GAI-Tronics ACC2500 Audio Control Center - Manual (Page 3)

09/08 Pub. 42004-417A
iii
Table of Contents
FOREWORD ....................................................................................................................................................... 1
S COPE OF M ANUAL .............................................................................................................................................. 1
N OMENCLATURE ................................................................................................................................................. 1
O RDERING R EPLACEMENT P ARTS ......................................................................................................................... 1
S ERVICE AND R EPAIR .......................................................................................................................................... 1
FCC I NTERFERENCE W ARNING ............................................................................................................................ 1
S AFE H ANDLING OF CMOS I NTEGRATED C IRCUIT D EVICES .................................................................................. 2
DESCRIPTION .................................................................................................................................................... 3
F EATURES AND B ENEFITS .................................................................................................................................... 3
I NTRODUCTION TO THE ACC2500 A UDIO C ONTROL C ENTER ................................................................................ 4
S YSTEM C OMPONENT R EFERENCES ...................................................................................................................... 4
D ESK S ET B UTTON P ANEL ................................................................................................................................... 5
I NTERNAL M ICROPHONE AND S PEAKER ................................................................................................................ 6
H ANDSET ............................................................................................................................................................ 6
C ONNECTORS ...................................................................................................................................................... 7
Power Connector ........................................................................................................................................... 7
AMI Connections........................................................................................................................................... 7
A CCESSORIES , AND O PTIONS AND K ITS ................................................................................................................ 9
P ERFORMANCE S PECIFICATIONS ......................................................................................................................... 10
OPERATION ..................................................................................................................................................... 11
D ISPLAY ........................................................................................................................................................... 11
I DLE M ODE ....................................................................................................................................................... 12
Z ONE S ELECTION .............................................................................................................................................. 12
I NITIATING L IVE V OICE B ROADCASTS WITHOUT AN A LARM ................................................................................ 13
Handset Transmit ........................................................................................................................................ 14
Transmit from Internal (Local) Microphone................................................................................................. 14
Transmit from Desk Microphone or Footswitch ........................................................................................... 14
A LARM S ELECTION ........................................................................................................................................... 15
I NITIATING A LARM B ROADCASTS WITHOUT V OICE ............................................................................................. 16
S TOPPING THE B ROADCAST OF AN A LARM .......................................................................................................... 17
STOP/CLR VS . DEACT.................................................................................................................................... 17
I NITIATING L IVE V OICE B ROADCAST DURING AN A LARM B ROADCAST ................................................................. 18
O VERDIALING DTMF........................................................................................................................................ 18
P ROGRAMMABLE B UTTONS ................................................................................................................................ 19
VOLUME U P AND VOLUME D OWN B UTTONS ................................................................................................. 19
C OMBINATION B UTTON O PERATION ................................................................................................................... 20
TIME B UTTON ................................................................................................................................................. 20
INSTALLATION ............................................................................................................................................... 21
P LANNING THE I NSTALLATION ........................................................................................................................... 21
Mounting ..................................................................................................................................................... 22
FCC Interference Warnings ......................................................................................................................... 22
Electrostatic Discharge (ESD) Protection.................................................................................................... 22
Cable Installation Safety Considerations ..................................................................................................... 23
P OWER C ONNECTION ........................................................................................................................................ 23
A UDIO AND D ATA C ONNECTION ........................................................................................................................ 23
M ICROPHONE S ENSITIVITY A DJUSTMENTS ......................................................................................................... 24
Internal Microphone Sensitivity ................................................................................................................... 24
Handset Microphone Sensitivity................................................................................................................... 24
L EVEL A DJUSTMENTS AND D IAGNOSTICS ........................................................................................................... 25
Programming Menu ..................................................................................................................................... 25