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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.
zPlease check the power connection.
zPlease check the video signal line connection.
The video image is not
clear.
zPlease 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.
zPlease check and adjust contrast feature of the monitor.
zPlease 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. zPlease check and adjust contrast feature of the monitor.
zIf there is any interim equipment, set the Hi-z position
properly and check the terminals.
zPlease 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.
zPlease check if the power supply is regulated and is
within the standard requirement of the product.
The screen is flickering. zPlease check if the camera is facing directly toward
sunlight or fluorescent light.
IR beam is weak zCheck 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)