Hitachi EC702MP-BB3 Manuals

Manuals and User Guides for Hitachi EC702MP-BB3. We have 1 Hitachi EC702MP-BB3 manual available for free PDF download: Operation Manual

Hitachi EC702MP-BB3 Operation Manual (108 pages)

UHF Digital TV Transmitters

Brand: Hitachi | Category: Transmitter | Size: 3.7 MB

Table of Contents
3
Contents
3
Index
3
Abbreviations
7
About this Manual
8
Basic Knowledge Required
9
Structure
9
Section 1 - Care, Warranty, and Service
10
Care and Safety
10
Warranty
11
FCC Compliance
11
Technical Assistance
12
Section 2 - Minimum Installation Requirements
13
Introduction
14
Minimum Requirements
14
AC Mains - Wire Gauge
14
Grounding
15
Stability
15
Insulation
15
Atmospheric Discharge Protection System
18
Lightning Rods
18
Protectors
18
Air Conditioning
18
Temperature
18
Humidity
19
Cooling
19
AC Load and Thermal Dissipation Information for Infrastructure Install
20
Section 3 - E-Compact BB3 Medium Power Series UHF Digital TV Transmitters
21
Overview
21
Specifications
22
Construction
24
Single Drive, Dual Drive (Optional) and Touch Screen Display (Optional)
24
Ec702Mp-Bb3 / Ec704Mp-Bb3
25
MP-BB3 1-PSU / AC Mains
27
PSU Redundancy, AC Mains, RF Output Power (TPO)
27
Main Modules
28
Control Module CM9001 (MOD GV 40288)
29
RF Input
29
Interfaces
30
Communication
32
Display Interface
35
Equipment Featurings
37
ALARMS - Front Panel Signaling and Shortcut Keys
38
System Operation (Display Interface)
39
Main Menu > Setup
39
Main Menu > Setup > Power
40
Main Menu > Setup > Transmitter Setup
40
Main Menu > Setup > Time and Date Setup
40
Main Menu > Setup > Password Setup
41
Main Menu > Setup > Alarms Mask
41
Main Menu > Setup > Transistor Bias Adjustment
41
Main Menu > Setup > Temperature
42
Main Menu > Setup > Control Mode
42
Main Menu > Measurements
43
Main Menu > Measurements > Power
43
Main Menu > Measurements > Exciter Status
43
Main Menu > Measurements > HPA Drawers
44
Main Menu > Measurements > HPA Drawers > RF Power
45
Main Menu > Measurements > HPA Drawers > Software Version
45
Main Menu > Measurements > HPA Drawers > Power Supply
45
Main Menu > Measurements > HPA Drawers > Drain Current
46
Main Menu > Measurements > HPA Drawers > Temperature
46
Main Menu > Measurements > Software
47
Main Menu > Measurements > Communication Status
47
Main Menu > Measurements > CM Driver Temp
47
Main Menu > System Alarms/Log
48
Main Menu > System Alarms/Log > Current Alarms
48
Main Menu > System Alarms/Log > Alarms/Log
49
Main Menu > System Alarms/Log > Drawers Alarms
50
Main Menu > System Alarms/Log > Drawers Alarms > Current Alarms
50
Main Menu > System Alarms/Log > Drawers Alarms > Past Alarms
51
Main Menu > System Alarms/Log > Drawers Alarms > Clear Past Alarm
52
Power Amplifiers Drawers (HPA) Alarms List
52
Main Menu > System Alarms/Log > Clear Alarm Log
53
Control Module Main Alarm List
53
Main Menu > Remote Access
54
WEB Interface - Remote Access
55
Introduction
55
Homepage Features
57
Alarms
58
Log Alarms
58
Setup
59
Power Setup
59
Transmitter Setup
60
PA Temperature Control
60
Time and Date Setup
60
Alarm Mask
61
Exciter
61
Import/Export
61
Measurements
63
Software Version
63
Power
63
Communication Status
64
Transistor Bias
64
Exciter Status
64
Drawers
65
Power Supply
65
Driver
66
Power Amplifier
66
Remote
69
Snmp
69
Network
69
User
70
Software Update
70
Power Amplifier Module PA 702MP (MOD GV 40335 / MOD GV 40336) PA 704MP (MOD GV 40298 / MOD GV 40309)
71
Interfaces
72
Specifications
73
Power Amplifier Drawer Functional Description
74
Communication Interface (COMM)
75
Power Amplifier Signaling Led's
76
Power Supplies Signaling Led's
77
RPC-1600-48 - 1600 Watts Powers Supplies
77
Power Supply Redundancy Operation / Power Reduction
78
EIA Low Pass Filter
79
Features
79
EIA RF Output Line with Sample Probe
80
Features
80
Mask Filter
82
MCCB (Molded Case Circuit Breaker)
83
Kw MCCB (MOD 40323)
83
Sparkover - Phase Surge Protection Device (SPD)
86
Section 4 - Installation
87
Overview
87
Inspection
87
Installation Recommendations
87
Preventive Protection
87
Tower
87
Fastening of Cables, Antennas and Connectors
88
Indoors Equipment Installation
89
Equipment Grounding
89
Electric Installation Grounding
90
Power Supply
90
Equipment Assembly
91
Assembly
91
Internal Connections
95
GND Connection
95
AC Electrical Line Connection
95
Section 5 - Initial Activation
97
Overview
97
Activation
98
Main Operations
100
Power Changing
100
Communication
100
Forbidden Operations
100
Protections
101
Reflected Power
101
Over-Excitation
101
AC Mains Line Protection
101
Transmitter Operating Temperature Configuration
102
Section 7 - Preventive Maintenance
103
Overview
103
Preventive Maintenance
103
Cleaning
103
Visual Inspection
104
Reading Verification
104
Power Transistors Againg Adjust
105
Section 8 - Attachments
106
POWER AMPLIFIER DRAWER: Fan Filter Access for Cleaning / Fan Replacement
107

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