beautypg.com

ARM Electronics DVRHD User Manual

Page 35

background image

DVR User’s Manual

34

Use the Direction keys to move the cursor and press ENTER to select or
de-select a grid. Press MODE to select all of the grids for detection; press
MODE again to de-select all of the grids.

Sensitivity
This item is used to set the sensitivity of detection grids for the camera. A
greater value indicates more sensitive motion detection. A motion alarm will
be triggered once the amount of motion detected exceeds the Threshold
value.

Move the cursor to and press ENTER, and then use UP/ DOWN
keys to adjust the value. The value is increased by 4% increment.

Block Threshold
indicates the motion alarm triggered level. Select from
<1> to <16>. Selecting <1> means the DVR will trigger the alarm when one
grid is detected; and selecting <16> means the DVR will trigger the alarm
when 16 grids are detected. Move the cursor to and press
ENTER, and then use UP / DOWN keys to adjust the value.

3.7.8.6

Alarm In

This item allows users to enable/ disable alarm input detection. According to
users’ application, select (Normal Open) or (Normal Close) to
enable the alarm input detection, or select to disable the detection.

If is selected without installing any device, an alarm will be triggered
and the Event Icon will always display on the monitor until the selection is
changed to or , or when a device is installed.

3.7.8.7

Alarm Out

This item allows users to enable/ disable the alarm output on the selected
channel to activate the relay. The signal can be a light or siren to caution an
alarm event. Select to enable the alarm output, or to disable.

This manual is related to the following products: