
GST200-2 Intelligent Fire Alarm Control Panel
Installation and Operation Manual
Page 11
The key of a zone is used to activate/silence sounder strobes in the zone.
3.1.4.2 Device Operation
Command LED:
Red. It illuminates when start command is given and goes out
when stop command is given or the FACP resets.
Keys:
Pressing it can start a device. If a device is started, pressing this key will stop
it.
3.2 Components
3.2.1 Standard Components
A standard FACP consists of main board, loop interface board, power supply, display
area, and zone indication and manual intervention panel (ZCP).
Main board
Main board is the core of the FACP, which contains CPU and interfaces to other
main parts and optional parts.
Loop interface board
This is the signal interface of the FACP, containing ports for communication,
detection, fire alarm output and fault output etc. The loop interface board connects
field devices and the FACP into a complete fire alarm system.
Power supply
It provides power to the main board, loop interface board and printer. Its backup
feature ensures that devices registered during commission will not be lost in case
of power fault.
Display area
This part is used to indicate and display different status of the system, and enables
relative operations through keypad (browsing, programming, printing and etc).
Zone indication and manual intervention panel (ZCP)
The ZCP can indicate fire alarm, fault/disable state of corresponding devices, and
start and stop them accordingly.
3.2.2 Optional Units
P-9901 Printer
It is a built-in micro printer. With dot matrix printing it can print 96 kinds of ASCII
code characters (capital or lower case of Latin letters, figures and symbols), 128
coded non-standard characters and chart symbol (some Chinese characters,
Greek letters, block symbol etc.), and 16 code characters (6×7 dot) which can be
defined by the user through programming, and replace any code font by command,
so as to print characters of different language.
Loop board
The loop board is used as the second Class A detection interface for connecting more
addressable devices. The construction of the loop board is shown in Fig. 3-5.
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