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GENERAL
The Audiocom SPS-2000 is a two-channel intercom power supply with
speaker, that occupies only 112-rack space. This unit provides power to
two channels for US-2000 User Stations and contains a two-input
powered speaker. Interna1 switch and jumper settings allow the unit to
be used with Clear-ComB components, if desired. Other internal switch
and jumper settings allow the unit to be uniquely configured to the
operator's requirements.
0 Clear-Com is a registered trademark of Clear-Com lntercom Systems
OPERATION
EXTERNAL CONNECTIONS & CONTROLS
NOTE: The numbers refer to the callouts in Figure 1.
1. Volume Control
Use this control to simultaneously adjust the speaker level for both
speaker input lines.
2. Channel Power Status Indicators
The indicators are green for normal operation and change to red if their
is a short circuit or overload condition on a power output line. If an
indicator turns red, either disconnect the corresponding channel con-
nector or turn off the intercom System and locate the problem before
resuming operation.
3. ßeset
The power status indicators will remain red after sensing a problem,
until power is removed from the SPS-2000 or reset is pressed. Press
ßesetafter the problem has been resolved or the appropriate channel
connector has been disconnected.
4. AC Power lnlet
Connects the unit to an AC line and holds the line fuse.
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