Fire-Lite MS-9200UDLSC Addressable Fire Alarm Control Panel - Manual (Page 18)

18 MS-9200UDLS Series Manual — P/N 52750:H 4/14/2014
Product Description Digital Alarm Communicator/Transmitter
Key Panel
Mounted on the main circuit board, the key panel includes a window for the LCD display and LED
indicators as listed above. The key panel, which is visible with the cabinet door closed, has 25
keys, including a 16 key alpha-numeric pad similar to a telephone keypad.
Function keys:
• Acknowledge/Step
• Alarm Silence
• Drill
• Reset (lamp test)
Service/program keys:
• Keys labeled 1 to 9
• * key
• # key
• 0 (recall) key
• 1st Event key
• Clear key
• Escape key
• Mode key
• Four cursor keys (up, down, left and right)
• Enter key
Local Piezo Sounder
A piezo sounder provides separate and distinct pulse rates for alarm, trouble and supervisory condi-
tions.
1.4 Digital Alarm Communicator/Transmitter
Two modular phone jacks allow easy connection to telephone lines. Modular jacks are labeled PH1
for Primary Phone Line and PH2 for Secondary Phone Line. Two telephone line active red LEDs
are provided as well as a green Kissoff LED. The integral digital communicator provides the fol-
lowing functions:
• Line Seizure: takes control of the phone lines disconnecting any premises phones
• Off/On Hook: performs on and off-hook status to the phone lines
• Listen for dial tone: 440 Hz tone typical in most networks
• Dialing the Central Station(s) number: default is Touch-Tone ® , programmable to rotary
• For tone burst or touchtone type formats: discern proper Ack and Kissoff tone(s). The
frequency and time duration of the tone(s) varies with the transmission format. The control
panel will adjust accordingly.
• Communicate in the following formats:
 Ademco Contact ID
 SIA DCS 8
 SIA DCS 20
1.5 Components
Main Circuit Board
The main circuit board contains the system’s CPU, power supply, other primary components and
wiring interface connectors. The 4XTMF option module plugs in and is mounted to the main cir-
cuit board.
Figure 1.2 Membrane/Display Panel
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