1. Do not attempt to disassemble the camera.To prevent electric shock, do not remove screwsor covers.There are no user serviceable parts inside. Ask aqualified service person for servicing.2. Handle the camera with care.Do not abuse the camera. Avoid striking, shaking,etc. The camera could be damaged by improperhandling or storage.3. Do not expose the camera to rain or moisture,or try to operate it in wet areas.Turn the power off immediately and ask a qualifiedservice person for servicing. Moisture can damagethe camera and also create the danger of electricshock.4. Do not use strong or abrasive detergents whencleaning the camera body.Use a dry cloth to clean the camera when dirty.In case the dirt is hard to remove, use a milddetergent and wipe gently.5. Clean the CCD faceplate with care.Do not clean the CCD with strong or abrasivedetergents. Use lens tissue or a cotton tippedapplicator and ethanol.6. Never face the camera towards the sun.Do not aim the camera at bright objects. Whetherthe camera is in use or not, never aim it at the sunor other extremely bright objects. Otherwise,blooming or smear may be caused.7. Do not operate the camera beyond thespecified temperature, humidity or powersource ratings.Use the camera under conditions where tempera¬ture is between -10°C - +50°C (14°F - 122°F), andhumidity is below 90 %. The input power source is120 V AC 60 Hz for WV-BPR550 and DC 12 V/AC24 V for WV-BPR554.Caution:To prevent fire or electric shock hazard, a ULlisted wire (VW-1, style 1007) should be used forDC 12 V or AC 24.V Input Terminals.