Ring Communications DAD104b OPERATIONS MANUAL - Manual (Page 4)

INTRODUCTION
The Digital Annunciator Display (DAD104) provides annunciation of A
LARMS
, C
ALLS
and F
AULTS
for programmed, supervised stations. Handling is accomplished by single keystrokes.
Four 2 x 16 character alpha-numeric D
ISPLAYS
clearly indicate the extension number, Caller ID
(16 character), Event and Priority. An audible tone accompanied by the flashing display line
alerts the operator to events in queue. Auxiliary change over contacts are available to control
external audible alarms or indicator lights which will activate anytime the internal tone is active.
Additional annunciations beyond the view of the four display lines are indicated by the Q
UEUE
C
OUNTER
. The U
P
/ D
OWN
scroll buttons are used to maneuver the additional annunciations into
the display area for handling when more than four are in the queue . The current time of day is
displayed in 24 hour format showing hours:minutes:seconds (HH:MM:SS) in the time window.
It’s compact size allows for wall or console mounting. The face-plate dimensions match those of
the Ring-Master AA903C, 10" high by 5.5" wide, permitting use of the BBD905, BBF863 or
BBS863 back box behind each unit for a uniform fit and look.
Power to the DAD104 can be supplied from the Central Exchange or a remote regulated 24
VDC power supply.
Each DAD104 is assigned to a master station in the RM5000EX or CB901EX .