Canon PowerShot A40 PowerShot A40/A30 Camera User Guide - Page 15

Preventing Malfunctions Avoid Strong Magnetic Fields Never place the camera in close proximity to electric motors or other equipment generating strong electromagnetic fields . Exposure to strong magnetic fields ma y cause malfunctions or corrupt image data. Avoid Condensation Related Problems Moving the equipment r apidly between hot and cold temperatures may cause condensation (water droplets) to form on its external and inter nal surfaces. You can avoid this by placing the equipment in an air tight, resealable plastic bag and letting it adjust to temper ature changes slowly before removing it from the bag. If Condensation Forms Inside the Camera Stop using the camera immediately if you detect condensation. Continued use may damage the equipment. Remove the CF card and battery or power cord (if connected) from the camer a and wait until the moisture evaporates completely before resuming use. Extended Storage When not using the camer a for extended per iods of time, remove the battery from the camera or battery charger and store the equipment in a safe place. Storing the camera for extended periods with batteries installed will run down the battery and may damage the camera. 11