Sign In
Upload
Download
Table of Contents
Contents
Add to my manuals
Delete from my manuals
Share
URL of this page:
HTML Link:
Bookmark this page
Add
Manual will be automatically added to "My Manuals"
Print this page
×
Bookmark added
×
Added to my manuals
Manuals
Brands
Harris Manuals
Transmitter
ZX2500
Technical manual
Harris ZX2500 Technical Manual
Zx series fm
Hide thumbs
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Table Of Contents
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
page
of
198
Go
/
198
Contents
Table of Contents
Troubleshooting
Bookmarks
Table of Contents
Table of Contents
Manual Contents
Features / Benefits
General Product Description
Exciter
Amplifier
Transmitter Nomenclature
Tri-Mode Operation
ZX Transmitter General Construction
Simplified Block Diagrams
Major Subassemblies
Transmitter Accessories
Customized Rack Integration
AC Distribution & Signal Monitor Chassis
Directional Coupler or Wattmeter
Dual-Drive / Main-Alternate Switcher
Section 1 Introduction
Specifications
Field Services
Installation
Commissioning
Unpacking
Returns and Exchanges
Transmitter Documentation
Installation and Outline Drawings
Site Selection
AC Mains Requirements
Transmitters with AC Distribution Chassis
Transmitters Without AC Distribution Chassis
Surge Suppression Devices
Ground Requirements
Overview of RF Grounding Practices
Cooling System Requirements
Personnel and Equipment Protection
Safety Circuits
Remote Control Installation
Exciter Connections
System Bus Connections
Initial Start-Up Procedure
Operation
Introduction
Controls and Indicators
Front Panel
Controller Board
Internal Leds
System Metering Assembly
Basic Operational Procedures
ON/OFF Procedure
Power Raise/Lower Procedure
Switch Operating Mode Procedure (Flexstar HDX Exciter)
Basic Functional Check Procedure
Theory of Operation
Introduction
RF Interconnect Wiring Diagram
Output Assembly
AC-DC Interconnect Wiring Diagram
PA Backplane
PA Reverse Power Alarm
PA Temperature Alarm
PA Current Alarm
Socket Interlock Module Fault Sensor
IPA Backplane
I/O Filter PCB
PS Interface PCB
Fan Monitor PCB
Load PCB
Pa, Iboc Pcb
Transmitter Controller PCB
On/Off Control
Auto Restart
APC Circuit and Power Level Adjust
Operating Mode and Bias Level Control
Metering
Fault and Status Signaling
Load Temperature Fault Sensor
Ambient Temperature Sensor
Drain Voltage Adjust
System Metering Assembly
System Interconnect
Command Sharing
Power Control Sharing
Maintenance and Alignments
Introduction
General Maintenance Guidelines
Personnel Training
Recommended Tools and Equipment
Spares Holding
Safety Precautions
Transmitter Logbook
Maintenance Logbook
Routine Maintenance
MTBF Estimates
Basic Maintenance Procedures
Power Amplifier (PA) Module Swap
Procedure
Power Supply (PS) Module Swap Procedure
Air Filter Replacement Procedure
PA Module Cleaning Procedure
Advanced Maintenance Procedures
Advanced Functional Check
Forward Power Meter Calibration
Precision Directional Coupler
Reverse Power Meter Calibration
Set Transmitter Power Level (Case 1: Internal Transmitter APC Control)
Set Transmitter Power Level (Case 2: Exciter APC Control with Flexstar HDX)
APC Setup for Multiple PA Chassis
Set User Reverse Power Foldback Threshold (ZX2500 / ZX3750 / ZX5000)
Set User Reverse Power Foldback Threshold (ZX7.5, ZX10)
Periodic Cleaning and Inspection
Service One PA Chassis While Transmitter Is on Air (ZX7.5/ZX10)
Service One PA Chassis While Transmitter Is Appendix A - FM Web Remote
Check Balance by Disconnecting Load (ZX7.5/ZX10)
