INTRODUCTION
Congratulations on your purchase of this product.
This User Guide suits
K20
series
product. We adopt the
latest SONY/SHARP technical of sensor and driver. The
most attractive characteristics are small and easy hidden,
suits the elevator and corridor. In addition, it owns the
characters of high
definition and stability, strong anti-
jamming, rich and real color. Fixing and
using this model
are convenient too. It is very good for you to apply to your
CCTV system.
Please read this instruction manual carefully to en-
sure proper use of the product.
CONNECTING
BRIEF OF PRODUCT
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*
*
*
Sensor
((((
CCD
))))
Adopt SONY 1/3
"
CCD Sensor.
Adopt SHARP 1/4
"
CCD Sensor.
*
*
*
*
Auto Gain Control (AGC)
Built-in auto gain control
(AGC)
circuit. The color camera
can get high definition picture in low Lux condition.
*
*
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Auto Electronic Shutter (AES)
Built-in auto electronic shutter function. The color
camera’s AES speed can reach
1/100,000
s.
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*
*
*
Gama Characteristic
Camera Gama characteristic
is
0.45.
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Scanning Mode
NTSC
or PAL
mode.
*
*
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Water Resistance
IP66.
DC12V
Power Supply
Monitor
K20
TROUBLE AND SOLUTION
Link wire rule
：
Power
Video
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~+45
℃
.)
●
Never make the camera face the sun or bright object. Other-
wise, it will damage the CCD
.
●
Do not mount the camera near by the radiator
or heater.
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.
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.
Notes
：
：
：
：
●
The power supply
must through safe attestation. Its output voltage,
current, voltage polarity
and operating temperature
must match the
camera’s requirement
.
●
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
CAUTION:
CAUTION: TO REDUCE THE RISK OF ELECTRIC
SHOCK
DO NOT REMOVE COVER OR BACK NO USER
SERVICEABLE PARTS INSIDE. REFER SERVICING
RISK OF ELECTRIC. DO NOT OPEN
CAUTION: TO PREVENT ELECTRIC SHOCKS AND RISK OF
FIRE HAZARDS, DO NOT USE OTHER THAN
SPECIFIED POWER SOURCE.
