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User Manual
AVA-SP18-H00
HDMI Splitter 1x8 @4K2K
Version: V1.0.1

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Summary of Contents for AV Access AVA-SP18-H00

  • Page 1 User Manual AVA-SP18-H00 HDMI Splitter 1x8 @4K2K Version: V1.0.1...
  • Page 2: Table Of Contents

    Table of Contents Introduction ....................2 Overview ....................2 Features ....................3 Package Contents ..................3 Specifications .................... 4 Panel ......................5 Top Panel ..................5 Front Panel ..................6 Rear Panel ..................6 Hardware Installation ..................7 EDID Management ..................8 Upgrade Guide ....................
  • Page 3: Introduction

    Introduction Overview AVA-SP18-H00 is a 1:8 slim splitter for HDMI with Ultra HD 4K support. It reliably distributes one HDMI source signal up to eight HDMI displays. The HDCP compliant splitter supports resolutions up to 4K@30Hz and 1080p@60Hz. This splitter features two advanced technologies: EDID...
  • Page 4: Features

    HDMI source reliably outputs correct content for display. Provides RS232 port for updating firmware.  Package Contents 1 x 1:8 Splitter AVA-SP18-H00  1 x 12VDC, 1A Power Supply  2 x Mounting Ear ...
  • Page 5: Specifications

    Specifications Technical Input 1 x HDMI INPUT Output 8 x HDMI OUTPUT Input/Output Signal Type HDMI 1.4a, 3D and DVI 1.0 Input/Output Resolution 4K, 1080p, 720p, 480p Support Maximum Data Rate 10.2 Gpbs Maximum Pixel Clock 340 MHz Input Video Signal 0.5~1.2 V p-p Input DDC Signal Video Impedance...
  • Page 6: Panel

    Panel Top Panel Indicator Description ON: The splitter is on. Power LED OFF: The splitter is off. ON: both source device and display device are connected. INPUT LED OFF: only source is connected but no display device, or no source device is connected. ON: When the correspondingly numbered OUTPUT outputs 1~8 is connected to a display device.
  • Page 7: Front Panel

    Front Panel ID Connector Description Connects to a 12 VDC 1A power Power Connector adapter. INPUT Port Connects to an HDMI source device. Connects up to eight HDMI display OUTPUT Port 1~8 devices. Rear Panel ID Connector/Switch Description RS232 Update firmware. EDID DIP Switch Adjusts EDID settings.
  • Page 8: Hardware Installation

    Hardware Installation Connect an HDMI source device (such as a Blu-Ray, games console, media server etc.) to the input port splitter using quality HDMI cables. Connect eight HDMI display devices (LED/LCD display or projector) to the output port of the splitter. Connect the power adapter to the splitter and power on all devices.
  • Page 9: Edid Management

    EDID Management The splitter features EDID management, which provides three EDID options for different resolutions output and ensures that the HDMI source reliably outputs correct content for display. The following table lists the EDID information built in the splitter. You can toggle the switch to a certain position to read EDID from a specific output or to directly use the EDID information.
  • Page 10: Upgrade Guide

    Upgrade Guide Preparation Hardware AVA-SP18-H00 x 1 PC x 1 USB-to-UART cable x 1 ST-LINK V2 Update Tool x 1 Software Hex file ST-LINK/V2 driver program: st-link_v2_usbdriver.exe ST MCU update tool: ST Visual Programmer ST MCU UART update tool: Flash Loader Demo...
  • Page 11 Step 2. Click Next. Step 3. Click Yes.
  • Page 12 Step 4. Click Next. Step 5. Click Next, it starts to install.
  • Page 13: Hardware Connection

    Step 6. Click Finish. Hardware Connection Connect the PC to the splitter by USB-to-UART cable. Update Step 1. Open Flash Loader Demo. Double click Or go to start menu to run the program.
  • Page 14 Step 2. Configure the splitter as shown in the following figure, power on the splitter and then click Next immediately.
  • Page 15 Step 3. The following page comes up.
  • Page 16 Step 4. Choose STM8_32K from the drop dwon list, and then click Next.
  • Page 17 Step 5. Choose Download to device, browse for the HEX or .S19 file, choose Global Eras, click Next.
  • Page 18 Step 6. Download successfully, as shown in the following figure.
  • Page 19: Troubleshooting

    Troubleshooting 1. Why the display device connected to the splitter shows no picture? Check that all the devices are on and working properly.  Check that all the cables are qualified and connected  properly. Check that the correspondingly numbered output LED ...
  • Page 20 AV Access Technology Co., Ltd. B4, B block Tianrui Industry Park, Xinhe Fuyuan Rd, Fuyong St., Baoan District, Shenzhen, China America, Africa Sales & Market Ms. Suze Leung suze@avaccess.com Europe, Asia, Middle East Sales & Market Ms. Jessica Lee jessica@avaccess.com...

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