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Harris DiamondCD Series User Manual

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Table of Contents
xi
Section 1
Introduction
Purpose of This Manual . . . . . . . . . . . . . . . . . . . . 1-1
General Description. . . . . . . . . . . . . . . . . . . . . . . . 1-2
Diamond Transmitter Models. . . . . . . . . . . . . . . 1-3
New Style PA Cabinet . . . . . . . . . . . . . . . . . . . . 1-4
System Block Diagrams . . . . . . . . . . . . . . . . . . . 1-5
Control Cabinet. . . . . . . . . . . . . . . . . . . . . . . . . . 1-7
Control Architecture . . . . . . . . . . . . . . . . . . . . 1-7
Graphical User Interface . . . . . . . . . . . . . . . . . 1-9
In-System Programming (ISP). . . . . . . . . . . . . 1-9
PA Cabinet(s) . . . . . . . . . . . . . . . . . . . . . . . . . . 1-10
PA Modules . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11
Power Supplies. . . . . . . . . . . . . . . . . . . . . . . . 1-12
Module Combiner . . . . . . . . . . . . . . . . . . . . . 1-12
Cabinet Combiner . . . . . . . . . . . . . . . . . . . . . 1-12
Cooling system. . . . . . . . . . . . . . . . . . . . . . . . 1-12
8-VSB Exciters . . . . . . . . . . . . . . . . . . . . . . . . . . 1-13
General Specifications. . . . . . . . . . . . . . . . . . . . . 1-13
Section 2
Installation
Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Installation Planning . . . . . . . . . . . . . . . . . . . . . . . 2-1
Space Requirements . . . . . . . . . . . . . . . . . . . . . . 2-1
Weights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
RF System Layout . . . . . . . . . . . . . . . . . . . . . . . 2-2
Air System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Electrical Power . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
Circuit Breaker Selection . . . . . . . . . . . . . . . . . . 2-3
Disconnect Location. . . . . . . . . . . . . . . . . . . . . . 2-3
Unpacking and Equipment Inventory . . . . . . . . . . 2-4
Packing Check List. . . . . . . . . . . . . . . . . . . . . . . 2-4
Software. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
Factory Test Data Sheets . . . . . . . . . . . . . . . . . 2-5
Equipment Required for Unloading . . . . . . . . . . 2-5
Cabinet Placement and Leveling . . . . . . . . . . . . 2-5
Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6
RF Output Coax . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7
RF Line Optimization. . . . . . . . . . . . . . . . . . . . . 2-7
Inter-Cabinet Wiring . . . . . . . . . . . . . . . . . . . . . . . 2-8
Control Cabinet Connections . . . . . . . . . . . . . . . . 2-9
Keyboard Connections . . . . . . . . . . . . . . . . . . . 2-10
PA Cabinet Connections . . . . . . . . . . . . . . . . . . . .2-11
Interlocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-14
Determining Cabinet Style. . . . . . . . . . . . . . . . .2-15
Installing Power Supplies. . . . . . . . . . . . . . . . . .2-15
Installing PA Modules . . . . . . . . . . . . . . . . . . . .2-16
Initial Turn on . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-17
PA Cabinet AC Voltage Check. . . . . . . . . . . . . .2-17
Check the PA Cabinet LVPS DC Voltage. . . . . .2-18
Control Cabinet AC Voltage Check . . . . . . . . . .2-19
Control Cabinet LVPS DC Voltage Check. . . . .2-20
Power-Up and Alignment. . . . . . . . . . . . . . . . . .2-21
CAN BUS Check Out . . . . . . . . . . . . . . . . . . . .2-21
Bringing Up RF Output: Individual PA Cabinets2-22
Bringing Up RF Output: Multiple PA Cabinets 2-25
Parallel Remote Control Connections. . . . . . . . . .2-26
Transmitter Control Functions, J1 . . . . . . . . . . .2-27
Remote Status Outputs, J2 . . . . . . . . . . . . . . . . .2-28
Remote Power Metering, J3. . . . . . . . . . . . . . . .2-29
Remote GUI Description and Setup . . . . . . . . . . .2-29
Section 3
Operation
Operation, Controls and Indicators. . . . . . . . . . . . .3-1
DiamondCD™ Software Manual . . . . . . . . . . . . . .3-1
Push Button Controls . . . . . . . . . . . . . . . . . . . . . . .3-1
Light Bar. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-2
Section 4
Theory of Operation
Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1
Control Cabinet. . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1
Dual AC Main Feeds . . . . . . . . . . . . . . . . . . . . . .4-1
Exciter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-2
Driver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-2
RF Detectors. . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-2
Cabinet Splitter . . . . . . . . . . . . . . . . . . . . . . . . . .4-3
Low Voltage Power Supplies . . . . . . . . . . . . . . . .4-3
Control System . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-3
Main Controller . . . . . . . . . . . . . . . . . . . . . . . . . .4-4
Main Controller functions . . . . . . . . . . . . . . . . . .4-4
Life Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-5
Life Support Controller functions . . . . . . . . . . . .4-5
GUI User Interface. . . . . . . . . . . . . . . . . . . . . . . .4-6

Table of Contents

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Harris DiamondCD Series Specifications

General IconGeneral
BrandHarris
ModelDiamondCD Series
CategoryTransmitter
LanguageEnglish

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