### Overview

The AMX DCE-1 In-Line Controller is a versatile and cost-effective solution designed to address common challenges in AV installations, including CEC control, EDID emulation, and audio extraction. This compact device provides essential functionalities for seamless integration and operation of modern AV systems.

**EDID Emulation**: The DCE-1 excels in EDID (Extended Display Identification Data) emulation, supporting resolutions up to 4K60 4:4:4 and HDCP 2.2. This capability ensures compatibility with the latest displays and source devices. Users can either copy the EDID from the output or choose from 15 preprogrammed EDIDs to match specific requirements. By providing a consistent EDID to the source device, the DCE-1 guarantees that video output is reliably rendered in the correct resolution for the connected display.

**Audio De-embedding**: The DCE-1 offers robust audio de-embedding features, allowing users to extract audio from the video signal. This function supports both digital SPDIF and analog outputs, providing flexibility for integration with various audio systems. This is particularly useful for scenarios where audio needs to be routed separately for signal processing or amplification.

**Signal-Based Display Control**: Simplifying the management of display devices, the DCE-1 integrates CEC (Consumer Electronics Control) and RS232 control options. This functionality enables the automatic turning on and off of displays in response to changes in the input signal, streamlining the control process and enhancing user convenience. This feature is particularly beneficial in setups where displays need to be controlled dynamically based on the active source.

### Common Applications

The AMX DCE-1 is ideal for a variety of applications requiring in-line EDID emulation, audio extraction, or simple display control. It serves well in both residential and commercial AV systems where maintaining video and audio integrity, as well as ensuring reliable display management, is crucial.

**Key Features:**

– **EDID Emulation**: The DCE-1 provides a fixed EDID to the source device to ensure consistent and reliable video output. This feature helps in avoiding resolution mismatches and ensures that the video signal is correctly interpreted by both the source and the display.

– **4K60 4:4:4 and HDCP 2.2 Support**: The controller supports high-resolution 4K60 video with full 4:4:4 color space, delivering pixel-for-pixel reproduction of the source video. HDCP 2.2 compliance ensures compatibility with the latest digital content protection standards.

– **Signal-Based Display Control**: Utilizing CEC or RS232, the DCE-1 can automatically manage display power based on input signal changes. This integration reduces the need for manual control and simplifies the overall operation of the AV system.

– **Audio De-embedding**: The ability to extract audio from the video signal and output it via digital SPDIF or analog connections provides flexibility for further audio processing or integration with external audio systems. This feature is essential for installations requiring separate audio routing.

In summary, the AMX DCE-1 In-Line Controller combines essential functionalities into a single device, making it an invaluable tool for optimizing AV system performance. Its features address key aspects of video and audio management, ensuring reliable operation and enhanced control in various applications.