American Dynamics ControlCenter ADCC0200 - Manual (Page 32)

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ADCC0200 and ADCC0300
Calling Views (RS485 only)
A view is the simultaneous display of a specific preset position on a specific camera.
To call a view:
1. Enter the view number using the numeric keys. The number entered will appear
on the right hand side of the top line of the LCD display.
2. Hold down the SHIFT ( ) key and press the VIEW ( ) key.
Acknowledging Alarms
When a monitor is armed for an alarm contact, the video input associated with that alarm
contact is displayed on the monitor when the alarm is activated. If the monitor is armed for
manual clearance, any alarm displayed on the monitor can be acknowledged (cleared)
by the operator.
To acknowledge an alarm:
1. Call the monitor that is displaying the alarm video.
2. Press the ALARM ( ) key.
If the monitor is sequencing multiple alarms, step through to the appropriate alarmed
video input by first pressing the SHIFT (
) and SEQUENCE ( ) keys to hold the
sequence, and then by using the LAST/NEXT keys. Press the ALARM ( ) key to
acknowledge the alarm. Continue to step to and acknowledge each alarm until all the
appropriate alarms have been cleared.
Alarm signalling capability will vary depending on which switching system is connected to
the keyboard. Consult the switching system's documentation to determine the particulars
of the alarm interface.
Auxiliaries
An auxiliary is a relay that switches devices such as camera lights, a camera washer, and
a camera wiper, on or off. The keyboard can control four auxiliaries labelled AUX 1,
AUX 2, AUX 3, and AUX 4.
In RS232 mode, all the auxiliaries have a latching operation—that is the auxiliary will
remain ON until the key is again pressed. In RS485 mode, AUX 4 has a momentary
operation—that is it will remain ON whilst the key is held down. LEDs adjacent to each
auxiliary show whether it is currently ON or OFF.