04/11/10 INS-D4T7L3.6IR Rev A
Troubleshooting
1.
No Picture after supplying power.
Please check the power supply voltage
and a proper ground.
Please check all the connecting cables
and monitors.
2.
The picture level direction has flowing
interference ripples.
May be caused by the power supply AC
ripples, it needs to 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 can cause color roll. This is a proper
phenomenon of the cameras.
Reduce the number of fluorescent lamps
or increase the distance between the
camera and the fluorescent lamps.
Use the power supply's external sync.
4.
The picture smears.
The power supply’s voltage is unstable.
Incorrectly connected cables or high
impedance.
Specifications
D4T7L3.6IR
Electrical
NTSC
PAL
Image Sensor
1/3” CCD
Total Pixels (H x V)
512 x 492
500 x 582
Sensing Area
4.9mm x 3.7mm
Resolution
420 TVL
Sensitivity
0.8 lux, 0 lux with IR
Signal To Noise Ratio
>48dB
Gamma
0.45
Gain Control
On / off
Synchronization
Internal
Backlight Comp
On/ off switchable
White Balance
Auto
Electronic
Shutter Speed
1/60 – 1/100,000 sec
1/50 – 1/100,000 sec
Iris Control
Video / DC iris
Video Output
1Vp-p composite video @ 75 ohms
Audio
Optional
Infrared Lamp Control
Day / night, off / on, automatic
Infrared Wavelength
850nm
Infrared Lamp
Distance >10m
Power Supply
12VDC
Power Consumption
200mA
Environmental
Operating Temp
-15
0
C ~ 45
0
C (-5
0
F ~ 113
0
F)
Operating Humidity
RH 85% max
Storage Temp
-10
0
C ~ 45
0
C (14
0
F ~ 113
0
F)
Storage Humidity
RH 85% max
Mechanical
Dimensions
Ø 94mm x 68.5mm (Ø 3.7” x 2.69”)
Lens
M12 mount, F3.6mm standard
Various optional M-12 mount lenses are available with
minimum lot sizes
Cable (Included)
1 BNC & 1 power jack
Complementary Models
D4T9L3.6IR
480 TVL (Min 100pc lot size is required)
* D4T7L3.6IR-A
420 TVL with audio option
* D4T9L3.6IR-A
480 TVL with audio option
(Min 100pc lot size is required)
*
Audio option: Equipment with audio recording capabilities are
intended to be used only for legal and proper purposes. The
customer assumes all liability related to legal and proper use
per VIS waiver FOR-03-021.
