Bosch Plena Voice Alarm System Service Manual download pdf (Page 4)

Bosch Security Systems | 2005-01 | 9922 141 10363en

Plena Voice Alarm System | Basic System Manual | Important Notices en | 4

Important Notices

When using routers, keypads or more than one call

station, configure the controller using the supplied

software.

Use shielded cable (Cat-5) between the routers and the

controller.

The factory default setting of the Plena Voice Alarm

Controller is as follows:

• Stand-alone unit configured for an ISO 60849

compliant system when used with a spare power

amplifier from the Plena range and compliant wiring

and loudspeakers.

• One channel system.

• Supervision on for:

• Loudspeaker lines

(90 seconds interval, 15% accuracy)

• Main and spare power amplifier

• Short to ground (“Ground short”)

• Mains and battery power

•EMG mic

•Memory

Please note that when used with the factory default

configuration:

• The background music (BGM) is muted when no

spare power amplifier is connected. Disabling the

spare power amplifier supervision or overall

supervision restores the BGM.

• The BGM will not be present in non-selected zones

during a call. If this is desired, connect a spare/call

power amplifier and switch the system to 2-channel

mode.

Thank you for choosing a Bosch Security Systems

product.

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Bosch Plena Voice Alarm System Service Manual Page 4