ADT Security Services 9600 사용자 설명서

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SECTION 4
Operating Instructions
4.1  Panel Control Buttons
4.1.1  Acknowledge/Step
The first press of the Acknowledge/Step key silences the piezo sounder, changes flashing 
LEDs to steady and also changes the status field on the LCD display from capital letters to 
small letters.  When the piezo is silenced, an acknowledge message is sent to the printer 
and the history file.  Multiple active events are scrolled on the display at a three second 
rate.  Acknowledge also sends a silence piezo command to the optional annunciators 
connected to the FACP.  
When more than one event exists, the first press of the Acknowledge/Step key functions as 
described in the preceding paragraph.  The second press of the key stops the scrolling and 
holds the event on the display for one minute.  Subsequent pressing of the key steps 
through each active event.
4.1.2  Alarm Silence
The Alarm Silence key performs the same functions as Acknowledge/Step.  In addition, if 
an alarm exists, it turns off all silenceable NACs (Notification Appliance Circuits) and 
causes the Alarm Silenced LED to turn on.  It also sends an ‘alarm silenced’ message to 
the printer, history file and optional annunciators.  A subsequent new alarm will resound 
the system NACs.  Note that the Alarm Silenced LED is turned off by pressing the Reset 
key, the Drill key or subsequent activation of the NACs
.
4.1.3  Drill/Hold 2 Sec
When the Drill key is held for a minimum of two seconds (time required to prevent 
accidental activations), the FACP turns on both main panel NAC outputs and all 
silenceable circuits such as control modules that are programmed as silenceable, and turns 
off the Alarm Silenced LED if it was previously on.  The EVAC IN SYSTEM message is 
shown on the LCD display.  The same message is sent to the printer and history file.  The 
Alarm Silence key can be used to turn off all silenceable NAC outputs following activation 
by the Drill key.
4.1.4  Reset
Pressing and releasing the Reset key turns off all control modules and NACs, temporarily 
turns off resettable power to 4-wire detectors, causes a RESET IN SYSTEM message to be 
displayed on the LCD and sends the same message to the printer and history file.  It also 
performs a lamp test by turning on all LEDs (except the Ground LED), piezo sounder and 
LCD display segments after the Reset key is released.  Any alarm or trouble that exists 
after a reset will resound the system.