Specifications
DS7400Xi Ver. 3+ Reference Guide Copyright © 1995-96 Detection Systems, Inc. Page 25
8.9 Emergency Procedures
8.9.1 Identifying Alarm Sounds
Your alarm system may be programmed for a steady alarm sound
or a pulsed alarm sound. It is important to learn the difference be-
tween a fire alarm sound and an intrusion alarm sound before you
are confronted with an actual emergency.
8.9.2 Silencing Alarms
All alarms can be silenced with any PIN that has disarm privileges.
Entering your PIN+ [Off] will silence the alarm and turn off (disarm)
the control.
8.9.3 A Cautionary Note
How you respond to an alarm will depend, mostly, on the type and
time of the alarm. You should seek the advice of your installing com-
pany as they install your system, not later (e.g. after an alarm) to
develop a response plan.
8.9.4 Use Common Sense
Above all else, common sense should prevail. If there is any threat
or hint of danger to yourself or others on the premises, such as in
the event of a fire alarm, everyone should be instructed to leave the
premises immediately. Do not enter the premises unless accompa-
nied by the appropriate Emergency Services’ personnel, or after
they have given the OK to enter.
8.9.5 Caution When Entering A Building
If the bells and sirens are on and/or the red Armed Light is flashing
with the DS7447 display reading “Zone Alarm” or the DS7445 hav-
ing its zone LEDs flashing, then the keypad is signaling that an alarm
has occurred. The keypad will also issue a pulsed tone during the
entry delay instead of the usual steady tone.
If the alarm has not been previously investigated, do not enter the
building unless accompanied by the appropriate Emergency Ser-
vices’ personnel.
8.9.6 Fire Alarms
Fire Alarms are silenced using the same procedure as intrusion
alarms: a PIN (with disarm privileges) + the [Off] key.
The Fire Alarm system is not reset until alarms at smoke detectors
are cleared by using the [System Reset] command. The Fire Alarm
system will not be functional until this procedure has been followed.
See the “Fire Reset” section, 8.10.1.
8.10 Fire Reset/Fire Trouble
8.10.1 Fire Reset
During a fire alarm, exit the premises immediately. When you have
determined there is no fire, you must silence the bells/sirens before
you can initiate the [System Reset]
command: PIN + [System Reset].
Before the [System Reset] command is used, determine which smoke
detector has alarmed so the monitoring company may verify its op-
eration.
A PIN followed by the [System Reset] key will reset any smoke de-
tectors after a fire alarm has occurred.
Note: To use the System Reset command sequence, your PIN must
have disarm privileges.
The System Reset command will perform a fire reset, will perform a
battery test, and will clear all system troubles.
Note: If the System Reset command has not been performed after
24 hours of the Fire Alarm, the keypad will sound and it will display
“Fire Alarm Not Reset.” If the sounders have been silenced and the
system has been reset properly, this warning will not occur.
8.10.2 Fire Trouble
A Fire Trouble message with a zone number signifies a problem
with the fire system, such as a break in the wiring that monitors
smoke detectors. A Fire Trouble message with no zone number in-
dicates a ground fault if the unit is in the commercial fire mode.
A Fire Trouble will be indicated by a short beep from the keypad
sounders every 10 seconds. The DS7447 will display “Fire Trouble”
followed by the zones in a trouble condition. The DS7445 will turn
the Fire and Trouble Lights on steady and will light the correspond-
ing zone LEDs.
Notify your installing company immediately if the Fire Trouble mes-
sage is displayed.
The Fire Trouble beep can be silenced with any PIN followed by the
[Off] key. After problems have been remedied, a PIN followed by the
[Off] key should again be entered to clear the “Fire Trouble” display.
8.8 Turning OFF the System under Duress
This chart explains the proper procedure for disarming under Duress.
Ask your installer if the Duress feature has been activated.
A Duress code is used when someone demands, by threatening your life or well-being, that the system be turned off.
When used, the code will both turn off the system and report a silent Duress alarm if connected to a monitoring service.
Extreme care should be used when entering your PIN to turn off the system, so a Duress code is not inadvertently entered.
Disarming System
under Duress
System will appear to disarm normally.
A Duress code will be sent
to the central station.
What will HappenType of Disarming Command Sequence
Duress Code + [Off]