IMT VSTx, Руководство пользователя

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VST
X
User Manual
Revision 2. 3 14
1 Introduction
This document is a user manual for IMT’s VST
X
microwave video transmitter. The VST
X
is a
compact transmitter that digitally encodes video signals and transmits them using COFDM
modulation over microwave frequencies using secure methods. The unit accepts Composite
video inputs in NTSC
or PAL format. It has a built in MPEG4 (H.264) encoder and COFDM
modulator. The VST
X
is housed in an ultra compact, lightweight enclosure that can be used
in harsh environments.
The VSTx comes in two versions, a “connectorized” version which has connectors for typical
user inputs and outputs and a user interface panel, and a “ribbon cable” version which has
no external connectors or controls.
Throughout this manual, the product is referred to as the “VST
X
,” the “VST
X
transmitter”, or
simply the “transmitter.”
1.1 Manual Overview
The contents of this manual are as follows:
Chapter 2 – Describes the theory of operation and the features of the VST
X
.
Chapter 3 – Contains a list of the VST
X
specifications. The specifications include
transmitter feature specifications, power requirements, environmental
specifications, and I/O specifications.
Chapter 4 – Explains how to install the VST
X
.
Chapter 5 – Describes operating procedures for the VST
X
. It also contains an overview
of the VST
X
programmable serial interface.
A preface at the front of this manual contains Warranty and Repair information.
The rear of this manual contains warranty and repair information.