Bosch Appliances 3.5 manual Loudspeaker supervision board, 4: Installation, Power Amplifier

Models: 3.5

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Power Amplifier

Praesideo 3.5 Installation and User Instructions 4 Amplifiers

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PRS-1P500, PRS-2P250, PRS-4P125

 

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figure 12.4: Installation

12.3.2 Loudspeaker supervision board

Warning

To prevent the hazard of electric shocks, switch the power amplifier and the back-up power supplies off, before starting installing the loudspeaker supervision board.

Warning

The electronics on the loudspeaker supervision board are susceptible to electrostatic discharges. Wear an anti-ESD bracelet during the installation of the supervision board.

The loudspeakers listed in table 12.1 have a provision for installing a supervision board.

Bosch Security Systems 2011-02

Page 192
Image 192
Bosch Appliances 3.5 Loudspeaker supervision board, 4: Installation, PRS-1P500, PRS-2P250, PRS-4P125, Power Amplifier