Special Part Replacement Notes
PA Module (992-9992-041G or Otherwise)
PA Amplifier Assembly (PWA, PA)
PS Module (736-0445-000)
Transmitter Controller PCB (901-0203-541)
PA Backplane PCB (901-0203-381)
IPA Backplane PCB (901-0203-581)
PS Interface PCB (901-0203-531)
RF Output Assembly (971-0023-026/027/028)
Output Assembly Ballast Load (700-1225-000)
RF Splitter (901-0203-511/561/571)
I/O Filter PCB (901-0203-551)
Web Remote PCB (901-0203-391T)
Fan Monitor PCB (901-0203-441)
Cooling Fans (430-0458-000)
Front Panel Multimeter (632-1201-000)
AC Mains Filter (476-0528-000 or 609-0125-000)
Front Panel Filter (943-5567-408)
IPA Splitter (901-0203-591)
Input 3Db Attenuator (971-0023-050)
System Metering Assembly
Output Combiner (3Db Hybrid)
Kw RF Load
Troubleshooting
Contacting Harris Service
Troubleshooting Table
Parts List
ZX5000 Replaceable Parts List
ZX10 Replaceable Parts List
Appendix A - FM Web Remote Option
Introduction
General Product Description
Installation
Internet Security
Installation Procedure
Operation
Access Main Page
Theory of Operation
Maintenance
Access Configuration Page
Configuration Settings
Perform Simple Reset
Perform Expert Reset
Change Clock Battery
Calibrate Clock Speed
Use Microchip Discoverer Utility
Troubleshooting
USB Flash Drive
Advertisement
Quick Links
1
Table of Contents
2
Manual Contents
3
Exciter
Download this manual
TECHNICAL MANUAL
888-2595-001
ZX Series FM
Transmitter
ZX Series
FM Transmitters
ZX2500, ZX3750, ZX5000, ZX7.5, & ZX10
Dec 20, 2011
T.M. No. 888-2595-001
Rev: J
© Copyright Harris Corporation 2009, 2010, 2011
All rights reserved
Table of
Contents
Previous
Page
Next
Page
1
2
3
4
5
Advertisement
Table of Contents
Troubleshooting
Troubleshooting
147
Troubleshooting Table
148
Troubleshooting
195
Need help?
Do you have a question about the ZX2500 and is the answer not in the manual?
Ask a question
Questions and answers
Related Manuals for Harris ZX2500
Transmitter Harris Platinum Z2 CD Manual
Fm transmitter (196 pages)
Transmitter Harris ZX10 Technical Manual
Zx series fm (198 pages)
Transmitter Harris Z3-48HD+ Technical Manual
(38 pages)
Transmitter Harris Platinum Z16HD+ Preliminary Manual
Iboc fm transmitter (260 pages)
Transmitter Harris Atlas DVL400 Technical Manual
Atlas series dvb-t uhf transmitter (180 pages)
Transmitter Harris Maxiva ULX COFDM Series Technical Manual
Digital transmitter (308 pages)
Transmitter Harris Intelligent Transmitter Platinum-i Series Technical Manual
Vhf (220 pages)
Transmitter Harris DX-10 Technical Manual
Am broadcast transmitter (332 pages)
Transmitter Harris SX-1 Operator's Manual
Am transmitter (46 pages)
Transmitter Harris Platinum Series Technical Manual
Television transmitters (158 pages)
Transmitter Harris Gates One 994 9202 002 Technical Manual
Gates series (110 pages)
Transmitter Harris HTlFM Technical Manual
(63 pages)
Transmitter Harris DX 25U Technical Manual
Medium wave transmitter (274 pages)
Transmitter Harris Micromax Operation Manual
30 watt solid-state fm exciter (30 pages)
Transmitter Harris MW-1 Service Bulletin
(4 pages)
Transmitter Harris Platinum HT EL 2000LS Technical Manual
Television transmitter (90 pages)
This manual is also suitable for:
Zx7.5
Zx10
Zx3750
Zx5000
Table of Contents
Print
Rename the bookmark
Delete bookmark?
Delete from my manuals?
Login
Sign In
OR
Sign in with Facebook
Sign in with Google
Upload manual
Upload from disk
Upload from URL
Need help?
Do you have a question about the ZX2500 and is the answer not in the manual?
Questions and answers