DVDO AVLab TPG (4K Test Pattern Generator):




AVLab TPG is the first pocket-sized test pattern generator supporting full 4K Ultra HD at 50/60Hz resolution.


DVDO AVLab TPG is the first pocket-sized test pattern generator supporting full 4K Ultra HD resolution at 50/60Hz as outlined in Version 2.0 of the HDMI specification. Designed specifically for use with Color Management System (CMS) software such as CalMAN™, the AVLab TPG is powered by USB and uses the USB interface to automatically control the video calibration workflow. It is the ultimate tool for AV professionals in the field to deliver lab-quality functionality to on-site display setup and calibration.


  • Full 4K (50/60Hz) test pattern as outlined in Version 2.0 of the HDMI Specification
  • 85+ built-in patterns (R, G, B, C, M, Y, K, Scale, Sharp, Focus, Bars, PLUGE, Half, etc.)
  • Dynamically generated patterns via USB control
  • Direct USB control via CMS software (i.e. Chromapure & CalMAN)
  • Field upgradeable firmware and patterns
  • HDMI®/MHL® pass-through convenience feature
  • Custom ISF black and white PLUGE patterns
  • TV/PC or wall-wart powered

Resolutions Supported:

  • VGA
  • SVGA
  • XGA
  • SXGA
  • 480i
  • 480p
  • 576i
  • 576p
  • 720p50
  • 720p60
  • 1080i50
  • 1080i60
  • 1080p24
  • 1080p25
  • 1080p50
  • 1080p60
  • 4K24 (3840)
  • 4K24 (4096)
  • 4K25 (3840)
  • 4K30 (3840)
  • 4K50 (3840) 4:2:0
  • 4K60 (3840) 4:2:0



ChromaPure Professional ISF Edition:


Used in conjunction with test patterns and a colorimeter, ChromaPure software allows the user to quickly bring a any video display with adequate controls into conformity with industry standards.

ChromaPure is designed to be familiar to anyone who has ever surfed the web. Simply click one of the buttons along the left side of the program window to open one of its modules. Each module performs a different video calibration function. These include:

  • Grayscale
  • Gamma
  • White Balance
  • Color Gamut
  • Color Management
  • Advanced Color Management
  • Support for pre-calibrated PRO meters
  • Color Decoding
  • 24-Point ColorChecker
  • Contrast
  • Lumens Calculator
  • Conversion Utility
  • Raw Data with CSV Export
  • Import/Export Calibration Data
  • Calibration Report
  • Auto-Calibration

The display’s performance with respect to each of these parameters is presented in colorful charts and precise numerical values, both of which can update in real time as calibration adjustments are made