Audio Bay Reference with Single Channel Audio Control and Firefighter Telephone Modules
Push-to-Talk
switch
Master Phone
Module 4100-1270
Audio Control Modules
4100-1252,
Single Channel
Visible area
8-1/4" H, 2" W
(210 mm x 51 mm)
Phone
Phone
Control
Control
Phone
Phone
Circuit 1
Circuit 9
Phone
Phone
Circuit 2
Circuit 10
Phone
Phone
Circuit 3
Circuit 11
Phone
Phone
Circuit 4
Circuit 12
Phone
Phone
Circuit 5
Circuit 13
Phone
Phone
Circuit 6
Circuit 14
Phone
Phone
Circuit 7
Circuit 15
Phone
Phone
Circuit 8
Circuit 16
8 Switches with 8
Red LEDs,
4100-1280, 2 shown
with typical labels
4100-1253,
1.5 Channel
Audio
Audio
Control
Control
Green
Command
Command
Center
Center
LED
Active
Active
All
All
Speakers
Speakers
EVAC
EVAC
Selective
Selective
Red
EVAC
EVAC
LEDs
Selective
Alert
Local
Local
Speaker
Speaker
EVAC
Green
All
All
LEDs
Speakers
Speakers
Talk
Talk
Ready
Ready
to
to
Talk
Talk
Audio
Control
Command
Center
Active
Speakers
EVAC
Selective
EVAC
Speakers
Talk
Ready
Talk
Master Microphone
Module 4100-1243
Single Channel Audio
Control 4100-1252
4100-1254,
Dual Channel
Audio
Control
Green
Green
Command
Center
LED
LED
Active
All
Speakers
EVAC
Red
Selective
LEDs
Red
EVAC
LEDs
Selective
Alert
Local
Speaker
EVAC
Local
Speaker
Green
Alert
LEDs
Green
All
LEDs
Speakers
Talk
Ready
to
Talk
Blank switches can be
programmed as required
4
Speaker
Circuits
8th
Floor
All
7th
Floor
6th
Floor
5th
Floor
4th
Floor
3rd
Floor
All
2nd
Floor
1st
to
Floor
8 Switches with 8 Red
LEDs, 4100-1280
4100-1255,
3-8 Channel
Audio
Control
Green
Command
Center
LED
Active
All
Speakers
EVAC
Start
All
Selected
Red
LEDs
All
Speakers
Green
Talk
LEDs
Ready
to
Talk
S4100-0034-12 3/2012
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