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Standard Communications TVM Series User Manual

Standard Communications TVM Series
68 pages
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Standard Communications TVM Series Specifications

General IconGeneral
BrandStandard Communications
ModelTVM Series
CategoryModulator
LanguageEnglish

Summary

Safety and Precautions

Safety Considerations

Explains safety symbols and warnings for user protection, including electrical shock and moisture hazards.

Important Safeguards

Lists critical safety instructions for installation, operation, cleaning, ventilation, and servicing.

General Information

TVM450/TVM550 Model Description

Details the features, capabilities, and design of the TVM450 and TVM550 modulators.

TVM550II/TVM550IIS Model Description

Outlines the enhancements, improved power supply, and specific module differences for TVM550II/IIS.

Key Product Features

Highlights the main functionalities, performance aspects, and advantages of the TVM series.

Product Specifications

General Specifications

Provides essential operational parameters like power, dimensions, temperature, and altitude range.

Video Characteristics

Details video input/output levels, frequency response, waveform distortion, and linearity metrics.

Audio Characteristics

Specifies audio input/output parameters, frequency response, pre-emphasis, and noise levels.

RF Characteristics

Lists critical RF performance metrics including frequency range, output impedance, and spurious outputs.

IF Characteristics

Defines specifications related to Intermediate Frequency (IF) signal input and output levels.

CSG60 Stereo Specifications

Details audio input/output, video input/output, and 4.5 MHz output specifications for the CSG60 module.

DSG2000 Specifications

Outlines technical specifications for the DSG2000 digital stereo/SAP generator, including audio and video.

Controls and Connections

CMA60 Module Controls and Connectors

Identifies and explains front and rear panel controls and connectors for the CMA60 audio module.

CSG60 Module Controls and Connectors

Details front and rear panel controls and connections for the CSG60 stereo audio module.

DSG2000 Module Controls and Connectors

Explains front and rear panel controls and connections for the DSG2000 digital stereo/SAP module.

Installation and Operation

Installation Procedures

Step-by-step guide for physically mounting and connecting the modulator unit in a rack.

Interconnection Methods

Explains how to connect the modulator within a headend or supertrunking environment.

Channel Selection

Instructions for selecting the desired output channel using the front panel rotary switch.

Video Modulation Adjustment

Procedures for correctly adjusting video modulation levels using the front panel potentiometer.

FCC Offset Switch Operation

Explains the function and settings of the FCC Offset switch for frequency alignment.

DSG2000 Audio Processing

Guides on configuring stereo, mono, SAP, and auxiliary audio processing modes.

Option Installation

CBP45 and CBP45-1 Option Installation

Covers the installation of CBP45 SAW filter and CBP45-1 IF loop options for noise correction.

CSG60 Option Installation

Provides instructions for installing the CSG60 BTSC stereo generator module.

CIF450-1 Option Installation

Details the installation procedure for the CIF450-1 composite IF loop option.

CALT45 Option Installation

Guides on installing the CALT45 alternate IF input option for switching receivers.

SAP Audio Option Installation

Instructions for installing the SAP2000 option for SAP audio output on TVM550IIS.

AGC Option Installation

Covers the installation of the AGC2000 automatic gain control option.

Block Diagrams

TVM450 Block Diagram

Illustrates the internal signal flow and components of the TVM450 modulator.

TVM550/TVM550II Block Diagram

Shows the internal architecture and signal paths for the TVM550 and TVM550II models.

TVM450S/TVM550S Block Diagram

Depicts the block diagram for TVM450S/TVM550S models with integrated CSG60.

TVM550IIS Block Diagram

Illustrates the internal components and signal flow for the TVM550IIS model.

Warranty and Support Programs

Standard Limited Warranty

Outlines the terms and conditions of the product's limited warranty, covering defects and liability.

Gold Standard Support Program

Details the domestic support program including guarantees, repair services, and lifetime loaner program.

International Gold Standard Support Program

Describes the support program tailored for international users, including warranty and service information.

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