Filter
Top Products
Bosch Security Systems | 2011-02
Praesideo 3.5 | Installation and User Instructions | 9 | System Configuration en | 378
On the Spare power amplifier page, main amplifiers can
be assigned to spare amplifiers. For example, consider a
small airport with four LBB4424/10 Power Amplifiers (4
x 125 W). Two of these power amplifiers are main
amplifiers (PAM_01 and PAM_03), whereas the other
power amplifier are spare amplifiers (PAM_02 and
PAM_04). Then, PAM_04 can be configured as spare
amplifier for PAM_03.
45.4.2 Overview
The Spare power amplifier page (see figure 45.10) contains
the following:
• Name - Name of the spare amplifier to which a
main amplifier must be assigned.
• Main amplifiers - List of main amplifiers that can
be assigned to a spare amplifier.
• Assigned amplifiers - List of main amplifiers
assigned to the selected spare amplifier.
• Add/Remove buttons - Using the > and <
buttons, selected main amplifiers can be added to or
removed from Assigned amplifiers.
• Submit - Using this button changes are submitted to
the network controller.
45.4.3 Procedure
Proceed as follows to assign a main amplifier to a spare
amplifier:
1Go to Configure > Zone & amplifier > Sparing. A
screen similar to the one in figure 45.11 appears in
the main frame of the web interface.
2 Select the spare amplifier to which the main
amplifier must be assigned from the Power Amplifier
dropdown list. For example, PAM_04 (see
figure 45.12).
3 Select the main amplifier that must be assigned to
the spare amplifier from the left box (see
figure 45.13).
figure 45.10: Sparing, overview
figure 45.11: Sparing, step 1
figure 45.12: Sparing, step 2
figure 45.13: Sparing, step 3