72 ENAppendixCamera careExterior• Wipe gently with a soft cloth. If the camera is verydirty, soak the cloth in mild soapy water and wringwell. Wipe the camera with the damp cloth andthen dry it with a dry cloth. If you have used thecamera at the beach, use a cloth soaked in cleanwater and wrung well.Monitor• Wipe gently with a soft cloth.Lens• Blow dust off the lens with a commercial blower,then wipe gently with a lens cleaner.Do not use strong solvents such as benzene oralcohol, or chemically treated cloth.Mold may form on the lens surface if the lens isleft dirty.Battery/USB-AC adapter• Wipe gently with a soft, dry cloth.Storage• When storing the camera for extended periods,remove the battery, USB-AC adapter and card, andkeep in a cool, dry place that is well ventilated.• Periodically insert the battery and test the camerafunctions.Avoid leaving the camera in places wherechemical products are handled since this mayresult in corrosion.Using a separately sold USB-ACadapterThe USB-AC adapter F-3AC (sold separately) canbe used with this camera. Do not use any USB-ACadapter other than the dedicated one. When usingF-3AC, be sure to use the USB cable included withthis camera.Do not use any other USB-AC adapter with thiscamera.Using a separately soldchargerA charger (UC-90: sold separately) can be used tocharge the battery.Using your charger and USB-ACadapter abroad• The charger and USB-AC adapter can be used inmost home electrical sources within the range of100 V to 240 V AC (50/60Hz) around the world.However, depending on the country or area youare in, the AC wall outlet may be shaped differentlyand the charger and USB-AC adapter may requirea plug adapter to match the wall outlet. For details,ask at your local electrical shop or travel agent.• Do not use travel voltage converters as they coulddamage your charger and USB-AC adapter.