30 Audio Command Center Series Manual — P/N 51889:E1 6/8/2010
Product Description Getting Started
An ACC-25/50ZST does not require an FC-MIM since the function of this module is incorporated
in the ACC-FFT Fire Fighter Telephone module which is included with the ACC-25/50ZST. The
Remote Microphone Module is connected directly to the ACC-FFT Fire Fighter Telephone module
(refer to Section “ACC-FFT Fire Fighter Telephone Module (ACC-25/50ZST Only)” on page55.
ACC-EPM External Page Module
This optional module provides an interface to external non-emergency paging equipment. When
activated, a contact closure will switch the external paging equipment into the ACC-25/50 Series
speaker circuits if the circuits have not been activated by the ACC-25/50 Series panels for emer-
gency use. Any emergency/fire activation or local paging will override the ACC-EPM input. Pag-
ing from non-emergency equipment is prohibited during AC loss condition to preserve battery
power.
1.7 Getting Started
This section describes the basic guidelines for setting up the various ACC-25/50 Series systems,
assuming that the speaker and FACP cabling has been installed.
1.7.1 ACC-25/50, Requiring up to 50 Watts of Audio Power
Install backboxes and circuit boards as described in Section 3, ”Installation” on page 42.
Configure the ACC-25/50 for Single Zone operation, if individual speaker circuit control is not
required, by setting DIP switch S3 switches 1, 2 and 3 on the ACC-MCB mother board. The
factory default setting is Dual Zone output control. Refer to Section 2, ”Field Programming”
on page 32.
Record any new voice messages as described in Section 4, ”Operating Instructions” on page
63.
1.7.2 ACC-25/50 With ACC-25/50DA(s), Requiring Greater Than 50
Watts of Audio Power
Connect the Audio Riser and Master Command Bus (for All-Call) cabling between the ACC-
25/50 and ACC-25/50DA panels. Refer to Section 5, ”Application Examples” on page 80.
Install backboxes and circuit boards as described in Section 3, ”Installation” on page 42.
Configure the ACC-25/50 for Single Zone operation using DIP switch S3 switches 1, 2 and 3
on the ACC-MCB motherboard. Refer to Section 2, ”Field Programming” on page 32. The
ACC-25/50DA DIP switches can be left at the default settings.
Record any new voice messages as described in Section 4, ”Operating Instructions” on page
63.
1.7.3 ACC-25/50ZS & ACC-25/50ZST, Requiring up to 50 Watts of
Audio Power
Install backboxes and circuit boards as described in Section 3, ”Installation” on page 42.
Configure the ACC-25/50ZS/T for Single Zone operation using DIP switch S3 switches 1, 2
and 3 on the ACC-MCB motherboard. Refer to Section 2, ”Field Programming” on page 32.
Configure the ACC-ZPM Zone Page Module DIP switch S1 switches 1, 2 and 3 for operation
with the FACP. Refer to Section 2, ”Field Programming” on page 32 and Section 5,
”Application Examples” on page 80.
NOTE: Paging operations initiated from within the ACC-25/50 Series main panel will override the
remote microphone.