Basic operations (continued)

Search by Alarm List

This unit stores the start time of alarm recording and emergency recording in the alarm list when such recording begins. This item is used to search the desired picture using the list of alarm recording (emergency recording). The search result displays in still frame playback of the single screen display.

User Menu

1 Search

steps 1, 2

3Search by Alarm List

step 3

DAlarm List

step1. Set the month, date, year, hour, minute, second, and sensor number to be searched.

Latest: Displays the date and time of the latest recording.

step2. Select “Alarm List.”

The alarm list may take longer time to display completely when there are many items in the list.

The displayed alarm list shows the list of alarm recordings

which have been started before and closest to the specified time.

step3. Select the alarm list you want to display.

To change the source device to be searched, set the de- sired device in the <Select Source Device> ( page 39).

To execute alarm list search while the “Alarm area” and “LPA area” are set, set the playback area to “Alarm” and “LPA” respectively.

“Sensor” display indicates the sensor number to which the alarm signal is input.

When repeat recording setting for normal and alarm areas ( page 77) are set to “Repeat Off” and there is an alarm recording (emergency recording) at the end of the HDD, that recording may not be stored in the alarm list and that item may be missed.

When the data of the camera number which is not corresponded to the alarm sensor number is copied to the external media, the alarm list of that data is not exactly similar to that of listed in the digital recorder.

When the detection of the motion or the ground of the

ALARM IN terminal occurs numerously at the same time, not all the start times of the alarm recording may be registered in the alarm list. In this case, the sensor of the lowest number is registered in the list.

In the alarm list, items with the ALARM IN terminal

grounded are indicated in orange, items that were detected with motion are indicated in white, items with the EMERGENCY terminal grounded are indicated in magenta, and items that were input with alarm signal via communication are indicated in green.

To clear the alarm list, erase the HDD data of which the

alarm recording is recorded ( page 79). Beware that executing it erases all the data of the HDD containing the picture data.

Alarm list search is not performed if there are no index signals.

When alarm recording (emergency recording) is started

while displaying the <Alarm List>, you must first exit the <Alarm List> and then display it again. The new item is added to the list. In this case, you may have to specify the date and time to be searched again.

For alarm list search of LPA area, the list from the start

point of media is displayed when selecting “To latest,” and the list from the end point of media is displayed when selecting “ To oldest.”

Basic operations

94

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Mitsubishi Electronics DX-TL4516U instruction manual Search by Alarm List

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.

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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.

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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.