Table of Contents
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Table of Contents
Reloading Factory Defaults ......................................................................................................................... 25
Main Diagnostics Selection ......................................................................................................................... 26
PB1 - Line Output Adjust ............................................................................................................................ 26
PB2 - Line-In Sensitivity .............................................................................................................................. 27
PB3 - Internal Diagnostics.......................................................................................................................... 28
PB1 - Relay Module Diagnostics ..............................................................................................................................28
PB2 - Toggle Backup Mode......................................................................................................................................28
PB3 - RS-232 Diagnostic..........................................................................................................................................28
PB4 - Keyboard Diagnostic ......................................................................................................................................29
PB4 - Tone/Alarm Diagnostics.................................................................................................................... 29
PB1 - Sidetone Level Adjust Mode...........................................................................................................................29
PB2 - DTMF Level Adjust Mode .............................................................................................................................30
PB3 -AMI Message Diagnostics ...............................................................................................................................30
Time Setting................................................................................................................................................. 30
THEORY OF OPERATION ............................................................................................................................. 31
................................................................................................................................................ 31
................................................................................................................................................ 31
............................................................................................................................................. 32
......................................................................................................................................... 32
................................................................................................................................................. 32
CARD SUITE PROGRAMMING SOFTWARE .............................................................................................. 33
..................................................................................................................................... 33
.................................................................................................................................................... 33
.................................................................................................................................................. 33
........................................................................................................................................... 33
Editing Screen ............................................................................................................................................. 34
ACC2500 .......................................................................................................................... 34
Zone Field Name ......................................................................................................................................... 34
Alarm Field Name ....................................................................................................................................... 34
DTMF Setup ................................................................................................................................................ 34
Page PTT Pretime.....................................................................................................................................................34
Zone Address Length ................................................................................................................................................35
Preamble Digits ........................................................................................................................................................35
Zone Activation Duration..........................................................................................................................................35
DTMF Digit Time ....................................................................................................................................................35
Restrict Entry of Manual Zones.................................................................................................................................35
Restrict DTMF Over Dial .........................................................................................................................................35
Preprogrammed Zone/Alarm Aliases ........................................................................................................... 35
Preprogrammed Zone / No Alarm..............................................................................................................................35
Preprogrammed Zone with Alarm .............................................................................................................................36
Programmable Buttons ................................................................................................................................ 36
Other Necessary Programming Settings....................................................................................................... 36
TROUBLESHOOTING..................................................................................................................................... 37
.......................................................................................................................................... 38
CIRCUIT BOARDS ........................................................................................................................................... 39
SCHEMATICS................................................................................................................................................... 43
NOTES ............................................................................................................................................................... 52
09/08
......................................................................................................................... 31
................................................................................................................................ 32
............................................................................................................................ 34
.................................................................................................... 37
Pub. 42004-417A
ACC2500 Audio Control Center
iv
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