1. Introduction

The LLAS-300 is designed for cinema auditorium quality control. It measures C-weighted sound pressure level (SPL) in dB, luminance in cd/m² and ftl, chromaticity (x and y), and correlated color temperature. LLAS-300 has a temperature sensor which can detect the internal temperature of the cinema.

2. Typical Application---connecting to QMS/TMS/NOC

 3. LEONIS S-QMS100 Introducitons

LEONIS projection quality management system S-QMS100 can connect with LLAS - 300 (2D/3D), except measuring sound press, brightness, chromaticity(x and y), color temperature, environment temperature, also can measure the left/right eye chromaticity and the left/right eye brightness of 3D projection, can automatically calculate the whole light efficiency of 3D system, including left / right eye light efficiency, left/ right eye contrast, and color deviation.

The system enables control and management of digital AV and projection quality, reduce operational costs, strengthen management. It supports active 3D technology, polarization 3D technology, Color separation 3D technology, support data report generation, and can generate graphic reports, it also can support mobile devices /PC.

4. Specifications