Zavio F531E, Руководство пользователя

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F531E & F731E User Manual
8.7.
ALARM BUFFER
You can set the Pre-alarm image and audio (the image and audio before the alarm
detection) and the Post - alarm image and audio. These can be set when Alarm
sending FTP client setting menu or Image memory setting menu is set to On , and
besides when Use alarm buffer is selected.
Alarm buffer : To activate the Alarm buffer function, select On . The basic setting
options are displayed below. When you do not use the Alarm output function, select
Off .
 Recording capacity

Pre-alarm period : Display the maximum recording capacity of
image/audio before the alarm detection.

Post-alarm period : Display the maximum recording capacity of
image/audio after the alarm detection.
 Recording time : Set the recording time for the Pre-alarm image/audio and
Post alarm image/audio.

Pre alarm period : Type it with recording time of the image/audio before
the alarm detection.

Post alarm period : Type it with recording time of the image/audio after the
alarm detection.
Note
：
The value of Recording capacity differs depending on Image size,
Bitrate (for MPEG4) and Image quality (for MPEG4 and MJPEG) in the
camera setting menu.
Note
：
The value of Recording capacity differs depending on Image size,
Bitrate (for MPEG4) and Image quality (for MPEG4 and MJPEG) in the
camera setting menu.
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