ALFAtron ALF-SUK2 Manual

ALFAtron ALF-SUK2 Manual

Down-scaling hdmi 2.0 1x2 splitter with 4k to 1080p
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Alfatron ALF-SUK2
HDMI 2.0 1x2 Splitter with 4K to 1080P

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Summary of Contents for ALFAtron ALF-SUK2

  • Page 1 Alfatron ALF-SUK2 HDMI 2.0 1x2 Splitter with 4K to 1080P...
  • Page 2 ALFATRON ALF-SUK2 ALFAtron ALF-SUK2 HDMI 2.0 1x2 Splitter with 4K to 1080P Down-scaling...
  • Page 3 ALFATRON ALF-SUK2 Preface Read this user manual carefully before using the product. Pictures shown in this manual are for reference only. Different models and specifications are subject to real product. This manual is only for operation instruction, please contact the local distributor for maintenance assistance.
  • Page 4 ALFATRON ALF-SUK2 SAFETY PRECAUTIONS To ensure the best performance from the product, please read all instructions carefully before using the device. Save this manual for further reference. Unpack the equipment carefully and save the original box and packing material for ...
  • Page 5: Table Of Contents

    ALFATRON ALF-SUK2 Table of Content 1. Product Introduction ....................1 1.1 Features ......................1 1.2 Packing List ....................... 2 2. Technical Specification ....................3 3. Panel Description ......................4 3.1 Front Panel ......................4 3.2 Rear Panel ......................4 4. System Connection ..................... 5 4.1 Usage Precaution ....................
  • Page 6: Product Introduction

    ALFATRON ALF-SUK2 1. Product Introduction Thank you for choosing the ALFAtron SUK2 HDMI 2.0 1x2 Splitter, which can distribute one HDMI input to two outputs. The splitter supports HDMI video resolution up to 4K@60Hz 4:4:4, 1080P 3D, and multichannel audio formats. Besides passing EDID information from the display, there are multiple built-in EDID settings that can be selected by the 4-pin DIP switch on the front panel.
  • Page 7: Packing List

    ALFATRON ALF-SUK2 1.2 Packing List 1x HDMI 2.0 1x2 Splitter  4x Plastic Cushions  1x Power Adapter (5V DC 1A)  1x User Manual  Note: Please contact your distributor immediately if any damage or defect in the components is found.
  • Page 8: Technical Specification

    ALFATRON ALF-SUK2 2. Technical Specification Video Input Input (1) HDMI Input Connector (1) Type-A female HDMI HDMI Input Resolution Up to 4Kx2K@60Hz 4:4:4 8bit HDMI Standard HDCP Version 2.2, 1.4 compliant Supported Video Output Output (2) HDMI Output Connector (2) Type-A female HDMI...
  • Page 9: Panel Description

    ALFATRON ALF-SUK2 3. Panel Description 3.1 Front Panel 1 2 3 4 EDID ① POWER LED: The LED illuminates red when power is applied. ② INPUT LED: The LED illuminates blue when there is HDMI input. ③ OUTPUT LEDs: The LED illuminates blue when there is HDMI output on the corresponding channel.
  • Page 10: System Connection

    ALFATRON ALF-SUK2 4. System Connection 4.1 Usage Precaution Ensure all components and accessories are included before installation.  System should be installed in a clean environment with proper temperature and  humidity. All of the power switches, plugs, sockets, and power cords should be insulated and ...
  • Page 11: Dip Switch Operation

    ALFATRON ALF-SUK2 5. DIP Switch Operation 5.1 EDID Management The Extended Display Identification Data (EDID) is used by the source device to match its video resolution with the connected display. By default, the source device obtains its EDID from the first connected display. Meanwhile, since the displays with different capabilities are connected to the splitter, the DIP switch on the front panel can be used to set the EDID to a fixed value to ensure the compatibility in video resolution.
  • Page 12: Hdcp Mode

    ALFATRON ALF-SUK2 1080P DTS/Dolby 3840x2160@30Hz HDR LPCM 3840x2160@30Hz HDR DTS/Dolby 3840x2160@60Hz HDR LPCM 3840x2160@60Hz HDR DTS/Dolby 5.2 HDCP Mode Put the switch 4 on the “ON” position to select HDCP Active mode, or on the “OFF” position for HDCP Passive mode.
  • Page 13: Firmware Upgrade

    ALFATRON ALF-SUK2 6. Firmware Upgrade Please follow the below steps to upgrade firmware via the Micro-USB port: 1) Connect the splitter to the PC with USB cable. 2) Power on the splitter, and then the PC will automatically detect a U-disk named of “BOOTDISK”.
  • Page 14: Panel Drawing

    ALFATRON ALF-SUK2 7. Panel Drawing 96.0 mm...
  • Page 15: Troubleshooting & Maintenance

    ALFATRON ALF-SUK2 8. Troubleshooting & Maintenance Problems Potential Causes Solutions The connecting cables may Check whether the cables not be connected correctly are connected correctly and Colour loss or no video in working condition. or it may be broken. signal output in HDMI...
  • Page 16: After-Sales Service

    ALFATRON ALF-SUK2 9. After-sales Service Should you experience problems using the ALF-SUK2, please refer to the manual and troubleshooting and maintenance section (8). Should the error persist, note that any transport costs of the equipment to the distributor are borne by the user during the warranty.
  • Page 17 ALFATRON ALF-SUK2 1. Limited warranty in respect of Alfatron Products Only 1.1 This limited warranty covers defects in materials and workmanship in this product. 1.2 Should warranty service be required, proof of purchase must be presented to the Company. The serial number on the product must be clearly visible and not have been tampered with in any way whatsoever.
  • Page 18 ALFATRON ALF-SUK2 1.10 The Company will, at its sole option, provide one of the following three remedies to whatever extent it shall deem necessary to satisfy a proper claim under this limited warranty: 1.10.1 Elect to repair or facilitate the repair of any defective parts within a reasonable period of time, free of any charge for the necessary parts and labour to complete the repair and restore this product to its proper operating condition.;...

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