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California Proposition 65

Product Overview

Features and Benefits

  • 2 HDMI & 1 DisplayPort inputs
  • 1 HDMI and stereo audio output
  • HDMI and DP support 1080p and 4K video with stereo audio
  • Built-in EDID settings and EDID pass-through
  • Built-in audio de-embedding
  • Automatic and manual switching via RS232 and contact closures
  • Includes under table mounting ears


  • Under-table switcher for conference tables
  • Easy integration of legacy components into a digital environment
  • Ideal for corporate facilities, churches, schools, and conference centers

DL-AS31-2H1DP Summary

The DL-AS31-2H1DP is a multiformat auto-switcher with two HDMI inputs, one DisplayPort with analog audio input, one HDMI output, and one balanced analog audio output. This auto-switcher supports HDMI and DisplayPort video resolutions up to 4Kx2K at 30 Hz and multichannel audio. In addition to passing EDID information from the display, there are multiple built-in EDID settings to simplify an installation. The DL-AS31-2H1DP will de-embed the digital audio from the HDMI output signal, and output it via the balanced analog audio output port.

When in auto-switch mode, the DL-AS31-2H1DP will switch to a signal input as soon as a new source is connected. When the active source is removed, the switcher will select the first source on the lowest numbered input. The DL-AS31-2H1DP may also be controlled via RS232 commands or by contact closures on the rear of the switcher.

DL-AS31-2H1DP Diagrams

No available cross references for DL-AS31-2H1DP

Alternatives for DL-AS31-2H1DP

No equivalent alternates available for DL-AS31-2H1DP


Download Hi-res Images

DL-AS31-2H1DPDL-AS31-2H1DP front left30DL-AS31-2H1DP front right30DL-AS31-2H1DP rearDL-AS31-2H1DP rear left30DL-AS31-2H1DP rear right30

Supporting Documents


PDF Spec Sheet

DL-AS31-2H1DP Firmware

DL-AS31-2H1DP Software

DL-AS31-2H1DP 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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