Parts Lists and Schematics
025-9416
193
INDEX
A
adjustments
audio from telephone, 86
dial click, 95, 109
digital deviation to transmitter, 95
hybrid balance, 89
level audio, 23
making measurements, 85
overview of procedures, 85
paging tone level to transmitter, 94
pots, 21
test equipment
dial click, 95
station interface, 90
trunk card levels, 86
trunk card levels, 85
voice level to transmitter, 93
ADPCM transcoders, 17
AGC kill, 24
alarm, external, 113
alphanumeric paging, 2, 10, 139
ansi.sys characters, 44
architecture, 15
ASCII character, 140
audio
from telephone, 86
level adjustments, 23
paging tone level to transmitter, 94
voice level to transmitter, 93
automatic gain control (AGC), 139
B
backing up voice prompt files, 117
battery saver, 140
breakthrough, 140
buttset, 141
C
canned messages, 141
capcode, 141
chassis grounding, 52
clamp-on ferrites, 55
class of service (COS), 142
co-located transmitters, 68
COM PORT, 18
communications conflicts, 44
communications software
MCU, 32
ZLINK, 32
computer requirements, 32
connectors
RJ21 (50-pin), 51, 61
RJ45 (8-pin), 59
Crosstalk, 44
D
decibels, 85
deviation level, 143
dial click, 143
decoder card, 29, 108
threshold adjustment, 95
DID trunk configuration, 24
digital deviation to transmitter, 95
display paging output, troubleshooting, 125
DRAM memory, 18
DTMF
signaling, 2
tone frequencies, 110
dual trunk 4-wire audio interface, 26
dual trunk interface board, 20, 22
DUART, 23
dumb terminal, 143
Summary of Contents for 640 DAPT XTRA
Page 2: ......
Page 6: ...Statements vi 025 9416...
Page 20: ...Introduction 8 025 9416...
Page 26: ...Specifications 14 025 9416...
Page 96: ...Installation 84 025 9416...
Page 126: ...Optional Equipment Installation 114 025 9416...
Page 134: ...Voice Prompts 122 025 9416...
Page 174: ...Parts Lists and Schematics 162 025 9416 Schematic...
Page 175: ...Parts Lists and Schematics 025 9416 163...
Page 176: ...Parts Lists and Schematics 164 025 9416...
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Page 182: ...Parts Lists and Schematics 170 025 9416 Silkscreen...
Page 185: ...Parts Lists and Schematics 025 9416 173 Schematic...
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Page 190: ...Parts Lists and Schematics 178 025 9416 Silkscreen...
Page 193: ...Parts Lists and Schematics 025 9416 181 Schematic...
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Page 196: ...Parts Lists and Schematics 184 025 9416 Silkscreen...
Page 198: ...Parts Lists and Schematics 186 025 9416 RAM Disk 702 9386B ROM Disk 702 9389B...
Page 199: ...Parts Lists and Schematics 025 9416 187 TNPP Interface 702 9362C 2...
Page 200: ...Parts Lists and Schematics 188 025 9416 Terminal Block Adapter 702 9470B...
Page 201: ...Parts Lists and Schematics 025 9416 189 CONFIGURATION DIAGRAMS Dual Trunk Telco DID 024 0076A...
Page 202: ...Parts Lists and Schematics 190 025 9416 Dual Trunk Telco End to End 024 0077A...
Page 203: ...Parts Lists and Schematics 025 9416 191 Dual Trunk Telco E M 024 0078A...
Page 204: ...Parts Lists and Schematics 192 025 9416 Dual Trunk Telco Ground Start 024 0079A...
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