Calling a System Salvo
A System Salvo is a group of cameras that can be called for
simultaneous display on a contiguous group of monitors.
System Salvos are defined by menu programming, page 4-8.
To call a System Salvo from a keyboard:
1. Call the first monitor of the contiguous group of monitors.
Note: Ensure that there are sufficient system monitors
following the called monitor to display the number of
cameras in the salvo. If there are more cameras in the
salvo than monitors available, the cameras at the end of
the salvo with no matching monitors are not shown.
2. Enter the System Salvo number (1 - 16) on the keypad.
3. Press the keyboard SALVO button.
Note: System Salvos can be called from AD1678C/CM or
AD2078 keyboards only.
System Salvos also can be called automatically from
programmed System Tours, Alarm Contacts, and other System
Salvos. See pages 4-5, 4-12, and 4-8 respectively for
programming automatic System Salvos calls.
When a System Salvo is called, all cameras specified in the
salvo programming, page 4-8, are called to and displayed on
contiguous monitors, starting from the called monitor.
For Example: If a System Salvo containing six cameras is
called to Monitor 11, the first salvo camera is shown on
monitor 11, the second camera on monitor 12, and so on, up
to the last camera on monitor 16.
The on-screen Status Line of each monitor displaying a salvo
entry shows the word “SALVO”. If a salvo is called in
response to an alarm contact, the monitor displaying the first
camera of the salvo shows the word “ALARM” in its Status
Line, and the monitors displaying the remaining cameras of the
salvo show the word “SALVO” in their Status Lines.
Acknowledging an Alarm
When a monitor is armed for an alarm contact (ACN), the
input video associated with that alarm contact is displayed on
the monitor when the alarm is received. During the period that
an alarm is active and being displayed on an armed monitor,
the monitor on-screen Status Line shows the word “ALARM”.
If this monitor is armed for Manual Clear, the alarm can be
cleared by keyboard commands. (See Alarms descriptions,
Appendix pages A-3 to A-7.)
To acknowledge (clear) an alarm from a keyboard:
1. Call the monitor which is displaying the alarmed video.
Note: If a salvo (System Salvo or Connect Next salvo) is
associated with the ACN, call the first monitor of the
block displaying the salvo to acknowledge that alarm.
If a Wired set is associated with the ACN, call the
monitor associated to the ACN to clear that alarm.
2. If the monitor is sequencing multiple alarmed video inputs:
- Hold or step to the desired alarmed input.
or
- Enter the applicable ACN number (1 - 512) and press the
ACK button to call the associated alarmed input.
3. When the desired alarmed video is displayed, press the
keyboard ACK button to clear the alarm.
Note: If the ACN is in a Wired Set and is programmed with
a “*” CN code, all alarms in the Wired set are cleared
when this alarm is cleared.
Alarmed monitors that are armed for Instant or Auto Clear are
cleared automatically by the system (see Alarm Clearance,
page A-4 of the Appendix).
2-6
KEYBOARD CONTROL AD1650B
(26 Seiten)
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