CyberData 11103 manual Installation Options, Power Gnd, Aux Speaker +, Line Out Gnd, +5 VDC

Installing the Singlewire-enabled Speaker 10

Device Configuration

2.2.2 Installation Options

Figure 2-7through Figure 2-8illustrates various installation options for the Singlewire-enabled Speaker.

2.2.2.1 Singlewire-enabled Speaker with Extra Speaker Connection

In Figure 2-7, the Singlewire-enabled Speaker supports an amplified audio output for a second analog speaker. While the total speaker wattage is the same, by connecting a low cost analog speaker, additional coverage can be realized.

Speaker Setup When using the second speaker connection, the digital volume control needs to be set to less than level 8 while making pages. Some adjustment of this value may be required depending on the specific PoE switch.

Figure 2-7. Singlewire-enabled Speaker with Extra Speaker Connection

Speaker

12 gauge wire and

a maximum length

of 20 feet

8 Ohm Analog Speaker

POWER IN +	AUX SPEAKER (-)
(+12VDC 500mA)
POWER GND	AUX SPEAKER (+)
	GND
	LINE OUT GND	(Part #011120, RAL 9002)
+5 VDC	LINE OUT (+)	(Part #011121, RAL 9003)
J10	J9

Operations Guide 930320C CyberData Corporation