CONNECTING
NOTES
DC12V
Power Supply
Monitor
WT
M
TROUBLE AND SOLUTION
Link wire rule
：
Power
Video
1. No Picture after providing power
. May be the power supply voltage abnormity, please check the power
supply voltage and pole
whether exactitude
.
. Please check all the connecting cable and monitors whether be connected
correctly or not
.
2. The picture level direction have flowing interference ripples
. May be caused by the power supply AC ripples, it need filter the wave of the
power supply
.
. Check the monitor and peripheral equipments used.
3. The picture background color changes continuously
. The fluorescent lamp’s electromagnetic field cause color roll. This is proper
phenomenon of the cameras.
. Reduce the fluorescent lamp numbers or increase the distance between the
camera and the fluorescent lamps can improve it.
. Use power supply external sync. camera can solve it.
4. The picture smear too mass
. The power supply’s voltage unstable
.
. Connecting cables not connect correctly or have high impedance.
To prevent fire or shock hazarded. Do not expose the unit
to rain
or moisture.
Notes
：
●
The power supply
must through safe attestation. Its output voltage, current,
voltage polarity
and operating temperature
must match the camera’s require-
ment
.
●
When using the camera in the thunderbolt condition
,
please note to mount Anti
-thunder device or put off the power supply plug and cable
.
●
In order to capture high quality pictures, the power supply’s cable and video
output cable should not be too long.
Video
DC12V
Note
:
The symbol is intended to alert the user to the presence of
The symbol is intended to alert the user to the presence of
important operating and maintenance (servicing)
Instructions in the literature accompanying the appliance.
uninsulated ‘dangerous voltage’ within the product’s
enclosure
that may be of sufficient Magnitude to
constitute
a risk of electric shock to persons.
Note
:
●
Please note the camera’s operating temperature and its using
environment
requirement. Avoid using the camera at too high or
too low temperatures. The operating temperature is
-30~
+
60
℃
.
(Recommendatory operating temperature is
-10~+5
0
℃
.)
●
Never make the camera face the sun or bright object. Otherwise,
it will damage the CCD
.