OPERATING INSTRUCTIONS
Cheetah Xi 50 Control System
(P/N 10-071)
Commercial Protected Premises Control Unit
Local, Remote Station (PPU), Central Station (PPU), and Releasing Service
These instructions must be framed and displayed next to the panel in accordance with NFPA 72, National Fire Alarm Code
for Local Fire Alarm System.
The key to open the panel can be found at this location:
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1.0 OPERATING INFORMATION
Normal Standby
1. Green AC Power LED lit steady.
2. All notification appliances off.
System Alarm
1. Red Alarm LED flashes.
2. Local piezo pulses.
3. Alarm notification appliances on.
4. Alarm information visible on LCD (liquid crystal display).
5. DO NOT press the RESET key at this time.
6. Press the ACKNOWLEDGE key to turn off the local
piezo. Flashing LEDs will illuminate steady after key
press.
7. Press the SILENCE key to turn off the local piezo and
silence active notification appliances programmed for
silence.
8. Press the F1 key to display the source of the event on
the top line of the LCD (liquid crystal display).
9. Investigate the source of the alarm condition and take
appropriate actions.
10. After correcting the Alarm condition, press the RESET
key to restore the system to normal operation.
System Trouble/Supervisory
1. Yellow Trouble and/or Supervisory LED flashes.
2. Local piezo pulses.
3. Trouble and/or Supervisory audible(s) on.
4. Trouble and/or Supervisory information visible on LCD
(liquid crystal display).
5. DO NOT press the RESET key at this time.
6. Press the ACKNOWLEDGE key to turn off the local
piezo. Flashing LEDs will illuminate steady after key
press.
7. Press the SILENCE key to turn off the local piezo and
silence active notification appliances programmed for
silence.
8. Press the F1 key to display the source of the event on
the top line of the LCD (liquid crystal display).
9. Investigate the source of the Trouble/Supervisory
condition and take appropriate actions.
10. After correcting the Trouble/Supervisory condition, press
the RESET key to restore the system to normal
operation.
Trouble Condition
– Activation of a trouble signal under
normal operation indicates a problem with the system (not an
alarm) that requires immediate attention. Contact your local
service representative. In most trouble conditions, the fire
suppression system continues to provide protection to the
building and its occupants; however, trouble conditions
should not be allowed to remain and should be investigated
and remedied as soon as possible to ensure proper system
operation.
2.0 HISTORY AND CONTROL BUTTONS
Step Alarm
– Steps through the current ALARM events
stored in the panel’s Alarm history buffer. Available only if
there are active alarm events present on the system.
Step Super
– Steps through the current SUPERVISORY
events stored in the panel’s Supervisory history buffer.
Available only if there are active supervisory events present
on the system.
Step All
- Steps through ALL events stored in the panel’s
current event history buffer. Press the F5 key to toggle
between current events and the panel’s entire 3,200 event
history buffer.
Drill
– Manually activates all outputs and notification
appliances circuits assigned for drill operation in the
configuration. Press the RESET key to clear the drill
activation. Displays drill activation on LCD (liquid crystal
display).
Acknowledge
– Silences the local piezo sounder and
changes all flashing LEDs to steady. All outputs remain
active. Creates an acknowledge event in the panel history
buffer.
Silence
– Silences the local piezo sounder and all
silenceable circuits. Illuminates the Yellow SILENCE LED
steady and creates a silence event in the panel history buffer.
Reset
– Resets the control panel to normal operation. All
active control functions (relays and NACs) will deactivate. All
display LEDs will illuminate steady until reset is complete. If
events are still present on the system, control functions will
immediately activate.
Enter
– Saves and enters the current configuration settings.
Use navigation buttons to change variables at the blinking
cursor position.
Escape
– Toggles event display from OFF-NORMAL (events
present) to SYSTEM NORMAL (no events present) to TOP
LEVEL menu.
Function Keys (F1 – F6)
– Used to navigate through the
control panel’s menu system during system operation,
maintenance and configuration.
Summary of Contents for 10-071
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