Appendixes 121Camera maintenanceCautions about using the batteryProtect batteries, chargers, and memory cards fromdamagePrevent batteries from making contact with metal objects. Contactcan create a connection between the + and – terminals of yourbattery and lead to temporary or permanent battery damage andmay cause a fire or electric shock.Notes about charging the battery• If the indicator light is off, make sure that the battery is insertedcorrectly.• If the camera is on while the battery is charging, the battery maynot fully charge. Turn off the camera before charging the battery.• Do not use your camera when you are charging the battery.This may cause a fire or electric shock.• Do not pull the power supply cord to disconnect the plug fromthe power outlet. This may cause a fire or electric shock.• Let the battery charge for at least 10 minutes before turning onthe camera again.• If you connect the camera to an external power source whenthe battery is depleted, using some high energy-consumingfunctions will cause the camera to turn off. To use the cameranormally, recharge the battery.Low battery messageWhen the battery has fully discharged, the battery icon will turnred and the "Low Battery" message will appear.Notes about using the battery• Avoid exposing batteries or memory cards to very cold or veryhot temperatures (below 0 ºC/32 ºF or above 40 ºC/104 ºF).Extreme temperatures can reduce the charging capacity of yourbatteries and can cause memory cards to malfunction.• When you use the camera for an extended period, the areaaround the battery chamber may become warm. This does notaffect the normal use of the camera.• Do not pull the power supply cord to disconnect the plug fromthe power outlet, as this may cause a fire or electric shock.• In temperatures below 0 ºC/32 ºF, battery capacity and batterylife may decrease.• Battery capacity may decrease in low temperatures but willreturn to normal in milder temperatures.
