Apr-L Unit; Apr-L Unit Switch Settings; Figure 7-32 Apr-L Unit - NEC Univerge SV8100 System Hardware Manual

UNIVERGE SV8100
10.4
System Hardware Manual

APR-L UNIT

The APR-L UNIT (Analogue Port Ringer) provides an analogue interface for
the terminal. The APR-L UNIT adapter provides ringing which allows the
connected device to be used for incoming and outgoing calls. This adapter
also provides a separate extension number for the analogue device, which
allows both devices to be used at the same time (this can be removed in
system programming if you wish). One terminal can have an APR-L UNIT
adapter.
The maximum distance between the APR-L UNIT and the analogue terminal
is 49 feet.
With the APR-L UNIT adapter installed, and the analogue device attached to
the adapter is in use, the telephone cannot be used – Only one physical port
number is assigned to the telephone. If both the analogue device and
telephone are picked up at the same time, the analogue device takes priority.
If the terminal user is on a call and the single line telephone is picked up, the
single line telephone takes the call from the terminal user.
When installing or removing the adapters, the telephone should be
unplugged from the system.
The APR-L UNIT does not support reverse-polarity, message waiting, or
Caller ID.
10.4.1

APR-L UNIT Switch Settings

Figure 7-32 APR-L UNIT

switches (DSW) allow a technician to configure the unit for specific
settings.
Due to location, set the switches prior to installation
of APR-L UNIT on DTL multiline terminal.
ANALOG PORT
shows the location of the switches. The DIP
Figure 7-32 APR-L UNIT
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