Hardware manual

Electra Elite Issue 8
System Hardware Manual xvii
Section 3 Installation Procedures ..................................................................7-6
3.1 ACA-U Unit (AC Adapter) ...........................................................7-6
3.1.1 Connecting the ACA-U Unit ..............................................7-6
3.2 ADA-U Unit (Ancillary Device Adapter) .......................................7-7
3.2.1 Installing an ADA-U Unit on a Multiline Terminal ..............7-7
3.2.2 Connecting Cables to the ADA-U Unit ..............................7-9
3.2.3 Switch Settings ................................................................7-11
3.3 APA-U Unit (Analog Port Adapter) ............................................7-13
3.3.1 Installing APA-U Unit on any DTP/DTU
Multiline Terminal except DTP-2DT-1 and
DTP-16HC-1 ...................................................................7-13
3.3.2 Switch Settings ................................................................7-14
3.3.3 Connecting Cables on the APA-U Unit ...........................7-15
3.4 APR-U Unit (Analog Port Ringer) ..............................................7-16
3.4.1 Installing an APR-U Unit on any DTP/DTU Multiline
Terminal except DTP-2DT-1 and DTP-16HC-1 ..............7-16
3.4.2 Switch Settings ................................................................7-19
3.4.3 Connecting Cables on the APR-U Unit ...........................7-20
3.5 CTA-U Unit (Computer Telephony Application) .......................7-21
3.5.1 Installing the CTA-U Unit .................................................7-22
3.5.2 Connecting the Cables on the CTA-U Unit .....................7-22
3.5.3 Installing the Driver on the PC ........................................7-23
3.6 Computer Telephony Adapter with USB Interface ....................7-23
3.6.1 CTU(C)-U Unit Connections ............................................7-24
3.6.2 CTU(S) Unit Connections ................................................7-25
3.7 DBM(B)-U10 Box and DBM(E)-U10 Box Message
Display Boards ..........................................................................7-26
3.7.1 Connecting DBM(E)-U( ) Box to DBM(B)-U( )
Box or Another DBM(E)-U( ) Box ....................................7-27