VHD DC-S2812 Manuel utilisateur
DC-S2812 Color Camera
4.5'' Plastic Dome Camera
Specification
Packing List
No Name Model Number
1. 4.5'' Plastic Dome Camera
DC-S2812 1
2. User Guide DC-S2812 1
Note: Before providing power for the
camera, please read this User Guide in
detail!
Do not attempt to disassemble the camera.
If the camera can not work, please contact
local franchiser or our company.
Model DC-S2812
Pick up Element 1/3" SONY Super HAD CCD II
Effective Picture Elements
(H×V) NTSC:768(H)×494(V) PAL:752(H)x582(V)
Horizontal Resolution 650 TV Line
0.001 Lux
Minimum Illumination
0Lux (with IR LED ON)
S/N Ratio More than 50dB
Scanning System 2:1 interface
Synchronous System Internal, Negative sync.
Auto Electronic Shutter NTSC: 1/60s~1/100,000s, PAL: 1/50s~1/100,000s
Gama Characteristic 0.45
IR Distance 25 Meters (with ￠5X30PCS Infrared LED)
IR Status Under 10Lux by CDS
IR Power On CDS AUTO Control
Video Output 1Vpp, 75Ω
Auto Gain Control Auto
Power/Current DC12V (+/-10%)/650mA
Lens 2.8-12mm Manual Zoom Lens
Dimension (mm) ￠130 x 101(H)mm
Weight (g) 900
Storage Temperature -30~+60℃ RH95% MAX
Operating Temperature -10~+45℃ RH95% MAX
INTRODUCTION
Congratulations on your purchase of this product.
This User Guide suits DC-S2812 product. We adopt the
latest SONY technical of sensor and driver. The most at-
tractive characteristics are small and easy hidden, suits
the elevator and corridor. In addition, it owns the charac-
ters of high definition and stability, strong anti-jamming,
rich and real color. Fixing and using this model are con-
venient 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
* Sensor (CCD)
Adopt SONY 1/3" 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.
* Scanning Mode
NTSC or PAL mode.
* OSD SETTING
DC12V Power Supply
Monitor
DC-S2812
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 consti-
a risk of electric shock to persons.
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.
Note：
●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.
OSD SET
EXPOSURE
LENS ELC/DC
HBLC/D-WDR BLC/HLI/D-WDR
AGC OFF/LOW/MIDDLE/HIGH
3D DNR OFF/LOW/MIDDLE/HIGH
SENSE UP AUTO/OFF/X2/X4/X8/X16/X32/X64/
X128/X256/X512
EXIT
COLOR
WB MODE ATW/MANUAL/AWC>PUSH/AWC
R-Y-GAIN 0~256
B-Y-GAIN 0~256
EXIT
DAY&NIGHT D&N MODE AUTO/COLOR/B&W/EXT
FUNCTION
MIRROR ON/OFF
SHARPNESS 0~30
LSC ON(0~30)/OFF
MOTION
MOTION ON/OFF
AREA SEL TOP/BOTTOM/LEFT/RIGHT
SENSITI 0~30
DISPLAY OFF/ICON/TRACE
HOLD TIME 0~15 Unit: sec
ALARM ON/OFF
EXIT
PRIVACY MASK1~MASK8 ON/OFF
SETUP
TITLE OFF/ON: 64charaters
DPC OFF/MANUAL:WHITE THR 0~255/BLACK
THR 0~255/DPC LEVEL:0~255
OLPF 650/850
MONITOR CRT/LCD
GAMA 0.45/0.60/1.0/USER
EXIT
SYSTEM
CAMERA ID 0~255
COMMUNI
PROTOCOL:PELCO-D
BAUDRATE:2400/4800/9600 bps
RETURN
LANGUAGE CHINESE/ENGLISH
EXIT
EXIT
FACTORY SET
SAVE&EXIT
EXIT
MENU
UP
DOWN
RIGHT
LEFT
PRESS
KEY BOARD
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