Sony SNC-RZ30N manual Setting the Alarm Buffer, Alarm buffer setting

Directory Structure of Image

Memory

The images are recorded in the memory with the following directory structure.

ATA memory card (A-slot): Slot A

ATA memory card (B-slot): Slot B

Built-in memory: Drive C

Each slot or drive has the following directory structure.

Drive root	Date	Alarm	Sensor 1	xxxxxxx.jpg
				aaaaaa.html
Administrating				aaaaaa.js
			Sensor 2	yyyyyyy.jpg
				bbbbbb.html
				bbbbbb.js
the			Sensor 3
Camera			ActDet
		Timer	zzzzzzz.jpg
			cccccc.html
			cccccc.js
		Manual	ddddddd.jpg
			eeeeeee.jpg
			ffffffff.jpg

A represents a folder created automatically. The Date folder has a 6-digit folder name consisting of the lower two digits of year (2 digits), month (2 digits) and date (2 digits) . The Sensor 1, Sensor 2, Sensor 3 and Act Det (activity detection) folders correspond to alarm modes. The Timer folder corresponds to the periodical recording mode. And, the Manual folder corresponds to the manual mode.

JPEG image files are stored in each folder. If the digest viewer is allowed, an HTML file (.html) and a Java Script file (.js) are created automatically at the time of each alarm event. For the periodical recording mode, an HTML file (.html) and a Java Script file (.js) are created automatically every 100 JPEG image files.

Setting the Alarm Buffer

— Alarm buffer setting Page

When you click Alarm buffer on the Administrator menu, the Alarm buffer Setting page appears.

Use this page to set up for the alarm buffer used in the FTP client function (see page 28) and the Image memory function (see page 35).

Recording interval

Select the interval (in seconds) at which you want to record an image in the alarm buffer.

You can select from among the following intervals: SNC-RZ30N:

1/30, 1/15, 1/10, 1/5, 1/2, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 (seconds)

SNC-RZ30P:

1/25, 1/12, 1/8, 1/5, 1/2, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10

(seconds)

Pre-alarm images

Type the number of images to be recorded before detecting an alarm (Pre-alarm).

Post-alarm images

Type the number of images to be recorded after detecting an alarm (Post-alarm).

Maximum alarm images

Displays the maximum number of images that can be recorded in the alarm buffer with the current image size and image quality.

Note

The number of Maximum alarm images differs depending on the Image size and Image quality settings on the Camera setting page.

Check the Maximum alarm images setting and set so that the total number of Pre-alarm images and Post- alarm images does not exceed the Maximum alarm images.

If you set both Pre-alarm images and Post-alarm images to 0, only one image is recorded at the moment when an alarm is detected.

OK/Cancel

See “Buttons common to every setting page” on page 16.

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Setting the Alarm Buffer — Alarm buffer setting Page