6.5 Time Index Table

HD1

 

HD1

 

 

1

12-02-03 12:20:55

1

12-02-03 12:20:55

 

2

12-02-03 13:30:33

2

01-30-04 16:00:34

 

3

01-30-04 16:00:34

 

:

3000

3000

:

 

:

Indexes

 

Indexes

:

 

:

 

 

 

 

:

2999

02-03-04 16:00:56

 

3000

02-03-04 16:00:56

3000

02-08-04 17:30:58

 

Previously recorded data overwritten

The point stops recording

Previously recorded data remaining

The DVR will generate a Time Index Table indicating recorded data is kept in a particular HDD. This allows the user to individually selecting recorded data to be displayed via the alarm list search and full list search. The maximum number of lists for a given HDD is 3000. When the list of any given HDD is used up and the disk is not full, the unit will still use the rest of the space for recording. In such a case, an index for the recent recorded data will be generated and the index of the next oldest data will be erased so that the list does remain 3000 in total. And the next oldest data will be kept in the index of the corresponding oldest

data. For any newly-recorded data, this approach will be applied until the disk becomes full.

In the rewrite recording mode, when the archived hard disk drive is full, the DVR will start overwriting the oldest data recorded. As the previous recorded data is being overwritten

by the recent recording, the indicating time index of that data will be changed corresponding to the starting time of the remaining session. The index of the session will be deleted from the table when it is fully overwritten.

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Approach Tech DVR-3024 manual Time Index Table, HD1, 12-02-03 01-30-04 3000 Indexes 2999 02-03-04 02-08-04

DVR-3024 specifications

The Approach Tech DVR-3024 is a cutting-edge digital video recorder that excels in providing high-quality surveillance solutions for both residential and commercial applications. Packed with advanced technologies and features, it sets a new standard in video security systems.

One of the standout features of the DVR-3024 is its impressive video recording capabilities. Supporting up to 24 channels, this device allows users to monitor multiple areas simultaneously, ensuring comprehensive coverage of any environment. Each channel can record in high-definition, with resolutions reaching up to 1080p, which guarantees crystal-clear video footage. The DVR utilizes H.264 video compression technology, which not only preserves the quality of the recordings but also optimizes storage space, allowing for longer retention periods without compromising on video quality.

Another significant characteristic of the DVR-3024 is its robust storage options. The device can accommodate large capacity hard drives, enabling extended recording times. Users have the flexibility to configure storage settings based on their specific needs, whether they require continuous recording or motion-detection recording for efficient space management.

Networking capabilities are another critical aspect of the DVR-3024. With built-in Ethernet support, users can remotely access their surveillance feeds from anywhere in the world. This real-time viewing feature is particularly useful for business owners who want to keep an eye on their premises or for homeowners monitoring their property while away. Additionally, the DVR can send alerts and notifications directly to users via mobile devices, enhancing security responsiveness.

The user interface of the DVR-3024 is designed with simplicity in mind. It includes an intuitive menu system that makes navigating through settings and retrieved footage seamless, even for those with limited technical expertise. Furthermore, the device supports multiple output formats, including HDMI and VGA, allowing for versatile integration with display systems.

The Approach Tech DVR-3024 is not just about recording; it also includes advanced playback features. Users can easily search for specific footage through various filtering options, such as date and time, making it efficient to retrieve critical information when needed.

In summary, the Approach Tech DVR-3024 emerges as a powerful surveillance tool, combining high-definition recording, expansive storage, real-time access, and user-friendly features. Whether safeguarding a home or a business, the DVR-3024 proves to be an invaluable asset in enhancing security measures.