Video Loss Alarms - American Dynamics Intellex Intellex LT Installation And Operating Instructions Manual

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Video Loss Alarms

Alarm Operations
Intellex
8. If the Unit Alarm Out option is selected, the unit energizes
the alarm output associated with camera 16 (see
on page 78).
The unit remains in the alarm state until ALL of the following
occur:
a. The activity that triggered the live filter ceases, and all other
alarms are released.
b. The Duration time elapses (see
Once the unit exits the alarm state, it returns to the previous display
mode, record mode and quality settings.
If the Latch Messages option is selected (see
page 78), the unit displays the alarm message until the Clear
Latched button on the Utility Options screen is clicked (see
Options on page 105).
The Intellex system can detect loss of the video signal at any
connected camera input. The Alarm on Video Loss option in the
Alarms portion of the Setup Options screen must be selected to
enable this feature (see
When the unit detects loss of video signal at any connected camera
input:
1. The unit energizes the alarm output associated with the
camera.
2. The unit lights the Alarms indicator as soon as the alarm is
cleared.
3. The unit adds color bars to the video segment at the point
where video was lost and flags it in the image database with
the name Video Loss.
4. If the Pre-Alarm Duration option is selected, the unit saves
the pre-alarm images to the image database (see
Schedule Setup on page 50).
5. If the Alarm Message Display option is selected (see
Setup on page 78):
®
LT Digital Video Management System
Alarms Setup
Alarms Setup on page 78).
Alarms Setup
on page 78).
Alarms Setup on
Utility
Custom
Alarms