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■ PRE ALARM RECORDINGS
During alarm recording, recording can be started a few
seconds before the ALARM IN terminal is grounded or
motion is detected.
For details concerning pre-alarm recording set-
tings,
see “Recording mode settings A ~ D for
normal recording/alarm recording” page 46.
Time
disturbance
Alarm input
Records data on HDD before alarm is input.
Camera input
Recording process
Pre-alarm recording :
1) A PRE ALARM indicator will be turned on if a “PRE
ALARM REC” setup is set up in addition to “0S.”
2) Starts recording video before the ALARM IN terminal is
ground or motion is detected.
3) Can only be executed when pre-alarm recording has
been set in the <RECORD SETTINGS> screen or <REC
MODE A> ~ <REC MODE D> screen. The recording chan-
nels after input of an alarm signals is executed only of cam-
era set in the <RECORD SETTINGS> screen and <REC
MODE A> ~ <REC MODE D> screen.
When a prealarm recording enters during nor-
mal recording, pre-alarm recording may be per-
formed for a time different from the time entered for
“PRE ALARM REC”.
When the alarm recording mode at the time of
prealarm recording is “ALARM CH”, prealarm
recording during normal recording is not possible
for all camera numbers set for alarm recording.
■ EMERGENCY RECORDINGS
If the EMERGENCY terminal is grounded when the MAIN
switch on the rear of the unit, and the POWER button on
the front of the unit are both ON and during timer record-
ing, EMERGENCY RECORDING will start automatically
overriding all other settings.
Emergency recording cannot be made when the
MAIN switch is OFF, the POWER button is OFF
and during timer recording stand-by.
For details concerning emergency recording set-
tings,
see page 51.
Emergency recording :
1) Emergency recording is performed using all cameras
set to recording interval in “A-PPS” in the <RECORD SET-
TING> screen which cameras are selected in “EMR” in the
<ALARM SETTING> screen. For the record “SUPER” in
“A-GRADE” is selected and “A-PPS” is the minimum re-
cording interval which is selectable in each camera.
If a power outage occurs during emergency
recording, emergency recording is released after
power is restored.
If emergency recording is entered during timer
recording, recording is stopped at the timer record-
ing end time.
2) Cameras used
• Recording is performed with all cameras with “A-PPS”
on the <RECORD SETTING> screen set to other than
“- - - - - -” out of the camera numbers selected by “EMR”
on the <ALARM SETTING> screen.
• During timer recording, recording is performed using all
cameras other than those set to “- - - - - -” in the recording
mode of the set time frame.
3) During recording
• The EMERGENCY indicator flashes and then turns on
when recording is completed.
• The camera number buttons that are used for alarm re-
cording and the camera number display on the screen flash.
• The operation mode “ALARM” (in red) is displayed on the
screen.
To turn off the indicator, display the <ALARM LIST
SEARCH> screen and press the WARNING RESET
button for more than 5 seconds.
4) Recording is stored and displayed in the alarm list in
red.
Various recordings