74TIPS ON BATTERY USE ABOUT THE LIQUID CRYSTALDISPLAY (LCD)Keep batteries away from infants and small children, In casea battery is accidentally swallowed, call a doctor immediatelyas the material inside the batteries may be fatal.Battery power falls off in extremely cold temperatures and thismay cause the camera to cease to operate. In this situation,use new batteries and protect the camera body from the cold.Note that battery power will be recovered as soon as thetemperature becomes normal.When not using the camera for a long period of time, take thebatteries out and store them in a cool (below 20°C), dry place.Should the batteries be left in the battery chamber for a longperiod of time, insufficient contact may occur due to batterycontamination. Thus, it is good practice to periodically cleanthe batteries and the contact section in the battery chamberwith a soft cloth. If the battery chamber is stained by aleaking battery, remove the batteries at once and clean thechamber.Never mix new and old batteries or batteries of differentmakes.Always check battery power before every shooting session. Itis a good idea to have spare batteries on hand during alengthy shooting assignment.Never disassemble batteries or dispose of them by burning.••••••To keep the LCD in top working order, note the following:At high temperatures (over approx. 60°C); the whole surfaceturns black so that the exposure information cannot beread. However, this situation will return to normal when thetemperature drops.Avoid storing the camera in excessively hot places, such asin a car parked in direct sunlight or inside the trunk. You mayshorten the LCD's life by doing so.When the temperature goes below freezing, the responsetime decreases as the liquid crystal becomes more viscose.•••