Leader Instruments unveiled new series of video, audio and related data analyzers ZEN-W. It comprises the LV5600W waveform monitor and its LV7600W rack-mountable equivalent. These instruments are designed to ease the media industry’s migration from SDI to IP, HD to UHD and SDR to HDR.
   

The LV5600W is a 3U high half-rack-width unit with an integral 7 inch touchscreen. The LV7600W occupies a compact 1U and has SDI plus TMDS monitor outputs. Developed from the established LV5600 and LV7600, these latest-generation instruments are designed to satisfy the most demanding broadcast media test and measurement environments. Each incorporates a wide range of new features plus a WebRTC interface that allows secure remote control and monitoring from a web-connected desktop or laptop computer.

The LV5600W and LV7600W support all the test and measurement tools and options of the original ZEN Series, including traditional picture, waveform, vectorscope and ancillary data display, IP traffic analysis and JPEG-XS analysis. They provide all the support needed to monitor 4K/UHD/2K/HD/SD SDI as well as video-over-IP signals seamlessly in a true-hybrid operating environment. New production-related and post-production-related capabilities include SDR Full Range display of black error, CIE, gamut error, histogram, level error, audio/video timing offset, noise level, test signals, vector and waveform. Also fully supporting SDR Full Range are CINELITE and CINEZONE, including five-bar, frame capture and image quality adjustment.

Another new addition to the LV5600W and LV7600W is bidirectional HDR/SDR conversion which allows HDR content to be viewed in SDR and vice versa, simplifying live production, on-set production, and even post-production work. Reference 3D color lookup tables can be imported via plug-in USB memory for activity such as camera shading and HDR supervision.

New audio-related features include an audio mapping capability which simplifies the task of checking the level of IP audio streams. The audio level display can be flexibly configured for easy supervision. Both instruments also gain support for multilingual closed captions in the CC608, CC708 and OP47 categories which collectively cover most European languages.

Among further refinements introduced in both models is NMOS-based seamless high-speed switching of synchronized SMPTE ST 2110-20 IP video signals. IP video is subject to visible discontinuity when switched between transport streams, unlike SDI signal switching which is normally performed via a router to maintain visual continuity.

Administrative features introduced in the LV5600W and LV7600W include the ability to transfer preset data between two units via USB plug-in memory. Both models also gain an upgraded operating system offering higher security and more flexible future-proofing.