Federal Signal Corporation D1 Series Installation And Maintenance Manual page 4

Table 1 Kit contents .............................................................................................................................................5
Table 2 Model 300MB Series D motherboard .....................................................................................................8
Table 3 Product specifications ............................................................................................................................9
Table 4 Replacement parts ...............................................................................................................................19
Figure 1 Dimensions and mounting holes ..........................................................................................................6
Figure 2 Connections on the back of Model 300MB .........................................................................................11
Figure 3 Model AM25CK connections (balanced line) ......................................................................................12
Figure 4 Model 300CK connections (unbalanced line) .....................................................................................12
Figure 5 Cascading multiple units.....................................................................................................................13
Figure 6 CommCenter as a SelecTone control center ......................................................................................13
Figure 7 Model 300MB with remote microphone and message playback ........................................................14
Figure 8 Model 300MB with 25 Vrms connections ...........................................................................................14
Figure 9 Model 300MB with central amplifier connections ...............................................................................15
Figure 10 Typical central power system ...........................................................................................................15
Figure 11 Model 300MB motherboard ..............................................................................................................18
SelecTone is a registered trademark of Federal Signal Corporation.
© 2013 Federal Signal Corporation. All rights reserved.
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Tables
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Model 300MB-SD CommCenter Series D1