HDSD9545DLY - PRO Profanity Bypass Delay Manual
OVERVIEW
Revision 1.3.7
Page 1-3
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The on-air path routes through a 2x1 video switch that allows you to select between the
program chain Input A 'live' video (and audio) and the Input B 'safe' video/audio source
in the event that objectionable content is seen or heard. Therefore, the 'on air' output
provides the switched output between delayed program and delayed safe video so that
alternate video (and audio) can be switched to air after you have seen or heard the
objectionable content but before your viewers have.
Program and safe outputs are duplicates of the program and safe inputs, and delayed
program/delayed safe are delayed outputs of the respective inputs. A delay program
output will always be the same signal as the program input, but delayed by the amount
dialled in.
1.1.
HOW TO USE THIS MANUAL
This manual is organised into 4 chapters: Overview, Installation, Operation, and Technical Description.
This chapter contains a quick summary of the features and a glossary to define concepts and terms used
throughout the remainder of the manual.
Chapter 2 provides a detailed description of the rear panel connectors, and how the unit should be
connected into your system.
Chapter 3 provides a detailed description of the operation of the front panel controls, starting with an
overview of the pushbuttons and front panel indicators.
Chapter 4 provides the specifications, instructions on how to update the firmware in the unit and other
technical issues.
The exclamation point within an equilateral triangle is intended to alert the user to
the presence of important safety related operating and maintenance (Servicing)
instructions in the literature accompanying the product.
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This symbol is intended to alert the user to important operating instructions.
1.2. GLOSSARY
CCIR-601
(This document now known as ITU-R601). An international standard for component digital
television from which was derived SMPTE 125M and EBU 3246-E standards. CCIR-601
defines the sampling systems, matrix values and filter characteristics for Y, B-Y, R-Y and RGB
component digital television signals.
SERIAL DIGITAL
Digital information that is transmitted in serial form. Often used informally to refer to
serial digital television signals.
4Fsc:
Four times sub-carrier sampling rate uses in composite digital systems. In NTSC this is 14.3
MHz. In PAL this is 17.7 MHz.
Summary of Contents for HDSD9545DLY-PRO
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