MITSUBISHI ELECTRIC DX-NT400E - Manual (Page 80)

80
•••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••• Troubleshooting
Troubleshooting (continued)
O
THERS
The unit does not perform
the motion detection
function.
The unit does not respond
to PC control.
There is a camera number
with a blue screen during
split screen display.
Button operation is not
working.
• Is “TRIGGER” of the camera number for which the motion
detection function is to be executed in the <ALARM SETTING>
screen set to “EXT”?
• Is “A-PPS” of the camera number for which the motion detection
function is to be executed in the <RECORD SETTING> screen set
to “- - - - - -”?
• Is “MOTION THRESHOLD” in the <MOTION DETECTION
SETTINGS> screen set to the value larger than that of
“DETECTION MASK SETTING”?
• Is the <RS-232C> set correctly?
• Are the unit and computer connected correctly?
• Is there a defect in the connecting cable?
• Is the proper connecting cable used?
• The screens of camera number with no video signal input will be
blue even when setting for operation.
• Is the POWER button flashing?
(The unit cannot be operated when the POWER button is flashing.)
• Is the SIMPLE LOCK or PASSWARD LOCK turned on?
Page Please consult the following Description of problem
41
42
38, 39
51, 52
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8
55 to 57