Thomson 2-9111A Manuel D’Utilisation

8

•  Aluminum siding.
•  Foil backing on insulation.
•  Heating ducts and other metal construction that can 

shield radio signals.

•  You ’re too close to appliances such as microwaves, 

stoves, computers, etc.

•  Atmospheric conditions, such as strong storms.
•  Base is installed in the basement or lower floor of the 

house.

•  Base is plugged into AC outlet with other electronic 

devices.

•  Baby monitor is using the same frequency.
•  Handset battery is low.
•  You’re out of range of the base.