LG OLED65B7A Additional Link - Calibration Notes For 2017 Oled Tvs - Page 1
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Calibration Notes for 2017 LG OLED TVs • When calibrating SDR, LG recommends using a test pattern generator set to output 18% area (or smaller) greyscale patterns with a black background • When calibrating HDR, LG recommends using a test pattern generator set to output 10% area (or smaller) greyscale patterns with a black background • During HDR calibration, disable 'Active HDR*' (self generated dynamic tone mapping) by setting the 'Dynamic Contrast' setting in the Expert Picture Mode Settings to 'Off ' • After calibration, for best results, re-enable 'Active HDR*' by setting the 'Dynamic Contrast' setting in the Expert Picture Mode Settings to 'Low' • For Dolby Vision calibration, CalMan 2017 must be used, along with a test pattern generator compatible with Dolby Vision test patterns (e.g. Murideo Six-G) • The 'Edge Enhancer' setting in the Expert Picture Mode Settings does not increase sharpness; the default 'On' setting is a bypass function, and is therefore recommended • 20 HDR Calibration adjustment points have been provided for 540nit content, 1,000nit content, and 4,000nit content, shown in the table below. A test pattern generator should be set to output a grey patch at the appropriated Code Value for each adjustment point. If using CalMan, launch Levels Editor, and create a new set of levels using the percentages in the table below, then select this range for the greyscale adjustment in the settings tab of the HDR workflow. LG Electronics April 23rd 2017 1 of 3