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.

The Etude Sync is for residential and commercial applications with the latest as well as emerging 4K/UHD and HDR sources and displays. It is compatible with all video resolutions, audio formats, and color space formats supported in the HDMI 2.0a specification, plus the ability to pass metadata for HDR content. The Etude Sync includes Atlona’s award-winning 10-year limited product warranty and customer support services, so that integrators can specify, purchase, and install with confidence.

Applications
Residential and commercial installations – The Etude Sync is designed for AV systems with the latest UHD and HDR sources such as Ultra HD Blu-ray players, plus compatible televisions and projectors.
Troubleshooting – The Etude Sync is ideal for identifying and resolving signal handshaking problems between a source and a display (or other destination device).
Legacy device integration – This device provides compatibility with older HDMI 1.2 source devices that do not support the HDMI 1.3 clock stretching protocol required for HDBaseT™ extension.
(See this featured application as an example.)
FEATURES
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
5 Volt and Hot Plug Detect emulation for HDMI source and sink communications

Restores +5 volt and HPD signals lost due to issues at the source or display, as well as faulty or long cables
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

Ideal for new and emerging 4K/UHD and HDR-capable sources and displays
Compatible with 4K HDR10 and Dolby® Vision™ @ 60 Hz
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 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
Field-updatable firmware

Rear panel USB port provides an easy means for device updates
Ensures long-term system return on investment
Low-profile, 1 inch (25 mm) high enclosure

Easy installation into racks and confined spaces
Keeps devices out-of-sight when placed in public spaces
Included accessories

User guide, USB cable, and external universal power supply
Award-winning 10 year limited product warranty

Ensures long-term product reliability and performance in residential and commercial systems
Specify, purchase, and install with confidence