Alarm Recording (Emergency Recording)
When an emergency occurs at the monitoring site during prolonged monitoring and recording, the alarm function is automatically triggered, and alarm recording is performed.
Principle of Alarm Recording
Alarm input | Alarm reset input | ||
Tape start |
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L18 to 240 hours | 6 hours |
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Time lapse mode | Alarm mode | Time lapse mode | |
¥When an alarm signal is supplied by an alarm sensor (door or intercom switch, etc.) during recording in a time lapse mode, the recording speed is switched to the
Alarm and Display Methods during Alarm Recording
| EJECT REC REVIEW | REC |
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PULL OPEN |
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| REV | FWD |
TRACKING / | COUNTER / |
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TIME MODE SEARCH |
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| ALARM |
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ALARM display lamp
¥When an alarm signal is supplied, the alarm display lamp functions as follows.
Alarm | On |
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lamp |
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Alarm input |
| Alarm reset | Power switch is | ||||||
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10:14:30 A |
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TV monitor |
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Connecting the Alarm Input
Connector
Alarm switch
| CAMERA |
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| SW OUT | IN |
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| AUDIO |
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| OUT |
AC IN | ALARM RESET IN | TAPE END OUT |
ALARM IN |
| WARNING/ |
COMMON REC IN | REC OUT | |
Alarm switch |
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Alarm reset switch |
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4 V Ð 14 V |
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¥Alarm recording starts when the alarm switch is set on. When the alarm reset switch is set ON after recording has started, alarm recording is released and operation is returned to the original time lapse recording mode.
¥Alarm recording can be released by pressing the STOP button during alarm recording.
However, it cannot be released even by pressing the STOP button if the MENU/REC LOCK switch is at REC LOCK or INT is lighted on the display.
¥Alarm recording can be automatically reset without supplying the alarm reset input signal.
The reset time can be set for 0.5, 1, 2, 3, 5 or 10 minutes.
¥Another option is alarm recording only while the alarm input signal is supplied.
¥Alarm recording is also possible as far as the end of the tape.
¥When the alarm mode is OFF, alarm recording is not possible even if the alarm switch is set to ON.
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