LEADER LEGAL-6 User Manual

LEGAL-6

Multi Rate Video & Audio Legalizer

EYEHEIGHT

The LegalEyes is a full-featured A/V legalizer system. This instrument accepts SD/HD SDI sources, legalizes video and
audio levels (including Loudness) and outputs a corrected SDI feed for use in downstream processes. It supports RGB,
Composite (PAL, NTSC 7.5IRE setup and NTSC 0 setup), simultaneous Composite + RGB and YCbCr gamut correction.

EyeHeight’s proprietary clobeRing - luminance ring suppression technology - is also included, which proactively reduces
content rejection, and a switchable monitoring output with unique “3D” processing indication is also provided. This 1RU
instrument is ideal for ingest areas, receiving facilities and control rooms - any place where your signal must be correct, the
LegalEyes can help. Some of its features are:

Legalizes 3G-SDI, Dual Link SDI, SD-SDI and HD-SDI signals with full 10-bit processing.
Optional Audio Loudness Control/Correction available.
Composite, YCC (Component) and RGB color space correction - each with settable limits.
Two independent SD/HD SDI outputs - each settable as “Legalized”, “Raw”, and “Indicate” out.
Adjustable clipping levels and adjustable soft clipping knee levels.
Highly effective overshoot and undershoot suppression on the luminance signal.
Integral Luma and Chroma gain, black level adjustment and hue rotation.
EBU-R103 standard legalization settings.
Log output with Timecode and PC viewer program included. Simple text based RS232 automation protocol. Compatible

with EyeHeight’s geNETics automation protocol.

Mechanical relay bypass and redundant power supply options available.

NEW KARMA LOUDNESS OPTION (K): The new option (K) for LegalEyes adds KARMAudioRT embedded audio

loudness and peak-program level control to industry leading RGB, composite or combined composite and RGB video
legalization. Now users can ensure video gamut, loudness, and peak-program level compliance with a single cost­effective product. The KARMAudioRT algorithm in the LEGAL-6 continuously monitors the stereo or multi-channel
embedded audio loudness using ITU-R BS1770 Loudness and True Peak measurement algorithms and applies
instantaneous correction to ensure that loudness limit and peak-program level limits are enforced.

The LegalEyes is a fully-featured legalizer system incorporating a 1U ethernet chassis with a hardware control panel which
can also be controlled through a web-based Java softPanel program from any internet browser. The main features of the
legalEyes are:

Available in multi-rate version.
Provides legalization of 3G/Dual Link/HD/SD-SDI input signals with full 10-bit processing throughout.
Composite, YCC (Component) and RGB color spaces.
Two independent SD/HD-SDI outputs, each changeable between “Legalized”, “Raw” and “Indicate” Out.
Adjustable clipping levels.
Adjustable soft clipping knee levels.
Highly effective overshoot and undershoot suppression on the luminance signal - clobbeRing.
Integral luma and chroma gain, black level adjustment and hue rotation.
EBU-R103 standard legalization settings.

 Web-basedJavasoftPanelandspecic“webapp”available.

7.5 IRE or 0 IRE Pedestal.
Six user memories.
Log output with Timecode and PC viewer program.
Unique severity display mode on monitoring output.
Two off-board GPI’s for memory recall.
Compatible with the 14 GPI/tallies on the etherBox.

 Fullysoftwareandrmwareupdatableusingashtechnology.

On-board simple text-based RS232 automation control. Compatible with EyeHeight’s geNETics automation control.
Audio Loudness control option.
Mechanical relay bypass available.
Redundant power supply option.

AVAILABLE OPTIONS:

LEGAL-OP LOUD: Loudness Control Option

LEGAL-OP PSU: Redundant Power Supply

LEGAL-OP BYPASS: Multi-rate Relay Bypass Option on I/O Module

LEADER INSTRUMENTS CORPORATION

11095 Knott Avenue, Suite B - Cypress, CA 90630

[e-mail] www.LeaderAmerica.com

Revision 03/13