Samsung SPU-3750T, Руководство пользователя

Страница: 45 / 49

SPEED DOME CAMERA User Guide
88
SPEED DOME CAMERA User Guide
89
Troubleshooting Troubleshooting
Camera suddenly turns on
or moves to a preset
position by itself.
▶
Check the Auto Run settings.
Auto Run puts a camera through a predefined
action sequence if the user does not use the
Controller to operate the camera for a certain
period of time.
67
▶
Check the Auto Refresh settings.
Auto Refresh optimizes the camera's circuitry and
components according to a predefined schedule.
83
Although The subject is
moving, but Auto Tracking
does not work.
▶
Check if the subject is in an area set of Area
Masking.
70
▶
Check the Auto Release settings.
Auto Release stops tracking a subject after a
preset period of time, and returns the initial
position of the camera to track a new subject.
75
▶
Sensitivity may be set too low for the camera to
detect a moving subject.
Adjust a higher Sensitivity setting.
74
▶
Check if the subject is too small.
Adjust picture angle to increase the subject size.
42
Auto Tracking suddenly
functions incorrectly.
▶
Check if there are trees, grass, flags, or other
subjects being moved by wind, and/or water,
glass, paved roads, or other subjects with a highly
reflective surface.
If so, set Area Masking of the area containing such
subjects.
70
▶
The sensitivity of the camera's threshold detection
may be set too high.
Adjust a lower Sensitivity setting.
74
▶
Check if it is raining/snowing.
Auto Tracking may function incorrectly or fail to
function at all if the dome cover is contaminated
with water or snow particles.
-
A subject being Auto-
Tracked is out of screen
immediately.
▶
Check Object Size settings.
If Object Size is set too small, adjust it to a larger
value.
72
▶
Check if the monitored area contains multiple
moving subjects.
Auto Tracking is intended for monitoring intruders,
and may not be suitable for crowd monitoring.
-
Coxial communication does
not work.
▶
Check the distance between the camera and the
monitor.
-
▶
If the distance between the camera and the
monitor exceeds the recommended maximum,
please use an auxiliary video amp.
I turned on the power, but
the camera didn't start
running.
▶
Please check the environment temperature; the
camera may not operate properly if it has been left
at temperatures lower than -50
℃
for a prolonged
duration.
-
▶
The motor may malfunction at temperatures lower
than -20
℃
; please turn on the camera in Standby
mode instead of [Initialize].
-
▶
Keep in Standby mode for at least 90 minutes.
Once the internal temperature reaches -20
℃
or
higher, the camera automatically resets itself and
activates the [Initialize] mode for normal operation.
-
I can’t see the screen.
(The screen is black.)
▶
When the camera’s internal temperature drops
down to -20
℃
or lower, it becomes unable to
transmit video signals and may cause a black
screen.
-
▶
A black screen does not indicate camera
breakage; it resets itself and starts displaying
video again once its internal temperature reaches
-20
℃
or higher.
-
The camera stops in the
Initialize mode and won’t
proceed to the next mode.
▶
The motor may malfunction at temperatures lower
than -20
℃
; please turn on the camera in Standby
mode instead of [Initialize].
-
▶
Once the camera's internal temperature reaches
-20
℃
or higher, it resets itself and activates the
[Initialize] mode for normal operation.
-