2BPY3-ALFAUHDFPIXMLED Screen Cabinet

ALFALITE UHD FINEPIX MATIX AlfaCOB User Guide Disclaimer ALFALITE provides this manual "as is," without warranty of any kind, express or implied, including but not limited to warranties of merchantability or fitness for a particular purpose. ALFALITE may make improvements or changes to the products and/or programs described in this publication at any time without prior notice. This publication may contain technical inaccuracies or typographical errors. Changes are periodically made to the information herein and will be incorporated in future editions. Copyright © All rights reserved. No part of this document may be copied, reproduced, or translated. It may not be recorded, transmitted, or stored in a retrieval system without prior written consent from ALFALITE. Warranty and Liability ALFALITE provides a warranty covering manufacturing defects as part of legally stipulated warranty terms. Upon receipt, the buyer must immediately inspect all delivered goods for transport damage, material defects, or manufacturing flaws. ALFALITE must be notified in writing of any complaints without delay. The warranty period begins on the date of risk transfer (or, for special systems/software, the commissioning date, no later than 30 days after risk transfer). For justified complaints, ALFALITE may, at its discretion, repair or replace the device within a reasonable timeframe. All other claims—including compensation for direct/indirect damages, software-related damages, or services provided by ALFALITE—are invalid unless proven attributable to: • Lack of guaranteed specifications. • Gross negligence by ALFALITE. Warranty will be void if: • Unauthorized modifications/repairs are made. • Goods are mishandled (e.g., incorrect operation). • Environmental/maintenance conditions in this manual are not followed. Trademarks Product names and trademarks mentioned herein are property of their respective owners. All brand and product names mentioned in this manual are for reference only and should not be construed as advertising for the products or their manufacturers. CE Declaration of Conformity Manufacturer Details PROFESSIONAL MEDIA TECHNOLOGIES SL DOÑA PACA INDUSTRIAL PARK CALLE ZALEMA 2 ROCIANA DEL CONDADO 21720 HUELVA, SPAIN TEL +34 959417371 FAX +34 959417131 Product Details Product Name: UHD FINEPIX MATIX AlfaCOB Trademark: ALFALITE Applicable Standards Details EN 60950-1:2006/A11:2009/A1:2010/A2:2011/A2:2013 EN 55032 EN 61000-3-2:2014 + A2:2009 EN 61000-3-3:2013 ROHS – Directive 2011/65/EU Declaration: We hereby declare under our responsibility that the product referred to in this document has been designed in compliance with the standards and guidelines mentioned above. Jesús Cabrera, CEO Date: 05/04/2024 FCC statements [§15.19] 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. [§15.21] Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. [§15.105] Note: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense. The product covered in this document complies with the safety regulations applicable in Canada: CAN ICES-003(A) / NMB-003(A) Contents 1. SAFETY INFORMATION ............................................................. 6 1.1 AC Power Supply ........................................................................................................ 8 1.2 Electrical Connection ................................................................................................... 8 1.3 Operation .................................................................................................................... 9 1.4 Service and Maintenance ............................................................................................ 9 1.5 Cleaning .................................................................................................................... 10 1.6 Troubleshooting ......................................................................................................... 11 2. PANEL DESCRIPTION .............................................................. 12 2.1 Control Sofware’s System requirements ................................................................... 12 3. UHD FINEPIX MATIX ALFACOB COMPONENTS .................... 13 3.1 UHD FINEPIX MATIX AlfaCOB Panel ....................................................................... 13 4. BASIC SETUP PROCEDURES ................................................. 15 4.1 UHD FINEPIX MATIX AlfaCOB Panel fastening .............................................................. 15 5. UHD FINEPIX MATIX ALFACOB WIRING ................................ 16 6. PANEL CONNECTIVITY ........................................................... 16 6.1 AC wiring ................................................................................................................... 17 6.2 Data Wiring ................................................................................................................ 18 7. DIMENSIONS ............................................................................ 20 1. SAFETY INFORMATION This chapter contains critical sa…

