Important Notices - Bosch Plena LBB1990/00 System Manual

Plena Voice Alarm System | Basic System Manual | Important Notices

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. Do not connect the shield to both the
controller and the router!
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.
Bosch Security Systems | 2005-04 | 9922 141 10364en
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