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ALARMS OPERATIONS
SENSOR ALARM
When in the (SENSOR SET) menu, the “SENSOR ALARM”
item is set to “ON” or “AND”, a moving subject detected by the
video sensor in the selected area of the image can trigger an
alarm.
Example: If movement is detected at camera 4 (in
multi-display screen)
1 The buzzer is heard and the SELECT 4 indicator flashes.
That particular alarm output changes from OPEN to LOW
(0V).
2 The image from camera 4 and the camera number (04)
will be displayed on monitor 1, and SA (Sensor Alarm)
will flash at the left of the camera number.
The action (such as the alarm duration, alarm recording
mode, etc.) taken here will depend on the settings entered
in the (SENSOR SET) and the (ACTIVE REC SET) menus
(see pages 32, 33).
Resetting the Alarm
•
For an alarm in full screen display mode, press the
corresponding SELECT button during the alarm operation.
•
For an alarm in multi-display screen mode, press the
corresponding SELECT button to switch to full screen display
mode, then press the same SELECT button one more time.
RECORDED PICTURES MODE ALARM
There are two types of recorded pictures alarms; the alarms
recorded on tape and the alarms set by an external alarm trigger.
Alarms recorded on tape
When a tape with recorded alarm triggers is played back, this
unit will trigger an alarm, and the alarm display will appear on
the concerned camera picture, but the alarm operation will not
be activated as for live pictures mode alarms.
External Alarms
•
If during VCR playback, an alarm trigger is received at the
ALARM IN terminals on back panel, the concerned camera
SELECT indicator flashes, the buzzer is heard and the alarm
signal is output at the corresponding ALARM OUT terminal.
However, the display on monitor 1 will not switch as for the
live pictures mode external alarms operations.
•
If in the (ALARM SET) menu, the item “MON.2 OUT” is set to
“ON”, the alarm screen live pictures will be displayed on
monitor 2. To monitor the alarm on monitor 1, switch to live
pictures mode.
SA 04
Sensor alarm Camera number
L8FC5/US (MPX-CD162, MD162 GB) 2000. 8. 31
English 47