E43Reference SectionCharge by ComputerB Notes About Charging with a Computer• When connected to a computer, the camera automatically turns on and starts charging. If thecamera is turned off, charging stops.• About 2 hours and 40 minutes are required to charge a fully exhausted battery. Charging timeincreases when images are transferred while the battery is charging.• The camera turns off automatically if there is no communication with the computer for 30 minutesafter the battery has finished charging.B When the Charge Lamp Quickly Flashes GreenCharging cannot be performed, possibly due to one of the reasons described below.• The ambient temperature is not suited to charging. Charge the battery indoors with an ambienttemperature of 5°C to 35°C (41°F to 95°F).• The USB cable is not connected correctly, or the battery is faulty. Make sure the USB cable isconnected correctly and replace the battery if necessary.• The computer is in sleep mode and is not supplying power. Wake up the computer.• The battery cannot be charged because the computer cannot supply power to the camera due tothe computer’s settings or its specifications.Enter shooting mode or playback mode M flexible button 4 (l) M flexible button 4(l Camera settings) M press I three times M flexible button 3 (g Charge by computer)Option Descriptionu Auto(default setting)When the camera is connected to a computer that is running (A 67),the battery inserted into the camera is automatically charged usingpower supplied by the computer.b Off The battery inserted into the camera is not charged when the camerais connected to a computer.