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To: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Attestation Certification designating a U.S. Agent for Service of Process Section 2.911(d)(7) (KDB 986446 D01 Covered Equipment) PROFESSIONAL MEDIA TECHNOLOGIES, SLU (Whose trademark name is ALFALITE) (“the applicant”) as required by section 2.911(d)(7), designate below contact located in the United States for purposes of acting as the applicant’s agent for service of process. The applicant also accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. The US Agent confirms by the signature, that he has accepted the responsibility to act as the Designated U.S. Agent for Service of Process as required by section 47 CFR 2.911(d)(7) on behalf of the Applicant as noted below. Type of Equipment subject to FCC Certification: Led Screen Cabinet FCC ID: 2BPY3-ALFAUHDFPIXM Sincerely yours, Applicant/Grantee FRN: 0037118577 US Agent for Service of Process FRN: 0033402884 _________________ Jesús Diego Cabrera Contreras Founder Professional Media Technologies SLU C/ Zalema, 2, 21720 Rociana del Condado, Huelva [email protected] [Signature] _________________ [Tim Payne] [Manager] [FCC US Agent, LLC] [3722 Illinois Avenue, Saint Charles, IL, 60174, USA]Support@FCCUSAge nt.com [708-571-3148] +34 959 41 71 31

To: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Attestation Section 2.911(d)(5)(i) and Section 2.911(d)(5)(ii) (KDB 986446 D01 Covered Equipment) Section 2.911(d)(5)(i) PROFESSIONAL MEDIA TECHNOLOGIES, SLU (Whose trademark name is ALFALITE) (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Section 2.911(d)(5)(ii) PROFESSIONAL MEDIA TECHNOLOGIES, SLU (Whose trademark name is ALFALITE) (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List (as a specifically named entity or any of its subsidiaries or affiliates) as an entity producing “covered” equipment. Type of Equipment subject to FCC Certification: Led Screen Cabinet FCC ID: 2BPY3-ALFAUHDFPIXM If you have any questions, please feel free to contact me. Contact Person: Jesús Cabrera Position in the Company: Founder Date of Signature: 07/16/2025 ___________________________ Signatory (signature of the applicant)

Letter of Authorization To Whom It May Concern: I, S AÚL LÁZARO ORTIZ, h ereby autho rize JESÚS DIEGO CABRERA CONTRERAS to ac t o n my behal f and as a representative of P ROFESSIONAL MEDIA TECHNOLOGIES S.L.U. (do ing bu sines s as A LFALITE) i n all matters r el ated to t he F CC certificati on proces s of ou r produc ts . Thi s i nc ludes , b ut i s n ot limited t o, signi ng a pplic at ions , d ec larati on s, c orres po ndenc es , a nd any off icial do cument ati on r equired by the F ederal Communications Commission (FCC) or its aff iliated agen cies , testi ng lab oratories, or certificati on bo dies . Thi s autho rizati on i s granted wi th fu ll k no wledge an d con sen t, and t he authorized pe rson i s empowered to r epresen t the compan y i n all official c apac iti es c on cerning t he on going FCC certifi cat ion proc es s. The authorizati on is ef fective as of 0 7/16/2025 an d shall r emain valid further notice, u nles s r evoked in writing. Shoul d you r equ ire f urthe r con fi rmati on or inf ormation, pl eas e do not h es itate t o con tact us . Sinc er el y, Name of Aut ho rizing Person: Saú l Lázaro O rti z Titl e / Pos ition: I+D Manager Compan y Name - Le gal /F iscal Name: Professional Medi a Tec hn ologi es S.L.U. Compan y Trade Name: ALFALITE Email A ddress: Sau l@alfa lite. com Phone N umber: (+34 ) 959 41 71 31 Signa ture: ___________________________

