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1
RECORDING IMAGES
(when optional interface board is installed)
This section will describe the way in which monitored
images and alarm images can be stored on the unit's
internal hard disk.
Before any of these operations can be carried out, it will be
necessary to make menu settings to match the installation
environment. ( P. 98)
Normal recording
Monitored images can be recorded to the normal recording
area by a manual operation.
1
Click the
button on the operation
panel.
Normal recording starts.
Stopping normal recording
2
Click the
button on the operation
panel.
Timer recording
Monitored images can be automatically recorded to the
normal recording area in accordance with timer settings.
Note that timer recording will not operate during normal
recording.
1
Set the conditions for timer recording
using the timer setting menu screen.
( P. 104)
2
Click the
button on the operation
panel.
The unit will enter standby mode for timer recording, and
recording will then start and stop automatically at the set
times. The current condition for timer recording is
displayed on-screen using the message "TIMER
STANDBY" or "TIMER RECORDING".
Canceling timer recording
3
With "TIMER STANDBY" displayed,
click the
button on the operation
panel.
Alarm recording
When an alarm is detected by the alarm input terminal or a
motion sensor, the recording of alarm images to the alarm
recording area will start automatically.
Whenever alarm recording starts, normal recording, timer
recording, and pre-alarm recording will be automatically
terminated, and they will be automatically restarted as
alarm recording ends.
1
Set the conditions for "ALARM
RECORDING" using the "ALARM REC
MODE SET" menu screen. ( P. 105)
(1) Regardless of the unit's current operation or condition,
alarm recording will be started automatically whenever
an alarm is detected.
(2) When the duration set for alarm recording has ended,
alarm recording will be automatically stopped.
During alarm recording, a sound file from a specific
folder on the PC can be played repeatedly to sound a
unique alarm.
(1) Create a sound file (WAV) for the alarm.
(2) Apply the following name and store the file on the PC.
"C:\BUZZER\BUZZER.WAV"
When the alarm sound stops during alarm recording, click
the stop button on the operation panel.
Pre-alarm recording
When pre-alarm recording has been setup, the same
images as for normal recording will be constantly recorded
to the alarm recording area as complementary images for
alarm recording. Since advance images of a preset
duration are overwritten and saved, it will be possible to
view images from immediately before an alarm when
alarm recording is being played back.
1
Set the conditions for "PRE-ALARM
RECORDING" using the "ALARM REC
MODE SET" menu screen. ( P. 107)
(1) The newest images from the preset duration will be
automatically recorded and updated by overwriting.
(2) Pre-alarm recording will be automatically terminated
whenever alarm recording starts, and it will be
automatically restarted as alarm recording ends.
112
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