English
_61
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MAIN MENU
Video Loss Detection
You can set the alarm to be generated on a camera disconnection, which causes a video loss.
Using the mouse may help make setup easier.
1.
Use the up/down buttons (
▲▼
) in <
Event
> window to
move to <
Video Loss Detection
>, and press [
ENTER
]
button.
A window of video loss detection area setup appears.
2.
Use direction buttons (
▲▼_ +
) to move to a desired item,
and set the value.
•
Video Loss State : Sets whether to activate video loss
detection.
•
Alarm : Sets the alarm output method.
`
For further information on alarm output, refer to “
HDD Alarm
>
Alarm
”. (Page 51)
•
Alarm Duration : Sets the duration of alarm signal and alarm sound.
3.
When the video loss detection setup is done, press <
OK
>.
Tampering Detection
You can set to detect tampering attempts and trigger events, such as sudden change of camera’s framing
direction, blocked lens and other overall change of scenes from the video.
Using the mouse may help make setup easier.
1.
Use the up/down buttons (
▲▼
) in <
Event
> window to
move to <
Tampering Detection
>, and press [
ENTER
]
button.
Tampering detection settings screen appears.
2.
Use direction buttons (
▲▼_ +
) to move to a desired item,
and set the value.
•
Mode : Set whether to use Tampering Detection or not.
•
Sensitivity : Set the sensitivity level of tampering detection.
•
Alarm : Set the alarm output method.
•
Alarm Duration : Set the alarm signal output and its dwell time.
3.
When the tampering detection setup is done, press <
OK
>.
M
`
Since the tampering detection is designed and optimized to function in accordance with the user defined sensitivity level, it
may not render a significant difference in detection with varied sensitivity in general monitoring situations.
`
When the tampering detection mode is set <
ON
>, it is recommended that the pre event recording time of the corresponding
channel should be set to 10 seconds or longer.
Video Loss Detection
OK
Cancel
Previous/Next Page
CH
Video Loss State
Alarm
Alarm Duration
1
OFF
None
10 sec
2
OFF
None
10 sec
3
OFF
None
10 sec
4
OFF
None
10 sec
5
OFF
None
10 sec
6
OFF
None
10 sec
7
OFF
None
10 sec
8
OFF
None
10 sec
Tampering Detection
OK
Cancel
Previous/Next Page
CH
Mode
Sensitivity
Alarm
Alarm Duration
1
OFF
Medium
None
10 sec
2
OFF
Medium
None
10 sec
3
OFF
Medium
None
10 sec
4
OFF
Medium
None
10 sec
5
OFF
Medium
None
10 sec
6
OFF
Medium
None
10 sec
7
OFF
Medium
None
10 sec
8
OFF
Medium
None
10 sec
Содержание SRD-842
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Страница 120: ...120_ appendix appendix PRODUCT OVERVIEW SRD 842 unit mm inches 57mm 2 24 52mm 2 05 375mm 14 76 265mm 10 43 255mm 10 04 ...
Страница 121: ...English _121 APPENDIX SRD 1642 unit mm inches 265mm 10 47 255mm 10 04 57mm 2 24 52mm 2 05 375mm 14 76 ...
