do not touch your Device or any wires connected to your Device during a lightning storm. Small parts contained in your device and its accessories may present a choking hazard to small children. Your device is shipped with an AC adaptor. Power adapter designed only for use with your device. FCC Compliance Information Radio Frequency Information 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. 1 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. Changes or modifications that are not expressly approved by the party responsible for compliance could make the device no longer comply with the FCC Rules. Information on your device is on file with the FCC and can be found by inputting your devices FCC ID, which can be found on the back of Device, into the FCC ID Search form available at transition.fcc.gov/oet/ea/fccid. Information Regarding Exposure to Radio Frequency Energy The output power of the radio technology used in the Device is below the radio frequency exposure limits set by the FCC. This device should be installed and operated with a minimum distance of 20cm between the radiator and your body. IC Compliance Information Radio Frequency Information This device complies with Industry Canadas license-exempt RSSs. Operation is subject to the following two conditions:

(1) This device may not cause interference; and

(2) This device must accept any interference, including interference that may cause undesired operation of the device. Le prsent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorise aux deux conditions suivantes:

(1) l'appareil ne doit pas produire de brouillage, et

(2) l'utilisateur de l'appareil doit accepter tout brouillage radiolectrique subi, mme si le brouillage est susceptible d'en compromettre le fonctionnement."

The device is restricted to indoor use only when operating in the 5150 to 5350 MHz frequency range. Les dispositifs fonctionnant dans la bande de 5 150 5 250 MHz sont rservs uniquement pour 2 une utilisation l'intrieur afin de rduire les risques de brouillage prjudiciable aux systmes de satellites mobiles utilisant les mmes canaux. This equipment complies with IC RSS-102 RF exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20 cm between the radiator & your body. Cet quipement est conforme aux limites d'exposition aux rayonnements IC tablies pour un environnement non contrl. Cet quipement doit tre install et utilis avec un minimum de 20 cm de distance entre la source de rayonnement et votre corps. Recycling Product Properly In some areas, the disposal of certain electronic devices is regulated. Make sure you dispose of or recycle the Products in accordance with your local laws and regulations. Product Specifications Model Number: C76N8S Electrical Rating: 12VDC, 1.25A output power adapter

(in-box) Operating temperature: 0C to 35C Connectivity: 2.4 & 5GHz Wifi, BT/BLE 5.0 3

Model No. C76N8S FCC ID: 2AXW2-3476 IC: 26819-3476 DSN: XXXXXXXXXXX Label located on the bottom of device

Calcium Crater LLC DTC QUADRANT, 5445 DTC PARKWAY, PENTHOUSE 4, GREENWOOD VILLAGE, COLORADO, 80111 United CC USFCCReq 00039100 2021 TR States Of America Tel: 302-691-6375 Date: February 3, 2021 Federal Communications Commission Office of Engineering and Technology Laboratory Division 7435 Oakland Mills Rd Columbia MD 21046-1609 Subject: Request for Confidentiality FCC ID: 2AXW2-3476 To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commissions rules (47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure indefinitely. Schematic Diagram Block Diagram Part List Operational Description Tune up procedure External Photos Internal Photos Test Setup Photos User Manual Best Regards, ______________________ Above 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. In additional to above mentioned documents, pursuant to Public Notice DA 04-1705 of the Commission s policy, in order to comply with the marketing regulations in 47 CFT 2.803 and the importation rules in 47 CFR 2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices. We are requesting the commission to grant short-term confidentiality request on the following attachment(s) for 180 days after the grant as outlined in Public Notice DA 04-1705. 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. Brian Harrison calciumcraterllc@gmail.com CC USFCCReq 00039100 2021 TR

CC FCC Auth 00007897 2021 TR Date: January 8, 2021 To the Certification Body, Calcium Crater LLC hereby authorizes Sporton International Inc., located at No. 52, Hwa Ya 1st Rd ., Hwa Ya Technology Park, Kwei-Shan District, Taoyuan City, Taiwan, R.O.C., to provide and prepare all documentation relating to our product certification, including the signing of application forms for Model Name C76N8S (Product), FCC ID: 2AXW2-3476, directly to the Certification Body on our behalf. Sporton International Inc. is also authorized under this letter to respond on our behalf directly to the Certification Bodys questions about the Product and Reports as necessary to assist the Certification Body in the FCC certification. We further certify that neither the applicant nor any party to this application, as defined in 47 CFR Ch. 1.2002(b), is subject to a denial to federal benefits, that include FCC benefits, pursuant to section 5301 of the Anti-Drug Abuse Act of 1998, 21 U.S.C. 862. This authorization is valid until further written notice from the Calcium Crater LLC Sincerely, Calcium Crater LLC By: _______________ Name: Brian Harrison Address: DTC QUADRANT, 5445 DTC PARKWAY, PENTHOUSE 4, GREENWOOD VILLAGE, COLORADO, 80111 United States Of America Telephone: 302-691-6375 Email: calciumcraterllc@gmail.com