Abekas AirCleaner, Руководство пользователя

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AirCleaner • User Guide 45
4. Operations
In This Chapter
4. Operations
In This Chapter
The following topics are covered in this chapter:
•
Overview .................................................................... 45
•
Theory of Operation.................................................. 46
•
Front Panel ................................................................ 54
•
Delay Times ............................................................... 55
•
Reaction Time............................................................ 56
•
User Configurations.................................................. 61
•
Programming AirCleaner.......................................... 66
•
Control Panel Menu Item Descriptions ................... 72
•
Menu Flow Charts ..................................................... 91
Overview
The unique architecture of AirCleaner allows for multiple user modes consisting of
one or two screeners, multiple trigger options and the ability to have two completely
independent delay paths through the system with independent control of audio and
video delay.
Although AirCleaner was designed primarily as a device to screen out visual and
aural obscenities and profanities, it also features an adjustable delay to offset audio
relative to video and therefore may also find uses as an audio-to-video
synchronization device.
Realizing that every broadcast facility is designed for a unique workflow, AirCleaner
in turn is designed with maximum flexibility in mind. AirCleaner provides the
flexibility required to meet a multitude of needs.
AirCleaner can be quickly and easily configured by the user to provide either one-
user or two-user operation. With two-user operation, the internal delay can be split
between the two users in any proportion desired; each of these screeners also has their
own parameters for reaction time, individually adjustable for both audio and video.
AirCleaner also offers a simple way to offset the audio and video delay to compensate
for timing or synchronization errors in the incoming audio/video feed.