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Harris Atlas DVL4300 Manuals
Manuals and User Guides for Harris Atlas DVL4300. We have
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Harris Atlas DVL4300 manual available for free PDF download: Technical Manual
Harris Atlas DVL4300 Technical Manual (180 pages)
Atlas Series DVB-T UHF Transmitter
Brand:
Harris
| Category:
Transmitter
| Size: 2.43 MB
Table of Contents
Table of Contents
13
Purpose of this Manual
15
General Description
16
Atlas Series™ Transmitter Models
17
System Block Diagrams
18
Section 1 Introduction
19
Transmitter Control System
20
Graphical User Interface
20
Control System Communications
21
In-System Programming or ISP
21
Remote Control
21
PA Module
22
Module Control
23
Power Supplies
23
Cooling System
24
Cooling System Control Panel
24
Pump Module
25
Heat Exchanger
26
Transmitter Cold Plates
26
V-XCAST™ Exciter
27
General Specifications
28
Installation / Initial Turn-On
31
Documentation
31
Installation Drawings
32
Introduction
31
Installation Checkboxes
33
Transmitter Cabinet Placement
33
Cooling System Installation
34
Transmitter AC Connection
37
Second PA Cabinet Interconnections
40
External Interlock Connections
41
Signal and Ground Connections
41
Cabinet Combiner Connections (DVL 4300 and 5700 Only)
42
2.10.1 RF Sample Connections
42
2.11 3 Port U-Link Panel Connections
43
2.12 Install PA and PS Modules
44
2.13 Initial Turn-On
45
2.13.1 Cooling System Turn on
47
2.13.1.1 Setting the Transmitter Flow Rate
48
Level
49
2.13.1.3 Setting the Heat Exchanger Fan Turn on Temperatures
49
2.13.1.4 Verifying Pump Switching
49
2.13.1.5 Local Pump Operation
51
2.13.2 Setting Exciter Parameters
51
2.13.3 RF Initial Turn on
53
2.13.4 Cabinet Phasing
54
2.14 Parallel Remote Control Connections
55
2.14.1 Transmitter Control Functions, J13 and J14
56
Remote Status Outputs, J15 & J
57
2.15.1 Remote Power Metering, J17
59
Operation
61
Introduction
61
Transmitter Control Panel
61
Main Menu "Quick" Buttons
62
Graphical User Interface (GUI)
62
Global Status and Navigation
63
GUI Home Page
64
Drive Chain Main Menu
66
Drive Chain Faults
67
Drive Meters
68
Drive Service
68
Exciter Setup
69
DCU Setup
72
Power Amp Main Menu
73
PA Faults
74
PA Meters
75
PA Service
76
PA Module Removal
76
PA Module Alignment
77
Output Main Menu
78
Output Faults
79
Output Meters
80
Output Service
80
PA Reject Service
81
Output Setup
82
Power Supply Main Menu
83
PS Faults
84
PS Meters
84
PS Service
85
System Main Menu
86
System Control
87
System Cooling
88
Cooling System Control Panel
88
Cooling Faults
89
Cooling Meters
89
Cooling Service
90
System Log
91
System Service
92
System Setup
93
Software Revisions (SW Revs)
96
3.10 GUI Menu Structures
97
Theory of Operation
101
Introduction
101
Active Logic Symbols
102
Block Diagram Descriptions
102
Transmitter Control System
103
Micro Module
104
CPLD, Complex Programmable Logic Device
105
I/O Expansion
105
Life Support Backup
105
Controller Area Network (CAN) Bus
106
System Control Bus
107
CAN Bus
107
Parallel Control Lines
107
Main Controller
109
Transmitter Control
109
Serial Connections
110
Life Support Mode, Main Controller
110
Manual RF MUTE
111
External I/O Board
111
External Interlocks
113
RF Mute Interlock
114
Transmitter RF System
115
V-XCAST Exciter(S)
115
Drive Control Unit (DCU)
115
Backplane Interface Board
116
RF Splitter
116
Control Distribution
116
Low Voltage Power Supply Distribution
117
PA Module
117
Phase and Gain Board
118
Automatic Level Control (ALC)
119
RF Pallets
120
Auto Bias Circuit
120
Pallet Splitters and Combiner
121
DC Distribution Board
121
Module Controller
121
PA Module Combiner
122
Combiner Isolation Loads
125
RF Monitor Board
126
RF Detectors
127
Reject Load RF Detector (Relative)
128
Precision RF Power Detectors
130
Normal Mode / Life Support Mode
130
Power Supplies
131
AC Input
131
PA Power Supply Modules
131
Low Voltage Power Supplies (LVPS)
132
Power Supply Monitor Board
132
LVPS Interface and Cabinet ID
134
PA Power Supply Monitoring and Control
134
AC Line Monitoring
135
Cabinet Cooling System Sensors
135
Cooling System
139
Pump Module
139
Heat Exchanger
140
Transmitter Cold Plates
140
Pump Control Panel
140
Transmitter Interconnect
141
Front Panel Controls
141
Control Voltage Power Supply
142
Control Description
142
Maintenance and Alignments
147
Introduction
147
PA Module Removal and Replacement
147
PA Module Removal
148
Installing a PA Module
149
PA Module Auto Bias Procedure
150
PA Module Phasing
151
Phase Control Voltage
151
Module Phasing Procedure
152
Power Calibrations
153
Forward Power Calibration
154
Reflected Power Calibration
154
DCU Calibration
155
LCD Contrast Adjustment
156
Touch Screen Calibration
157
Main Controller Battery Check
158
V-XCAST Exciter Adjustments
158
Introduction
159
GUI System Log
160
Fault Tables
161
Parts List Index
167
Parts List
167
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