Clear-com HX System Frames User Manual download pdf (Page 129)

Problem: Audio sounds low or distorted from a panel.

Action 1: Check the matrix’s currently active CPU card’s power lights. If any of the

lights are not lit, replace the card.

Action 2: Check the analog port input and output gain settings for the port in EHX.

Action 3: Check the panel’s listen-level adjustment settings in EHX.

11.4 System block diagram

Figure 49: System block diagram

129

Eclipse HX-Median User Guide

1 2 ... 124 125 126 127 128 129 130 131 132 133 134 ... 144 145

Eclipse HX-Median User Guide 1
Document Reference 2
Legal Disclaimers 2
Clear-Com Contacts 2
Contents 3
Safety symbols 10
Mains power cord 10
2 Introduction 11
2.1 Chapters summary 12
2.2 Further information 13
3 Overview 14
3.2 Eclipse HX-Median 15
3.2.2 Power supplies 20
3.2.4 CPU card 21
3.3 Interface cards 22
3.3.6 LMC-64 interface card 24
3.4 Interface modules 25
3.6 User panels 26
4 Installing the 27
Eclipse HX-Median 27
Low power warning 29
4.3 Installing CPU cards 32
4.3.1 Hot patching CPU cards 33
Figure 6: CPU card lights 34
4.4.4 Static sensitivity 37
4.4.6 Analog port numbering 37
4.4.7 Configuration 38
4.6.1 4-Pair analog 40
4.6.2 Single-pair digital 41
Figure 19: Non-isolated mode 50
169.254.0.100 and the 55
0.0.0.0 (blank) address 55
5.4 CPU card fail-safes 56
169.254.000.100 60
ACTIVE VOX 63
5.7.2 Main alarm light 67
5.7.3 Alarm reset button 68
5.7.5 Power supply lights 69
6 E-MADI64 card 73
Important note: 75
6.3 MADI channels 78
6.3.1 MADI channel labeling 79
7 E-FIB fiber card 82
Transceiver lasers 86
System 1 System 2 88
System 3 88
Redundant ring 88
Primary ring 88
7.4 Simplex fiber cabling 89
Loss of a single node 90
Loss of two nodes 90
7.4.3 Fault tolerance 93
System #1 System #2 System #3 95
System #4System #5 95
Secondary ring 95
8 E-QUE E1/T1 card 96
8.5 T1 trunking 107
8.6 Trunking failover 109
9 IVC-32 card for IP-based 110
9.3.1 V-Series IP Panels 114
9.3.3 Concert Users 115
10 LMC-64 metering card 116
11 Maintaining the 122
Eclipse HX-Median 122
11.2 Fail-Safe modes 123
11.3 Troubleshooting 124
Example power supply issues 125
CPU card Reset button 128
CPU card Full Reset button 128
Example data issues 128
11.4 System block diagram 129
12 Specifications 130
12.3 Environmental 131
12.7 E-MADI64 fiber cable 132
12.9 E-MADI64 clock sources 133
12.12 Fiber cable 134
12.13 Fiber transceiver 134
12.23 System programming 138
(for EHX software) 140
12.26 Power supply unit 141
13 Glossary 142

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