4 x (3G/HD/SD)-SDI to HDMI Converters with 1 to 4 MultiViewer, Custom Layouts and 8 Channel Audio Meters

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Additional information

Multi-View mode now includes 8 Channel Audio Metering overlay per window with individual enables, custom positioning and size.
Support for both 3G level A and B on the inputs. Horizontal and/or Vertical image flipping per window.

Includes 4 independent mini HDMI outputs that can each output any of the four (3G/HD/SD)-SDI inputs or a Multi-View of all them. For example you could use the unit to have:

  • 4 independent SDI to HDMI converters
  • 3 independent SDI to HDMI converters with a quad-split output
  • 2 independent SDI to 2 x HDMI converters with loop through
  • A single SDI or Multi-View to 4 x HDMI outputs


  • Inputs 2 and 4 can be individually changed to output active loop copies of inputs 1 and 2 respectively.
  • Multi-View mode offers:
    • Custom Layouts with various standard layouts
    • Load and restore Custom Layouts
    • Fast switching between inputs using Full-Screen scaling
    • Selection of audio from any input
    • 16 Character UMD overlay per window with individual enables, custom positioning and size
    • Low latency buffering for each input allowing non-synchronous inputs
    • Each window is independent of the others, allowing any 3G/HD/SD format of any frame rate to be displayed simultaneously
    • Variable aspect ratios per window
  • The DMON-4S is a truly portable converter, that incorporates our new easy to use LCD and button control system.

This unit also includes:

  • USB port for control and firmware updates.
  • Heavy duty metal box.
  • Metal Thread Locking DC Power Socket.
  • Power Supply, HDMI Cable and USB Cable.