EZCOO EZ-SP12H2 - User Manual

Installation Instruction / EDID Setting /Firmware Update
4K HDMI 2.0 Splitter 1x2 Scaler mini (EZ-SP12H2)
A. Installation Instruction:
1. Connect HDMI source to HDMI splitter INPUT, connect two displays to splitter OUTPUT.
2. Please TURN OFF Scaler if play 4K HDR Dolby Vision. ENSURE TV supports 4K HDR Dolby
Vision. Connect 4K TV to Splitter OUT 1.
3. Using the Micro USB cable as power supply. (Power adapter is NOT included in box)
4. Please make sure all HDMI 2.0 cables are qualified.
5. Please check EDID setting, HDMI connection way as followings.
Please set EDID to 4K position. Default COPY 1 mode, EDID copy OUT 1 prior, the highest
audio & visual format is depending on your highest device which is connecting to HDMI
OUT1.
5. If your HDMI source, display devices support both HDR Dolby Vision & Dolby Atmos, then
HDMI Splitter can support both accordingly.
6. Firmware upgradeable splitter supports PC control, Android mobile phone control via
micro-usb port.
7．Old version HDMI splitter (2019) need upgrade firmware to ensure TV, Receiver play Dolby
Atmos and Dolby Vision in sync. New version HDMI splitter (2020) can get this application
without firmware updating. Please upgrade firmware at
https://www.easycoolav.com/4k60-hdmi-splitter-1x2-dolby-vision-hdr-scaler-output-from-4k-to-1080p-edid-
setting-mini-size-p0027-p0027.html
For more steps, please refer to below section
Firmware updating by PC control:
8. Editable EDID (HDMI audio & video channel) management via PC control. The splitter EDID No.
29 provides 4K 60Hz HDR and 7.1ch sound, so TV can play 4K HDR video & soundbar play 7.1ch
audio simultaneously. The other brands splitter only support copy TV video and audio signal, but
not audio system channel.

Summary

Installation and Setup

EDID Configuration

Set EDID to 4K position for optimal audio/visual format.

Firmware Update Information

Guidance on upgrading older firmware for Dolby Atmos/Vision sync.

Firmware Update by PC Control

Editable EDID Management

Manage EDID via PC for HDMI audio/video channel support.

Troubleshooting and Audio Setup

HDR and Signal Issues

Troubleshooting HDR, cables, and signal integrity problems.

DTS;Dolby Audio Configuration

Configure PS4 PRO/Xbox ONE for Bitstream audio output.

Advanced Video Settings

HDR Picture Setup

Steps to achieve HDR (HDR 10 & HDR Dolby Version) picture.

EDID Setting via PC Control

Port Helper Tool

Using the 'Port Helper' tool for EDID settings via PC.

Command List and EDID Index

SmartMcu Tool Usage

Instructions for using the SmartMcu tool for device configuration.

System Command List

Reference for system control and setup commands.

Firmware Update Procedure

DfuSe Demo Software

Using DfuSe Demo software to update firmware.

EZCOO EZ-SP12H2 Specifications

General

Product Type	HDMI Splitter
Model	EZ-SP12H2
Brand	EZCOO
Bandwidth	18 Gbps
Output Ports	2
Input Ports	1
Connector Type	HDMI
Color	Black
Material	Metal
Compatibility	HDMI-enabled devices
Audio Format	Dolby Digital, DTS
HDCP Version	HDCP 2.2/1.4