American Dynamics ADTT16 Operator's Manual page 41

There can be up to four alarms active at one time. If more than four alarms
are active at one time, and none of them have been cleared, the oldest alarm
gets "pushed out" of the queue.
The following illustration is an example of what the LCD looks like when
alarms are active.
The AD T
alarms after 60 seconds. No action is required by the operator to clear alarms
as long the automatic alarm acknowledgment is enabled. However, alarms
can always be cleared by pressing the Clear button on the Main T
T
RACKER
Press the Clear button on the Main T
alarm whose information appears on the LCD and whose video appears on
the Main monitor. When you clear an alarm, its associated output returns to
its original state, and its information is cleared from the LCD. Continue to
press the Clear button until all active alarms have been cleared.
Controlling Cameras and Their Outputs
This is the camera whose
video appears on the
monitor during the alarm.
This is the number associated
with the specific input that
triggered the alarm, and the
number of the Camera to which
that input is connected.
T 16 system is set, by default, to automatically clear
OUCH RACKER
.
This indicates how many
alarms are currently
active.
Cam 3 Alarm2
Src Cam 5 Inp3
T
OUCH RACKER T
OUCH
o manually clear the
3-13