Telos ZephyrExpress Manuel d'utilisateur télécharger pdf (Page 41)

1-2 QUICK RESULTS

safe mode · 1-17

sensitivity · 1-22

setup · 1-5, 1-16, 1-18, 1-21, 1-24

SPID · 1-3, 1-4, 1-8, 1-20

status screen · 1-10, 1-20

test · 1-9

test lines · 1-9, 1-21

testline · 1-21

text entry · 1-16, 1-17

troubleshooting · 1-19

U interface · 1-19

1 2 ... 36 37 38 39 40 41 42 43 44 45 46 ... 185 186

User’s Manual 1
What you’ve got here: 2
Customer Service 3
Feedback 3
Blank Screen? 4
Test Lines 4
WARNING: 5
Table of Contents 7
A Note From the President 9
Notes About this Manual 10
Block Diagram 11
Menu Structure 12
QUICK RESULTS 13
Instant Gratification, or 14
Set up the hardware 17
Configure the Codec 21
HOT TIP! 22
Place the call to yourself 23
ISDN TIP 26
2: How do I use the menus? 28
ISDN connections 31
Alternate test procedure 33
Audio setup 34
HOT TIP: 35
ISDN Connection 36
15: How do I place a call? 36
18: How do I hang up? 38
1-28 QUICK RESULTS 40
1-2 QUICK RESULTS 41
ZEPHYREXPRESS 42
About our hardware 43
Front Panel 43
The Mixer Section 44
Monitor Mixers 45
Display section 46
ZEPHYREXPRESS HARDWARE 47
Control section 48
DIAL button 49
Rear Panel 51
Data connection section 52
S Interface Pinouts 53
U Interface Pinouts 54
Remote Control jacks 54
RS-232 Pinouts 55
Parallel Port 55
+30V Max 56
Parallel logic input circuit 56
All XLR Pinouts 57
Microphone Inputs 57
Power connection 59
Power Input 60
Power Supply XLR Output 60
Power Supply 60
3-20 ZEPHYREXPRESS HARDWARE 61
ZEPHYREXPRESS HARDWARE 3-21 62
AUDIO OPERATIONS 63
Mix flexibility 64
The Send Mixer 65
Mic Routing Switches 67
Send Level Controls 69
SEND Meters 69
Monitor Routing Switches 70
About Monitor Panning 71
Monitor 1 Receive 72
Monitor 1 Send 72
Receive Meters 73
LOCK lights 73
Analog (G.711) phone calls 74
Placing calls 75
Hanging up 75
Dealing with Delay 76
Zephyr or 77
ZephyrExpress 77
4-16 AUDIO OPERATIONS 78
AUDIO CODING 79
OVERVIEW 80
ISO/MPEG LAYER 3 83
Redundancy Reduction 84
Bit Reservoir Buffering 84
Ancillary Data 84
ISO/MPEG LAYER 2 85
Layer 2 Joint Stereo 86
Layer 2 Mono-128 86
CASCADING 87
Audio Coding Comparison Chart 89
Delay vs. Quality 90
Dual Site Operation 91
Sampling Rate 92
Compatibility 93
CODING 5-17 95
MENU REFERENCE 96
The Menu System 97
Navigation Shortcuts 98
Getting HELP 99
Menu Overview 100
Using Setups 101
Master Setups 102
Applying a Master Setup 102
Deleting a Master Setup 104
Autodial Setups 105
Menu Details 106
Audio menu 108
ISDN menu 110
System menu 112
Safe mode menu 114
6-20 MENUS 115
SECTION 7 116
ISDN BASICS 117
GET THE SPIDS! 120
Directory Numbers (DNs) 121
HOW TO ORDER ISDN 122
Details, Details 123
Protocols 124
Switch type to: Natl I-1 126
(USA, Canada, some others) 127
7-14 ISDN 129
SYSTEM FUNCTIONS 130
Software Updates 131
ZephyrExpress data ports 132
Communicating 133
Security Levels 134
Command Help 135
Command Language Details 136
DEEP TECH NOTE! 138
The Parallel Port 141
SYSTEM FUNCTIONS 8-13 142
TROUBLESHOOTING 143
First Steps 144
but how isn’t it working? 146
Diagnostic Aids 147
LOOPBACK modes 148
ISDN TIP! 149
9-8 TROUBLESHOOTING 150
Some Error Conditions 152
Condition: Audio Distorted 154
ISDN Problems 155
Ready will appear 156
Switch Type to PTP 157
WARNING! 159
Intermittent ISDN Problems 160
ISDN Cause Phrases/Values 160
9-24 TROUBLESHOOTING 166
SCHEMATICS 167
APPENDIX 168
ABOUT AUDIO LEVELS 169
Codec: Compatibil 173
Dialog4 173
Codec: Compatibility 173
Slimline 173
FINDING PUBLIC ISDN SITES 174
Ameritech 176
Bell Atlantic 176
Bell South 176
Cincinatti Bell 176
Fort Mills Telephone 176
ISDN BRI, ZEPHYR, AND YOU 177
Ordering ISDN 178
Page 1 of 3 183
PROTOCOL: National ISDN-1 184
APPENDIX 11-19 186

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Telos ZephyrExpress Manuel d'utilisateur Page 41

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