Ultrak CCU-100HD User Manual page 56

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for programming auxiliary control commands in MultiCalls. Refer to the JPD-
100 Joystick Controller User's Manual for manually switching video.
The camera title for each video input on the HD switcher can be
programmed using the CCU and a KBD-100A keyboard. The time and date
in the HD switcher is programmable through the CCU. The CCU updates
the time and date in the HD switcher every minute to keep the time in both
units synchronized. The positioning of the camera title and the date and
time on each video output can be set for each monitor through the CCU.
Refer to Section 4, paragraph 4.3.13 of this manual for programming and
positioning the monitor displays.
The HD switcher can be programmed to monitor each video input for three
types of video failure - Video High, Video Low, and Loss of Sync. Refer to
Section 4, paragraph 4.3.13 of this manual for programming the video
alarms.
The video alarm for each video input is enabled or disabled through the
CCU. If the video alarm is enabled for a video input, the switcher monitors
the video input for of video. If the switcher detects high video or low video
continually for the programmed integration time (0-30 seconds), it generates
an alarm and sends the type of video alarm and the video input number to
the CCU-100. If the switcher detects sync loss on a video input, it generates
an alarm immediately, and sends the data to the CCU-100.
A MultiCall can be assigned to each type of video alarm. One MultiCall can
be assigned to all video alarm types or individual MultiCalls can be assigned
to each alarm type. When the CCU receives a video alarm, the CCU sends
an alarm message to the HD switcher for display on the selected alarm