Annex B External photos Examiner:Michael DINTERReport Number: F241886E1 Date of issue: 19.08.2025Order Number: 24-111886page 1 of 7 EUT - front view Annex B External photos Examiner:Michael DINTERReport Number: F241886E1 Date of issue: 19.08.2025Order Number: 24-111886page 2 of 7 EUT - side view 1 Annex B External photos Examiner:Michael DINTERReport Number: F241886E1 Date of issue: 19.08.2025Order Number: 24-111886page 3 of 7 EUT - side view 2 Annex B External photos Examiner:Michael DINTERReport Number: F241886E1 Date of issue: 19.08.2025Order Number: 24-111886page 4 of 7 EUT– back view Annex B External photos Examiner:Michael DINTERReport Number: F241886E1 Date of issue: 19.08.2025Order Number: 24-111886page 5 of 7 EUT–Detailview connectors Annex B External photos Examiner:Michael DINTERReport Number: F241886E1 Date of issue: 19.08.2025Order Number: 24-111886page 6 of 7 EUT adapter cable Annex B External photos Examiner:Michael DINTERReport Number: F241886E1 Date of issue: 19.08.2025Order Number: 24-111886page 7 of 7 EUT power supply cable

Annex C Internal photos Examiner:Michael DINTERReport Number: F241886E1 Date of issue: 19.08.2025Order Number: 24-111886page 1 of 9 EUT top view with half the panels removed Annex C Internal photos Examiner:Michael DINTERReport Number: F241886E1 Date of issue: 19.08.2025Order Number: 24-111886page 2 of 9 Main PCB top view Annex C Internal photos Examiner:Michael DINTERReport Number: F241886E1 Date of issue: 19.08.2025Order Number: 24-111886page 3 of 9 Power supply top view Annex C Internal photos Examiner:Michael DINTERReport Number: F241886E1 Date of issue: 19.08.2025Order Number: 24-111886page 4 of 9 PCB Nova Star top view Annex C Internal photos Examiner:Michael DINTERReport Number: F241886E1 Date of issue: 19.08.2025Order Number: 24-111886page 5 of 9 PCB Nova Star back view Annex C Internal photos Examiner:Michael DINTERReport Number: F241886E1 Date of issue: 19.08.2025Order Number: 24-111886page 6 of 9 Main PCB top view with Nova Star PCB removed Annex C Internal photos Examiner:Michael DINTERReport Number: F241886E1 Date of issue: 19.08.2025Order Number: 24-111886page 7 of 9 LED module front view Annex C Internal photos Examiner:Michael DINTERReport Number: F241886E1 Date of issue: 19.08.2025Order Number: 24-111886page 8 of 9 LED module back view Annex C Internal photos Examiner:Michael DINTERReport Number: F241886E1 Date of issue: 19.08.2025Order Number: 24-111886page 9 of 9 All LED modules back view

