Sensitivity; Motion Detection Settings; Motion Threshold; Test Mode - Mitsubishi Electric DX-TL2500E Installation And Operation Manual

<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.
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" (
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.
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" (
2. Display the desired setting in "MOTION THRESHOLD" and
turn the SHUTTLE ring clockwise.
• The setting is confirmed.
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42
1
see page 41).
1
see page 41).

TEST MODE

The set motion detection operation is tested here.
1. In "SELECTION CAMERA NUMBER" (
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 "
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.
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 motion detection indicator lights when the motion
detection function is in operation.
• When the SENSITIVITY is set too high, sometimes it
can cause the incorrect detection.
• To perform alarm recording with the motion detection
function, set "TRIGGER" in the <ALARM SETTING>
screen to MD, MD/EXT or MD&EXT and set the re-
cording 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>.
see page 41),
" when motion