[. . . ] €¢â€¢ If you place the parent unit or the baby unit next to a transmitter or other DECT appliance (e. A DECT telephone or wireless router for the internet), the connection may be lost. Move the baby unit or parent unit further away from the other wireless appliances until the connection is restored. €¢â€¢ Switched-on mobile phones in the vicinity of the baby monitor may cause interference with the baby monitor. [. . . ] 1 Baby unit The baby unit is mains-operated and has a fixed mains cord. 1 Put the adapter of the mains cord in a wall socket to connect the baby unit to the mains. B Warning: Unplug the parent unit and make sure your hands and the unit are dry when you insert the batteries. 1 Press the release button (1) to unlock the battery compartment lid and remove the lid (2). 1 Mains operation 1 Put the small plug in the socket in the side panel of the parent unit and put the adapter in a wall socket. 2 Inserting the batteries If the parent unit is not close to a wall socket, you can run it on two 1. The operating time on full batteries is up to 24 hours, depending on the type of batteries used and on how long and how often you use the parent unit on batteries. D Note: Make sure the + and - poles of the batteries point in the right direction. 5 E N GL IS H 4 Preparing for use D Note: Please note that the parent unit does not charge the batteries when it is connected to the mains. You can use rechargeable batteries in the parent unit, but you need to charge them in a separate charger. 3 To reattach the battery compartment lid, first insert the lugs into the bottom rim of the battery compartment. The louder the sound made by the baby, the more sound level lights light up. 2 Setting the volume 1 7 Cleaning and maintenance •• Do not use cleaning spray or liquid cleaners. €¢â€¢ Unplug the parent unit and baby unit before cleaning. €¢â€¢ Clean the parent unit, the baby unit and the adapters with a dry cloth. €¢â€¢ You hear a beep each time you press the button to increase or decrease the volume by one level. €¢â€¢ The sound level lights light up briefly to show the current volume. 8 Storage •• Remove the batteries from the parent unit if you do not use it for more than a month. €¢â€¢ Store the parent unit, its adapter and the baby unit in a cool and dry place. You can also contact the Philips Consumer Care Centre in your country (see the worldwide guarantee leaflet for contact details). 10 Guarantee and support If you need information or support, please visit the Philips website at www. 11 Environment •• This symbol means that you must not throw away the appliance with the normal household waste. [. . . ] Inside your house, the operating range is limited by the number and type of walls and/ or ceilings in between. Why is the connection lost or are there sound interruptions every now and then?€¢â€¢ The baby unit and the parent unit are probably close to the outer limits of the operating range. Please note that it takes about 30 seconds each time before a connection between the units is established. [. . . ]