Philips IntelliVue TRx Instructions For Use Manual page 242

Electromagnetic Compatibility
The use of accessories, transducers and cables other than those specified in
the product service and user documentation can result in increased
electromagnetic emissions or decreased immunity of the product.
Short-range radio connections are subject to interruption due to
interference from other radio sources in the vicinity, including microwaves,
bluetooth devices, and DECT phones. Outside the frequency band and 5%
above and below, i.e. the exclusion band according to IEC 60601-1-2, the
short-range radio connection is immune up to 3V/m in the frequency range
from 80MHz to 2.0 GHz and up to 1V/m in the frequency range from 2.0 to
2.3 GHz. Depending on the strength and duration of the interference, the
interruption may occur for an extended period. Any interruption of the
signal due to interference, moving out of range, or for other reasons is
indicated with a Tele Disconnected INOP message.
The product should not be used next to or stacked with other equipment. If
you must stack the product, you must check that normal operation is
possible in the necessary configuration before the product is used on
patients.
12-6 Safety Standards & Specifications
Draft - 1 Aug 08
Warning Warning
Warning Warning
Warning Warning