Königswinkel 10 32825 Blomberg, Germany Phone: +49 (0) 52 35 / 95 00-0 Fax: +49 (0) 52 35 / 95 00-10 [email protected] www.phoenix-testlab.de Test Report Report Number: F241886E1 Equipment under Test (EUT): UHD FINEPIX MATIX AlfaCOB Applicant: PROFESSIONAL MEDIA TECHNOLOGIES, SLU (tradename: ALFALITE) Manufacturer: PROFESSIONAL MEDIA TECHNOLOGIES, SLU (tradename: ALFALITE) Examiner: Michael DINTER Report Number: F241886E1 Date of Issue: 19.08.2025 Order Number: 24-111886 Page 2 of 25 References [1] ANSI C63.4:2014 +C63.4a-2017 American National Standard for Methods of Measuring of Radio- Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz. [2] FCC 47 CFR Part 2: General Rules and Regulations [3] FCC 47 CFR Part 15: Radio Frequency Devices (Subpart B) [4] ICES-003 Issue 7: (October 2020) Spectrum Management and Telecommunications. Interference-Causing Equipment Standard. Information Technology Equipment (Including Digital Apparatus) —Limits and Methods of Measurement Examiner: Michael DINTER Report Number: F241886E1 Date of Issue: 19.08.2025 Order Number: 24-111886 Page 3 of 25 Test Result The requirements of the tests performed as shown in the overview (clause 4) were fulfilled by the equipment under test. The complete test results are presented in the following. “Passed” indicates that the equipment under test conforms with the relevant limits of the testing standard without taking any measurement uncertainty into account as stated in clause 10.2.8.2 of ANSI C63.4 (2014). However, the measurement uncertainty is calculated and shown in this test report. T h i s t e s t r e p o r t i s o n l y v a l i d i n i t s o r i g i n a l f o r m. Any reproduction of its contents in extracts without written permission of the accredited test laboratory PHOENIX TESTLAB GmbH is prohibited. The test results herein refer only to the tested sample. PHOENIX TESTLAB GmbH is not responsible for any generalisations or conclusions drawn from these test results concerning further samples. Any modification of the tested samples is prohibited and leads to the invalidity of this test report. Each page necessarily contains the PHOENIX TESTLAB Logo and the TEST REPORT NUMBER. Tested and written by: Signature Reviewed and approved by: Signature Examiner: Michael DINTER Report Number: F241886E1 Date of Issue: 19.08.2025 Order Number: 24-111886 Page 4 of 25 Contents: Page Identification ................................................................................................................................. 5 1.1 Applicant ................................................................................................................................................... 5 1.2 Manufacturer ............................................................................................................................................ 5 1.3 Test Laboratory ........................................................................................................................................ 5 1.4 EUT (Equipment under Test) ................................................................................................................... 6 1.5 Technical Data of Equipment ................................................................................................................... 7 1.6 Dates ........................................................................................................................................................ 7 Operational States ........................................................................................................................ 8 Additional Information ................................................................................................................... 8 Overview ....................................................................................................................................... 9 Results........................................................................................................................................ 10 5.1 Test setups ............................................................................................................................................. 10 5.1.1 Radiated: 30 MHz to 1 GHz ........................................................................................................... 10 5.1.1.1 Preliminary and final measurement 30 MHz to 1 GHz 10 5.1.2 Radiated: 1 GHz to 4 GHz ............................................................................................................. 11 5.1.2.1 Preliminary and final measurement 1 to 4 GHz 11 5.1.3 Conducted: AC power line ............................................................................................................. 13 5.2 Radiated emissions ................................................................................................................................ 14 5.2.1 Test setup (Maximum unwanted emissions) ................................................................................. 14 5.2.2 Test method (Maximum unwanted emissions) .............................................................................. 14 5.2.3 Test results (Maximum unwanted emissions) ............................................................................... 14 5.2.3.1 Test results (30 MHz – 1 GHz) 14 5.2.3.2 Test results (radiated 1 to 4 GHz) 17 5.3 AC power-line conducted emissions ...................................................................................................... 20 5.3.1 Test setup (Conducted emissions on power supply lines) ............................................................ 20 5.3.2 Test method (Conducted emissions on power supply lines) ......................................................... 20 5.3.3 Test results (Conducted emissions on power supply lines) .......................................................... 20 Measurement Uncertainties ...…

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Annex A Test Setup Photos Examiner:Michael DINTERReport Number: F241886E1 Date of issue: 19.08.2025Order Number: 24-111886page 1 of 5 Test setup semi anechoic chamber (30 MHz – 1 GHz) Annex A Test Setup Photos Examiner:Michael DINTERReport Number: F241886E1 Date of issue: 19.08.2025Order Number: 24-111886page 2 of 5 Test setup fully anechoic chamber (1 - 4 GHz) Annex A Test Setup Photos Examiner:Michael DINTERReport Number: F241886E1 Date of issue: 19.08.2025Order Number: 24-111886page 3 of 5 Test setup semi anechoic chamber (copper tape covering of EUT) Annex A Test Setup Photos Examiner:Michael DINTERReport Number: F241886E1 Date of issue: 19.08.2025Order Number: 24-111886page 4 of 5 Test setup – Power-line conducted 1 Annex A Test Setup Photos Examiner:Michael DINTERReport Number: F241886E1 Date of issue: 19.08.2025Order Number: 24-111886page 5 of 5 Test setup – Power-line conducted 2