2For your safetyTo prevent severe injury and loss of life/property, read this section carefullybefore using the product to ensureproper and safe operation of yourproduct.Preventing fire, electric shock andshort circuitsRLeave installation work to thedealer. Installation work requirestechnique and experiences. Failureto observe this may cause fire,electric shock, injury, or damage tothe product. Consult the dealer.RElectrical connection work shouldbe performed by certified personnelonly. Certification is required forperforming electrical connectionwork. Consult your dealer.RUse only the specified power supplyunit and AC cable.RDo not attempt to disassemble ormodify this product. Contact anauthorised service centre for repairs.RNever install wiring during a lightningstorm.RDo not connect non-specified devices.RDo not connect a power cable to aterminal that is not specified in thisguide.RWhen opening holes in walls forinstallation or wiring, or when securingthe power cable, make sure you do notdamage existing wiring and ductwork.RDo not make any wiring connectionswhen the power supply is turned on.RDo not use the supplied power supplyunit for outdoor installations (it is forindoor use only).RDo not install the main monitor/extension monitor in the followingplaces:– Places where the main monitor/extension monitor may be splashedwith water or chemicals.– Places where there is a highconcentration of dust, or highhumidity.RDo not perform any actions (such asfabricating, twisting, stretching,bundling, forcibly bending, damaging,altering, exposing to heat sources, orplacing heavy objects on the powercable) that may damage the powercable. Using the product with adamaged power cable may causeelectric shock, short circuits, or fire.Contact an authorised service centrefor repairs.RWhen existing chime wires are used, itis possible that they contain ACvoltage.Contact an authorised service centre.Preventing electric shockRIf the wiring is underground, do notmake any connections underground.RIf the wiring is underground, use aprotection tube.RIf the wiring is outdoors, use aprotection tube or a surge protector.Preventing injuryR Install the product securely adheringto the instructions in this guide toWARNINGCAUTION