Ultrak CCU-100HD User Manual page 57

display monitor and starts the MultiCall assigned for the video alarm type.
The alarm message is displayed two lines above the selected position for
the camera title. The alarm message display is determined by the type of
video alarm.
Level Low CAM###
Level High CAM ###
Sync Loss CAM ###
If the camera switched to the selected alarm display monitor is in video
alarm, the alarm message cannot be displayed. The CCU searches its
tables for the next camera not in a video alarm condition and switches that
camera to the alarm display monitor so the alarm message can be
displayed.
The CCU-100 displays the first video alarm received. If there is more than
one video input in alarm, the CCU-100 places the alarms in a queue. When
the displayed alarm is acknowledged by an operator at the JPD-100
Controller, the CCU-100 displays the next oldest alarm on the alarm display
monitor. If a video alarm is acknowledged, the video must return to normal
and lose video again before another alarm is generated for that video input.
The CCU also sends a message to the JPD-100 Joystick Controller indicating
a video alarm and the camera number. The oldest video alarm (V###) is
displayed on the second line of the JPD-100 LCD display. Video alarms are
acknowledged by an operator at the JPD-100 Joystick Controller. The oldest
alarm can be acknowledged or all alarms can be acknowledged. Refer to the
JPD-100 Controller User's Manual for acknowledging alarms.
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