15
The configuration, shown in Figure 4, is suitable for a smaller intercom system when you want to operate the US-2002 as a
master speaker station, with one (1) speaker to monitor both intercom channels. In this configuration, the SPS-2001
Combine/Isolate switch is set to the Isolate position. With this setting, the two (2) intercom channels are completely separated.
The amplified speaker in the SPS2001 is used as the speaker output for the US-2002, and the US-2002 dip switches are set to
monaural operation so that both intercom channels are heard in the speaker. The PA-KP local power supply is optional. When
a PA-KP is connected, the US-2002 automatically disconnects from system power (supplied by the SPS2001). When the US-
2002 is not drawing power from the intercom system, more system power is available for additional belt packs, etc.
NOTE: For more information about cables, see Figure 15 on page 26.
NOTE: A BOP-1000 may be used to rack mount 2 TW-7W splitters.
FIGURE 4. US-2002 Monaural Master Speaker Station Configuration with 1 Power Supply.
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