Introduction
CONNECTING
Brief of product
Sensor
Using high-performance SONY image sensor, with
millions of pixels resolution.
* Auto Gain Control (AGC)
Built-in auto gain control
(AGC)
circuit. The color camera
can get high definition picture in low Lux condition.
* Auto Electronic Shutter (AES)
Built-in auto electronic shutter function. The color
camera’s AES speed can reach
1/50000
s.
* Gamma Characteristic
Camera Gamma characteristic is
0.45.
* Scanning Mode
NTSC or PAL mode.
* Night-time Vision
0 Lux with IR LED ON. Adopt TaiWan high quality IR LED,
having very good night-vision effect.
Trouble and solution
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 -10 -50 .
℃ ℃
(Recommendatory operating temperature is -5 --40 .)
℃
℃
● Never make the camera face the sun or bright object. Otherwise,
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.
To prevent fire or shock hazarded. Do not expose the unit
rain
The symbol is intended to alert the user to the presence of
The symbol is intended to alert the user to the presence of
to rain
or moisture.
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.
DC12V Power Supply
Monitor
TH242.212
Video
12V DC
AHD DVR
Link wire rule
：
Power
Video
Congratulations on your purchase of this product.
This User Guide suits TH242.212 series product. We
adopt the latest technical of sensor and driver. The most
attractive characteristics are vandal-proof and rotatable,
and widely applicable to day & night. 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
yours CCTV system.
Please read this instruction manual carefully to
ensure proper use of the product.
CAUTION:
CAUTION:
TO REDUCE THE RISK OF ELECTRIC SHOCK,DO NOT REMOVE
COVER OR BANCK NO USER.
SERVICEABLE PARTS INSIDE. REFER SERVICING
TO OUALIFIED SERVICE PERSONNEL.
RISK OF ELECTRIC. DO NOT OPEN
CAUTION:
To prevent electric shocks and risk of fire hazards,do NOT use
other than specified power source.
