- 7 (E) -DO’S Refer any servicing to qualified service personnel. Handle the camera with care. Protect the precision made lens by placing the lens cap over when the camera is not inuse. If the lens is not installed, protect the surface of the prism by placing the body capinto the lens mount hole. Use a mild blower or lens cleaning tissue designed for coated lenses, to clean thesurface of the lens or prism in the event that it should become dirty. Use a dry cloth to clean the camera if it is dirty. In case the dirt is hard to remove, usemild detergent and wipe gently. Use caution when operating the camera in the vicinity of spot lights or bright lights, aswell as light reflecting objects and surfaces. Take immediate action if ever the camera should become wet. Turn the power off andhave the unit checked by an authorized service facility. Follow normal safety precaution to avoid personal injury. Use the camera in an environment where the temperature is within 0 °C – +40 °C( °F – +104 °F), and the relative humidity is within 0 % – 90 % (no condensation). Always turn the power off when the camera is not going to be used. Operate the cameraonly when there is adequate ventilation. Cooling fanThere is internally provided a cooling fan.Since the cooling fan is a consumable part, replace it after about 0,000 hours ofoperation. (Be sure to ask the dealer for the replacement.) When the camera is not going to be used, do not leave it in place but be absolutely sureto remove it from its mounting, and put it away.Precautions for use