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3.2.5 Optional AV-ZS Audio Zone Splitter Module
The AV-AMP-80 audio amplifier module is capable of accommodating an optional Advanced AV-ZS audio zone
splitter module.
The AV-ZS audio zone splitter module is designed to take one or both AV-AMP-80 amplifiers (audio notification
appliance circuits) and split these into additional audio notification appliance circuits, each capable of delivering 20
Watts per circuit. If splitting two (2) AV-AMP-80 amplifiers (audio notification appliance circuits), each amplifier is
split into two (2) audio notification appliance circuits. If splitting one AV-AMP-80 amplifier (audio notification
appliance circuit), the amplifier is split into four (4) audio notification appliance circuits.
Note: The AV-ZS audio zone splitter module can only be installed in AV-VBM and AV-VB enclosures
manufactured after August of 2014.
3.2.5.1 AV-ZS Mounting
The AV-ZS audio zone splitter module is supplied with three (3) metal hexagon spacers and one (1) nylon spacer.
Remove the three (3) upper screws securing the AV-AMP-80 module to its mounting plate and install the three (3)
provided metal hexagon spacers. Install the provided nylon spacer into the fourth mounting hole on the AV-ZS
module (see figure 9).
Mount the AV-ZS audio zone splitter module above the AV-AMP-80 audio amplifier module, to the three (3)
previously installed metal hexagon spacers and secure with the previously removed screws (see figure 9).
Failure to tighten screws will defeat the protection circuitry designed to protect the module from damage
due to lightning and static electricity.
