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N57QK_manual.pdf filesize - Maplin Electronics

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Basic Setup<br />

22<br />

English<br />

Alarm: Motion Detection (see page 42)<br />

Channel: The channel you’re configuring the motion detection<br />

settings for.<br />

Enable: Whether the motion detection is enabled for the<br />

channel currently selected.<br />

Sensitivity: A sliding scale between 1 and 50. The number refers<br />

to the number of pixels (as a percentage) that have to “change”<br />

between frames - okay, this one is a little more complex than<br />

this summary will allow. Seriously - check out page 42 for a<br />

much more useful explanation of how motion detection works.<br />

Action: What you’d like the DVR to do when it detects motion.<br />

Typically (assuming the schedule is configured to do so) this will<br />

be to record video. It can also be a cue to trigger an email alert,<br />

or to sound the DVR’s internal buzzer.<br />

Alarm: Video Loss (see page 45)<br />

Action (Check boxes): Whether you’d like the DVR to send an<br />

email alert or to sound the DVR’s internal buzzer.<br />

Arm Schedule: The times of day/week you’d like the DVR to be<br />

“armed” to detect video loss.<br />

Alarm: Exception (see page 45)<br />

Exception Type: What event type you’d like the DVR to react to.<br />

By configuring the Action for these events, you can create any<br />

combination of audio alerts (see below) or auto-emails to be<br />

sent for different event types.<br />

Audio Warning: Sounds the DVR’s internal buzzer.<br />

Send Email: Commands the DVR to send an email alert.<br />

Show Exception: Shows any alerts that occur at the bottom<br />

right corner of the main screen. Double-click on the alert<br />

notification to see details.<br />

Alarm: Sensor (page 46)<br />

Note: The Alarm/Sensor functions of the DVR do require some<br />

configuration and are considered an advanced feature. We suggest<br />

that only users familiar with alarm sensor technology (or who are<br />

game to learn) use this feature.<br />

Alarm Input: The input on the Sensor/Alarm I/O Block that you<br />

want to adjust the behavior of.<br />

Alarm Name: You can set the name of the alarm to whatever<br />

you’d like (for example, “Back Door Alarm” or “Main Hallway<br />

PIR”).<br />

Type: Select whether the sensor is normally closed (N.C.) or<br />

normally open (N.O.). Check your sensor’s documentation to<br />

learn what type it is.<br />

Enable: Select whether the selected alarm input is enabled.<br />

Schedule: Change when the alarm input is active or not.<br />

Action: Select what you’d like the DVR to do in the event of thie<br />

selected alarm input being triggered.

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