GST-MNA2C/GST-MNA2F Network Annunciator
Installation and Operation Manual
Page 8
RX
2
TX
2
RX
1
TX
1
Fiber
NETWORK
CARD
FACP
RX
2
TX
2
RX
1
TX
1
Fiber
Annunciator1
RX
2
TX
2
RX
1
TX
1
Fiber
Annunciator
2
MAX 250 nodes
CALSS A
The distance
between two
neighbor nodes is
less than 20000m,
attenuation-10dB;
LC monomode
fiber;
Maximum 250
Annunciators or
panels for
networking.
Fig. 3-5
4 Indication & Control
The keys and LED indicators
of annunciator are shown below Fig.4-1.
Manual Alarm
Acknowledge
Reset
Silence Buzzer
1
2
3
4
5
6
7
8
9
0
Power
Pre-Alarm
General Trouble
System Trouble
FIRE Alarm
Ground Trouble
Supervisory
Disable
Delay Mode
Maintenance
Test Mode
Day Mode
Fire Alarm
Information
Information
Supervisory
Information
Information
Status
Information
Trouble
Disable
X
323.5
2
21
All Resound
Silence Alarm
NAC
Fig.4-1
4.1 LED Indicators
Note:
Unless otherwise specified, all LEDs are yellow.
Except for POWER LED, all LEDs go out when the FACP is reset.
FIRE Alarm
: Red. It lights when there is an alarm message.
Pre-Alarm
: Red. It lights when any device is in PAS delay period; it goes out as the
PAS message disappears.
Supervisory
: It lights when any supervisory message exists.
Содержание GST-MNA2C
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