Product Datasheet/Brochure

EDID Emulator
for 4K HDR HDMI Signals
AT-ETU-SYNC
atlona.com
70 Daggett Road San Jose, CA 95134,
tel: [phone], toll free: 1-877-536-3976, fax: [phone]
©Atlona 2003-2017
The Atlona Etude™ Sync (AT-ETU-SYNC) provides EDID emulation and Hot Plug Detect communication between
HDMI® sink and source devices. It detects and corrects for signal integrity issues associated with cabling or
connections, and can resolve compatibility problems between a source and sink. The Etude Sync is compatible with
high dynamic range (HDR) formats and is HDCP 2.2 compliant. It supports 4K/UHD video @ 60 Hz with 4:4:4 chroma
sampling, as well as HDMI data rates up to 18 Gbps. In addition to addressing HDMI signal and device-related issues,
the Etude Sync reports HDCP compliance at the source and destination, and can manage EDID communication with
the source. This device is ideal for AV system troubleshooting as well as ensuring reliable, consistent performance.
EDID emulation and management for HDMI signals -
• Provides EDID to the HDMI source device from the
display or the Etude Sync’s internal memory
• Ensures desired audio formats and video resolutions
are provided to the AV system
Hot Plug Detect emulation for HDMI source and sink
communications -
• Restores +5 volt and HPD signals lost due to faulty or
long cables, or when signals are passed through
multiple distribution devices
• Enables the essential signal handshaking necessary
for the source to deliver video content
Detects and resolves issues associated with signal
handshaking between source and destination
devices -
• Ideal for troubleshooting performance or reliability
issues related to cabling, terminations, source and
display compatibility, and other factors
• Quickly and easily installs into AV systems to address
HDMI signaling or EDID problems and ensure
dependable operation
4K/UHD capability @ 60 Hz with 4:4:4 chroma
sampling, plus support for HDR formats -
• Compatibility with new and emerging 4K/UHD and
HDR-capable sources and displays
• Fully supports video resolutions, audio formats, and
color space formats in the HDMI 2.0a specification
HDCP 2.2 compliant -
• Adheres to latest specification for High-bandwidth
Digital Content Protection
• Allows protected content stream to pass between
devices
Provides HDMI signal regeneration for legacy source
devices -
• Allows HDMI 1.2 sources such as cable television
set-top boxes to be used in newer systems
• Addresses the lack of support for the HDMI 1.3
clock stretching protocol required in HDBaseT
extenders
Front panel power and signal status LEDs -
• LED indicators provide power and signal status
information for +5 volt source supply, hot plug
detect, and HDCP
• Quick and easy identification of connection or signal
integrity problems, as well as HDCP compliance at
source and destination
USB-powered with the included power supply or
local device -
• Flexible options available for installing the Etude
Sync in the field
• For testing or troubleshooting, device can
conveniently be powered by a laptop or any
available USB port nearby