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Installing the Singlewire-enabled Speaker
Device Configuration
Operations Guide 930320C CyberData Corporation
11
2.2.2.2 Singlewire-enabled Speaker with Line Out
In Figure 2-8, for areas that require more speaker volume, the Singlewire-enabled Speaker can be
connected directly to an auxiliary amplifier to drive additional horns or speakers. This is done
through the line-out connection.
Figure 2-8. Singlewire-enabled Speaker with Line Out
AUX SPEAKER (-)
AUX SPEAKER (+)
GND
LINE OUT GND
LINE OUT (+)
+5 VDC
POWER GND
POWER IN +
(+12VDC 500mA)
J10
J9
Office area in Factory
Factory Floor
Amplifier
Line Out:
Output Signal Amplitudes 2.0 VPP maximum
Output Level +2dBm nominal
Total Harmonic Distortion 0.5% maximum
Output Impedance 10k ohm
Speaker