CyberData RAL 9003 Spécifications télécharger pdf (Page 18)

Installing the Singlewire-enabled Speaker

Device Configuration

Operations Guide 930320C CyberData Corporation

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

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

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CyberData RAL 9003 Spécifications Page 18