Mitsubishi Electric DX-TL910U, Инструкция по установке и эксплуатации

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Cautionary items concerning motion detection
• If changes are detected repeatedly, alarm recording
is also started repeatedly. Thus functions such as set-
ting change, etc., will not be accepted. In this case,
press the ALARM INTERRUPT button to forcibly stop
the motion detection function for a period of 5 minutes.
During, this time, settings can be changed. This manual
stop is automatically restored after 5 minutes and the
history of the manual stop is left in the history of the
WARNING LOG LIST. To cancel the alarm interrupt,
press the ALARM INTERRUPT button again.
• Even if the motion detection setting is active ALARM
IN terminal on the rear is constantly given priority over
the others.
• The M-DET indicator lights when the motion detection
function is in operation.
• When the SENSITIVITY is set too high, sometimes it
can cause the incorrect detection. Please watch out for
erroneous operation in case of connection to a system
with signalling using the motion detection of this unit.
• To perform alarm recording with the motion detection
function, set “TRIGGER” in the <ALARM SETTING>
screen to MD, MD/EXT or MD&EXT, set the “MOTION
DET REC” in the <RECORD SETTING> screen to
“ALARM” and set the recording intervals of “A-PPS” of
desired camera for alarm recording in the <RECORD
SETTING> screen.
• Motion detection will not operate while making set-
tings in the <MOTION DETECTION SETTINGS>.
<MOTION DETECTION SETTINGS> (continued)
■
SENSITIVITY
The sensitivity of detection for changes in the loaded video
data is set. The sensitivity setting is divided into the 5 lev-
els of brightness.
1
<MOTION DETECTION SETTINGS>
SELECTION CAMERA NUMBER
DETECTION MASK SETTING
>>SENSITIVITY HIGH••<<<LOW
MOTION THRESHOLD 5
TEST MODE
Setting ( default : “HIGH • • < < < LOW” )
“HIGH • • • • < LOW”, “HIGH • • • < < LOW”,
“HIGH • • < < < LOW”, “HIGH • < < < < LOW”,
“HIGH < < < < < LOW”
Sensitivity increases as “<” increases from
“HIGH • • • • < LOW” to “HIGH < < < < < LOW”.
To detect the slightest changes, set to
“HIGH < < < < < LOW”. However, detection may
not operate properly due to flickering of fluorescent
lighting, etc.
1. Select the camera to set the sensitivity in “SELECTION
CAMERA NUMBER” (
see page 43).
2. Display the desired setting in “SENSITIVITY” and turn the
SHUTTLE ring clockwise.
• The setting is confirmed.
■
MOTION THRESHOLD
The minimum number of dots for starting the motion de-
tection operation from the number of active dots within the
detection area is set here. Motion detection operates when
change that exceeds the number of minimum dot set is
detected.
1
<MOTION DETECTION SETTINGS>
SELECTION CAMERA NUMBER
DETECTION MASK SETTING
SENSITIVITY HIGH••<<<LOW
>>MOTION THRESHOLD 5
TEST MODE
Setting ( default : “5” )
“ 1 ” , “ 2 ”, • • ,“ 5 ”, • • • ,“191”, “192”
For MOTION THRESHOLD, set the number of
active dots in the detection area as the upper limit.
The motion detection function will not operate when
setting a value that exceeds this number.
1. Select the camera to set the motion threshold in
“SELECTION CAMERA NUMBER” (
see page 43).
2. Display the desired setting in “MOTION THRESHOLD” and
turn the SHUTTLE ring clockwise.
• The setting is confirmed.
■
TEST MODE
The set motion detection operation is tested here.
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1. In “SELECTION CAMERA NUMBER” ( see page 43),
select the camera to test operates.
2. Select “TEST MODE” and turn the SHUTTLE ring
clockwise.
• The operation test begins.
3. To end “TEST MODE”, turn the SHUTTLE ring counter-
clockwise.
• During test operation, active areas of motion detection are
displayed using “ • ”. The screen displays “
& &
& &
&
” when motion
that meets the each condition of sensitivity and number of
dots for recording start is detected. If the motion detection
does not operate properly, set the conditions again.
• The red “
& & & & &
” display may be overdue to an actual motion.