Notifier AM2020 User Manual page 119

PIEZO SOUNDER - The local panel piezo sounder
provides an audible indication of the system alarm or
trouble conditions. The sounder will pulse to indicate
the detection of at least one fire alarm condition in the
system, and will sound steadily when the system is in
trouble. The sounder is silenced when all conditions
have been acknowledged. If the sounder sounds
steadily, and it cannot be silenced by the acknowl-
edgment of all system alarm/trouble conditions, CALL
YOUR SERVICE REPRESENTATIVE IMMEDIATELY.
80 CHARACTER LIQUID CRYSTAL DISPLAY - The
LCD displays the current status of the entire AM2020/
AFP1010 system. While programming the AM2020/
AFP1010, the LCD provides various system configu-
ration menus and prompts. This display also is illumi-
nated when the AM2020/AFP1010 is under AC power.
The display will remain illuminated for one minute af-
ter the loss of AC power; any keypad or system activ-
ity will re-illuminate the display for one minute.
ACK STEP - This key is used to acknowledge system alarm or
trouble conditions. When depressed, the operator acknowledges
the new status of the device indicated on the display. Depression
of this key will also step the display to the next device in alarm or
trouble. After all such system alarm and trouble conditions have
been acaknowledged, the ACK STEP key may be used to step the
display through the existing system alarm and trouble conditions.
SIGNAL SILENCE - This key, during a fire alarm condition, will
deactivate all activated control modules that have been pro-
grammed to permit signal silencing.
SYSTEM RESET - This key is used to clear all system alarm and
trouble conditions. If an alarm or trouble condition still exists after
System Reset, that alarm/trouble condition will resound. Note: The
function of this key is inhibited until all alarms and troubles have
been acknowledged.
SYSTEM TEST - The System Test button is not functional. System
testing is automatic.
LAMP TEST - this key is used to perform a test of LEDs on the
control panel and to test the panel display. The test will illuminate the
panel LEDs in sequence for a timed period and flash the panel display.
When the test has been completed, the panel LEDs and the panel
display will return to their prior status.
NOTE
- These keys and their functions are duplicated on the alpha-
numeric keypad of the DIA.
Operating 15088:J 10/22/99
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AC POWER - A green LED will illuminate to indicate that the system is
operating from the primary power supply.
FIRE ALARM - A red LED will flash to indicate that the panel has detected
at least one fire alarm in the system. The red LED will light steadily when
all fire alarms have been acknowledged. The panel display will provide
detailed information on any alarms received.
TROUBLE/SECURITY ALARM - A yellow LED will flash to indicate any
unacknowledged change of status in the system. The panel display will
provide detailed information about each change of status signal received.
After all change of status conditions have been acknowledged, and while at
least one trouble condition still exists, the Trouble/Security Alarm LED will
illuminate steadily. Note: Security alarms are treated as fire trouble condi-
tions in this combination fire alarm/security system.
DISPLAY TROUBLE - A yellow LED will illuminate when a trouble condition
is detected in the display assembly. If this LED is illuminated the contents of
the display must be considered invalid. Call your service representative
immediately.
SIGNAL SILENCE - A yellow LED will illuminate steadily when all the control
modules in the system which can be silenced have been silenced. A flash-
ing yellow LED indicates a partial signal silence condition (some of the con-
trol modules that can be silenced have been silenced.)
AUTO STEP - During READ STATUS, this function key auto-
matically scrolls the display through a list of system conditions
such as devices that are in alarm or trouble.
PRIOR, NEXT - During READ STATUS, these keys allow the
user to step forward or backward through a list of system con-
ditions such as devices that are in alarm or trouble.
READ STATUS - Allows the status of the entire system to be
read, including the status of the Loop Interface Boards, the ad-
dressable detectors, and the control and monitor modules.
ALTER STATUS - Provides access to "Level One" functions, such
as setting the FACP clock.
PROG - This "Level Two" function key provides access to Pro-
gramming Mode, for configuring the AM2020/AFP1010.
SPL FUNCT - This key generates system and installed point
reports.
ALPHA ENTER - During Programming Mode, pressing ALPHA
ENTER stores the character displayed and permits the alternate
character on that key to be entered next (see page 2-5).
BACK SPACE - Erases the last alphanumeric keypress, or serves
as an "escape" key during programming.
ENTER - Menu selections are entered and programming data is
stored in AM2020/AFP1010 memory upon pressing this key.
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