IC Realtime 520TVL Super Night Vision Outdoor AF 30X Zoom Camera (EL8000IR) - Manual (Page 8)

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6. Troubleshooting 7. Specification
Before sending the camera out for repair, check the items below. If the problem persists after
checking these items, contact your service center.
G
Problems Troubleshooting
Nothing appears on the
screen. z Please check the power connection.
z Please check the video signal line connection.
The video image is not
clear. z Please check if the lens or the outer glass is clean.
- Dirt or fingerprints on the lens can affect the image
blooming or reflection. Gently wipe any dirt or
fingerprints off the lens or the glass with a soft cloth.
z Please check and adjust contrast feature of the monitor.
z Please check if the camera is exposed directly toward a
bright light, sunlight, or sun light reflecting area.
Please move the camera’s position in this case.
The screen is dark. z Please check and adjust contrast feature of the monitor.
z If there is any interim equipment, set the Hi-z position
properly and check the terminals.
z Please check if the power supply is within the
specification.
- When the cable connection requires a long distance,
there may need a higher power supply or an additional
power/video amplification.
The camera’s surface is too
hot and black stripes
appear on the screen. z Please check if the power supply is regulated and is
within the standard requirement of the product.
The screen is flickering. z Please check if the camera is facing directly toward
sunlight or fluorescent light.
IR beam is weak z Check if the distance of the cable installation is too long
or if the cable is not UL standard. Using a lower grade
cable or long distance cable installation can cause a
serious voltage drop. Please check the voltage output
level of the cable and change the power source in this
case. Make a special care not to supply too much
power over the camera as well.
Image sensor 1/4" Sony Double scan CCD
Effective Pixels NTSC : 768(H) x 494(V)
PAL : 752(H) x 582(V)
H. Resolution 550 TV Lines(Color) / 680 TV Lines(BW)
Synchronizing system Internal
Video output 1.0Vp-p Composite 75 Ohms
S/N ratio More than 50dB (AGC Off)
Min. Illumination 0Lux
Gamma Correction Standard = 0.45
White Balance 1,800 K ~ 10,500 K Auto
ATW/AWC/Manual/INDOOR/OUTDOOR selectable by OSD
Smear Effect 0.005%
OSD Menu
OSD Menu RS485 (Controllable by DVR or controller)
WDR/BLC WDR / BLC / HLC / OFF
Digital Zoom Off / On (Limit 12x)
Day & Night AUTO / COLOR / BW / EXT
Electronic Shutter Speed AUTO / MANUAL / A.FLK(x256 ~ 120,000)
White Balance ATW/AWC/MANUAL/INDOOR/OUTDOOR
Gain Control LOW / MEDIUM / HIGH / MANUAL / OFF
Motion Detection On/Off
Sens-up Auto (2x ~ 256x) / Off
SSNR LOW / MEDIUM / HIGH / OFF
Privacy Fucntion On/Off (8 Zones)
FLIP On/Off
Mirror On/Off
Focus Control AUTO / MANUAL / ONE-PUSH
IRIS Control AUTO / MANUAL
DIS On/Off
Zoom Movement Speed 2.5 Sec(Fast) / 3.1 Sec(Medium) / 5.6 Sec(Slow)
Camera Title On/Off (20 Characters)
POWER
Power Source 24VDC
Operating Current 120mA (IR "Off" at Day)
900mA (IR "On" at Night)