12Do not install or clean the camera, ortouch this product, the power cable or theconnected cables during thunder storms.Failure to observe this may cause electricshock.Install this product in a location highenough to avoid people and objects frombumping the product.Failure to observe this may cause injury.Do not hang down from this product oruse this product as a pedestal.Failure to observe this may cause a dropresulting in accidents.Do not damage the power cable.Do not damage, fabricate, twist, stretch, bun-dle, or forcibly bend the power cable. Do notplace heavy objects on it, and keep it awayfrom heat sources.Use of a damaged power cable may causeelectric shock, short circuit, or fire.Consult the dealer for repair.Correctly perform all wiringShort circuits in the wiring or incorrect wiringmay cause fire or electrical shock.Turn the power off when cleaning thisproduct.Failure to observe this may cause injury.Do not rub the edges of metal parts withyour hand.Failure to observe this may cause injury.[Precautions for use]To keep on using with stable performanceDo not use this product in hot and humid con-ditions for a long time. Failure to observe thiscauses component degradation resulting in lifeshortening of this product. Do not expose thisproduct to direct heat sources such as a heater.SF R311 SF R310 SF N311 SF N310This product is designed to be usedindoors. This product is not operableoutdoors.Make sure that the product does notbecome wet.Keep this camera away from water and moisture.This product has no power switch.When turning off the power, disconnect thepower supply from the 12 V DC power supplyor the PoE device.Before turning off the camera power switch,make sure that the SD MOUNT indicator(green) is turned off. If you turn off the camerapower switch while the SD MOUNT indicator(green) is lit or flashing, the recorded data maybe corrupted or damaged.Handle this product with care.Do not drop this product, nor apply shock orvibration to the product. Failure to observe thismay cause trouble.SF V311 SF V310If a strong shock or vibration is applied to theenclosure, it may cause damage or allow waterto enter this product.Do not touch the dome cover with yourbare hands.A dirty dome cover causes deterioration of pic-ture quality.About the PC monitorWhen displaying the same image on the monitorfor a long time, the monitor may be damaged.It is recommended to use a screen-saver.When an error is detected, this productwill restart automatically.This product will be inoperable for around 2minutes after the restart just as when thepower is turned on.