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Controls and Indicators
•
ACC Communication (green = active, extinguished = no communication)
This (top right LED) indicates communication between the ACC-ZPMK and the ACC-
25/50ZS/T main circuit board via the connecting ribbon cable.
•
Speaker Circuit Zones 1 through 24 (green = active, yellow = trouble/disabled
Only the LEDs for Zones 1 through 8 will be functional if the ACC-ZSM is configured for Style
Y (Class B) operation or only the LEDs for Zones 1 through 4 will be functional if the ACC-
ZSM is configured for Style Z (Class A) and no ACC-25/25DAZS Distributed Audio panels are
connected.
1.3.7 ACC-FFT Fire Fighter Telephone Module (ACC-25/50ZST
only)
Pushbutton Switches
•
Answer Call - tactile pushbutton switch used to connect or
disconnect Remote Telephone FHS-F plugged into the FPJ-F or
RPJ-F from the ACC-FFT.
LEDs
•
Power (green) - indicates that power is applied to the ACC-FFT
Fire Fighter Telephone module
•
Answer Call (green LED) - flashes to indicate that a remote
phone (FHS-F) has been plugged into the FPJ-F or RPJ-F on the
telephone circuit. LED turns on steady when Answer/Call
pushbutton is pressed to answer the remote phone call
•
Remote Handset Page (green LED) - turns on steady to indicate
that a remote phone (FHS-F) has been connected to the telephone circuit and the Remote Page
Jack Keyswitch on the RPJ-F has been activated for remote paging
•
Remote Microphone Page (green LED) -turns on steady to indicate active paging from Remote
Microphone
•
Remote Handset Trouble (yellow LED) - turns on steady to indicate that a fault exists on the
telephone circuit connected to TB1 of the ACC-FFT
•
Local Handset Trouble (yellow LED) - turns on steady to indicate that the local handset has a
connection fault
•
Remote Key Trouble (yellow LED) - turns on steady to indicate a remote keyswitch wiring
fault (TB2)
•
Remote Microphone Trouble (yellow LED) - turns on steady to indicate a fault on the Remote
Microphone wiring or electronics (TB3)
•
FFT 1 through FFT 24 (green LEDs) - LED for each of 24 possible remote phone circuits will
turn on if an addressable monitor module has been connected and programmed for activation
when a remote phone (FHS-F) is plugged into the corresponding Remote Page Jack (FPJ-F or
RPJ-F)
1.3.8 ACC-EPM External Page Module
•
Page Active (green=active)
1.3.9 Other System LEDs (located on main circuit board and
modules)
•
AC Power (green) - main circuit board
•
Battery Trouble (yellow) - main circuit board
•
Charger Trouble (yellow) - main circuit board
•
Ground Fault (yellow) - main circuit board
•
Circuit Trouble (yellow) - Amplifier module
Audio Command Center Series Manual — P/N 51889:E1 6/8/2010
Product Description
FFT 1
FFT 13
FFT 2
FFT 14
FFT 3
FFT 15
FFT 4
FFT 16
FFT 5
FFT 17
FFT 6
FFT 18
FFT 7
FFT 19
FFT 8
FFT 20
FFT 9
FFT 21
FFT 22
FFT 10
FFT 23
FFT 11
FFT 24
FFT 12
J1
25
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