(3)
Location of device plus numerical system address.
Upon receipt of alarm, an audible alarm shall sound and the
condition and point type shall flash until acknowledged by the
operator. Returns to normal shall also be annunciated and shall
require operator acknowledgment.
e.
The system shall have multiple levels of priority for displaying
alarms to conform with UL 864. Priority levels shall be as
follows:
(1)
Level 1 - Fire Alarms
(2)
Level 2 - Supervisory Alarms
(3)
Level 3 - Trouble Signals
f.
The system shall be provided with memory so that no alarm shall be
lost. A highlighted message shall advise the operator when
unacknowledged alarms are in the system.
g.
Multiple levels of access shall be provided for operators and
supervisors via user-defined passwords. The following functions
shall be provided for each level:
(1)
Operator level access functions
(a)
Display system directory, definable by device.
(b)
Display status of an individual device.
(c) Manual command (alarm device with an associated command shall
use the same system address for both functions).
(d) Report generation, definable by device, output on either the
VDU or printer, as desired by the operator.
(e)
Activate building notification appliances.
(2)
Supervisory level access functions
(a)
Reset time and date.
(b) Enable or disable event initiated programs, printouts, and
initiators.
(c)
Enable or disable individual devices and system components.
h.
The above supervisory level functions shall not require computer
programming skills. Changes to system programs shall be recorded
on the printer and maintained in the control panel as a trouble
condition.
][2.2.15
Graphic Annunciator
**************************************************************************
NOTE: Provide the graphic annunciator at a location
convenient for fire department. It should be near
SECTION 13855N
Page 30
Previous Page
