2.1 For your safetyTo prevent severe injury and loss of life/property, readthis section carefully before using the product to ensureproper and safe operation of your product.WARNINGPreventing fire and electric shockR Use only the power source marked on the product. Ifyou are not sure of the type of power supplied to yourhome, consult your dealer or local power company.R Use only the specified AC adaptor.R Do not attempt to disassemble or modify this product.Contact an authorised service centre for repairs.R Never touch the AC adaptor and power plug with wethands.R Do not touch the AC adaptor and power plug duringan electrical storm.R Do not use the product (excluding the doorphone) inareas that are exposed to rain, moisture, steam, oroily smoke, or areas that have excessive dust.R Do not perform any actions (such as fabricating,twisting, stretching, bundling, forcibly bending,damaging, altering, exposing to heat sources, orplacing heavy objects on the power cable and the ACadaptor) that may damage the power cable and theAC adaptor. Using the product with a damaged powercable or AC adaptor may cause electric shock, shortcircuits, or fire. Contact an authorised service centrefor repairs.R Do not overload the power outlet or wiring above thespecified levels. Overloading by having manyconnections on one power outlet may cause heatgeneration, resulting in a fire.R Never put metal objects inside the product. Neverspill any liquid on the product (excluding thedoorphone).If metal objects enter the product or the productbecomes wet, unplug the product from the poweroutlet and contact an authorised service centre.R Do not use a microwave oven or other devices, suchas electromagnetic cookers, to speed up the dryingprocess of any parts of the product.R Completely insert the AC adaptor and power plug intothe power outlets. Failure to do so may cause electricshock and/or excessive heat resulting in a fire. Do notuse damaged AC adaptor, power plug, or poweroutlets.R Regularly remove any dust, etc., from the AC adaptorand power plug by unplugging them from the poweroutlets, then wiping them with a dry cloth.Accumulated dust may cause an insulation defectfrom moisture, etc., resulting in a fire.R Unplug the product from the power outlet if theproduct emits smoke, an abnormal smell or makesunusual noise, or if the product has been dropped orphysically damaged. These conditions can cause fireor electric shock. Confirm that smoke has stoppedemitting and contact an authorised service centre.R Hold the main body (not the metal parts) of the ACadaptor and power plug when unplugging them.Unplugging the AC adaptor and power plug whileholding their cords or cords’ plugs may result in fire,electric shock, or injury.Preventing accidentsR Do not use the product in health care facilities if anyregulations posted in the area instruct you not to doso. Hospitals or health care facilities may be usingequipment that could be sensitive to external RF(radio frequency) energy.R Do not install or use this product near automaticallycontrolled devices such as automatic doors and firealarms. Radio waves emitted from this product maycause such devices to malfunction, resulting in anaccident.R Consult the manufacturer of any personal medicaldevices, such as pacemakers or hearing aids, todetermine if they are adequately shielded fromexternal RF (radio frequency) energy. (The productoperates in the frequency range of 1.88 GHz and1.90 GHz with a peak transmission power of250 mW (max.).)CAUTIONPreventing accidents, injuries, and property damageR Do not use the product in unstable areas or areasprone to strong vibrations. This may cause theproduct to fall, resulting in damage to the product orinjury.R Do not put your ear(s) near the speaker, as loudsounds emitted from the speaker may cause hearingimpairment.R Do not place coins or other metal objects in thecharger. Metal objects may become hot, causingburns.R Do not place magnetic cards or other devices thatstore data magnetically (such as credit cards) nearthe charger. Failure to do so may make the cards ordevices unusable.Sub monitor batteriesPreventing leakage, heat generation, rupture, oraccidentsR We recommend using the Panasonic rechargeablebatteries, HHR-4MVE. USE ONLY rechargeableNi-MH batteries AAA (R03) size.R Do not mix old and new batteries.R Do not open or mutilate the batteries. Releasedelectrolyte from the batteries is corrosive and maycause burns or injury to the eyes or skin. Theelectrolyte is toxic and may be harmful if swallowed.R Charge the batteries provided or identified for usewith the product only, in accordance with the52. . Important information2. Important information