10PrecautionThe camera does not have a powerswitch.In order to the power off, turn the powerbreaker off.Note the following to ensure long-termtrouble-free operation.Long operation under high temperaturesand high humidity can cause componentsto deteriorate and shorten camera life.(Less than +35°C (95°F) is recommended)Make sure that the camera is installed in alocation where it is not directly exposed toheat from a radiator, heater, etc.Do not touch the dome cover with yourbare hands.A dirty dome cover causes deterioration ofpicture quality.Handle the camera carefully.Do not drop the camera, or subject it tostrong impact or vibration.Doing so may cause a malfunction.About the PC to be usedDisplaying the same image on CRT typePC monitors for a long time may damagethe monitor. We recommend using ascreen saver.Cleaning the cameraBefore cleaning the camera, turn the poweroff. Not doing so may cause injury.Do not wipe or use volatile solutions suchas benzene or paint thinner on the camera.Doing so may discolor the case. Whenusing a chemically-treated cloth, read andfollow the precautions for the cloth.In the case of stubborn dirtWipe with a soft cloth moistened in a weaksolution of water and neutral kitchendetergent. Wring all excess moisture fromthe cloth before wiping. Next, wipe off allremaining solution with a soft, dry cloth.Product InformationCheck the product ID, power requirements,and other information marked on the rearand bottom of the product.Refresh IntervalThe refresh interval may be longerdepending on the network environment, PCperformance, photographic subject, accesstraffic, etc.Cleaning the lensUse lens cleaning paper (like the typeavailable for cleaning eyeglasses or acamera lens) to clean the lens. Alcohol-based solvents may be used for cleaningthe lens. Do not use glass cleaners or paintthinners.