Ocean Matrix OMX-SW8X8NT, Инструкция по эксплуатации

Страница: 4 / 18

Introduction
1
1 Introduction
Congratulations on purchasing your OMX-SW8x8NT 8x8 Video / Audio
Matrix Switcher , which is ideal for the following typical applications:
Any professional system requiring outstanding value in an 8x8 matrix
Production and duplication facilities
Security, CCTV, and home theater systems
2 Getting Started
We recommend that you:
Unpack the equipment carefully and save the original box and packaging
materials for possible future shipment
Review the contents of this user manual
3 Overview
The high performance
OMX-SW8x8NT
is a true vertical interval video /
audio matrix switcher, letting you route any input to any or all of the outputs
simultaneously.
The OMX-SW8x8NT includes:
A bandwidth of 200MHz that ensures transparency even in the most critical
applications
8 input and 8 output button selectors
8 preset memory locations for quick access to common configurations
Audio-follow-video or audio breakaway option (to switch audio
independently from video)
A unique vertical and horizontal sync-pulse solution
Glitch-free transitions, which are produced when sources share a
common reference sync, as switching occurs during the vertical interval
1
An external Sync/Genlock input that may be programmed to switch
according to the timing of either this input or of source number 1
1 When one video signal replaces another video signal, the switching process causes a random interruption in the first video
signal (in the middle of a frame) and a random entrance into the second video signal (also in the middle of a frame). The
result is a visible jump in the edited tape. This deteriorates when the tape is copied, and the disturbance on playback is more
serious. Avoid this by switching at a very specific point during the vertical interval, allowing smooth replacement of a whole
frame by a second whole frame as long as the video sources are Genlocked to each other