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Bosch Security Systems | 2011-02
Praesideo 3.5 | Installation and User Instructions | 9 | System Configuration en | 351
4 Click the OK button to add the supervision device to
the audio output of the power amplifier. A screen
similar to the one in figure 43.17 appears.
5 Submit the changes. Note that the changes are not
permanent until the configuration is saved (see
section 40.4.4 and section 40.4.5).
6 Click the Close button to close the window.
43.3.5.2 Supervision devices and spare amplifiers
It is possible to use one or more EOL Supervision
boards (LBB4443) to supervise the connection from
spare amplifier to main amplifiers. Note the following
limitations:
• The addresses of the configured supervision boards
do not conflict with the addresses of supervision
boards connected to any of the assigned main power
amplifiers on the same channel.
• The number of supervision boards connected to the
spare amplifier plus the number of supervision
boards connected to any of the assigned main power
amplifiers on the same channel, does not exceed the
maximum number of boards for the amplifier power
rating. This applies to both the total number of
supervision boards and the number of boards with
enabled line supervision functionality
(+Line check box). Refer to section 12.4.
43.3.6 Control inputs
The configuration page for power amplifier control
inputs is similar to the configuration page for network
controller control inputs (see section 43.2.5).
43.3.7 Control outputs
The configuration page for power amplifier control
outputs is similar to the configuration page for network
controller outputs of a network controller (see
section 43.2.6). The number of control outputs differ per
amplifier type, typically one per channel.
figure 43.17: Add supervision device, step 4
figure 43.18: Configure power amplifier, step 6
figure 43.19: Configure power amplifier, step 7