viii Introduction• Keep this product out of reach of children. Failure to observe this precautioncould result in injury or product malfunction. In addition, note that small partsconstitute a choking hazard. Should a child swallow any part of this product, seekimmediate medical attention.• Do not entangle, wrap or twist the straps around your neck. Failure toobserve this precaution could result in accidents.• Do not use batteries, chargers, AC adapters, or USB cables not specificallydesignated for use with this product. When using batteries, chargers, ACadapters, and USB cables designated for use with this product, do not:- Damage, modify, forcibly tug or bend the cords or cables, place themunder heavy objects, or expose them to heat or flame.- Use travel converters or adapters designed to convert from one voltageto another or with DC-to-AC inverters.Failure to observe these precautions could result in fire or electric shock.• Do not handle the plug when charging the product or using the ACadapter during thunderstorms. Failure to observe this precaution could resultin electric shock.• Do not handle with bare hands in locations exposed to extremely high orlow temperatures. Failure to observe this precaution could result in burns orfrostbite.CAUTION• Do not leave the lens pointed at the sun or other strong light sources.Light focused by the lens could cause fire or damage to product’s internal parts.When shooting backlit subjects, keep the sun well out of the frame.• Turn this product off when its use is prohibited. Disable wireless featureswhen the use of wireless equipment is prohibited. The radio-frequencyemissions produced by this product could interfere with equipment onboardaircraft or in hospitals or other medical facilities.• Remove the battery and disconnect the AC adapter if this product will notbe used for an extended period. Failure to observe this precaution could resultin fire or product malfunction.• Do not touch moving parts of the lens or other moving parts. Failure toobserve this precaution could result in injury.• Do not fire the flash in contact with or in close proximity to the skin orobjects. Failure to observe this precaution could result in burns or fire.