Specifications

Indicators, Controls and Operations
28
Indicators, Controls and Operations
Figure 17 below shows the common display panel for both the FX-350, FX-351 and the FX-353 Fire Alarm Control
Panels.
Figure 17: LCD Display, LED indicators and control buttons
The display panel on the FX-350/FX-351/353 main fire alarm control board consists of:
• a two line by twenty character LCD display
• a sixteen button keypad
• common LED Indicators
• common control buttons
FX-351 and FX-353 models are equipped with one RAX-332 LED display adder (32 zone annunciation), with provision for a
second optional adder (see page 14 for further explanation) for another 32 zone annunciation for a total of 64 zone annunciation.
Each LED zone has a red/amber alarm/supervisory LED and an amber trouble LED.
LED Indicators may be amber, red, or green, and may illuminate continuously, or at one of following Flash Rates:
• Steady (Alarm) - ON continuously.
• Fast Flash (Supervisory) - 120 flashes per minute, 50% duty cycle.
• Trouble Flash (Trouble) - 20 flashes per minute, 50% duty cycle.
Red indicators are used for Alarm, amber indicators for Trouble or Supervisory and green for power ON.
Note that each RAX-332 display is supplied with blank paper labels (#NP-681) for sliding into the plastic label template on the
display.
COMMON ALARM
COMMON SUPV
TROU B LE
CPU FAULT
GROUND
FAULT
SYSTEM
RESET
FIRE
DRI LL
ALARM
ACKNOWLEDGE
GENERAL
ALARM
S IGNAL
BUZZE R
SILENCE
LAMP
TE S T
BATTERY/CHARGER
AC ON
1 2
ABC
3
DEF
5
JKL
6
MNO
7 8
TUV
9
WXY
* 0
QZ
#
4
GHI
PRS
X
M
?
SYSTEM NORMAL
MAY 01, 2007 02:41AM
COMMON
SILENCE
TROU B LE