Welcome to tvONE™ Help for CORIOmaster™ and CORIOgrapher™

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Get help setting up your CORIOmaster

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Get help setting up your Streaming media and 4K playback input module

Get help with your Encoder‑100

Get help creating video walls and using the features of CORIOgrapher

Get troubleshooting advice and read FAQs

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Learn what's new in this version of CORIOgrapher

Meet CORIOmaster hardware

Thanks for buying this CORIOmaster, CORIOmaster mini™, or CORIOmaster micro™. CORIOmaster connects to a wide range of sources and displays, and works with CORIOgrapher software to allow you to build dynamic video walls with an easy-to-use visual interface.

  • Output up to four video walls to monitors, LED screens, and projectors, including devices that support 4K

  • Wide range of inputs, including DVI, SDI, HDBaseT™, 4K, and streaming media

  • Embedded audio support with CORIOmaster, CORIOmaster mini, and CORIOmaster micro

  • S/PDIF audio output with CORIOmaster micro
  • Combination of different size and resolution of displays can be used

  • Adjustable bezel compensation

  • Edge blending of projectors

  • Up-down-cross conversion

  • Control your video wall with CORIOgrapher, secure IP, or serial connection

  • Horizontal alignment on analog PC inputs

  • AMX and Crestron modules available

  • CORIOmaster: 4RU frame size

  • CORIOmaster mini: 1RU frame size

  • CORIOmaster micro: 1RU half rack size, up to two video walls

Meet CORIOgrapher control software

CORIOgrapher V2.7 is packed with features.

  • Simple, powerful, software interface
  • Save window configurations as presets and transition between presets
  • Rotate outputs in 1° increments
  • Choose sources for windows
  • Manage streaming media
  • Use custom resolutions
  • Manage EDID data
  • See your changes instantly with immediate mode
  • Undo and redo your work
  • Control audio
  • Configure labels, borders, and colors
  • Position your displays and windows with pixel-precision
Printable PDF files


CORIOmaster Quick Start Guide

CORIOmaster Quick Start Guide

CORIOmaster User Guide

CORIOmaster User Guide

Video wall planner PDF

Video Wall Planning Sheet

Encoder‑100 Quick Start Guide

Encoder‑100 User Guide

CORIOmaster Quick Start Guide

Streaming media and 4K playback input module Quick Start Guide

CORIOmaster Quick Start Guide

HDBaseT™ input module Quick Start Guide