ADEMCO VIDEO RapidView, Руководство по эксплуатации

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Rapid View Operation Guide
Page 15 © Ademco Video 2002 MNRDVO250602US
Chapter 4
4.3 Alarm Relay
There is an alarm relay output on the RapidView which could be used
to switch a time-lapse VCR to 'alarm mode recording' (e.g. It could
switch the VCR from 'time-lapse' to 'real-time' recording).
The relay closes when an alarm input becomes ‘active’ and opens
again when all the alarm inputs have gone ‘inactive’ and the alarm
timers (for those inputs) have expired or until they are cancelled by the
‘ALARM’ button (see section 5.0‚ Cancelling Alarms).
If an alarm becomes active but the corresponding camera is not
connected, the relay will close momentarily and then open again.
On the RapidView, there is a second relay output (Relay 2) which clos-
es for 1 second when the first relay output has opened. (This is to be
used to switch the VCR out of 'alarm mode recording' if the VCR re-
quires it.)
Note: yboard is controlling monitor 2.
4.4 Alarm LED
The LED above the ‘ALARM’ button will be illuminated when an
alarm input becomes ‘active’ and will remain illuminated until all
alarm inputs have gone ‘inactive’ and the alarm timers (for those
inputs) have expired. Even if the alarms have all been cancelled by
pressing the ‘ALARM’ button (see section 5.0‚ Cancelling Alarms),
the LED will remain illuminated until the alarm inputs themselves
have gone ‘inactve’ (and timed out).
The LED will also be illuminated if the RapidView is in ‘manual alarm
mode’ (see section 6.0‚ ‘Manual Alarm Mode’).
5.0 Cancelling Alarms
On the RapidView, ‘active’ alarm inputs can be ‘cancelled’ in one of
two ways – either through the keyboard directly or by disabling the
alarm inputs in the alarm menus. (In both instances the keyboard can
only ‘cancel’ alarm inputs when monitor 1 is in control.)
Note: If an alarm input is cancelled, the RapidView will no
longer respond to that input until the input has gone