Hardware manual

Electra Elite Issue 8
System Hardware Manual 7 - 7
3.2 ADA-U Unit (Ancillary Device Adapter)
Ancillary Device Adapters allow connection of a tape recorder to all
DTP/DTU Multiline Terminals except DTP-2DT-1 and
DTP-16HC-1.
When installing an ADA-U Unit, first connect the cables to the
ADA-U Unit, set the dip switches, and then install the ADA-U Unit
on the Multiline Terminal.
3.2.1 Installing an ADA-U Unit on a Multiline Terminal
1. Unplug the telephone cord from the Multiline
Ter minal.
2. Prepare Multiline Terminal for adapter installation.
Refer to Section 2 Preparing Multiline Terminal for
Adapter Installation.
3. Plug the ADA-U Unit connector into the receptacle
connector on the back of the Multiline Terminal.
Snap the ADA-U Unit into the hooks on the Multiline
Terminal to secure it.
Figure 7-9 ACA-U Unit Connection
AC Adapter Plug