23Camera CareThis camera is a precision instrument. Do not drop it or subject it to physicalshock.The camera is not waterproof and cannot be used underwater. If youaccidentally drop the camera into water, promptly consult the nearest CanonService Center. Wipe off any water droplets with a dry and clean cloth. If thecamera has been exposed to salty air, wipe it with a well-wrung wet cloth.Never leave the camera near anything having a strong magnetic field suchas a magnet or electric motor. Also avoid using or leaving the camera nearanything emitting strong radio waves, such as a large antenna. Strongmagnetic fields can cause camera misoperation or destroy image data.Do not leave the camera in excessive heat, such as in a car in directsunlight. High temperatures can cause the camera to malfunction.The camera contains precision electronic circuitry. Never attempt todisassemble the camera yourself.Do not block the mirror operation with your finger, etc. Doing so may cause amalfunction.Use a blower to blow away dust on the lens, viewfinder, reflex mirror, andfocusing screen. Do not use cleaners that contain organic solvents to cleanthe camera body or lens. For stubborn dirt, take the camera to the nearestCanon Service Center.Do not touch the camera’s electrical contacts with your fingers. This is toprevent the contacts from corroding. Corroded contacts can cause cameramisoperation.If the camera is suddenly brought in from the cold into a warm room,condensation may form on the camera and internal parts. To preventcondensation, first put the camera in a sealed plastic bag and let it adjust tothe warmer temperature before taking it out of the bag.Handling Precautions