Instruction manual

ACU-1000 Operations Manual
1-18 Interoperability Now
Figure 1-11 shows a range of NXU-2A applications, all interfacing the same network. In the
type of system depicted, the WAIS Controller would normally be used to dynamically make
and break connections between the various elements.
For example, in some situations, the radio in the lower right of the diagram can be connected to
the 4-wire console; at other times to any one of the ACU-1000s. Note that an ACU-1000 can
have multiple links to the network.
Figure 1-11 NXU-2A Applications
1.7.4 Local Extensions: LE-10 and LE-20
The LE-10 and LE-20 local control extensions are designed to provide a stylish, desktop
console that can be used for communicating with anyone connected to an ACU-1000. They
come equipped with a 15’ cable that can plug directly into the connectors on the back of the
ACU-1000 or an NXU-2 using a crossover adapter. The consoles can be connected to the
DSP-2 or an NXU-2 and used as a network control point in conjunction with a WAIS
Controller.
The LE-10 is equipped with a handset with PTT, DTMF pad, monitor speaker, parallel console
indicator and is configured as a 4-wire audio device. The LE-20 has similar features, but is
equipped with a desk microphone. Pictures of each are shown below.
Network
ACU-1000
DSP
ACU-1000
DSP
NXU
RADIO
NXU
ACU-1000
DSP
DSP
Four Wire
Audio Console
DSP
PC With
WAIS Controller