Kguard-security EL1622 Manual do Utilizador descarregar pdf (Página 76)

ENGLISH

Easy Link PRO Series: Operang the DVR

DVR User’s Manual

Alarm: Moon

About Moon Detecon

The DVR detects the moon by comparing one frame to another. A sucient amount of dierence is interpreted as

moon. As a result, the DVR is able to detect when there is a change in the picture and to iniate the recording.

Set Moon Detecon Area

By default, the whole screen is marked for moon detecon (red block).If you want to disable moon detecon on an

area, you need to click the grid cursor and then drag the mouse to highlight the scope to unmark the area (transparent

block) for moon detecon.

Seng Moon Area

• CH: Select the channel you want to set the moon detecon.

• Enable: Enable the moon detecon for a channel.

• Area: Click Setup, to dene the moon area. See above.

• Sensivity: It is very important to set the moon detecon on a suitable seinsivity level. To nd the best

sensivity level, test the feature. For example, see how the moon event is triggered in normal and low light

condions (during day me and night). If you set the moon detecon at a high sensivity levels (“8” is the

most sensive) then the frequency of false alarm events increases. Vice versa if the seinsivity level is too low

(“1” is the least sensive), you might increase the risk that a signicant moon event will not trigger the moon

detecon to record.

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Kguard-security EL1622 Manual do Utilizador Página 76