1.Activate the source to pull up the correct pattern to measure; 2.Communicate with the meter to take a measurement; 3.Adjust the displays’ video settings towards the calibrated goal; 4.And start the process over again until the calibration is complete.What is needed? The items needed for AC, is the CalMAN display calibration software, a meter, a reference source, and a CalMAN supported display (or compatible external video processor).
CalMAN Software: There are three levels of CalMAN software. Those levels are CalMAN DIY, Expert, and Commercial. CalMAN DIY is for consumers looking to calibrate their personal home displays. CalMAN Expert is for professional calibrators who offer calibration services to their customers. CalMAN Commercial is for commercial calibrators working on large projects, commercial display walls, and manufacturing facilities. Meter: The meter can be one of the over fifty devices that we support (meter support page). This device measures the color and intensity of light emitted from the display. The price range and performance of the different meters range anywhere from $200 to $50,000; and depending on the display type, application, environment, and criticality of calibration accuracy different meters are recommended. Reference Source: The known reference source is what is used as a baseline to measure the displays performance. There are three primary types of reference sources used to generate patterns on the display for the meter to measure. External hardware based reference sources, also known as a pattern generator, inexpensive media like Blu-ray discs or USB thumb drives, and/or software driven patterns from internal hardware (CalPC PC Client). By using a known source at one end, a certified meter at the other, the only variable at that point becomes the display in the middle. CalMAN Supported Display: The display is the most important part in the video calibration chain. It is, at the end of the day, what you use to watch content as the director or content author experienced when they created the source content. It is the device everything revolves around and the final piece of the closed loop calibration. It is because of the display that CalMAN can control all three components of the calibration process (meter, source, and display). The alternative to controlling the display itself for AC is to use an external video processor (external video processor) between the source and the display to make corrective adjustments to the content before it gets passed into the display. To date CalMAN supports many commercial and consumer displays (both flat panel and front projector). To name a few, you can use CalMAN with AC on popular displays like Panasonic, JVC, Sharp, Runco, DPI, and the list is growing every day.Why is it so remarkable? The amazing part of CalMAN AC is that it shows you all of the two-way data, in real time, on a beautifully designed Microsoft Windows Presentation Foundation (WPF) application using a simple and easy to use Graphical User Interface (GUI) dashboard. Depending on the display, CalMAN will conduct a complete AC in two to three minutes (e.g. Panasonic plasmas take about 2 minutes, the Sharp Elite takes about 3 minutes) with results so accurate the deviations are unperceivable to the human eye. What are the benefits to the end user? The benefit to using CalMAN AC is speed, accuracy, and increased control. With CalMAN AC, you get a faster more efficient calibration with superior end results because it allows you more time for fine tuning of the display and making subjective adjustments. In most cases, CalMAN is the only way to unlock full adjustment of the display and ISF controls for an unmatched level of accuracy and efficiency.