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GE Security EST3 User Manual

GE Security EST3
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System overview
1.12 EST3 Installation and Service Manual
25/70 VRMS supervised
audio circuit
EOLR
Eight multiplexed audio channels
on a two-wire circuit
ALERT
Local tone
generator
Power
amp
EVAC
PAGE
EVAC
Local tone
generator
Power
amp
Local tone
generator
Power
amp
Local tone
generator
Power
amp
25/70 VRMS supervised
audio circuit
EOLR
25/70 VRMS supervised
audio circuit
EOLR
25/70 VRMS supervised
audio circuit
EOLR
Network data riser
Network audio signals
3-ASU signal sources
Page
Evac
Alert
Auxiliary
General1
General2
General3
General4
Normal mode
= Audio source unit
audio signal to audio
channel connection
Audio signal distribution during special paging modes
ALL CALL mode Page to EVAC mode Page to ALERT mode ALL CALL MINUS mode
Page
Evac
Alert
Auxiliary
General1
General2
General3
General4
Page
Evac
Alert
Auxiliary
General1
General2
General3
General4
Page
Evac
Alert
Auxiliary
General1
General2
General3
General4
Page
Evac
Alert
Auxiliary
General1
General2
General3
General4
Figure 1-8: Audio Source Unit Special Page Mode Signal Flow

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GE Security EST3 Specifications

General IconGeneral
BrandGE Security
ModelEST3
CategorySecurity Sensors
LanguageEnglish