More informationPrecautions for the Unit• Do not use the unit immediately aftertransportation from a cold place to awarm place; condensation problemmay be resulted.• Avoid shock to the unit especiallyduring recording. Recorded data canbe damaged.• Do not store the unit near fire, placeswith high temperature or places withdirect sunlight.• Do not operate or store unit in placeswith frequent static electricity orelectrical noise (e.g. speaker, TV set).• Clean the unit with a soft cloth or adamp chamois leather. Never usesolvents.• The unit must only be opened byqualified personnel.• Do not expose this appliance to rainor moisture.Precautions for Batteries• If you do not use the unit for morethan one month, be sure to removethe batteries to avoid leakage.• When installing batteries, be surethat the polarities are correct.Reversing polarity may causepersonal injury and damage to thebatteries.• Never mix new batteries with oldones. Do not mix battery types.• Discard leaking batteriesimmediately. Leaking batteries cancause skin burns or other personalinjury.• Do not dispose of in fire.• Do not charge batteries which arenot intended to be recharged.Precautions for AC power• Before operating the unit in a newarea for the first time, it isabsolutely necessary to check thatthe operating voltage of your unit isidentical to the voltage of your localpower supply.• Remove the power jack from theunit if battery power is being used.• If the unit is not used for a periodof time, remove the plug from theAC mains.• AC/DC adapter is for indoor use indry rooms only.Power Supply• (battery power) AAA x 2,• (AC/DC power) 3V 200mA.DC 3V18EN