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California Proposition 65
DL-A31 - DigitaLinx 3x1 HDMI Auto Switcher

Product Overview

Features and Benefits

  • 3 HDMI input by 1 HDMI output
  • HDMI, HDCP 2.2, and DVI 1.0 compliant
  • Supports resolutions up to 4k/60Hz, 4:2:0, 8 bit deep color
  • Auto switches video inputs via HDMI 5V / HPD
  • Supports LPCM, 7.1CH, Dolby TrueHD, and DTS-HD Master Audio


  • HDMI Multimedia Switching and Distribution
  • Digital Signage Applications
  • Restaurant and Bar, Residential HDMI distribution

DL-A31 Summary

The DigitaLinx DL-A31 is a three input by one output slim HDMI matrix with Ultra HD 4K support. The DL-A31 is HDMI 2.0, HDCP 2.2, and DVI 1.0 compliant. The matrix switcher supports resolutions up to 4k/60Hz, 4:2:0, 8 bit deep color.

The DL-A31 can be controlled via IR Remote or front panel. The matrix switcher provides smart auto switching functionality along with a wide range of audio support, LPCM 7.1CH, Dolby TrueHD, and DTS-HD Master Audio.

DL-A31 Diagrams

No available cross references for DL-A31

Alternatives for DL-A31

No equivalent alternates available for DL-A31


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Supporting Documents

DL-A31 Firmware

DL-A31 Software

DL-A31 Pre-made Drivers

Disclaimer: Liberty AV assumes no responsibility or liability for pre-built control system drivers. The driver may or may not work for all projects, in situations where the driver is not suitable for the switching architecture, the driver cannot be adjusted for customized usage by Liberty. If you would like to contract services for customized control for a project please contact your sales representative.

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