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EDID Emulator for 4K HDR Signals
AT-ETU-SYNC
The Atlona Etude™ Sync (AT-ETU-SYNC) provides EDID emulation and Hot Plug Detect com-
munication 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 destination. 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.
Package Contents
1 x AT-ETU-SYNC
1 x 5V DC / 1.2A power supply
1 x Mounting brackets (pair)
1 x Installation Guide
IMPORTANT: Visit http://www.atlona.com/product/AT-ETU-SYNC for the latest
firmware updates.
1
Installation Guide
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Table of Contents
Summary of Contents for Atlona Etude AT-ETU-SYNC
- Page 1 EDID Emulator for 4K HDR Signals AT-ETU-SYNC The Atlona Etude™ Sync (AT-ETU-SYNC) provides EDID emulation and Hot Plug Detect com- munication 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 destination.
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Page 2: Panel Descriptions
Installation Guide Panel Descriptions LEARN This LED indicator will glow red when the Press this button to program the AT-ETU- unit is powered. SYNC with an EDID from a sink device. SOURCE EDID This LED indicator will glow green if the Turn this dial to select the desired EDID source is HDCP compliant. -
Page 3: Installation
Installation Guide Installation Connect an HDMI cable from the source to the HDMI IN port on the AT-ETU-SYNC. Connect an HDMI cable from the sink (display) to the HDMI OUT port on the AT-ETU-SYNC. IMPORTANT: The AT-ETU-SYNC is an HDR device. For best performance, use premium HDMI cables that are HDR-certified. - Page 4 Installation Guide Selecting an EDID The AT-ETU-SYNC includes 10 EDID modes, which can be selected using the EDID dial. Refer to the User Manual for information on EDID mode 0 and programming. Mode Resolution / Audio Support Mode Resolution / Audio Support Programming mode 4K 60 4:2:0 / multichannel (HD lossless) 1080p 3D / 2 channel...
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Page 5: Mounting Instructions
Installation Guide Mounting Instructions The AT-ETU-SYNC includes two mounting Repeat steps 1 through 4 to attach the brackets and four mounting screws, which can second mounting bracket to the opposite be used to attach the unit to any flat surface. side of the unit. -
Page 6: Troubleshooting
Installation Guide Troubleshooting Problem Solution The PWR indicator is off. • If the USB cable is connected from a USB port on the display, it may not be supplying enough power to the AT-ETU-SYNC. Connect the included power supply to the USB cable and connect it to an available AC outlet. - Page 7 Installation Guide Notes...
- Page 8 • © 2020 Atlona Inc. All rights reserved. “Atlona” and the Atlona logo are registered trademarks of Atlona Inc. All other brand names and trademarks or registered trademarks are the property of their respective owners. Pricing, specifications and availability subject to change without notice. Actual products, product images, and...