Protect Data

User Menu

Protect Data

Up to 500 specified areas can be locked preventing acciden- tal deletion of important data. Only the data in the main de- vice can be locked. When the main device is partitioned, the data in the normal and alarm areas can be locked.

User Menu

5 Protect Data

steps 1, 2

1Protect Recorded Data

step 3

2Protected Data Information

step 4

3Change Protected Data Settings

step1. Set the start and end points of the data to be locked.

The data in the area which is currently set to be played back (normal or alarm) can be locked.

The points are set by the bookmark. Select the desired bookmark number.

See page 82 for registering a bookmark.

step2. Select “Protect.”

The data is locked in 512 MB unit. For the date and time to be locked, the start or end point of one (or more) data block which including the specified bookmark number are registered, so the date and time registered may not be similar to those of the specified bookmark.

While recording, the data blocks which is recorded cur- rently and is recorded next cannot be locked.

step3. To check the locked data, select the <Protected Data Information>.

• Select the area to be displayed in the <Select Source Device> ( page 39).

Search: Displays the picture of the start point of the selected area.

Check: Checks the device in which the locked area is recorded.

step4. To cancel the lock, select “Disable” of the desired area in the screen of <Change Protected Data Settings>.

Search: Displays the picture of the start point of the selected area.

The data cannot be locked when the start and end times are not set in order.

The data of the LPA area is locked automatically after re-

cording. The number of areas available to be locked is up to 500 areas of normal, alarm, and LPA areas. Search is executed in search by alarm list. ( page 94)

When deleting the main device data including the locked data, the locked data is also deleted.

When the locked areas are overlapped, the lock function is as follows.

Example 1

The area previously locked

<Protect Data>

 

menu setting

The area locked later

 

 

The area previously locked

The registered

 

data area

The area locked later

 

 

(2 areas)

Example 2

The area previously locked

 

<Protect Data>

 

menu setting

The area locked later

 

The registered

 

data area

 

 

(3 areas)

Example 3

The area locked later

 

<Protect Data>

 

menu setting

The area previously locked

 

The registered data area

(1 area)

(The other areas set are not registered.)

Operations

47

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Mitsubishi Electronics DX-TL4516U instruction manual Protect Data, Example

DX-TL4516U specifications

The Mitsubishi Electronics DX-TL4516U is a cutting-edge digital video recorder (DVR) designed for security and surveillance applications. This advanced DVR excels in providing reliable video management along with comprehensive features suitable for various environments, from small businesses to larger enterprise settings.

At the heart of the DX-TL4516U is its ability to support 16-channel recording, which allows users to monitor multiple points simultaneously. The device accommodates both analog and IP cameras, making it a versatile choice for users looking to upgrade their existing systems or implement a new setup. The hybrid functionality ensures that users can maximize their investment in existing camera infrastructure while seamlessly integrating new technology.

One of the standout features of the DX-TL4516U is its high-resolution recording capability. The DVR supports video recordings at 4CIF resolution, providing clear and detailed images for critical monitoring. This clarity ensures that surveillance footage can be used effectively for identification and analysis, which is crucial in security applications.

Another key technology included in the DX-TL4516U is its built-in storage management system. With a capacity of up to 8TB through an internal hard drive, users benefit from extended recording times without needing frequent data management. The DVR's intelligent overwrite functionality automatically recycles older footage, ensuring that critical newer recordings remain accessible.

The user interface of the DX-TL4516U is designed for ease of use, featuring an intuitive menu system that simplifies navigation through settings and playback options. Remote access capabilities are also integrated, allowing users to view live feeds or recorded footage from virtually anywhere using a compatible device connected to the internet.

Multiple backup options, including USB and network protocols, provide robust data protection measures. The DX-TL4516U efficiently supports remote backup and data transfer, which is essential for businesses that require stringent data security protocols.

In terms of networking features, the device includes support for dynamic IP addresses and can be integrated into various network environments, enhancing its adaptability to different user needs and settings.

Overall, the Mitsubishi Electronics DX-TL4516U emerges as a formidable player in the DVR market, offering an exceptional blend of performance, reliability, and user-friendly features. Its robust architecture and cutting-edge technologies make it an ideal solution for effective surveillance management across diverse applications.