Important Information5For best performanceBefore usingLIt is prohibited to disassemble or modify this unit. Contact the dealer where you purchased this unit for repair.LWhen power fails, this unit cannot be used.LFor the recorded image:The recorded image may be lost when:– Mishandled– Electric shock or radio wave interference occurs.– The power is turned off during use.(We might not be held responsible for the damage.)Location/avoiding noiseLThe main monitor station, the sub monitor station and the camera use radio waves to communicate with eachother. For maximum distance and noise-free operation, we recommend the following:– Placing the unit away from electrical appliances such as:• TVs.• personal computers.• Microwave ovens.• Wireless LAN appliances.• Other sub monitor stations.• Other cameras.• If you use the sub monitor station near a microwave oven which is being used, noise may be heard. Moveaway from the microwave oven and closer to the main monitor station.EnvironmentLKeep the unit away from electrical noise generating devices, such as fluorescent lamps and motors.LThe unit should be kept away from excessive smoke, dust, high temperature and vibration.LThe unit should not be exposed to direct sunlight.LDo not place heavy objects on top of the unit.LWhen you leave the unit unused for a long period of time, unplug it from the power outlet.LThe unit should be kept away from heat sources such as heaters, kitchen stoves, etc. It should not be placed inrooms where the temperature is less than 0 °C or greater than 40 °C. Damp basements should also be avoided.LThe maximum calling distance (approx. 100 m) may be shortened when the unit is used in the places:– Where there are following obstacles between the main monitor station and the sub monitor station:• Metal doors or metal shutters.• Heat insulation including aluminium foil.• Concrete walls or walls made of galvanized iron sheet.• When using the sub monitor station on the different floor or house in the same grounds from where the mainmonitor station has been installed.• Many walls.LOperating near 2.4 GHz electrical appliances may cause interference. Move away from the electrical appliances.Important:LWhen you move the sub monitor station from a cold place to a warm place, wait a little while to let the sub monitorstation adapt to the change in environment before use. In this case, condensation such as the formation of dewmay occur, resulting in error or malfunction.TappingThis unit uses digital wireless technology so that a call is rarely intercepted. However, calls may be tapped by athird party because the unit also communicates using radio waves.L“Tapping” means that the other party intercepts a radio message intentionally or accidentally by using a receiver.