14 156. Troubleshooting 7. SpecificationBefore sending the camera out for repair, check the items below. If the problem persists afterchecking these items, contact your service center.GProblems TroubleshootingNothing appears on thescreen.z Please check the power connection.z Please check the video signal line connection.The video image is notclear.z Please check if the lens or the outer glass is clean.- Dirt or fingerprints on the lens can affect the imageblooming or reflection. Gently wipe any dirt orfingerprints 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 abright 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 positionproperly and check the terminals.z Please check if the power supply is within thespecification.- When the cable connection requires a long distance,there may need a higher power supply or an additionalpower/video amplification.The camera’s surface is toohot and black stripesappear on the screen.z Please check if the power supply is regulated and iswithin the standard requirement of the product.The screen is flickering. z Please check if the camera is facing directly towardsunlight or fluorescent light.IR beam is weak z Check if the distance of the cable installation is too longor if the cable is not UL standard. Using a lower gradecable or long distance cable installation can cause aserious voltage drop. Please check the voltage outputlevel of the cable and change the power source in thiscase. Make a special care not to supply too muchpower over the camera as well.Image sensor 1/4" Sony Double scan CCDEffective 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 InternalVideo output 1.0Vp-p Composite 75 OhmsS/N ratio More than 50dB (AGC Off)Min. Illumination 0LuxGamma Correction Standard = 0.45White Balance 1,800 K ~ 10,500 K AutoATW/AWC/Manual/INDOOR/OUTDOOR selectable by OSDSmear Effect 0.005%OSD MenuOSD Menu RS485 (Controllable by DVR or controller)WDR/BLC WDR / BLC / HLC / OFFDigital Zoom Off / On (Limit 12x)Day & Night AUTO / COLOR / BW / EXTElectronic Shutter Speed AUTO / MANUAL / A.FLK(x256 ~ 120,000)White Balance ATW/AWC/MANUAL/INDOOR/OUTDOORGain Control LOW / MEDIUM / HIGH / MANUAL / OFFMotion Detection On/OffSens-up Auto (2x ~ 256x) / OffSSNR LOW / MEDIUM / HIGH / OFFPrivacy Fucntion On/Off (8 Zones)FLIP On/OffMirror On/OffFocus Control AUTO / MANUAL / ONE-PUSHIRIS Control AUTO / MANUALDIS On/OffZoom Movement Speed 2.5 Sec(Fast) / 3.1 Sec(Medium) / 5.6 Sec(Slow)Camera Title On/Off (20 Characters)POWERPower Source 24VDCOperating Current 120mA (IR "Off" at Day)900mA (IR "On" at Night)